FUSB15200MNTWG [ONSEMI]
Dual Port USB Type-C & PD Controller for Sink and DRP Applications;型号: | FUSB15200MNTWG |
厂家: | ONSEMI |
描述: | Dual Port USB Type-C & PD Controller for Sink and DRP Applications 光电二极管 |
文件: | 总23页 (文件大小:261K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
DATA SHEET
www.onsemi.com
Dual Port USB Type-C & PD
Controller for Sink and DRP
Applications
1
40
QFN40 5x5, 0.4P
CASE 485CR
FUSB15200
The FUSB15200 is a highly integrated dual port USB Type−C and
Power Delivery Controller optimized for Sink and DRP applications.
The FUSB15200 enables a complete solution through optimized
hardware peripherals and complete open−source embedded firmware
all in a compact solution. Maximizing total system power budgets is
enabled through both hardware and firmware of the FUSB15200.
onsemi offers a complete open−source embedded firmware
solution. System designers can easily tailor this firmware to meet the
specific needs of their end application through an easy to use API for
the embedded firmware. The FUSB15200 also provides a completely
USB PD3.1 compliant solution with interoperability with leading
mobile and computing devices in the market.
MARKING DIAGRAM
1
FUSB
15200
AWLYYWW
FUSB15200 = Specific Device Code
A
= Assembly Location
= Wafer Lot
= Year
WL
YY
WW
= Work Week
Features
• Small Footprint Dual−port USB PD Controller Supporting the Most
Popular Peripherals
ORDERING INFORMATION
†
Device
FUSB15200MNTWG
Package
Shipping
♦ USB PD 3.1 & USB Type−C 2.1
2
QFN40
5000 / Tape &
Reel
♦ 4x I C Host/Device
♦ Dual USB BC1.2 Consumer/Provider
♦ USB2.0 Isolation Switches
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
• Fully Programmable and Upgradable Open−Source Firmware
Providing API for Customer Specific Device Policy Manager
Development
• Integrated LDOs from VBUS Allows Dead−Battery Functionality
• High Voltage Protection on CC and VBUS Pins (28 V DC)
• Up to 20 GPIOs
• 10−bit ADC for High Performance System Measurements
• External Temperature Monitoring via NTC Resistors
®
• DisplayPort HPD Signal Conversion
• FastRole Swap Support
• 40−pin QFN Package (5 mm x 5 mm, 0.4 mm Pitch)
• These are Pb−free Devices
Typical Applications
• Sinks and DRP Devices
• Laptops
• Docks
© Semiconductor Components Industries, LLC, 2019
1
Publication Order Number:
March, 2022 − Rev. 0
FUSB15200/D
FUSB15200
FEATURES
[
[
• Arm Cortex −M0+: A 32−bit core with flexible
clocking up to 24 MHz.
• Programmable VBUS discharge: Internal programmable
resistors capable of discharging up to 100 mF.
• Memories: A total of 132 KB of flash is available to store
program code. 6 KB of SRAM program memory.
• Multiple Timers: Four independent 32−bit timers are
available: 2 General Purpose, 1 Watchdog, and
1 Wake−up/General Purpose
• External NTC: Integrated current sources are used in
conjunction with the ADC to monitor a variety of NTC
resistors.
• Low Power Operation Modes: Programmable sleep
modes allowing device to minimize power usage as
needed. Automatic USB−C detection and wake−up
functionality from sleep modes.
• USB Type−C and PD: Integrated hardware USB PD PHY
and Type−C termination/comparators supporting latest
USB−IF specification.
• Integrated VCONN Switch: Provides the full 1.5 W power
to interrogate cable eMarkers and power active cables.
• BC1.2 Support: Fully programmable and capable of
presenting and detecting SDP, CDP or DCP.
• High Voltage Protection: Robust USB−C connector
interface with 28 V DC tolerant VBUS, and CC pins.
• ADC: Multi−channel 10−bit ADC for accurate
monitoring of VBUS, external temperature and voltages.
• DisplayPort Support: Configurable I/Os to support
hot−plug detect in either display sinks or display source
modes.
• Integrated LDO: Device can be powered from VBUS
input of either port allowing complete USB PD
capabilities and contract negotiation under dead battery
or no battery conditions.
2
• I C: Four serial communication ports capable of acting as
a host or device allowing control of external system
peripherals by FUSB15200.
• GPIOs: Fully programmable I/Os with internal
terminations. Configurable as input or output (CMOS or
open−drain).
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2
FUSB15200
FUSB15200 INTERNAL BLOCK DIAGRAM
FUSB15200 – Dual Port USB PD Controller
ꢀ
ꢀ
ARM Cortex −M0+
(24 MHz)
Interrupts
3x Timers
WDT
Flash
(132 KB)
SRAM
(6 KB)
Serial Wire Debug
AHB
Peripheral Bus
Type−C Port A
Up to 20 GPIOs
USB PD PHY
VCONN FET w/ OCP
Load Switch Control
VBUS LDO
4x I2C Master/Slave
Power Management
Internal Regulators
Reset
VBUS Discharge
Type−C Port B
USB PD PHY
VCONN FET w/ OCP
Load Switch Control
DisplayPort HPD
USB Switches
VBUS LDO
VBUS Discharge
Figure 1. FUSB15200 Block Diagram
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3
FUSB15200
PIN DIAGRAM
1
2
30
29
28
27
26
25
24
23
22
21
VBUS_A
HVCC2_A
VBUS_B
HVCC2_B
3
VCONN_B
VCONN_A
HVCC1_B
HVCC1_A
4
HPD_B/GPIO12
I2C_SDA1/GPIO11
I2C_SCL1/GPIO10
I2C_INT1/GPIO9
DP_B
VDD
5
GND
