MDT2051 Просмотр технического описания (PDF) - Micon Design Technology Corporation

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Компоненты Описание

производитель

MDT2051

8-bit micro-controller

Micon Design Technology Corporation 

MDT2051

Watchdog Timer control

Watchdog timer disable all the time

Watchdog timer enable all the time

Power-range control

Power-range disable

Power-range enable

Oscillator-start Timer control

0ms

75ms

Power-edge Detect

Security state

PED Disable

PED Enable

Security weak Disable

Security Disable

Security Enable

The default security state of EPROM is weak disable. Once the IC was set to

enable or disable, it’s forbidden to change.

(B) Program Memory

Address

000-3FF

000

004

Description

Program memory

The starting address of power on, external reset or WDT time-out reset.

Interrupt vector

7. Reset Condition for all Registers

Register

Address

Power-On Reset,

Power range detector

Reset

IAR

00h

－

RTCC

01h

xxxx xxxx

PC

0Ah,02h

00 0000 0000

STATUS

03h

0001 1xxx

MSR

04h

xxxx xxxx

PORT A

05h

- - -1 xxxx

/MCLR or WDT Reset

－

uuuu uuuu

00 0000 0000

000# #uuu

uuuu uuuu

- - -1 uuuu

Wake-up from SLEEP

－

uuuu uuuu

PC+1

000# #uuu

uuuu uuuu

- - -u uuuu

This specification are subject to be changed without notice. Any latest information please preview

http;//www.mdtic.com.tw

P. 7

2005/6 Ver. 1.9

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