MC68340AD View Datasheet(PDF) - Freescale Semiconductor

Part Name

Description

Manufacturer

MC68340AD

Integrated Processor With DMA

Freescale Semiconductor 

Freescale Semiconductor, Inc.

A31/PORT A7/IACK7

A30/PORT A6/IACK6

A29/PORT A5/IACK5

A28/PORT A4/IACK4

A27/PORT A3/IACK3

A26/PORT A2/IACK2

A25/PORT A1/IACK1

A24/PORT A0

PORT A

A23–A0

D15–D0

FC3–FC0

RESET

BERR

HALT

AS

DS

R/W

SIZ1

SIZ0

DSACK1

DSACK0

BR

BG

BGACK

RMC

TEST

EXTERNAL

BUS

INTERFACE

SYSTEM

INTEGRATION

MODULE

(SIM40)

BUS

ARBITRATION

CLOCK

IRQ7/PORT B7

IRQ6/PORT B6

IRQ5/PORT B5

IRQ3/PORT B3

CS3/IRQ4/PORT B4

CS2/IRQ2/PORT B2

CS1/IRQ1/PORT B1

CS0/AVEC

MODCK/PORT B0

PORT B

CPU32

68020-BASED

PROCESSOR

TWO-CHANNEL

SERIAL

I/O

RxDA

TxDA

CTSA

RxDB

TxDB

CTSB

OUTPUT

PORT

TxRDYA/OP6

RxRDYA/FFULLA/OP4

RTSB/OP1

RTSA/OP0

IMB

TWO-CHANNEL DMA

CONTROLLER

TIMER

MODULE

TIMER

MODULE

Figure 2. MC68340 Detailed Block Diagram

4

MC68340 PRODUCT INFORMATION

MOTOROLA

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