參數(shù)資料
型號: ML63189B
廠商: OKI SEMICONDUCTOR CO., LTD.
英文描述: 4-Bit Microcontroller with Built-in 1024-Dot Matrix LCD Drivers and Melody Circuit, Operating at 0.9 V (Min).
中文描述: 4位微控制器內(nèi)置1024點陣LCD驅(qū)動電路的旋律,以0.9 V(最小值)工作。
文件頁數(shù): 5/36頁
文件大小: 301K
代理商: ML63189B
Semiconductor
ML63187/63189B
5/35
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).
ROM
32KW
BUS
CON-
TROL
MIE
XT0
XT1
OSC0
OSC1
OSC
CBR
EBR
L
C G
Z
ALU
RA
A
IR
INSTRUCTION
DECODER
RAM
1536N
nX-4/250
RESET
RST
V
DDI
V
SS
PC
H
Y
X
TIMING
CON-
TROL
SP
RSP
STACK
CAL : 16-level
REG : 16-level
TIMER
8bit
4
SCLK*
SIN*
SOUT*
4
INT
SFT
TM0CAP/TM1CAP*
TM0OVF/TM1OVF*
T02CK*
T13CK*
1
INT
I/O
PORT
P9.0-P9.3
PA.0-PA.3
PB.0-PB.3
PE.0-PE.3
2
INT
V
DDH
V
DD
CB1
CB2
D
TBC
4
INT
BLD
INT
1
100HzTC
BACK
UP
MELODY
MD
MDB
1
INT
1
INT
INPUT
PORT
P0.0-P0.3
LCD
&
DSPR
COM1-16
SEG0-63
TST1
TST2
TST
INT
1
WDT
V
DD1
V
DD2
V
DD3
V
DD4
V
DD5
C1
C2
V
DDL
BIAS
INT189
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