MSM65512A View Datasheet(PDF) - Oki Electric Industry
Part Name
Description
MFG CO.
'MSM65512A' PDF : 23 Pages View PDF
OSC 0
OSC 1
RESET
HSTOP*
VDD
GND
OSC
CONT.
T/C
AR
MUL/DIV
CPU CORE
ROM
(8K bytes)
8
INST.
DEC.
IR
8
ALU
GMAR
PC
BUS
CONT.
EXT.MEM. 8
CONT.
8
RAM
(256 bytes)
AD0-7*
A8-15*
RD
WR*
ALE
EA
TBC WDT
8
BR
PSW
SP
LMAR
I/O PORT
P0 P1 P2 P3
16-bit TIMER
16-bit FRC
CAP¥1, CMP¥2
SIO
8-bit TIMER¥3**
8-bit SHIFT-REG.
INTERRUPT CONT.
T2CK*
CAP*
CMP0*
CMP1*
TXD*
RXD*
T1OUT*
T0CK*
GATE*
SFTO*
SFTI*
SFTCK*
INT0*
INT1*
INT2*
* Secondary functions of ports.
** One timer is used for the SIO
baud rate generator
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