參數(shù)資料
型號: MSM63238-XXXTS-K
廠商: OKI ELECTRIC INDUSTRY CO LTD
元件分類: 微控制器/微處理器
英文描述: 4-BIT, MROM, 2 MHz, MICROCONTROLLER, PQFP100
封裝: 14 X 14 MM, 0.50 MM PITCH, PLASTIC, TQFP-100
文件頁數(shù): 27/32頁
文件大?。?/td> 258K
代理商: MSM63238-XXXTS-K
Semiconductor
MSM63238
4/32
BLOCK DIAGRAM
An asterisk (*) indicates the port secondary function.
and
indicate that the power is
supplied from VDDI to the circuits corresponding to the signal names inside
, and from
VDDR to the circuits corresponding to signal names inside
. (VDDI and VDDR: power supply
for interface)
ROM
16KW
EXTMEM
BUS
CON-
TROL
MIE
XTM0
XTM1
XT0
XT1
OSC0
OSC1
TBCCLK
*
HSCLK
*
RESET
OSC
CBR
EBR
L
C
G
Z
ALU
RA
A
IR
INSTRUCTION
DECODER
RAM
1024N
D0-7
*
A0-15
*
RD
*
WR
*
nX-4/250
MELODY
MD
I/O
PORT
P8.0, P8.1
P9.0-P9.3
PA.0-PA.3
PB.0-PB.3
PC.0-PC.3
PD.0-PD.3
RST
TST1
TST
TST2
VDDI
3
INT
PC
H
Y
X
TIMING
CON-
TROL
SP
RSP
STACK
CAL.S: 16-level
REG.S: 16-level
INT
TIMER
8bit 4
RXC
*
TXC*
RXD
*
TXD
*
4
INT
SIO
TM0CAP/TM1CAP
*
TM0OVF/TM1OVF
*
T02CK
*
T13CK
*
2
INT
1
INT
TST3
XTSEL0
XTSEL1
VDDH
VDD
VDDL
VDD2
CB1
CB2
BACKUP
P0.0-P0.3
P8.2, P8.3
PE.0-PE.3
PF.0-PF.3
Internal
PORT
POCSAG
Dec
INPUT
PORT
P1.0-P1.3
P7.0-P7.3
P6.0-P6.3
P5.0-P5.3
P4.0-P4.3
P3.0-P3.3
P2.0-P2.3
1
INT
OUTPUT
PORT
DATA
BUS
TBC
4
INT
BLD
WDT
1
INT
3
INT
SIGIN
BS1
BS2
VDDR
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