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参数资料
| 型号： | MB89475P-SH |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, 12.5 MHz, MICROCONTROLLER, PDIP48 |
| 封装： | PLASTIC, SDIP-48 |
| 文件页数： | 45/46页 |
| 文件大小： | 999K |
| 代理商： | MB89475P-SH |
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8
MB89470 Series
I PIN DESCRIPTION
(Continued)
Pin no.
Pin name
I/O
circuit
Function
QFP/MQFP*2
SDIP*1
17
47
X0
A
Connection pins for a crystal or other oscillator.
An external clock can be connected to X0. In this case, leave X1 open.
18
48
X1
16
46
MODE
B
Input pins for setting the memory access mode.
Connect directly to VSS.
14
44
RST
C
Reset I/O pin. The pin is a N-ch open-drain type with pull-up resistor and a hysteresis
input. The pin outputs a “L” level when an internal reset request is present. Inputting
an “L” level initializes internal circuits.
38 - 31
20 - 13
P00/AN0 -
P07/AN7
D
General-purpose I/O port.
The pins are shared with the analog inputs for the A/D converter.
30 - 27
12 - 9
P10/INT10 -
P13/INT13
E
General-purpose I/O port.
A hysteresis input for INT10~13.
The pin is shared with an external interrupt 1 input.
26
8
P14/EC1
E
General-purpose I/O port.
A hysteresis input for EC1.
The pin is shared with the 8/16 bit timer 1 input.
25
7
P15/TO1
F
General-purpose I/O port.
The pin is shared with the output of 8/16-bit timer 1.
24
6
P16/EC2
E
General-purpose I/O port.
A hysteresis input for EC2.
The pin is shared with the 8/16 bit timer 2 input.
23
5
P17/TO2
F
General-purpose I/O port.
The pin is shared with the output of 8/16-bit timer 2.
13
43
P20/SCK1
E
General-purpose I/O port.
A hysteresis input for SCK1.
The pin is shared with the clock I/O of UART/SIO 1.
12
42
P21/SO1
F
General-purpose I/O port.
The pin is shared with the serial data output of UART/SIO 1.
11
41
P22/SI1
E
General-purpose I/O port.
A hysteresis input for SI1.
The pin is shared with the serial data input of UART/SIO 1.
10
40
P23/PWC
E
General-purpose I/O port.
A hysteresis input for PWC.
This pin is shared with PWC input.
9
39
P24/PWM
F
General-purpose input port.
This pin is shared with PWM output.
8
38
P25/SI2
E
General-purpose I/O port.
A hysteresis input for SI2.
The pin is shared with the serial data input of UART/SIO 2.
6
36P26/SO2F
General-purpose I/O port.
The pin is shared with the serial data output of UART/SIO 2.
5
35
P27/SCK2
E
General-purpose I/O port.
A hysteresis input for SCK2.
The pin is shared with the clock I/O of UART/SIO 2.
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PDF描述 |
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| MB89P475PFV-202 | 8-BIT, 12.5 MHz, MICROCONTROLLER, PQFP48 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 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 |
| MB89485LPFM | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
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