MB89123APFM PDF资料下载(6/42 页)8-BIT, MROM, 4.2 MHz, MICROCONTROLLER, PQFP48

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参数资料

型号：	MB89123APFM
元件分类：	微控制器/微处理器
英文描述：	8-BIT, MROM, 4.2 MHz, MICROCONTROLLER, PQFP48
封装：	PLASTIC, QFP-48
文件页数：	6/42页
文件大小：	388K
代理商：	MB89123APFM

MB89120/120A Series

14

4.

Setting OTPROM Options (MB89P135A Only)

The programming procedure is the same as that for the PROM. Options can be set by programming values at

the addresses shown on the memory map. The relationship between bits and options is shown on the following

bit map :

OTPROM option bit map

Note : Each bit is set to “1” as the initialized value, therefore the pull-up option is selected.

Address

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

3FF0H

Vacancy

Readable

and

writable

Vacancy

Readable

and

writable

Vacancy

Readable

and

writable

Clock mode

selection

1 : Single

clock

0 : Dual

clock

Reset pin

output

1 : Yes

0 : No

Power-on

reset

1 : Yes

0 : No

Oscillation

stabilization time

00 : 22/FCH

01 : 212/FCH

10 : 216/FCH

11 : 218/FCH

3FF1H

P07

Pull-up

1 : Yes

0 : No

P06

Pull-up

1 : Yes

0 : No

P05

Pull-up

1 : Yes

0 : No

P04

Pull-up

1 : Yes

0 : No

P03

Pull-up

1 : Yes

0 : No

P02

Pull-up

1 : Yes

0 : No

P01

Pull-up

1 : Yes

0 : No

P00

Pull-up

1 : Yes

0 : No

3FF2H

P17

Pull-up

1 : Yes

0 : No

P16

Pull-up

1 : Yes

0 : No

P15

Pull-up

1 : Yes

0 : No

P14

Pull-up

1 : Yes

0 : No

P13

Pull-up

1 : Yes

0 : No

P12

Pull-up

1 : Yes

0 : No

P11

Pull-up

1 : Yes

0 : No

P10

Pull-up

1 : Yes

0 : No

3FF3H

P37

Pull-up

1 : Yes

0 : No

P36

Pull-up

1 : Yes

0 : No

P35

Pull-up

1 : Yes

0 : No

P34

Pull-up

1 : Yes

0 : No

P33

Pull-up

1 : Yes

0 : No

P32

Pull-up

1 : Yes

0 : No

P31

Pull-up

1 : Yes

0 : No

P30

Pull-up

1 : Yes

0 : No

3FF4H

Vacancy

Readable

and

writable

Vacancy

Readable

and

writable

Vacancy

Readable

and

writable

Vacancy

Readable

and

writable

Vacancy

Readable

and

writable

Vacancy

Readable

and

writable

Vacancy

Readable

and

writable

Vacancy

Readable

and

writable

3FF5H

Vacancy

Readable

and

writable

Vacancy

Readable

and

writable

Vacancy

Readable

and

writable

Vacancy

Readable

and

writable

Vacancy

Readable

and

writable

Vacancy

Readable

and

writable

Vacancy

Readable

and

writable

Vacancy

Readable

and

writable

3FF6H

Vacancy

Readable

and

writable

Vacancy

Readable

and

writable

Vacancy

Readable

and

writable

Vacancy

Readable

and

writable

Vacancy

Readable

and

writable

Vacancy

Readable

and

writable

Vacancy

Readable

and

writable

Vacancy

Readable

and

writable

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相关代理商/技术参数	参数描述
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MB89125A	制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller
MB89125APFM	制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller
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