MPC89E58AE 参数 Datasheet PDF下载

MPC89E58A

8-bit micro-controller

Features .................................................................................................................................. 2

General Description ............................................................................................................... 3

Pin Description....................................................................................................................... 4

Pin Definition................................................................................................................. 4

Pin Configuration........................................................................................................... 6

Block Diagram ....................................................................................................................... 7

Special Function Register ...................................................................................................... 8

Memory.................................................................................................................................. 9

Organization................................................................................................................... 9

Nonvolatile Registers:.................................................................................................. 10

RAM .............................................................................................................................11

Embedded Flash........................................................................................................... 12

Functional Description......................................................................................................... 13

TIMERS/COUNTERS................................................................................................. 13

TIMER0 (T0) AND TIMER1 (T2) ...................................................................... 15

TIMER2 ............................................................................................................... 16

Interrupt........................................................................................................................ 20

Watchdog Timer........................................................................................................... 22

Serial IO Port (UART) ................................................................................................. 23

Reset............................................................................................................................. 26

Power Saving Mode and POF...................................................................................... 26

In System Programming (ISP) ..................................................................................... 27

In-Application Program ............................................................................................... 31

Note for Other SFR ...................................................................................................... 32

Absolute Maximum Rating.................................................................................................. 33

DC Characteristics ............................................................................................................... 33

Package Dimension.............................................................................................................. 34

This document contains information on a new product under development by Megawin. Megawin reserves the right to change or discontinue

this product without notice.

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Megawin Technology Co., Ltd. 2004 All right reserved.

2005/06 version A8

MEGAWIN