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參數(shù)資料
| 型號： | MB89174A |
| 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)： | 6/44頁 |
| 文件大?。?/td> | 686K |
| 代理商： | MB89174A |
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MB89170/170A Series
6
I
PIN DESCRIPTION
(Continued)
*1: FPT-48P-M16
*2: MQP-48C-P01
Pin no.
Pin name
Circuit type
Function
QFP
MQFP
*1
*2
5
X0
A
Main clock crystal oscillator pins
6
X1
8
X0A
B
Subclock oscillation pins (32.768 kHz)
9
X1A
3
MOD0
C
Operation mode selecting pins
Connect directly to V
CC
or V
SS
.
4
MOD1
2
RST
D
Reset I/O pin
This pin is of an N-ch open-drain output type with pull-up
resistor and of hysteresis input type. “L” is output from this pin
by an internal reset source (optional function). The internal
circuit is initialized by the input of “L”.
34 to 27
P00/LI0 to
P07/LI7
E
General-purpose I/O ports
Also serve as an external interrupt 2 input (wake-up function).
External interrupt input is a hysteresis input.
26 to 20, 18
P10 to P17
F
General-purpose I/O ports
17 to 10
P20 to P27
H
General-purpose output-only ports
42
P30/SCK
G
General-purpose I/O port
Also serves as the clock I/O for the 8-bit serial I/O.
This port is of hysteresis input type.
41
P31/SO
G
General-purpose I/O port
Also serves as the clock I/O for the 8-bit serial I/O.
This port is of hysteresis input type.
40
P32/SI
G
General-purpose I/O port
Also serves as the data input for the 8-bit serial I/O.
This port is of hysteresis input type.
39
P33/EC
G
General-purpose I/O port
Also serves as an external clock input for a 8-bit timer/
counter.
This port is of hysteresis input type.
38
P34/TO/INT0
G
General-purpose I/O port
Also serves as the overflow output for the 8-bit timer/counter
and an external interrupt 1 input.
This port is of hysteresis input type.
36,
37
P36/INT2,
P35/INT1
G
General-purpose I/O ports
Also serve as an external interrupt 1 input.
These ports are of hysteresis input type.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MB89174L | Hex Inverters 14-CDIP -55 to 125 |
| MB89170 | Replaced by SN54LS03 : Quadruple 2-Input Positive-NAND Buffers With Open-Collect 20-LCCC -55 to 125 |
| MB89180L | 8-bit Proprietary Microcontroller |
| MB89183L | 8-bit Proprietary Microcontroller |
| MB89183LPF | 8-bit Proprietary Microcontroller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB89174APF | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89174L | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89174LPF | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89180 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89180L | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
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