參數(shù)資料
型號(hào): MB89P195
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): 16/48頁(yè)
文件大小: 680K
代理商: MB89P195
16
MB89190/190A Series
I
BLOCK DIAGRAM
Clock control
Timebase timer
External interrupt
(Wake-up)
CMOS I/O port
N-ch open-drain output port
F
2
MC-8L
CPU
RAM
TEST, V
CC
, V
SS
The other pins
X0
X1
RST
P04/INT24 to
P07/INT27
ROM
8-bit
serial
P30/SCK
P32/SI
P31/SO
P34/TO
/INT10
CMOS I/O port
4
Reset circuit
(WDT)
External interrupt
8-bit timer/counter
P33/EC
P35/INT11
P36/INT12
P37/BZ/RCO
Oscillator
(Max. 4.2 MHz)
8-bit timer/counter
Remote-control
transmit frequency
generator
4
4
P00/INT20/AN4 to
P03/INT23/AN7
P45*/AVR
P44*/AV
SS
P40/AN0 to
P43/AN3
8-bit A/D converter
(MB89190A only)
P
P
I
Buzzer output
P
In the MB89190A series, P44 and P45 serve only as
AVR and AV
ss pins, respectively, and cannot be used as ports.
The MB89190 has no built-in A/D converter.
*:
相關(guān)PDF資料
PDF描述
MB89P195A 8-Bit Proprietary Microcontroller(8位專用微控制器)
MB89251A SERIAL DATA TRANSMITTER / RECEIVER
MB89254 PROGRAMMABLE TIMER
MB89255A PARALLEL DATA I/O INTERFACE
MB89259A INTERRUPT CONTROLLER
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