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参数资料
| 型号： | MB89143AP-SH |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDIP64 |
| 封装： | SHRINK, PLASTIC, DIP-64 |
| 文件页数： | 29/31页 |
| 文件大小： | 303K |
| 代理商： | MB89143AP-SH |
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7
MB89143A/144A
s PIN DESCRIPTION (MB89143A/4A only)
* : DIP-64P-M01
(Continued)
Pin no.
Pin name
Circuit type
Function
SDIP*
30
X0
A
Main clock oscillator pins
Use a crystal oscillator.
31
X1
29
MODA
B
Operating mode selection pin
Connect directly to VSS in normal operation.
28
RST
C
Reset I/O pin
This pin is an N-ch open-drain output type with a pull-up
resistor, and a hysteresis input type. “L” is output from
this pin by an internal reset source.
The internal circuit is initialized by the input of “L”.
This pin is with a noise canceller.
54 to 61
P07/AN7 to
P00/AN0
F
General-purpose I/O ports
These ports are a hysteresis input type. Also serve as an
analog input.
46
P17/ADST
H
General-purpose I/O port
This port is a hysteresis input type. Also serves as an
A/D converter external activation.
47 to 53
P16 to P10
H
General-purpose I/O ports
These ports are a hysteresis input type.
34, 33
P70/X0A,
P71/X1A
J
Selectable either general-purpose input ports or the
subclock oscillator pins by the mask option. These ports
are a hysteresis input type when used as general-purpose
input ports.
27,
35 to 37
P23 to P20
D
General-purpose output ports
38,
39
P37,
P36
H
General-purpose I/O ports
These ports are a hysteresis input type.
40
P35/EC
General-purpose I/O port
This port is a hysteresis input type. Also serves as the
external clock input for the 8/16-bit timer/counter.
41
P34/SI
General-purpose I/O port
This port is a hysteresis input type. Also serves as the
serial data input for the 8-bit serial interface.
42
P33/SO
General-purpose I/O port
This port is a hysteresis input type. Also serves as the
serial data output for the 8-bit serial interface.
43
P32/SCK
General-purpose I/O port
This port is a hysteresis input type. Also serves as the
serial transfer clock for the 8-bit serial interface.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MB89144 | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89144A | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller CMOS |
| MB89144AP | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89144AP-SH | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller CMOS |
| MB89145 | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
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