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Pin Description - Fujitsu MB91401 Datasheet

32-bit proprietary microcontroller lsi network security system

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MB91401

PIN DESCRIPTION

[SYSTEM]

XINI

1

INITXI

1

NMIX

1

INT7 to INT5

3

MDI2 to MDI0

3

[OSCILLATOR]

OSCEA

1

OSCC

1

OSCEB

1

[PLL CONTROL]

PLLS

1

PLLSET1, PLLSET0

2

PLLBYPAS

1

CLKSEL

1

[ICE]

BREAKI

1

ICS2 to ICS0

3

ICLK

1

ICD3 to ICD0

4

[JTAG]

TCK

1

TRST

1

TMS

1

TDI

1

TDO

1

[TEST]

VPD

1

TEST3 to TEST0

4

[UART]

SIN1, SIN0

2

SOUT1, SOUT0

2

SCK1, SCK0

2

[MEMORY IF]

A23 to A0 24

D31 to D0 32

RDX

1

WRX3 to WRX0

4

CSX0, CSX1, CSX6

3

RDY

1

MCLKO

1

6

MB91401

Signal line

196 pin

Power Supply/

39 pin

GND

N.C.

5 pin

BGA-240P-M01

Prelminary

2004.11.12

[ETHERNET MAC CONTROLLER]

TXCLK

TXD3 to TXD0

TXEN

RXCLK

RXER

RXD3 to RXD0

RXDV

RXCRS

COL

MDCLK

MDIO

[EXTERNAL IF]

EXCSX

EXA

EXD15 to EXD0/GPIO7 to GPIO0 16

EXRDX

EXWRX

DREQRX

DREQTX

EXIS16

[USB IF]

USBINS

UCLK48

UCLKSEL

UDP

UDM

[CARD IF]

CFD15 to CFD0

CFA10 to CFA0

CFCE2X, CFCE1X

CFREGX

CFCD2X, CFCD1X

CFVS1X

CFRDY (CFIREQ)

CFWAITX

CFVCC3EX

CFRESET

CFOEX

CFWEX

CFIORDX

CFIOWRX

2

[I

C IF]

SDA

SCL

1

4

1

1

1

4

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

16

11

2

1

2

1

1

1

1

1

1

1

1

1

1

1

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