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ML63189B データシートの表示(PDF) - Oki Electric Industry
部品番号
コンポーネント説明
メーカー
ML63189B
4-Bit Microcontroller with Built-in1024-Dot Matrix LCD Drivers and Melody Circuit, Operating at 0.9 V (Min.)
Oki Electric Industry
ML63189B Datasheet PDF : 36 Pages
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Semiconductor
FEDL63187B-06
ML63187B/63189B
BLOCK DIAGRAM (ML63189B)
An asterisk (
*
) indicates the port secondary function.
indicates that the power is supplied to the circuits
corresponding to the signal names inside
from V
DDI
(power supply for interface).
CPU CORE
nX-4/250
TIMING
CON-
TROL
SP
RSP
CBR
HL
EBR
XY
ALU
RA
A
CG Z
MIE
STACK
CAL : 16-level
REG : 16-level
INSTRUCTION
IR
DECODER
PC
BUS
CON-
TROL
RAM
1536N
RESET
TST1
TST2
XT0
XT1
OSC0
OSC1
RST
TST
OSC
INT189
INT
4
TBC
BLD
INT
1
100 HzTC
INT
1
WDT
ROM
32 KW
INT
4
TIMER
8 bit
×
4
INT
1
SFT
INT
1
MELODY
INT
1
INPUT
PORT
TM0CAP/TM1CAP*
TM0OVF/TM1OVF*
T02CK*
T13CK*
SCLK*
SIN*
SOUT*
MD
MDB
P0.0-P0.3
V
DDH
V
DD
CB1
CB2
V
DD1
V
DD2
V
DD3
V
DD4
V
DD5
C1
C2
V
DDL
BACK
UP
BIAS
I/O
PORT
INT
2
LCD
&
DSPR
P9.0-P9.3
PA.0-PA.3
PB.0-PB.3
PE.0-PE.3
COM1-16
SEG0-63
V
DDI
V
SS
6/36
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