I2C_INT2/GPIO2/SWD
I2C_SDA2/GPIO3
I2C_SCL2/GPIO4
DP_A
6
7
8
9
DM_B
DM_A
10
Figure 2. Pin Diagram
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4
FUSB15200
PIN DESCRIPTION
Pin #
Name
VBUS_A
HVCC2_A
VCONN_A
HVCC1_A
VDD
Port
Power
Analog
Power
Analog
Power
PA2
Description
1
2
3
4
5
Port A VBUS. Monitoring Discharge (28 V)
Port A High Voltage Configuration Channel 2 (28 V)
Port−A VCONN Supply
Port A High Voltage Configuration Channel 1 (28 V)
Power Supply
2
6
7
I2C_INT2/GPIO2/SWD
I2C_SDA2/GPIO3
I2C_SCL2/GPIO4
DP_A
I C Port 2 Interrupt/ General Purpose I/O /Serial Wire Debug Data
2
PA3
I C Port 2 Data/ General Purpose I/O (Open Drain)
2
8
PA4
I C Port 2 Clock/ General Purpose I/O
9
Analog
Analog
Analog
Analog
PA5
Port A USB 2.0 D+ (Connector side)
Port A USB 2.0 D− (Connector side)
Port A USB 2.0 D− (Host side)
Port A USB 2.0 D+ (Host side)
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
DAP
DM_A
DM_HOST_A
DP_HOST_A
GPIO5/I2C_SDA4/SWCK
GPIO6/I2C_SCL4
GPIO7/I2C_INT4
HPD_A/GPIO8
VDDIO
2
General Purpose I/O/ I C Port 4 Data/ Serial Wire Debug Port Clock
2
PA6
General Purpose I/O I C Port 4 Clock
2
PA7
General Purpose I/O/ I C Port 4 Interrupt
PA8
Hot Plug Detect/ General Purpose I/O
I/O Voltage Supply
Power
Input
RESET_N
Active Low chip reset
DP_HOST_B
DM_HOST_B
DM_B
Analog
Analog
Analog
Analog
PA9
Port B USB 2.0 D+ (Host side)
Port B USB 2.0 D− (Host side)
Port B USB 2.0 D− (Connector side)
Port B USB 2.0 D+ (Connector side)
DP_B
2
I2C_INT1/GPIO9
I2C_SCL1/GPIO10
I2C_SDA1/GPIO11
HPD_B/GPIO12
HVCC1_B
I C Port 1 Interrupt/ General Purpose I/O
2
PA10
PA11
I C Port 1 Clock/ General Purpose I/O (Open Drain)
2
I C Port 1 Data/ General Purpose I/O
PA12
Analog
Power
Analog
Power
PA13
PA14
PA15
PA16
PA17
PA18
PA19
Analog
PA20
PA1
Hot Plug Detect/ General Purpose I/O
Port B High Voltage Configuration Channel 1 (28 V)
Port−B VCONN Supply
VCONN_B
HVCC2_B
Port B High Voltage Configuration Channel 2 (28 V)
Port B VBUS. Monitoring Discharge (28 V)
General Purpose I/O
VBUS_B
GPIO13
SRC_SNK_B/GPIO14
SNK_B/GPIO15
GPIO16
Port B Source/Sink load switch control/ General Purpose I/O
Port B Sink Control/ General Purpose I/O
General Purpose I/O
2
I2C_INT3/GPIO17
I2C_SDA3/GPIO18
I2C_SCL3/GPIO19
CAP
I C Port 3 Interrupt/ General Purpose I/O
2
I C Port 3 Data/ General Purpose I/O
2
I C Port 3 Clock/ General Purpose I/O
1.5 V capacitor
SNK_A/GPIO20
SRC_SNK_A/GPIO1
GND
Port A Sink Control/ General Purpose I/O
Port A Source/Sink load switch control/ General Purpose I/O
Ground
GND
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5
FUSB15200
APPLICATIONS DIAGRAM
The figure below shows a typical dual port DRP application.
Charger
VIN
FPF2895C+2595C
FPF2895C+2595C
5 V
ILIM
ILIM
FLAGb SRC/SNKb ONb
Supply
ONb SRC/SNKb FLAGb
VBUS_A
VBUS_B
SRC_SNK_A GPIO18
VCONN_A
VCONN_B GPIO17 SRC_SNK_B
GPIO20
GPIO19
GPIO15
GPIO13
VBUS_B
VBUS_A
HVCC1_A
HVCC2_A
HVCC1_B
HVCC2_B
DP_A
DM_A
DP_B
DM_B
VDD
VDD
I2C_INT2
I2C_SCL2
I2C_SDA2
I2C_INT2
I2C_SCL2
I2C_SDA2
FUSB15200
I2C_INT1
I2C_SCL1
I2C_SDA1
EC
Dual Port Controller
ARM−M0+
I2C_INT4
I2C_SCL4
I2C_SDA4
I2C_INT4
I2C_SCL4
I2C_SDA4
CAP
RESET_N
AC Present
VDDIO
GPIO16
HPD_B
VDDIO
GND
10
10
HPD_A
Display Port
Controller
Display Port
Controller
10
10
MUX
MUX
4
4
USB3.1
USB3.1
Figure 3. Application Diagram
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6
FUSB15200
ELECTRICAL SPECIFICATIONS
ABSOLUTE MAXIMUM RATINGS (Notes 1, 2, 3)
Symbol
Parameter
Min
−0.3
−0.3
−0.5
−0.5
−0.5
−0.5
−0.3
−0.5
−40
−40
−
Max
28
Unit
V
VBUS
VBUS Pin Voltage
HVCC1, HVCC2 Connector Pins
DP, DM Connector Pins
I/O Voltage
V
28
V
CONNECTOR−HV
V
6.0
6.0
6.0
6.0
6.0
2.0
150
150
260
−
V
CONNECTOR−LV
VIO
V
VDD
VCONN
VDDIO
VCAP
Supply Voltage
V
Supply Voltage
V
VDDIO Supply
V
CAP Pin
V
T
J
Junction Temperature
Storage Temperature
°C
°C
°C
kV
kV
T
STG
TL
Lead Temperature, (Soldering, 10 Seconds)
ESD
ESD
Human Body Model, ANSI/ESDA/JEDEC JS−001−2012 (Note 3)
Charged Device Model, JESD22−C101 (Note 3)
2
HBM
CDM
1
−
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality
should not be assumed, damage may occur and reliability may be affected.
1. All voltage values, except differential voltages, are given with respect to the GND pin.
2. Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device.
3. Meets JEDEC standards JS−001−2012 and JESD 22−C101.
RECOMMENDED ESD DEVICES
Function
Manufacturer
onsemi
Part Number
Type−C Connector Pins ESD
TBD
OPERATING RATINGS
Symbol
Parameter
Min
3.0
3.0
3.1
1.7
0
Typ
Max
5.5
Unit
V
V
CONN
Supply Voltage Range
Supply Voltage Range
3.3
3.3
−
V
DD
5.5
V
V
BUS
V
BUS
Voltage
22.05
5.5
V
V
DDIO
I/O Supply Voltage
−
V
V
Communication Channel Pins
DM, DP Pins
−
5.5
V
HVCCx
V
USB
0
−
3.6
V
V
IO
GPIO, I2C, RESET, HPD
0
−
5.5
V
T
A
Operating Ambient Temperature
−40
−
+85
°C
Functional operation above the stresses listed in the Recommended Operating Ranges is not implied. Extended exposure to stresses beyond
the Recommended Operating Ranges limits may affect device reliability.
