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参数资料
| 型号： | MB89475PFV |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, 12.5 MHz, MICROCONTROLLER, PQFP48 |
| 封装： | PLASTIC, QFP-48 |
| 文件页数： | 46/46页 |
| 文件大小： | 999K |
| 代理商： | MB89475PFV |
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9
MB89470 Series
(Continued)
*1: DIP-48P-M01
*2: FPT-48P-M05 / MQP-48C-P01
*3: When MB89475 or MB89PV470 is used, this pin will become a N.C. pin without internal connection.
When MB89P475 is used, connect this pin to an external 0.1uF capacitor to ground.
Pin no.
Pin name
I/O
circuit
Function
QFP/MQFP*2
SDIP*1
4
34
P30/BUZ
G
N-channel open-drain output.
The pin is shared with buzzer output.
3 - 1, 48 - 46
33 - 28
P31 - P36
G
N-channel open-drain output.
21
4
P40/X0A
H
General-purpose input port. (single clock system)
A
Connection pins for a crystal or other oscillator. (dual clock system)
An external clock can be connected to X0A. In this case, leave X1A open.
22
3
P41/X1A
H
General-purpose input port. (single clock system)
A
Connection pins for a crystal or other oscillator. (dual clock system)
An external clock can be connected to X0A. In this case, leave X1A open.
15
45
P42
H
General-purpose input port.
45 - 41
27 - 23
P50/INT20 -
P54/INT24
E
General-purpose I/O port.
A hysteresis input for INT20~INT24.
The pin is shared with an external interrupt 2 input.
20
2
C
—
Capacitor connection pin *3
737
VCC
—
Power supply pin (+5V).
19
1
VSS
—
Power supply pin (GND).
40
22
AVCC
—
A/D converter power supply pin.
39
21
AVSS
—
A/D converter power supply pin.
Use at the same voltage level as VSS.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MB89475P-SH | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89480 | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89480L | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89485 | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89485L | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
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