PD69100R-GGGG [MICROSEMI]
Telecom Circuit;
| 型号： | PD69100R-GGGG |
| 厂家： | 
Microsemi |
| 描述： | Telecom Circuit 电信 电信集成电路 |
| 文件： | 总5页 (文件大小：207K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PD69100
®
TM
PoE Controller Unit
DATASHEET
DESCRIPTION
Microsemi’s™ PoE controller, PD69100, is a cost-
KEY FEATURES
Controls up to 48 PoE ports (6 x PD69108)
Pre-Standard / Capacitor detection
Detection of Cisco devices
effective, pre-programmed unit designed to implement
Enhanced mode. It is used in conjunction with Microsemi’s
PoE Managers PD69108 and PD69104 in Ethernet
switches to enable next generation network devices to
share power and data over the same cable, as specified in
IEEE802.3af and IEEE802.3at standards. Enhanced
mode operation along with PD69108/PD69104 managers
enables operation in a total Power-over-Ethernet stand-
alone mode.
Supports both UART and I2C interfaces to
Host CPU
Backwards compatible with PD69000,
PD63000, PD62000 and PDIC66000
Supports 2 pair RJ or 4 pair RJ
16 power banks support using four discrete
lines connected directly to PD69108 /
PD69104.
Power management for up to 96 ports
Rmode pin for default parameters selection
Programmable over-voltage and under voltage
Predefined power budget; 16 discrete levels
LED stream support
The controller features an ESPI bus for each PoE device
and a communication interface with Host CPU via UART
or I2C protocol.
Device is based on STMicroelectronics family
STM32F101T6 embedded with ARM Cortex™-M3 core. It
includes the following peripherals:
. 3 x Timers
System OK indication
Software download via I2C or UART
System and port measurements
Detailed port status
. 2 x Uarts
. 1 x SPI
. 1 x I2C
Thermal protection and monitoring
Programmable temperature alarm limit
Interrupt out pin for system and port events
Forced power for system testing
System reset
Port power limit setting
Port matrix and priority
Automatic PoE device type detection
RoHS compliant
. 1 x 12-bit analog-to-digital converter
PIN CONFIGURATION
MARKETING DEFINITIONS
Device’s label includes the following:
<Part number> Hardware P/N (for example
PD69100)
<-Software Ver> Software version (for
example. 0120)
<Date Code> Burning date code in the
following format: yyww (yy = year, ww = week)
27
26 25 24 23 22 21 20 19
SWCLK
xDisable_Ports
xHswp_On
18 VSS1
28
29
30
31
32
33
<Part Number
>
Reserved
17
16
15
I2C_ADDR
HW_VER
Spare
<-Software Ver
>
xSys_OK
14
13
ESPI_MOSI
SCL / UART1_TX
SDA / UART1_RX
ESPI_MISO
ESPI_SCK
FIRMWARE DOWNLOAD
34
35
36
12
11
10
<Date Code
>
Initial burning of controller's firmware is
performed in factory. Firmware upgrades can
be performed by users using communication
interface (see application note 126 catalogue
number 06-0006-080).
Boot0
VSS3
ESPI_xCS
Reserved
2
3
4
5
6
7
8
9
1
ORDERING INFORMATION
Part Number
Detection
PD69100y-gggg
y = R: Resistor
y = C: Resistor/legacy
Version
gggg
*
For latest firmware version available, refer to Microsemi's website or Customer Care Support.
Copyright © 2010
Rev. 1.1, Dec. 2010
Microsemi
Analog Mixed Signal Group
1
2381 Morse Avenue, Irvine, CA 92614, USA; Within the USA: (800) 713-4113, Outside the USA: (949) 221-7100 Fax: (949) 756-0308
PD69100
®
TM
PoE Controller Unit
DATASHEET
APPLICABLE DOCUMENTS
IEEE 802.3af-2003 standard, DTE Power via MDI
IEEE 802.3at-2009 standard, DTE Power via MDI
Microsemi PD69108 datasheet , catalogue number DS_PD69108
Microsemi PD69104 datasheet , catalogue number DS_PD69104
Microsemi Serial communication protocol user guide , catalogue number 06-0054-080
Microsemi application note 174 for Designing 48-port Enhanced PoE System (802.3af/802.3at Compliant),
catalogue number 06-0054-080
Microsemi Application note 126 Software Download for PoE Units, catalogue number 06-0006-080
ST-Microelectornics STM32F101x6 datasheet
PIN FUNCTIONALITY
PIN
NAME
PIN
TYPE
PIN
PIN
NAME
xInt_Out
I2C_Message_
Ready
PIN
PIN
PIN
PIN
DESCRIPTION
Main Supply 3.3V
Oscillator Input
Oscillator Output
TYPE DESCRIPTION
OUT
1.