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7
FUSB15200
ELECTRICAL CHARACTERISTICS (Minimum and maximum values are at VDD = 2.8 V to 5.5 V, TA = −40°C to +85°C unless
otherwise noted. Typical values are at TA = 25°C, VDD = 3.3 V)
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
TYPE−C AND PD SECTION
USB PD PHY
TRANSMITTER
UI
Unit Interval
3.03
−
3.33
−
3.7
ms
pBitRate
Maximum Difference between the bit−rate
During the Payload and Last 32 Bits of
Preamble
0.25
%
tEndDriveBMC
tHoldLowBMC
tInterFrameGap
Time to Cease Driving the Line after the
End of the Last Bit of the Frame
−
1
−
−
−
23
−
ms
ms
ms
Time to Cease Driving the Line after the
Final High−to−low Transition
Any PD Transmission Cannot be Sent
Out before a Dead Time of at Least
tInterFrameGap from Receiving or
Sending a Packet
25
−
tFall
tRise
Fall Time
300
300
−1
−
−
−
−
−
1
ns
ns
ms
Rise Time
tStartDrive
Time before the Start of the First Bit of
the Preamble when the Transmitter Shall
Start Driving the Line
vSwing
zDriver
BMC Voltage Swing
1.05
33
1.125
−
1.2
75
V
TX Output Impedance at 750 kHz with
an External 220 pF or Equivalent Load
W
rFRSwapTx
Fast Role Swap Request Transmit Driver VDD = 3.0 V to 5.5 V
Resistance
−
−
−
5
−
W
RECEIVER
cReceiver
Receiver Capacitance when Driver isn’t
Turned On
Vrms = 0.371; Vdc = 0.5 V;
Freq. = 1 MHz
75
pF
tRxFilter
Rx Bandwidth Limiting Filter
100
12
−
−
−
ns
ms
tTransitionWindow Time Window for Detecting Non−idle
20
vFRSwapCableTx The Fast Role Swap Request Has to be
Below this Voltage Threshold to be
Detected
490
520
550
mV
tFRSwapRx
Fast Role Swap Request Detection Time
(Note 4)
30
1
−
−
50
−
ms
zBmcRx
Receiver Input Impedance (Cannot be
Tested but Can be Simulated and
Guaranteed by Design)
MW
TYPE−C FRONT END
I
SRC 80 mA CC Current (Default)
SRC 180 mA CC Current (1.5 A)
SRC 330 mA CC Current (3 A)
Device Pull−down Resistance
Powered Cable Termination
64
80
180
330
5.1
−
96
194
356
5.6
mA
mA
mA
kW
W
80_CCX
I
166
304
4.6
180_CCX
330_CCX
I
R
DEVICE
R
A
800
126
1200
−
zOPEN
CC Resistance for Disabled State, when
Vdd is Valid
−
kW
I
Over Current Protection (OCP) Limit at
which VCONN Switch Shuts Off over the
Entire VCONN Voltage Range
VCONN_OCP = 800 mA
600
5.6
800
−
1000
6.0
mA
V
SW_CCX
V
CC1/2 Over−Voltage Protection
CCx_OVP
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8
FUSB15200
ELECTRICAL CHARACTERISTICS (Minimum and maximum values are at VDD = 2.8 V to 5.5 V, TA = −40°C to +85°C unless
otherwise noted. Typical values are at TA = 25°C, VDD = 3.3 V)
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
TYPE−C FRONT END
R
Rdson for VDD to CC1 or VDD to CC2
I
= 0 to 600 mA,
−
0.85
2.7
1.8
5
W
W
V
V
V
V
V
V
V
V
V
SW_CCx
SW_CCX
VCONN_OCP > 80 mA
R
Low OCP Setting Rdson for VDD to CC1
or VDD to CC2
I
= 0 to 80 mA,
−
SW_CCx_LOW_OCP
SW_CCX
VCONN_OCP ≤ 80 mA
vRdSRCUSB
Source Attach Threshold for CC Pin at
Default Current
1.5
1.6
1.65
1.65
2.75
0.25
0.45
0.85
0.7
vRdSRC1.5
vRdSRC3.0
vRaSRCUSB
vRaSRC1.5
vRaSRC3.0
vRdSNKUSB
vRdSNK1.5
vRdSNK3.0
Source Attach Threshold for CC Pin at
1.5 A Current
1.5
1.6
Source Attach Threshold for CC Pin at
3 A Current
2.45
0.15
0.35
0.75
0.61
1.16
2.04
2.6
Source Ra Threshold for CC Pin at
Default Current
0.2
Source Ra Threshold for CC Pin at
1.5 A Current
0.4
Source Ra Threshold for CC Pin at
3 A Current
0.8
Attach Threshold for CC Pin SNK
(Default Current)
0.66
1.23
2.11
Attach Threshold for CC Pin SNK
(1.5 A Current)
1.31
2.18
Attach Threshold for CC Pin SNK
(3 A Current)
vRaSNK
vSafe0V
Attach Threshold for CC Pin SRC or SNK
Safe Operating Voltage at 0 V
0.15
0.6
0.2
−
0.25
0.8
V
V
VBUS DISCHARGE
R
R
R
R
R
R
Pull−down Resistance Applied to VBUS
when Selected
VBUS = 0.8 V to 21.5 V
VBUS = 0.8 V to 21.5 V
VBUS = 0.8 V to 21.5 V
VBUS = 0.8 V to 21.5 V
VBUS = 0.8 V to 21.5 V
VBUS = 0.8 V to 21.5 V
315
420
450
600
585
780
W
VBUS_DISCH_0
VBUS_DISCH_1
VBUS_DISCH_2
VBUS_DISCH_3
VBUS_DISCH_4
VBUS_DISCH_5
525
750
975
700
1000
2000
6.00
1300
2600
7.80
1400
4.20
kW
mA
CURRENT CONSUMPTION
I
Current Consumption when in Deep
Sleep
VDD = VDDIO = 3.0 to 5.5 V
VBUS = 0 V; Not Type−C
attached, DRP Toggling; LSOSC
enabled; BC1.2 disabled
−
−
−
75
−
SLEEP−UNATTACHE
D
I
Sleep Current
VDD = VDDIO = 3.0 to 5.5 V
700
mA
SLEEP
2
VBUS = 0; No I C traffic, LSOSC
and HSOSC running; PD
Peripheral and ADC enabled.
No PD traffic.
I
Port with PD Traffic
POR Trip point
Active and communicating via
USB PD transmitting and receiving
packets on both ports
−
4.0
−
mA
PD−ACTIVE
PMU
V
VDD Rising
1.0
3.0
−
−
−
−
2.4
−
V
V
VDD_POR
VDD_GOOD
VDDIO_GOOD
V
Minimum VDD Level for Enabling Device VDD Rising
V
VDDIO Detection Threshold Used in
Asserting PMU_STS when VDDIO is
above it
VDDIO Rising
VDD Falling
1.0
V
VDD Brown Out Threshold
2.6
−
3.0
V
VDD_BRWN
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9
FUSB15200
ELECTRICAL CHARACTERISTICS (Minimum and maximum values are at VDD = 2.8 V to 5.5 V, TA = −40°C to +85°C unless
otherwise noted. Typical values are at TA = 25°C, VDD = 3.3 V)
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
PMU
V
VDD Voltage where the Device is
Powered from VDD Instead of VBUS
VDD Rising
2.6
−
3.0
V
VDD_DBAT
CLOCKS
F
Low Speed Clock for Idle, Type−C Attach
114
120
24
126
kHz
LS_CLK
HS_CLK
F
Internal Clock for Active Core and Full
Function
22.8
25.2
MHz
EXTERNAL TEMPERATURE PROTECTION
I
I
Current Source on NTCA
Current Source on NTCB
55
55
60
60
65
65
mA
mA
NTCA
NTCB
INTERNAL TEMPERATURE MEASUREMENT
