SM5964 Datasheet, PDF (21/28 Pages) SyncMOS Technologies,Inc – 8 - bit single chip microcontroller with 64KB flash & 1K byte RAM embedded

SyncMOS Technologies Inc.
July 2002
SM5964
Data Memory Write Cycle Timing
T12
T1 T2 T3
T4
T5 T6
T7
T8 ^T9
T10 T11 T12
T1
T2
T3
OSC
1
ALE
#PSEN
#WR
PORT2
PORT0
2
INST
Float
2
A7 - A0
5
6
ADDRESS A15 - A8
3
DATA OUT
4
ADDRESS
or Float
I/O Ports Timing
T6
T7
T8
T9 T10
T11 T12
T1 ^T2
T3 T4
T5
T6
T7
T8
X1
inputs P0,P1
inputs P2,P3
Output by
Mov Px,Src
RxD at Serial Port
Shift Clock
(Mode 0)
sampled
sampled
current data
sampled
next data
Specifications subject to change without notice,contact your sales representatives for the most recent information.
21/28
Ver 1.0
PID 5964 07/02