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参数资料
| 型号： | MB89875PF |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, MROM, 10 MHz, MICROCONTROLLER, PQFP80 |
| 封装： | PLASTIC, QFP-80 |
| 文件页数： | 45/45页 |
| 文件大小： | 509K |
| 代理商： | MB89875PF |
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MB89870 Series
9
(Continued)
*1: FPT-80P-M05
*2: FPT-80P-M06
*3: MQP-80C-P01
Pin no.
Pin name
Circuit
type
Function
LQFP*1
QFP*2
MQFP*3
40
42
P54/BUZ
F
General-purpose I/O port
The output type can be switched between N-ch
open-drain and CMOS. Also serves as a buzzer
output.
41,
42,
43
43,
44,
45
P55/SI,
P56/SO,
P57/SCK
F
General-purpose I/O ports
The output type can be switched between N-ch
open-drain and CMOS. Also serve as an 8-bit serial
I/O.
P55/SI, P57/SCK are hysteresis input.
59 to 74
61 to 76
SEG15 to SEG0
I
LCD controller/driver segment output pins
58,
57
60,
59
COM0,
COM1
I
LCD controller/driver common output pins
56,
55
58,
57
COM2/P24,
COM3/P23
H
LCD controller/driver common output pins
These pins can be used as general-purpose I/O
ports when they are not used as common output
pins.
50 to 54
52 to 56
V3 to V0
—
LCD driving power supply pins
57
AVCC
—
A/D converter and OP amp power supply pin
4
6
AVR
—
A/D converter reference voltage input pin
35
AVSS
—
A/D converter and OP amp power supply (GND) pin
53
55
VCC
—
Power supply pin
13,
49
15,
51
VSS
—
Power supply (GND) pins
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MB89875PFV | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89890 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:一个带定时功能和驱动的IC，DIP16 |
| MB89898 | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89898PF | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89899 | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
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