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参数资料
| 型号： | MB89P195APF-201PFE1 |
| 厂商： | FUJITSU LTD |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, OTPROM, 4.2 MHz, MICROCONTROLLER, PDSO28 |
| 封装： | PLASTIC, SOP-28 |
| 文件页数： | 39/41页 |
| 文件大小： | 451K |
| 代理商： | MB89P195APF-201PFE1 |
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MB89190/190A Series
7
s PIN DESCRIPTION
(Continued)
*1: FPT-28P-M17
*2: DIP-28C-M05
*3: DIP-28P-M03
*4: MQP-48C-P01
Pin no.
Pin name
Circuit
type
Function
SOP*1, DIP*2
SH-DIP*3
MQFP*4
7
31
X0
A
Clock oscillation pins
832
X1
5
29
TEST
B
Test input pin
Connect directly to VSS.
630
RST
C
Reset I/O pin
This pin consists of an N-ch open-drain output with
a pull-up resistor and of hysteresis input. A low
level is output from this pin by internal source. The
internal circuit is initialized by the input of a low
level.
24 to 27
12
13,
23,
24
P00/INT20/
AN4 to P03/
INT23/AN7
G
General-purpose I/O ports
Also serve as external interrupt input pins. In the
MB89190A series, also serve as analog input pins.
External interrupt input is of hysteresis input type.
1 to 4
25 to 28
P04/INT24 to
P07/INT27
D
General-purpose I/O ports
Also serve as external interrupt input.
External interrupt input is of hysteresis input type.
17
5
P30/SCK
D
General-purpose I/O port
Also serves as clock I/O for the 8-bit serial I/O
interface.
The serial I/O clock input is of hysteresis input type
with a built-in noise filter.
16
4
P31/SO
E
General-purpose I/O port
Also serves as a serial I/O data output pin.
15
3
P32/SI
D
General-purpose I/O port
Also serves as a serial I/O data input pin.
The serial I/O data input is of hysteresis input type
with a built-in noise filter.
14
2
P33/EC
D
General-purpose I/O port
Also serves as an external clock input pin for the 8-
bit timer/counter.
External clock input of the 8-bit timer/counter is
hysteresis input type with a built-in noise filter.
13
1
P34/TO/
INT10
D
General-purpose I/O port
Also serves as the overflow output and external
interrupt input for the 8-bit timer/counter.
External interrupt input is of hysteresis input type
with a built-in noise filter.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MB89P195P-101 | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89P195PF-101 | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89P1A | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89P475 | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89P475-101PFM | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
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