C8051F020-GQR [SILICON]
Microcontroller, 8-Bit, FLASH, 25MHz, CMOS, PQFP100, ROHS COMPLIANT, TQFP-100;
| 型号： | C8051F020-GQR |
| 厂家： | 
SILICON |
| 描述： | Microcontroller, 8-Bit, FLASH, 25MHz, CMOS, PQFP100, ROHS COMPLIANT, TQFP-100 闪存 |
| 文件： | 总2页 (文件大小：178K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
C8051F020
25 MIPS, 64 kB Flash, 12-Bit ADC, 100-Pin Mixed-Signal MCU
Analog Peripherals
High-Speed 8051 µC Core
12-Bit ADC
-
Pipelined instruction architecture; executes 70% of instructions in 1 or 2
system clocks
-
-
-
-
-
-
±1 LSB INL; no missing codes
-
Up to 25 MIPS throughput with 25 MHz system clock
22 vectored interrupt sources
Programmable throughput up to 100 ksps
8 external inputs; programmable as single-ended or differential
Programmable amplifier gain: 16, 8, 4, 2, 1, 0.5
Data-dependent windowed interrupt generator
Built-in temperature sensor (±3 °C)
-
Memory
-
-
4352 bytes data RAM
64 kB Flash; in-system programmable in 512-byte sectors (512 bytes
8-Bit ADC
are reserved)
-
External parallel data memory interface
-
-
-
-
±1 LSB INL; no missing codes
Programmable throughput up to 500 ksps
8 external inputs
Programmable amplifier gain: 4, 2, 1, 0.5
Digital Peripherals
-
-
64 port I/O; all are 5 V tolerant
Hardware SMBus™ (I2C™ compatible), SPI™, and two UART serial
Two 12-Bit DACs
ports available concurrently
-
Can synchronize outputs to timers for jitter-free waveform generation
-
-
-
-
Programmable 16-bit counter/timer array with 5 capture/compare mod-
ules
Two Comparators
5 general-purpose 16-bit counter/timers
Dedicated watchdog timer; bidirectional reset
Real-time clock mode using Timer 3 or PCA
Internal Voltage Reference
V
Monitor/Brown-out Detector
DD
On-Chip JTAG Debug & Boundary Scan
Clock Sources
-
-
-
-
On-chip debug circuitry facilitates full speed, non-intrusive in-system
debug (no emulator required)
-
-
-
Internal programmable oscillator: 2–16 MHz
External oscillator: Crystal, RC, C, or Clock
Can switch between clock sources on-the-fly
Provides breakpoints, single stepping, watchpoints, stack monitor
Inspect/modify memory and registers
Superior performance to emulation systems using ICE-chips, target
Supply Voltage: 2.7 to 3.6 V
pods, and sockets
-
Typical operating current: 10 mA at 25 MHz
Multiple power saving sleep and shutdown modes
-
IEEE1149.1 compliant boundary scan
-
100-Pin TQFP
Temperature Range: –40 to +85 °C
VDD
VDD
VDD
Digital Power
DGND
DGND
UART0
P0
P0.0
P0.7
8
DGND
Drv
UART1
SMBus
SPI Bus
PCA
AV+
AV+
C
R
O
S
S
B
A
R
Analog Power
0
5
1
AGND
AGND
P1.0/AIN1.0
P1.7/AIN1.7
P1
Drv
TCK
TMS
TDI
Boundary Scan
Debug HW
JTAG
Logic
Timers 0,
1, 2, 4
TDO
P2.0
P2.7
P2
SFR Bus
Drv
Reset
RST
Timer 3/
RTC
VDD
64 kB
WDT
MONEN
P3.0
P3.7
P3
Monitor
P0, P1,
P2, P3
Latches
C
o
r
FLASH
Drv
External
Oscillator
Circuit
XTAL1
XTAL2
256 Byte
RAM
Crossbar
Config.