Temperature for Internal Temperature
T
SHUT
VDD = 3.0 to 5.5
VDD = 3.0 to 5.5
−
−
145
10
−
−
°C
°C
Protection
T
HYS
Temp Hysteresis for Internal
Temperature Protection
BC1.2 DETECTION
R
DCP Emulation Resistance
DP/DM Pull Down Resistance
DCD Source Current
VD+/D− = 0 V, 1.0 V, ION = 2 mA
VD+/− = 0 V − 3.6 V
VDD = 3.0 V to 5.5 V
VDD = 3.0 V to 5.5 V
VDD = 3.0 V to 5.5 V
5 mA pulled out of DP
5 mA pulled out of DM
V(sw) = 0 to 3.6 V
−
16
80
19.5
10
180
23
W
kW
mA
mA
V
DCP
R
Dx_DWN
DP_SRC
I
7
13
I
Sink Current to Dx
25
75
175
2.85
36
Dx_SNK
V
Divider Mode Output Voltage
Divider Mode Resistance on DP
Divider Mode Resistance on DM
Resistor Weak Pull−down on D+ and D−
Source Voltage
2.65
24
2.75
30
DIV
R
kW
kW
kW
V
DIVP
DIVM
R
24
30
36
R
300
0.5
288
0.9
700
0.6
320
1.0
1100
0.7
352
1.1
DAT_LKG
V
VDD = 3.0 V to 5.5 V
Dx_SRC
PU_MOS
SRC_MOS
R
Pull−Up Moisture Detection Resistor
Voltage Source for Moisutre Detection
kW
V
V
SWITCH PATHS
I
Power−Off Leakage Current
USB Switch On Resistance
All data ports, vsw = 3.6, vdd = 0
−
−
−
5
18
−
mA
OFFUSB
R
Vsw− =0 V, 0.4 V, ION = 8 mA,
VDD = 3.0 to 5.0 V
W
ONUSB
C
ONUSB
DP_x, DM_x On Capacitance
Vsw = 400 mVpk−pk, f = 240 MHz,
VDD = 3.8
−
7.5
−
pF
C
DP/DM OFF Capacitance
Differential −3 db Bandwidth
f = 240 MHz, VDD = wc
−
−
3.3
−
−
pF
OFFUSB
BW
Vsw = 400 mVpk−pk, RL = 50 W,
650
MHz
USB
CL = 0 pF, VDD = 3.0 to 5.0 V
HPD
HPD_Rx
V
Low−Level Input Voltage
High−Level Input Voltage
Input Hysteresis
VDD = 2.8 V to 5.5 V,
VBUS = 3.1 V to 22.5 V, or
VDD = 0 V and VBUS = 3.1 V to
22.5 V
−
2.0
−
−
−
0.8
−
V
V
IL−HPD
V
VDD = 2.8 V to 5.5 V,
VBUS = 3.1 V to 22.5 V, or
VDD = 0 V and VBUS = 3.1 V to
22.5 V
IH−HPD
V
VDD = 2.8 V to 5.5 V,
280
−
mV
HYS−HPD
VBUS = 3.1 V to 22.5 V, or
VDD = 0 V and VBUS = 3.1 V to
22.5 V. Typ VDD = 3.0 V
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FUSB15200
ELECTRICAL CHARACTERISTICS (Minimum and maximum values are at VDD = 2.8 V to 5.5 V, TA = −40°C to +85°C unless
otherwise noted. Typical values are at TA = 25°C, VDD = 3.3 V)
Symbol
HPD_Rx
Parameter
Conditions
Min
Typ
Max
Unit
I
Input Leakage
VDD = 2.8 V to 5.5 V,
−5
−
5
mA
IN−HPD
VBUS = 3.1 V to 22.5 V, or
VDD = 0 V and VBUS = 3.1 V to
22.5 V, Input Voltage 0 V to 3.6 V
I
Off Input Leakage
Pin Capacitance
VDD = 0 V, VBUS = 0 V,
Input Voltage 0 V to 5.5 V
−5
−
−
5
5
−
mA
OFF−HPD
C
pF
IN−HPD
HPD_Tx
V
Ouptut Low Voltage
VDD = 2.8 V to 5.5 V,
−
−
−
−
0.4 V
3.6
−
V
OL−HPD
VBUS = 3.1 V to 22.5 V, or
VDD = 0 V and VBUS = 3.1 V to
22.5 V, Iout = +4 mA
V
Output High Voltage for HPD Output
VDD = 2.8 V to 5.5 V,
2.25
100
OH−HPD
VBUS = 3.1 V to 22.5 V, or
VDD = 0 V and VBUS = 3.1 V to
22.5 V, Iout = −2 mA
R
Pull Down resistance on HPD Pin when
Enabled
PORT’s pull−down resistance is
enabled and HPD peripheral is
enabled
kW
PD−HPD
SERIAL WIRE DEBUG INTERFACE
F
Serial Wire Debug Input Clock Frequency Core frequency = 24 MHz
Serial Wire Debug Data Setup Timing
−
−
−
10
−
MHz
ns
SWDCLK
T
0.25 * (1 /
SWCLK)
SWDI_SET
T
Serial Wire Debug Data Hold Timing
0.25 * (1 /
SWCLK)
−
−
−
−
ns
V
SWDI_HOLD
V
Serial Wire Debug Input Voltage
Threshold
VDDIO = 1.7 V to 5.5 V
VDDIO = 1.7 V to 5.5 V
VDDIO = 1.7 V to 5.5 V
0.7 x
VDDIO
IH−SWD
V
−
−
−
0.3 x
VDDIO
IL−SWD
V
Serial Wire Debug Input Voltage
Hysteresis
300
−
−
+10
−
mV
mA
V
HYS−SWD
I
Serial Wire Debug Input Leakage
VDDIO = 1.7 V to 5.5 V,
Input Voltage 0 V to 5.5 V
−10
LKG−SWD
V
Serial Wire Debug Output Voltage High
Serial Wire Debug Output Voltage Low
VDDIO = 1.7 V to 5.5 V,
Iout = −2 mA
VDDIO −
0.5 V
−
OH−SWD
V
VDDIO = 1.7 V to 5.5 V,
Iout = +4 mA
−
−
0.4 V
V
OL−SWD
RESET
RESET_N_VIL1
Low Level Input Voltage
High Level Input Voltage
VDD = 2.8 V to 5.5 V
VDD = 2.8 V to 5.5 V
−
−
−
0.3 x
VDD
V
V
RESET_N_VIH1
0.7 x
VDD
−
RESET_N_RPU
RESET_N_ILKG
GPIO
Internal Pull−Up Resistor to VDD
Input Leakage
−
100
−
−
−
kW
mA
−120
VI
High Level Input Voltage
Low level Input Voltage
VDDIO = 1.7 V to 5.5 V
VDDIO = 1.7 V to 5.5 V
0.7 x
VDDIO
−
−
−
−
V
V
V
H−GPIO
V
−
0.3 x
VDDIO
IL−GPIO
V
Output High Voltage (Not Applicable to
Open−Drain GPIO3 and GPIO10)
VDDIO = 1.7 V to 5.5 V,
Iout = −2 mA
VDDIO −
0.5
−
OH−GPIO
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11
FUSB15200
ELECTRICAL CHARACTERISTICS (Minimum and maximum values are at VDD = 2.8 V to 5.5 V, TA = −40°C to +85°C unless
otherwise noted. Typical values are at TA = 25°C, VDD = 3.3 V)
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
GPIO
V
Output Low Voltage
VDDIO = 1.7 V to 5.5 V,
Iout = +4 mA
−
−
0.4
V
OL−GPIO
V
SNKx Pin Output High Voltage
SNKx Pin Output Low Voltage
Output High Voltage for PA4 and PA8
2.5
−
−
−
−
−
0.4
−
V
V
V
OH−SNK
V
OL−SNK
OH−NTC
V
VDD = 2.8 V to 5.5 V, Iout = −2mA
VDD –
0.5
V
Output Low Voltage for PA4 and PA8
Input Hysteresis
VDD = 2.8 V to 5.5 V, Iout = +4mA
VDDIO = 1.7 V to 5.5 V, 3.6 V Typ
−
−
−
300
−
0.4
−
V
OL−NTC
V
mV
mA
HYS−GPIO
I
Input Leakage
VDDIO = 1.7 V to 5.5 V, Input
Voltage 0 V to 5.5 V
−5
5
IN−GPIO
I
Off Input Leakage
VDDIO = 0 V, VDD = 0 V to 5.5 V,
Input Voltage 0 V to 5.5 V
−5
−
5
mA
OFF−GPIO
R
R
Pull−Down Resistance
PORT_PDx = 1
PORT_PUx = 1
−
−
100
100
−
−
kW
kW
PD−GPIO
Pull−Up Resistance (Not Applicable to
Open−Drain GPIO3 and GPIO10)
PU−GPIO
C
GPIO
Pin Capacitance
−
5
−
pF
2
I C I/O
I
VDD Current when SDA or SCL is HIGH
Input Current of SDA and SCL Pins
High−Level Input Voltage
VDD = 2.8 to 5.5, VIN = 1.8 V
VDD = 2.8 to 5.5, VIN = 0 to 5.5 V
VDD = 2.8 to 5.5
−10
−10
1.2
−
−
−
−
−
−
10
10
−
mA
mA
V
CCTI2C
I
i2C
V
IH−I2C
V
Low−Level Input Voltage
