ENC424J600-I/ML View Datasheet(PDF) - Microchip Technology

Part Name

Description

MFG CO.

ENC424J600-I/ML

Stand-Alone 10/100 Ethernet Controller with SPI or Parallel Interface

Microchip Technology 

ENC424J600/624J600

FIGURE 1-1:

SO

CS/CS

SCK/AL

SI/RD/RW

AD<15:0>(1)

A<14:0>(1)

WR/WRL/

EN/B0SEL(1)

WRH/

B1SEL(1)

PSPCFGx(1)

SPISEL

ENC424J600/624J600 BLOCK DIAGRAM

I/O

Interface

Bus

Interface

Arbiter

m3

m0

m1

RX Control

Logic

RX Filter

DMA and

Checksum

m2

Memory

Control

Registers

SRAM

24 Kbytes

Crypto Cores

TX Control

Logic

Flow Control

Host Interface

MAC

MII

Interface

PHY

TX

RX

MIIM

Interface

Control Logic

Power-on

Reset

PLL

Voltage

Regulator

25 MHz

Oscillator

TPOUT+

TPOUT-

TPIN+

TPIN-

RBIAS

OSC1

OSC2

INT LEDA LEDB

CLKOUT

VCAP

Note 1: A<14:0>, AD15, WRL/B0SEL, WRH/B1SEL and PSPCFG<4:1> are available on 64-pin devices only. PSPCFG0 is available on 44-pin

devices only.

DS39935B-page 6

© 2009 Microchip Technology Inc.

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