System
Clock
VREF1
Internal
A
M
U
X
4 kB
ADC
8:1
Oscillator
Prog
Gain
500 ksps
(8-Bit)
e
RAM
VREF
VREF
VREFD
External Data Memory Bus
P4.0
DAC1
DAC1
(12-Bit)
C
T
L
P4 Latch
Bus Control
P4
P4.4
P4.5/ALE
P4.6/RD
P4.7/WR
DRV
DAC0
DAC0
(12-Bit)
VREF0
P5.0/A0
P5 Latch
P6 Latch
P5
AIN0.0
AIN0.1
AIN0.2
AIN0.3
AIN0.4
AIN0.5
AIN0.6
AIN0.7
A
d
d
r
DRV
Address Bus
Data Bus
P5.7/A7
P6.0/A8
ADC
A
M
U
X
P6
Prog
Gain
100 ksps
(12-Bit)
DRV
P6.7/A15
D
a
t
P7.0/D0
P7.7/D7
P7 Latch
TEMP
SENSOR
P7
DRV
CP0+
CP0-
CP1+
CP1-
CP0
a
CP1
Precision Mixed Signal
Copyright © 2004 by Silicon Laboratories
6.15.2004
C8051F020
25 MIPS, 64 kB Flash, 12-Bit ADC, 100-Pin Mixed-Signal MCU
Selected Electrical Specifications
(TA = –40 to +85 C°, VDD = 2.7 V unless otherwise specified)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
GLOBAL CHARACTERISTICS
Digital Supply Voltage
2.7
3.6
V
Digital Supply Current
with CPU active
(VDD = 2.7 V)
Clock = 25 MHz
Clock = 1 MHz
10
0.4
20
10
mA
mA
µA
µA
Clock = 32 kHz; VDD Monitor Disabled
Oscillator not running; VDD Monitor
Enabled
Digital Supply Current
(shutdown)
Oscillator not running; VDD Monitor
Disabled
0.1
µA
CPU & DIGITAL I/O PORTS
Clock Frequency Range
Port Output High Voltage
Port Output Low Voltage
Input High Voltage
Input Low Voltage
A/D CONVERTER
Resolution
DC
25
0.6
MHz
V
IOH = –3 mA, Port I/O push-pull
IOL = 8.5 mA
VDD – 0.7
V
0.7 x VDD
V
0.3 x VDD
V
12
bits
LSB
LSB
dB
Integral Nonlinearity
Differential Nonlinearity
Signal-to-Noise Plus
Distortion
±1
±1
Guaranteed Monotonic
66
0
Throughput Rate
100
ksps
V
Input Voltage Range
D/A CONVERTERS
Resolution
VREF
12
10
bits
LSB
µs
Differential Nonlinearity
Output Settling Time
COMPARATORS
Supply Current
Guaranteed Monotonic
±1
(each Comparator, VDD = 2.7 V)
| (CP+) – (CP-) | = 100 mV
1.3
4
µA
µs
V
Response Time
Input Voltage Range
Input Bias Current
Input Offset Voltage
–0.25
–5
VDD + 0.25
+5
0.001
nA
mV
–10
+10
C8051F020DK Development Kit
Package Information
D
MIN NOM MAX
(mm) (mm) (mm)
D1
A
-
-
-
1.20
0.15
A1 0.05
A2 0.95 1.00 1.05
b
D
0.17 0.22 0.27
-
-
-
-
-
16.00
14.00
0.50
-
-
-
-
-
D1
e
E1
E
E
16.00
14.00
E1
100
PIN 1
DESIGNATOR
1
e
A2
A
b
A1
Precision Mixed Signal
Copyright © 2004 by Silicon Laboratories
6.15.2004
Silicon Laboratories and Silicon Labs are trademarks of Silicon Laboratories Inc.
Other products or brandnames mentioned herein are trademarks or registered trademarks of their respective holders
相关型号：
C8051F022-GQ
Microcontroller, 8-Bit, FLASH, 8051 CPU, 25MHz, CMOS, PQFP100, ROHS COMPLIANT, TQFP-100
SILICON
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