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零件编号
产品描述 (功能)
MSM63182A 查看數據表(PDF) - Oki Electric Industry
零件编号
产品描述 (功能)
生产厂家
MSM63182A
4-Bit Microcontroller with Built-in 512-Dot Matrix LCD Drivers, Operating at 0.9 V (Min.)
Oki Electric Industry
MSM63182A Datasheet PDF : 28 Pages
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¡ Semiconductor
MSM63182A
BLOCK DIAGRAM
An asterisk (*) indicates the port secondary function.
indicates that the power is supplied
to the circuits corresponding to the signal names inside
interface).
from V
DDI
(power supply for
TIMING
CON-
TROL
SP
RSP
nX-4/250
CBR
HL
RA
EBR
XY
ALU
A
CGZ
MIE
STACK
CAL: 8-level
REG: 16-level
INSTRUCTION
DECODER
IR
PC
BUS
CON-
TROL
ROM
4KW
EXTMEM
D0-7*
A0-15*
RD
*
WR
*
RESET
TST1
TST2
XT0
XT1
OSC0
OSC1
V
DDH
V
DD
CB1
CB2
V
DD1
V
DD2
V
DD3
V
DD4
V
DD5
C1
C2
V
DDL
RAM
384N
RST
TST
OSC
BACK
UP
INT182
INT
4
TBC
BLD
INT
1
100HzTC
INT
1
WDT
BIAS
BUZZER
INT
1
INPUT
PORT
OUTPUT
PORT
BD
BDB
P0.0-P0.3
P1.0-P1.3
P4.0-P4.3
P5.0-P5.3
P6.0-P6.3
P7.0-P7.3
I/O
PORT
INT
1
P8.0-P8.3
P9.0-P9.3
PA.0-PA.3
LCD
&
DSPR
COM1-16
SEG0-31
V
DDI
V
SS
4/27
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