VDD = 2.8 to 5.5
0.4
0.3
V
IL−I2C
V
Low−Level Output Voltage at 3 mA Sink
Current (Open−Drain)
VDD = 2.8 to 5.5
0
V
OL1−I2C
OL2−I2C
HYS−I2C
V
Low−Level Output Voltage at 2 mA Sink
Current (Open−Drain)
VDD = 2.8 V − 5.5 V
0
−
0.3
V
V
Hysteresis of Schmitt Trigger Inputs
Low−Level Output Current (Open−Drain)
INT_N Output Low Voltage
VDD = 2.8 to 5.5
0.1
20
−
0.2
−
−
−
V
mA
V
I
VDD = 2.8 to 5.5, VOL = 0.4 V
VDD = 2.8 to 5.5, IOL = 4 mA
VDD = 2.8 to 5.5
OLSDA
V
−
0.4
−
OL_INT
C
Capacitance for Each I/O Pin
−
5
pF
ns
I−I2C
t
SP
Pulse Width of Spikes that Must be
Suppressed by the Input Filter
0
−
50
V
High−Level Input Voltage
Low−Level Input Voltage
VDD = 2.8 to 5.5
VDD = 2.8 to 5.5
1.2
−
−
−
−
V
V
IH_INT
V
0.4
IL_INT
FLASH
NEND
Sector Endurance
Data Retention
20,000
−
−
Erase/
write
cycles
T
DR
T = 25°C
T = 105°C
T = 125°C
100
20
−
−
−
−
−
−
years
Years
Years
10
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
4. (SRC/SNK I/Os will switch to its new configuration based on USB_IO_CONFIG setting within tFRSwapRx(max))
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12
FUSB15200
Arm Cortex−M0+ Processor
Low power features on FUSB15200 include the WIC,
adjustable clock rates, and different software controlled
power modes to maximize opportunities to save power in the
final application.
The FUSB15200 integrates an ARM Cortex−M0+
processor with Nested Vector Interrupt Controller (NVIC),
Wake−up Interrupt Controller (WIC), and Debug Access
Port (DAP). The processor uses the Thumb instruction set
and is optimized for high performance with reduced code
size and low power operation. The ARM Cortex−M0+
efficiently handles multiple parallel peripherals and has
integrated sleep modes. Test and debug capability is
enhanced with the ARM Serial Wire Debug Port.
Power Management Unit
The Power Management Unit (PMU) provides
appropriate power to all the blocks in the FUSB15200.
The FUSB15200 is able to power from either VBUS pin
when VDD is not present (dead battery condition). When
VDD > VDD_DBAT becomes available, PMU will
automatically switch the internal power to VDD.
When device is powered from VBUS alone, the SNK pins
can be controlled without VDDIO.
The FUSB15200 power management unit prevents
system brown−outs in case VDD voltage dips below the
specified minimum voltage required for reliable operation.
Firmware may monitor the power supply and safely shutting
down the system if needed.
The ARM implementation in the FUSB15200 includes a
132KB Flash RAM and 6KB of SRAM.
The MCU, Memory and DAP are interconnected using
the AMBA (Advanced Microcontroller Bus Architecture)
AHB−Lite interface and peripherals are connected to the
AHB via APB interface (Advanced Peripheral Bus).
In addition to the base Arm Cortex−M0+ processor
interrupts, the FUSB15200 implements multiple external
source interrupts for peripheral devices. A powerful nested,
pre−emptive and priority based interrupt handling system
assures timely and flexible response to external events.
(3.0 V − 24 V)
(3.0 V − 24 V)
(3.0 V − 5.5. V)
(1.7 V − 5.5 V)
VBUS_B
VBUS_A
VDD
VDDIO
POR
POR
VDDIO Detect
VBUS_B_VAL
VBUS_A_VAL
VDDIO_GOOD
POR
V1P5_POR
1.5 V
Power
Regulator
(VCORE)
VCAP
Selection
V1P5
(5.0)
POR
POR
VDD/
BRWNOUT
VDD_GOOD
UVLO
UVLO
Figure 4. FUSB15200 PMU
Reset Sources
Software reset resets the entire chip including core,
peripherals, wakeup timer, and watchdog.
The FUSB15200 has various sources of reset including:
• Internal Power−On Reset (VDD_POR)– The VDD_POR
reset asserts when the regulated supply is below threshold
levels for proper operation. The VDD_POR resets the
entire chip including core, debug port, peripherals,
wakeup timer, and watchdog.
• Software Issued Reset – The software reset can be called
by writing to a given register in the Cortex address space.
It is typically called on exit from a processor exception.
• Watchdog Timer Reset – The watchdog timer reset is
caused by the watchdog timeout and is used to prevent
errant software from locking up the device. The
watchdog reset resets the entire chip including core,
debug port, peripherals, and watchdog. The watchdog
timer is disabled upon power up and must be enabled by
software. The watchdog is paused when the debugger
halts the processor.
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13
FUSB15200
32−bit Watchdog Timer (WDT)
• External Pin Reset – The external reset is under user
control with the external RESET_N pin. External pin
reset resets the entire chip including core, debug port,
peripherals, wakeup timer, and watchdog
The watchdog timer applies a reset to the system in the
event of a software failure, providing a way to recover from
software crashes. The watchdog timer is disabled by default
and must be enabled through software.
Power and Sleep Behavior
The watchdog is protected with a lock mechanism to
prevent rogue software from disabling the watchdog
functionality. A special value has to be written to the lock
register to access watchdog control.
The FUSB15200 has been optimized to conserve power
by utilizing peripheral interrupts and hardware autonomy.
The device can be configured via firmware to enter low
power states, disable unneeded peripherals and scale clock
frequencies based on different application needs.
The Type−C block is designed to function at the lowest
power states and will automatically wake when a Type−C
attach is detected. This minimizes total power consumption
when no device is attached.
