MC68EN302 Datasheet (Motorola) - Integrated Multiprotocol Processor

MC68EN302, Integrated Multiprotocol Processor

NMSI1 / ISDN I / F RXD1 / L1RXD TXD1 / L1TXD RCLK1 / L1CLK TCLK1 / L1SY0 / SDS1 CD1 / L1SY1 CTS1 / L1GR RTS1 / L1RQ / GCIDCL NMSI2 / PIO RXD2 / PA0 TXD2 / PA1 RCLK2 / PA2 TCLK2 / PA3 CTS2 / PA4 RTS2 / PA5 CD2 / PA6 NMSI3 / SCP / PIO RXD3 / PA8 TXD3 / PA9 RCLK3 / PA10 TCLK3 / PA11 CTS3 / SPRXD RTS3 /

Freescale Semiconductor, Inc.

Order this document by MC68EN302/D www.DataSheet4U.com Microprocessor and Memory Technologies Group MC68EN302 Product Brief Integrated Multiprotocol Processor with Ethernet Freescale Semiconductor, Inc Motorola introduces a version of the well-known MC68302 Integrated Multiprotocol Processor (IMP) with Ethernet and DRAM controllers.

It is known as the MC68EN302, and expands a family of devices based on the MC68302.

The Ethernet controller has a 16-bit interface

MC68EN302 Features

* INTERRUPT CONTROLLER JTAG IEEE 1149.1 68000 MC68000 SYSTEM BUS 6 DMA CHANNELS 1152 BYTES DUAL-PORT RAM PERIPHERAL BUS MODULE BUS CONTROLLER MICROCODED COMMUNICATIONS CONTROLLER (RISC) OTHER SERIAL CHANNELS ETHERNET CONTROLLER 3 SERIAL CHANNELS DRAM CONTROLLER Figure 1. MC68EN302 Block Diag