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| 型號(hào)： | MB89P875 |
| 廠商： | Fujitsu Limited |
| 英文描述： | 8-Bit Proprietary Microcontroller(8位專用微控制器) |
| 中文描述： | 8位微控制器專利（8位專用微控制器） |
| 文件頁(yè)數(shù)： | 16/51頁(yè) |
| 文件大?。?/td> | 391K |
| 代理商： | MB89P875 |
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16
MB89870 Series
7. Setting OTPROM Options
The programming procedure is the same as that for the PROM. Options can be set bu 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
Notes:
Set each bit to 1 to erase.
Do not write 0 to the vacant bit.
The read value of the vacant bit is 1, unless 0 is written to it.
Always write 1 to the reserved bit.
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
3FF0
H
Vacancy
Readable and
writable
Vacancy
Readable and
writable
Vacancy
Readable and
writable
Single/dual-
clock system
1: Dual clock
0: Single clock
Reset pin
output
1: Yes
0: No
Power-on
reset
1: Yes
0: No
Oscillation stabilization
time
00: 2
18
/F
CH
10: 2
13
/F
CH
01: 2
17
/F
CH
11: 0
3FF1
H
P07
Pull-up
1: No
0: Yes
P06
Pull-up
1: No
0: Yes
P05
Pull-up
1: No
0: Yes
P04
Pull-up
1: No
0: Yes
P03
Pull-up
1: No
0: Yes
P02
Pull-up
1: No
0: Yes
P01
Pull-up
1: No
0: Yes
P00
Pull-up
1: No
0: Yes
3FF2
H
Vacancy
Readable and
writable
Vacancy
Readable and
writable
P44 to P47
Pull-up
1: No
0: Yes
P40 to P43
Pull-up
1: No
0: Yes
P16, P17
Pull-up
1: No
0: Yes
P14, P15
Pull-up
1: No
0: Yes
P12, P13
Pull-up
1: No
0: Yes
P10, P11
Pull-up
1: No
0: Yes
3FF3
H
P37
Pull-up
1: No
0: Yes
P36
Pull-up
1: No
0: Yes
P35
Pull-up
1: No
0: Yes
P34
Pull-up
1: No
0: Yes
P33
Pull-up
1: No
0: Yes
P32
Pull-up
1: No
0: Yes
P31
Pull-up
1: No
0: Yes
P30
Pull-up
1: No
0: Yes
3FF4
H
P57
Pull-up
1: No
0: Yes
P56
Pull-up
1: No
0: Yes
P55
Pull-up
1: No
0: Yes
P54
Pull-up
1: No
0: Yes
P53
Pull-up
1: No
0: Yes
P52
Pull-up
1: No
0: Yes
P51
Pull-up
1: No
0: Yes
P50
Pull-up
1: No
0: Yes
3FF5
H
Vacancy
Readable and
writable
Vacancy
Readable and
writable
Vacancy
Readable and
writable
P24
Pull-up
1: No
0: Yes
P23
Pull-up
1: No
0: Yes
P22
Pull-up
1: No
0: Yes
P21
Pull-up
1: No
0: Yes
P20
Pull-up
1: No
0: Yes
3FF6
H
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
Reserved bit
Readable and
writable
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB89P875PF | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89P875PFV | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89P899 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89P899PF | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89P915 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
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