Serial Wire Debug Interface (SWD)
The ARM M0+ implementation includes a Debug Access
Port (DAP).
The debug mode implementation includes 4 hardware
breakpoints and 2 hardware watch points.
The Debug Access Port interface implementation is the
ARM Serial Wire Debug Port (SW−DAP) connected to pins
SWCLK and SWDIO. The Serial Wire Debug Port Interface
uses a single bi−directional data connection. Each operation
consists of three phases: Packet request, Acknowledge
response, and Data transfer phase. Use any Serial Wire
Debug (SWD) compliant hardware debugger interface to
interact with the internals of the FUSB15200.
Clock Sources
FUSB15200’s implements a dual oscillator architecture to
minimize power consumption.
• A 24 MHz internal RC oscillator to enable full
functionality.
• A 120 kHz internal RC oscillator that can be used for very
low power sleep modes.
USB Type−C & PD Peripheral Overview
Timers
The USB Type−C and PD peripheral provides
the building blocks to enable a fully compliant USB Type−C
and PD solution.
This peripheral consists of an analog front end and a
digital state machine. Firmware implements higher level
protocol and policy layers whereas the analog and digital
components can perform lower level PD protocol and PHY
layer functions.
The Type−C block includes all terminations and
comparators required for Source/Sink/DRP operation: plug
orientation detection, power capability advertisement and
power role detection.
32−bit General Purpose Timers (TIM0/1)
There are two 32−bit down−counters that can generate an
interrupt request signal, status, when the counter reaches 0.
The timing resolution depends on the programmable
clock source and pre−scale ratios.
32−bit Wake−up Timer (WUT)
The main purpose of the wakeup timer is to facilitate
scheduled exit from low power modes. It can also be used
for general purpose event timing.
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14
FUSB15200
VCONN Switch
VCONN
Type−C Terminations
CC1
CC2
VDD
CC State Machine &
Comparators
LV REG
USB PD PHY
Timers
ADC
BMC
Rcvr
ARM
M0+
BMC
DRIVER
CRC32Tx
4B5B
BMC
Encode
SRAM
6 KB
Type−C
CDR
BMC
Decode
4B5B
Flash
132 KB
USB PD
CRC32Rx
Figure 5. USB Type−C and PD
VBUS Discharge
VCONN Switch
Some applications require that a VCONN voltage be
sourced in order to provide additional capabilities, such as
greater than 3 A VBUS sourcing or support for full−featured
Type−C cables.
The FUSB15200 can provide 1.5 W or more depending on
VCONN level.
The FUSB15200 is able to discharge VBUS via selectable
pull−down resistors.
Typical source applications will rely on the DC−DC
converter to transition between VBUS voltages.
If the application requires the FUSB15200 to discharge
VBUS, the firmware may select the proper resistance of the
discharge. Selection of discharge resistance needs to take
into account any capacitive load on VBUS as not to violate
VsrcSlewNeg in the USB PD spec (30 mV/ms).
Source applications, where the FUSB15200 internal
discharge is utilized, will have to isolate any large bulk
capacitances in order to prevent extreme internal
temperature rises. Typical isolated source capacitances are
around 4.7 mF.
USB PD PHY State Machine Logic
The FUSB15200 PD module includes the following
digital functions to enable USB PD messaging:
• Serialization and de−serialization
• Clock and data recovery (CDR)
• 4B5B coding
• BMC coding
The FUSB15200 is capable of discharging up to 100 mF
from VBUS in the entire operating range.
• Packet CRC generation and checking
• Coding and detection of Power Delivery K−Codes
• Automatic GoodCRC packet response
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15
FUSB15200
Fast Role Swap
Moisture detection can be turned on or off as not to
conflict with cable attach detection.
Fast Role Swap is the process of exchanging the Source
and Sink roles between Port Partners rapidly due to the
disconnection of an external power supply.
+
−
The Fast Role Swap process is intended for use by a
capable USB device that presently has an external power
supply, and is providing power both through its downstream
Ports to USB Devices and upstream to a USB Host such as
a laptop. On removal of the external power supply Fast Role
Swap enables a VBUS supply to be maintained by allowing
the USB Host to apply vSafe5V after having detected Fast
Role Swap signaling. The initial Source will signal a Fast
Role Swap request by driving CC to ground with a resistance
of less than rFRSwapTx for tFRSwapTx. The initial Source
will only signal a Fast Role Swap when it has an Explicit
Contract.
VSRC_MOS
RPU_MOS
To ADC
DP
OVP
Figure 6. Moisture Detection
Port Control and GPIOs
The FUSB15200 includes a number of pins that can be
configured to be used as standard GPIO or for use with a
2
dedicated peripheral such as I C. A subset of these pins can
The FUSB15200 has dedicated I/Os (SRC_SNK_x and
SNK) that can autonomously toggle when programmed to
detect or transmit a fast role swap signal.
also be connected as an input to the ADC. Internal
pull−up/down resistors are programmable. Pull−up resistors
are always connected to VDDIO.
When the PORT is configured as GPIOs it will have the
following capabilities:
• Bi−directional capability
Internal Protection
The FUSB15200 integrates multiple system level
protections to enable robust designs.
• Push pull or open drain configuration
• Individually configurable interrupt lines
• Rising or Falling edge interrupt
• High or Low level interrupt
VCONN Over−Current Protection
Each port’s VCONN Switch provides over−current
detection and protection for the switch that is enabled based
on the Type−C orientation and can be software configured
based on application needs. The level of OCP can be
controlled via a register setting.
NOTE:
5. PA14 and PA20’s output supply is derived from an
internal 3.0 V regulator to guarantee operation of sink
path load switch in dead battery condition.
6. GPIO3 and GPIO10 are Open−Drain and do not have
pull−up resistance.
In case of an over−current event the switch will be opened.
CC Over−Voltage Protection
Over−voltage protection on CC pins protects the internal
circuitry damage from high voltages.
Interrupts can be used to inform the software that an OVP
event has occurred and take appropriate actions.
VDDIO
RPU
Internal Over Temperature Protection
Internal over temperature protection is always on. Two
potential sources of elevated internal temperature are:
PORT_PUx
Analog
• High Current through VCONN Switch
Peripheral
GPIO
MUX
• High current through VBUS discharge
PAx
In either case, if the over temperature is triggered (T >
Tshut), both ports’ VCONN switches and VBUS discharge
circuitry will be disabled.
PORT_PDx
PORT_CFGx
Connector Moisture Detection
RPD
If moisture or pollutants are present in the connector and
the device provides VBUS, there could be a resistive short
between VBUS and other connector pins.
GND
The FUSB15200 provides a method to detect if there is
moisture or other pollutants in the connector.