2.
3.
21.
VDD3
Supply
Interrupt Output Indication
Signals message is ready
to be read by Host,
OSC_IN
Oscillator
Oscillator
22.
OUT
OSC_OUT
xRESET
(NRST)
23.
24.
25.
26.
27.
xLED_Latch
xLED_OE
SWDIO
VSS2
OUT
Latch for LED stream
Enable for status LED
Serial Debug Data Bus
Digital Ground
4.
IN
Reset Input
OUT
5.
6.
7.
VSSA
VDDA
AGND
Supply
Analog Ground
Main Supply 3.3V
DEBUG
DGND
Supply
Spare_Analog Analog_IN
N/A
VDD2
Main Supply 3.3V
Serial Debug Data Bus
Clock
Pre Defined Power Budget
Settings
8.
28.
29.
30.
Rmode
Analog_IN
OUT
SWCLK
DEBUG
9.
Reserved
Reserved
ESPI_xCS
ESPI_SCK
ESPI_MISO
ESPI_MOSI
HW_VER
I2C_ADDR
Reserved
VSS1
Software Debug Uart
xDisable_Ports IN
Disable all PoE Ports
External Hot Swap Device
Enable
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
IN
Software Debug Uart
xHswp_On
OUT
SPARE
I/O
OUT
ESPI Bus to PoE Manager
ESPI Bus to PoE Manager
ESPI Bus to PoE Manager
ESPI Bus to PoE Manager
Hardware Version
31.
32.
33.
OUT
Spare
N/A (PB4)
IN
xSys_OK
SCL /
UART1_Tx
SDA /
UART1_RX
OUT
System Validity Indication
I2C Clock or
OUT
IN / OUT UART Transmit
I2C Data or UART
IN / OUT Receive
input only
Must
pulled
Analog_IN
Analog_IN
IN
34.
I2C address of PD69100
Not Used (Must be Puledl Up)
Digital Ground
DGND
Supply
OUT
35.
36.
VDD1
Main Supply 3.3V
Boot0
VSS3
low
Device Boot Configuration
Digital Ground
xLed_Cs
Chip Select for LED Stream
DGND
ELECTRICAL SPECIFICATION
For a detailed electrical specification refer to the following datasheets at www.st.com.
. Manufacturer: STMicroelectronics
. Manufacturer part number: STM32F101T6U6
Copyright © 2010
Rev. 1.1, Dec. 2010
Microsemi
Analog Mixed Signal Group
2
2381 Morse Avenue, Irvine, CA 92614, USA; Within the USA: (800) 713-4113, Outside the USA: (949) 221-7100 Fax: (949) 756-0308
PD69100
®
TM
PoE Controller Unit
DATASHEET
.
MAIN FEATURES DESCRIPTION
Function
Description
Supports up to eight PoE Up to 12 PoE devices can be cascaded, fitting into a 96 port PoE system that
devices – 96 ports
utilizes one PoE controller (PD69100)
Power Management
The system supports three power management modes: Class (LLDP) mode,
Dynamic mode and Static mode. For more details see technical note 113, catalogue
number 06-0002-081.
Threshold Configuration
High power ports, 2 pairs
or 4 pairs
Communication
Legacy (capacitor)
Detection
Configure overvoltage and under-voltage thresholds for disconnection purposes.
PoE devices can be configured (both hardware and software) to enable higher
current through ports (up to ~720mA) or double power RJ in case of 4 pairs.
Supports both I2C and UART interfaces with Host CPU.
Enables detection and powering of pre-standard devices (PDs).
LED Stream
Direct SPI interface to an external LED stream circuitry. Enables designers to
implement a simple LED circuit that does not require a software code.
Digital output pin to Host, indicating voltage and temperature range are valid.
Measurements of the following parameters: Current (mA), Power Consumption (W),
Vmain (V), Port Voltage (V), PD Class (0-4).
