PD69100

DATASHEET

Copyright © 2010

Microsemi

Rev. 1.1, Dec. 2010

Analog Mixed Signal Group

2381 Morse Avenue, Irvine, CA 92614, USA; Within the USA: (800) 713-4113, Outside the USA: (949) 221-7100 Fax: (949) 756-0308

2

PoE Controller Unit

TM

®

AP P L I CAB L E D OC U M E NT S



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 F U N C TIO N A L IT Y

P IN

P IN

N A M E

P IN

TY PE

P IN

D ES C R I PTI O N

1.

VDD3

Supply

Main Supply 3.3V

2.

OSC_IN

Oscillator

Oscillator Input

3.

OSC_OUT

Oscillator

Oscillator Output

4.

xRESET

(NRST)

IN

Reset Input

5.

VSSA

AGND

Analog Ground

6.

VDDA

Supply

Main Supply 3.3V

7.

Spare_Analog

Analog_IN

N/A

8.

Rmode

Analog_IN

Pre Defined Power Budget

Settings

9.

Reserved

OUT

Software Debug Uart

10.

Reserved

IN

Software Debug Uart

11.

ESPI_xCS

OUT

ESPI Bus to PoE Manager

12.

ESPI_SCK

OUT

ESPI Bus to PoE Manager

13.

ESPI_MISO

IN

ESPI Bus to PoE Manager

14.

ESPI_MOSI

OUT

ESPI Bus to PoE Manager

15.

HW_VER

Analog_IN

Hardware Version

16.

I2C_ADDR

Analog_IN

I2C address of PD69100

17.

Reserved

IN

Not Used (Must be Puledl Up)

18.

VSS1

DGND

Digital Ground

19.

VDD1

Supply

Main Supply 3.3V

20.

xLed_Cs

OUT

Chip Select for LED Stream

P IN

P IN

N A M E

P IN

TY PE

P IN

D ES C R I PTI O N

21.

xInt_Out

OUT

Interrupt Output Indication

22.

I2C_Message_

Ready

OUT

Signals message is ready

to be read by Host,

23.

xLED_Latch

OUT

Latch for LED stream

24.

xLED_OE

OUT

Enable for status LED

25.

SWDIO

DEBUG

Serial Debug Data Bus

26.

VSS2

DGND

Digital Ground

27.

VDD2

Supply

Main Supply 3.3V

28.

SWCLK

DEBUG

Serial Debug Data Bus

Clock

29.

xDisable_Ports

IN

Disable all PoE Ports

30.

xHswp_On

OUT

External Hot Swap Device

Enable

31.

Spare

SPARE

I/O

N/A (PB4)

32.

xSys_OK

OUT

System Validity Indication

33.

SCL /

UART1_Tx

IN / OUT

I2C Clock or

UART Transmit

34.

SDA /

UART1_RX

IN / OUT

I2C Data or UART

Receive

35.

Boot0

input only

Must

pulled

low

Device Boot Configuration

36.

VSS3

DGND

Digital Ground

EL EC T R IC A L S PEC I F IC A TI O N

For a detailed electrical specification refer to the following datasheets at www.st.com.

 Manufacturer: STMicroelectronics

 Manufacturer part number: STM32F101T6U6