Figure 7. Typical Port Configuration
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16
FUSB15200
Table 1. PIN − PORT CONFIGURATION AND POWER
Table 1. PIN − PORT CONFIGURATION AND POWER
DOMAIN
DOMAIN (continued)
Pin #
Name
SRC_SNK_N_A
GPIO1
Port
Power Supply
VDDIO
VDDIO
VDD
Pin #
Name
I2C_SCL1
GPIO10 (OD)
I2C_SDA1
GPIO11
Port
Power Supply
VDD
40
PA1
24
PA10
VDDIO
VDD
6
I2C_INT2
GPIO2
PA2
25
26
PA11
PA12
VDDIO
VDDIO
VDD
VDDIO
SWD
HPD_B
Internal 3.0 V
Regulator
7
8
I2C_SDA2
GPIO3 (OD)
I2C_SCL2
GPIO4
PA3
PA4
PA5
GPIO12
GPIO13
VDDIO
VDDIO
VDDIO
VDD
31
32
PA13
PA14
SRC_SNK_N_B
GPIO14
Output = Internal
3.0 V Regulator
Input = VDDIO
VDDIO
VDD
13
I2C_SDA4
GPIO5
33
SNK_B
PA15
VDDIO
VDDIO
VDDIO
VDD
VDDIO
VDDIO
VDD
GPIO15
SWCK
34
35
GPIO16
PA16
PA17
14
15
16
I2C_SCL4
GPIO6
PA6
PA7
PA8
I2C_INT3
GPIO17
VDDIO
VDD
VDDIO
VDD
I2C_INT4
GPIO7
36
37
39
I2C_SDA3
GPIO18
PA18
PA19
PA20
VDDIO
VDDIO
VDD
HPD_A
Internal 3.0 V
Regulator
I2C_SCL3
GPIO19
GPIO8
RESET_N
I2C_INT1
GPIO9
VDDIO
VDD
VDDIO
18
23
Input
PA9
SNK_A
Output = Internal
3.0 V Regulator
Input = VDDIO
VDD
GPIO20
VDDIO
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17
FUSB15200
Table 2. PORT DEFAULT CONFIGURATION
Default Configuration
on Power Up
Analog
Function
Pin #
40
6
FUSB15200 Pin Name
SRC_SNK_N_A/GPIO1
I2C_INT2/GPIO2/SWD
I2C_SDA2/GPIO3
I2C_SCL2/GPIO4
GPIO5/I2C_SDA4/SWCK
GPIO6/I2C_SCL4
GPIO7/I2C_INT4
Port
PA1
I/O State
Input Float
Input
NMI
GPIO1
SWD
PA2
7
PA3
GPIO3 (OD)
GPIO4
Input Float
Input Float
Input
8
PA4
13
14
15
16
23
24
25
26
31
32
33
34
35
36
37
39
PA5
SWCK
PA6
GPIO6
Input Float
Input Float
Input Float
Input Float
Input Float
Input Float
Input Float
Input
PA7
GPIO7
Yes
HPD_A/GPIO8
PA8
GPIO8
I2C_INT1/GPIO9
PA9
GPIO9
I2C_SCL1/GPIO10
I2C_SDA1/GPIO11
HPD_B/GPIO12
PA10
PA11
PA12
PA13
PA14
PA15
PA16
PA17
PA18
PA19
PA20
GPIO10 (OD)
GPIO11
GPIO12
GPIO13
GPIO14
GPIO15
GPIO16
GPIO17
I2C_SDA
I2C_SCL
GPIO20
GPIO13
Yes
Yes
Yes
SRC_SNK_N_B/GPIO14
SNK_B/GPIO15/NTC_B
GPIO16
Input Float
Input Float
Input
Yes
Yes
I2C_INT3/GPIO17
I2C_SDA3/GPIO18
I2C_SCL3/GPIO19
SNK_A/GPIO20/NTC_A
Input Float
Input
Input
Input Float
Non−Maskable Interrupts (NMI)
DP Receiver Behavior
The FUSB15200 provides a method of selecting one of
four GPIOs that can be used as a source of an external
non−maskable interrupt. (See table 2)
If a non−maskable external interrupt is not required, all
GPIOs provide a method to interrupt the processor. In this
case, the Brown−Out detector can be assigned to the NMI
slot of the interrupt controller.
When the FUSB15200 is implemented in a DP Receiver,
the HPD I/O is setup as an input. Debounce timers
implemented in HW facilitates HPD IRQ and Level
detection. Please see HPD_Rx in Electrical Specifications.
DP Source Behavior
When the FUSB15200 is implemented in a DP Source, the
HPD I/O is setup as an Output.
The HPD output will be driven by the firmware. HPD IRQ
pulsewidth timer is implemented in hardware, see HPD_Tx
in Electrical Specifications.
The port mapping, power domain and default
configuration are shown in the Table 2.
HPD I/Os
HPD I/Os are used in DisplayPort (DP) applications to
signal events between the DP Source and DP Receiver.
The FUSB15200 HPD I/Os can be configured as an input
(DP receiver) or Output (DP Source).
The HPD I/Os supply is derived from an internal 3.0 V
regulator to guarantee levels in all conditions.
If the application does not have external pull−down
resistors as required by the VESA spec, internal pull downs
can be enabled via the PORT interface. When the HPD
peripheral is enabled, an additional resistance is added to the
PORT’s pull−down to achieve the minimum 100 kOhm
required (See figure 8 below).
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18
FUSB15200
VCORE
3.0 V Reg
HPD Peripheral
VDDIO
RPU
Digital Logic
HPD_IRQ
Detector
Debounce
Logic
PORT_PUx
PORT_PDx
HPD_IRQ
Generator
HPD_A/GPIO8
or
HPD_B/GPIO12
MUX
VDDIO
GPIO
RPD
HPD_RPD
HPD_EN
PORT_CFGx
GND
Figure 8. HPD I/O Configuration
External Temperature Measurements
There are two pins that can be configured to monitor
external NTC resistors that can be located near where high
temperature devices are located. A parallel resistor is
recommended for measurement linearity.
These NTC measurements are useful for monitoring
temperatures for protection due to excessive thermals.
Firmware implementation of the external temperature
measurements make NTC selection flexible.
The pull−up current sources INTCA and INTCB provide
a bias to the external NTC resistor networks. If desired, this
current source may be turned−off.
−
INTCA
+
ADC_CH3
NTC_A/GPIO8
MUX
GPIO
R_PAR
R_NTC
PORT_CONFIG
−
INTCB
+
ADC_CH7
NTC_B/GPIO4
R_NTC
MUX
GPIO
R_PAR
PORT_CONFIG
Figure 9. External NTC Diagram
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19
FUSB15200
BC1.2 Support
The FUSB15200 is capable of emulating and detecting
BC1.2 and Divider Mode.
I2C
2
The FUSB15200’s four I C serial interfaces are
compatible with Standard, Fast, and Fast Mode Plus I2C bus
specifications. The I C peripheral can be configured for
2
The following modes are supported:
either host or device modes.
• SDP
• CDP
• DCP
Bus Timing
As shown in figure below, for data bits, SDA must be
stable while SCL is HIGH. SDA may only transition when
SCL is LOW. Data is clocked in on the rising edge of SCL.
Typically, data transitions shortly at or after the falling edge
of SCL to allow ample time for the data to set up before the
next SCL rising edge.
• 2.4 A Divider Mode (Provider only)
The analog circuitry is firmware configurable for the
function required by the application and follows the final
BC1.2 specification.
Figure 10. I2C Bus Timing Definition
Each bus transaction begins and ends with SDA and SCL
HIGH. A transaction begins with a START condition, which
is defined as SDA transitioning from 1 to 0 with SCL HIGH.
A transaction ends with a STOP condition, which is
defined as SDA transitioning from 0 to 1 with SCL HIGH.