System OK Indication
System and Port
Measurements
Detailed Port Status
Port statuses are received from PoE managers. Statuses such as ‘port on’ and ‘port
off due to disconnection or due to overload’
Interrupt Pin
Interrupt out from PoE controller indicating events such as: port on, port off, port
fault, PoE device fault, voltage out of range, and more. For a full list of interrupt
events refer to Serial Communication Protocol, catalogue number 06-0032-056.
Configurable port power limit; when a port exceeds the limit, it is automatically
disconnected
Port Power Limit
Port Matrix Control
Enables layout designers to connect all physical ports to logical ports whenever
required.
‘Power Good’ Interrupt
from Power Supply
Directly to POE Drivers.
For systems comprising more than a single power supply, in case one power supply
fails, a fast port disconnection mechanism is executed to maintain operation and
prevent collapse of other power supplies.
2
I C ADDRESS SELECTION
I2C interface between Host CPU and a specific PD69000 requires setting the device address; this is done by
applying a specific voltage level to pin #25 (I2C_ADDR) as shown below:
I2C_ADDR
VOLTAGE LEVEL
0.00 to 0.21VDC
0.21 to 0.41VDC
0.41 to 0.62VDC
0.62 to 0.83VDC
0.83 to 1.03VDC
1.03 to 1.24VDC
1.24 to 1.44VDC
1.44 to 1.65VDC
1.65 to 1.86VDC
1.86 to 2.06VDC
2.06 to 2.27VDC
2.27 to 2.48VDC
2.48 to 2.68VDC
2.68 to 2.89VDC
2.89 to 3.09VDC
3.09 to 3.30VDC
I2 C ADDRESS
(HEXADECIMAL)
UART
0x4
0x8
0xC
0x10
0x14
0x18
0x1C
0x20
0x24
0x28
0x2C
0x30
0x34
0x38
0x3C
Copyright © 2010
Rev. 1.1, Dec. 2010
Microsemi
Analog Mixed Signal Group
3
2381 Morse Avenue, Irvine, CA 92614, USA; Within the USA: (800) 713-4113, Outside the USA: (949) 221-7100 Fax: (949) 756-0308
PD69100
®
TM
PoE Controller Unit
DATASHEET
PACKAGE INFORMATION
PD69100 is housed in a 36-pin VQFPN plastic package, 6 x 6 x 0.9 mm.
Copyright © 2010
Rev. 1.1, Dec. 2010
Microsemi
Analog Mixed Signal Group
4
2381 Morse Avenue, Irvine, CA 92614, USA; Within the USA: (800) 713-4113, Outside the USA: (949) 221-7100 Fax: (949) 756-0308
PD69100
®
TM
PoE Controller Unit
DATASHEET
The information contained in the document is PROPRIETARY AND CONFIDENTIAL information of Microsemi and
cannot be copied, published, uploaded, posted, transmitted, distributed or disclosed or used without the express
duly signed written consent of Microsemi If the recipient of this document has entered into a disclosure agreement
with Microsemi, then the terms of such Agreement will also apply . This document and the information contained
herein may not be modified, by any person other than authorized personnel of Microsemi. No license under any
patent, copyright, trade secret or other intellectual property right is granted to or conferred upon you by disclosure
or delivery of the information, either expressly, by implication, inducement, estoppels or otherwise. Any license
under such intellectual property rights must be approved by Microsemi in writing signed by an officer of Microsemi.
Microsemi reserves the right to change the configuration, functionality and performance of its products at anytime
without any notice. This product has been subject to limited testing and should not be used in conjunction with life-
support or other mission-critical equipment or applications. Microsemi assumes no liability whatsoever, and
Microsemi disclaims any express or implied warranty, relating to sale and/or use of Microsemi products including
liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent,
copyright or other intellectual property right. The product is subject to other terms and conditions which can be
located on the web at http://www.microsemi.com/legal/tnc.asp
Revision History
Revision Level / Date
0.1 / 15 February 2010
Para. Affected
Description
Initial release
0.2 Dec 2010
1.1 / Jan 2011
Ordering information update
Updating template and proofing
© 2009 Microsemi Corp.
All rights reserved.
For support contact: sales_AMSG@microsemi.com
Visit our web site at: www.microsemi.com
Cat. No. DS_PD69100
Copyright © 2010
Rev. 1.1, Dec. 2010
Microsemi
Analog Mixed Signal Group
5
2381 Morse Avenue, Irvine, CA 92614, USA; Within the USA: (800) 713-4113, Outside the USA: (949) 221-7100 Fax: (949) 756-0308
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