參數(shù)資料
型號(hào)： MB89P133A
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(yè)數(shù)： 8/56頁(yè)
文件大小： 689K
代理商： MB89P133A
8
MB89130/130A Series
I
PIN DESCRIPTION
(Continued)
Pin no.
Pin name
Circuit type
Function
5
X0
A
Main clock crystal oscillator pins (max. 4.2 MHz)
6
X1
8
X0A
B
Subclock crystal oscillator pins (32.768 kHz)
9
X1A
3
MOD0
C
Operation mode selecting pins
Connect directly to V
SS
.
4
MOD1
2
RST
D
Reset I/O pin
This pin is of N-ch open-drain output type with pull-up resistor,
and a hysteresis input type. The internal circuit is initialized by
the input of “L”. “L” is output from this pin by an internal reset
source as a option.
34 to 27
P00 (INT20)
to P07 (INT27)
I
General-purpose I/O ports
On the MB89130A series, these ports also serve as an external
interrupt input.
External interrupt inputs are of hysteresis input type.
26 to 20, 18
P10 to P17
E
General-purpose I/O ports
17 to 10
P20 to P27
G
General-purpose output ports
42
P30/SCK
F
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
F
General-purpose I/O port
Also serves as a 8-bit serial I/O data output. This port is of
hysteresis input type.
40
P32/SI
F
General-purpose I/O port
Also serves as a 8-bit serial I/O data input. This port is of
hysteresis input type.
39
P33/EC/SCO
F
General-purpose I/O port
Also serves as the external clock input for the 8-bit
timer/counter. This port is of hysteresis input type. The system
clock output is provided as an option.
38
P34/TO/INT0
F
General-purpose I/O port
Also serve as the overflow output for the 8-bit timer/counter
and an external interrupt input. This port is of hysteresis input
type.
37,
36
P35/INT1,
P36/INT2
F
General-purpose I/O ports
Also serves as an external interrupt input. These ports are of
hysteresis input type.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MB89P133A-201 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller
MB89P133AP-201 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller
MB89P133APFM-201 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller
MB89P135 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller
MB89P135A 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller
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