During a read from the FUSB15200, the host issues a
Repeated Start after sending a data command and before
resending the device address. The Repeated Start is a 1−to−0
transition on SDA while SCL is HIGH.
2
7. Bus timing referenced from I C−bus specification Rev. 6 – 4 April 2014
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20
FUSB15200
ADC
The FUSB15200 allows for up to 12 signals to be
measured and converted using the internal 10−bit ADC. For
most applications, this will consist of two VBUS voltages,
two NTC temperature channels, two D+/D− BC1.2 and,
optionally, two CC1/2 ports. The table below shows the
typical FUSB15200 configuration along with the expected
settings for the ADC module.
Table 3. ADC CONFIGURATION ADC CHANNEL
ADC Channel
Pin Measurement
Resolution
10 mV
20 mV
40 mV
4 mV
Range
Full Scale Voltage
1.024 V
2.048 V
4.096 V
4.096 V
4.096 V
1.28 V
0
VBUS_A
0 V to 10.23 V
0 V to 20.46 V
0 V to 40.92 V
0 V to 4.096 V
0 V to 4.096 V
0°C to 160°C
0 V to 4.096 V
0 V to 4.096 V
0 V to 10.23 V
0 V to 20.46 V
0 V to 40.92 V
0 V to 4.096 V
0 V to 4.096 V
0°C to 160°C
0 V to 4.096 V
0 V to 4.096 V
1
2
3
4
5
6
DP_A
DM_A
4 mV
NTC1 Temperature
HVCC1_A
HVCC2_A
VBUS_B
1°C
4 mV
4.096 V
4.096 V
1.024 V
2.048 V
4.096 V
4.096 V
4.096 V
1.28 V
4 mV
10 mV
20 mV
40 mV
4 mV
7
8
DP_B
DM_B
4 mV
9
NTC2 Temperature
HVCC1_B
1°C
10
11
4 mV
4.096 V
4.096 V
HVCC2_B
4 mV
Development Tools
Specifications References
FUSB15200 is supported by a full suite of comprehensive
tools including:
•
Universal Serial Bus Power Delivery specification
revision 3.1 Version 1.3, dated January 2022
• An easy−to−use development board
• Software Development Kit (SDK) including:
USB PD protocol stacks, shared capacity algorithms,
sample code, libraries, and documentation
• Universal Serial Bus Type C Cable and Connection
Specification release 2.1, dated May 2021
• USB Battery Charging Specification, revision 1.2, dated
December 7, 2010
• I2C−bus specification Rev. 6 – 4 April 2014
Arm and Cortex are registered trademarks of Arm Limited (or its subsidiaries) in the US and/or elsewhere. DisplayPort is registered trademark owned by the
2
Video Electronics Standards Association (VESA®) in the United States and other countries. onsemi is licensed by the Philips Corporation to carry the I C
bus protocol.
www.onsemi.com
21
MECHANICAL CASE OUTLINE
PACKAGE DIMENSIONS
QFN40 5x5, 0.4P
CASE 485CR
ISSUE C
DATE 27 AUG 2013
1
40
SCALE 2:1
NOTES:
L2
A
B
D
1. DIMENSIONING AND TOLERANCING PER
ASME Y14.5M, 1994.
2. CONTROLLING DIMENSIONS: MILLIMETERS.
3. DIMENSION b APPLIES TO PLATED
TERMINAL AND IS MEASURED BETWEEN
0.15 AND 0.30mm FROM THE TERMINAL TIP.
4. COPLANARITY APPLIES TO THE EXPOSED
PAD AS WELL AS THE TERMINALS.
PIN ONE
LOCATION
L2
DETAIL A
E
MILLIMETERS
DIM MIN
MAX
1.00
0.05
L
L
A
A1
A3
b
0.80
−−−
0.15
C
0.20 REF
L1
0.15
0.25
0.15
C
D
D2
E
E2
e
L
5.00 BSC
TOP VIEW
3.40
3.60
DETAIL A
5.00 BSC
ALTERNATE TERMINAL
CONSTRUCTIONS
3.40
3.60
DETAIL B
(A3)
0.40 BSC
0.10
0.08
C
C
0.30
−−−
0.50
0.15
A
L1
L2
EXPOSED Cu
MOLD CMPD
0.12 REF
A1
SEATING
PLANE
NOTE 4
C
SIDE VIEW
GENERIC
MARKING DIAGRAM*
DETAIL B
ALTERNATE
M
0.10
C
A
B
1
CONSTRUCTION
D2
DETAIL A
XXXXXXXX
XXXXXXXX
AWLYYWWG
G
11
M
0.10
C A B
21
E2
XXXXX = Specific Device Code
1
A
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb−Free Package
40
WL
YY
WW
G
40X b
40X
L
e
M
M
0.10
C
C
A B
e/2
BOTTOM VIEW
0.05
NOTE 3
(Note: Microdot may be in either location)
RECOMMENDED
SOLDERING FOOTPRINT
*This information is generic. Please refer
to device data sheet for actual part
marking.
5.30
40X
0.63
Pb−Free indicator, “G” or microdot “ G”,
3.64
may or may not be present.
1
5.30
3.64
PKG
OUTLINE
40X
0.25
0.40
PITCH
DIMENSIONS: MILLIMETERS
Electronic versions are uncontrolled except when accessed directly from the Document Repository.
Printed versions are uncontrolled except when stamped “CONTROLLED COPY” in red.
DOCUMENT NUMBER:
DESCRIPTION:
98AON83971E
QFN40, 5x5, 0.4P
PAGE 1 OF 1
ON Semiconductor and
are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries.
ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding
the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising out of the application or use of any product or circuit, and specifically
disclaims any and all liability, including without limitation special, consequential or incidental damages. ON Semiconductor does not convey any license under its patent rights nor the
rights of others.
© Semiconductor Components Industries, LLC, 2019
www.onsemi.com
onsemi,
, and other names, marks, and brands are registered and/or common law trademarks of Semiconductor Components Industries, LLC dba “onsemi” or its affiliates
and/or subsidiaries in the United States and/or other countries. onsemi owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property.
A listing of onsemi’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. onsemi reserves the right to make changes at any time to any
products or information herein, without notice. The information herein is provided “as−is” and onsemi makes no warranty, representation or guarantee regarding the accuracy of the
information, product features, availability, functionality, or suitability of its products for any particular purpose, nor does onsemi assume any liability arising out of the application or use
of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. Buyer is responsible for its products
and applications using onsemi products, including compliance with all laws, regulations and safety requirements or standards, regardless of any support or applications information
provided by onsemi. “Typical” parameters which may be provided in onsemi data sheets and/or specifications can and do vary in different applications and actual performance may
vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. onsemi does not convey any license
under any of its intellectual property rights nor the rights of others. onsemi products are not designed, intended, or authorized for use as a critical component in life support systems
or any FDA Class 3 medical devices or medical devices with a same or similar classification in a foreign jurisdiction or any devices intended for implantation in the human body. Should
Buyer purchase or use onsemi products for any such unintended or unauthorized application, Buyer shall indemnify and hold onsemi and its officers, employees, subsidiaries, affiliates,
and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death
associated with such unintended or unauthorized use, even if such claim alleges that onsemi was negligent regarding the design or manufacture of the part. onsemi is an Equal
Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.
ADDITIONAL INFORMATION
TECHNICAL PUBLICATIONS:
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