sm89516 SyncMOS Technologies,Inc, sm89516 Datasheet - Page 13

• Manufacturer Part Number: sm89516
• Description: 8-bits Micro-controller With 64kb Flash & 1kb Ram Embedded
• Manufacturer: SyncMOS Technologies,Inc

(16/25MHz, operating conditions; CL for Port 0, ALE and PSEN Outputs=100pF; CL for all Other Output=80pF)
Specifications subject to change without notice contact your sales representatives for the most recent information.
ISSFD-M010Ver:B SM89516
AC Characteristics
T WLWH
T QVWH
T WHQX
T QVWX
T RLRH
T RHDX
T RHDZ
T AVDV
T PLPH
T RLDV
Symbol
T AVLL
T LLAX
T PLAZ
T LLDV
T AVYL
T RLAZ
T LHLL
T LLPL
T LLYL
T PLIV
T PXIX
T PXIZ
T AVIV
T LLIV
SyncMOS Technologies International, Inc.
Address Valid to #WR or #RD low
ALE low to #WR High or #RD low
#PSEN low to Valid Instruction In
ALE low to Valid Instruction In
Address to Valid Instruction In
Instruction Float after #PSEN
Instruction Hold after #PSEN
#PSEN low to Address Float
Data Valid to #WR transition
Address Hold after ALE low
#RD low to Address Float
Address Valid to ALE low
#RD low to Valid Data In
ALE low to Valid Data In
Address to Valid Data In
Data Valid to #WR High
ALE low to #PSEN low
Data Float after #RD
Data hold after #WR
Data Hold after #RD
#PSEN pulse width
#WR pulse width
#RD pulse width
ALE pulse width
Parameter
Valid Cycle
RD/WRT
RD/WRT
RD/WRT
RD/WRT
RD/WRT
WRT
WRT
WRT
WRT
RD
RD
RD
RD
RD
RD
RD
RD
RD
RD
RD
RD
RD
RD
RD
Min. Typ. Max
115
173
365
365
178
230
403
43
53
53
38
73
0
0
fosc=16MHz
13
240
177
292
302
145
590
542
197
87
10
2xT - 10
3xT - 15
6xT - 10
6xT - 10
3xT - 10
4xT - 20
7xT - 35
T + 10
T - 20
T - 10
T - 10
T - 25
6.5
Min.
50
0
0
With 64KB flash & 1KB RAM embedded
Variable fosc
Typ.
mA
uA
8-Bits Micro-controller
4xT - 10
3xT - 10
5xT - 10
8xT - 10
9xT - 20
5xT -20
2xT+20
3xT+10
T + 25
Max
10
5
Power down mode
Idle mode, 16MHz
Unit
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
SM89516
Remarks
05/2009