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參數(shù)資料
| 型號： | MB89145 |
| 廠商： | Fujitsu Limited |
| 英文描述： | 8-Bit Proprietary Microcontroller(8位專用微控制器) |
| 中文描述： | 8位微控制器專利（8位專用微控制器） |
| 文件頁數(shù)： | 8/50頁 |
| 文件大小： | 429K |
| 代理商： | MB89145 |
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8
MB89140 Series
I
PIN DESCRIPTION
(Continued)
*1: DIP-64P-M01
*2: MDP-64C-P02
*3: FPT-64P-M06
*4: MQP-64C-P01
Pin no.
Pin name
Circuit
type
Function
SDIP
MDIP
*1
*2
QFP
MQFP
*3
*4
30
23
X0
A
Main clock crystal oscillator pins
31
24
X1
29
22
MODA
C
Operating mode selection pin
Connect directly to V
functions as the V
SS
in normal operation. This pin
pin in EPROM products.
PP
28
21
RST
D
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
when the option is set. The internal circuit is initialized
by the input of “L”.
This pin is with a noise canceller.
54 to 61
47 to 54
P07/AN7 to
P00/AN0
G
General-purpose I/O ports
The input is a hysteresis input type and with a built-in
noise canceller. Although these ports also serve as an
analog input, analog input does not pass through the
hysteresis input noise canceller.
46
39
P17/ADST
J
General-purpose I/O port
The input is a hysteresis input type and with a built-in
noise canceller. Also serves as an A/D converter
external activation.
47 to 49
40 to 42
P16 to P14
J
General-purpose I/O ports
The input is a hysteresis input type and with a built-in
noise canceller.
50 to 53
43 to 46
P13/ANB to
P10/AN8
G
General-purpose I/O ports
The input is a hysteresis input type and with a built-in
noise canceller. Although these ports also serves as an
analog input, analog input does not pass through the
hysteresis input noise canceller.
34,
33
27,
26
P70/X0A,
P71/X1A
B/K
General-purpose I/O ports with a built-in noise canceller
(single-clock operation)
Function as subclock crystal oscillator pins. (dual-clock
operation)
35
28
P22
E
General-purpose output port
27
20
P23/WDG
E
General-purpose output port
Also serves as a watchdog output.
36
29
P21/PWO0
E
General-purpose output port
Also serves as the PWM output for the 8-bit PWM timer.
37
30
P20
E
General-purpose output port
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相關(guān)代理商/技術(shù)參數(shù) |
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| MB89145V1PF | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
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| MB89146 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
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