sm89516 SyncMOS Technologies,Inc, sm89516 Datasheet - Page 14

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

Application Reference
NOTE: Oscillation circuit may differs with different crystal or ceramic
Data Memory Read Cycle Timing
Specifications subject to change without notice contact your sales representatives for the most recent information.
ISSFD-M010Ver:B SM89516
T, TCLCL
T CHCX
T YALH
T CHCL
T CLCX
T CLCH
X'tal
X'tal
SyncMOS Technologies International, Inc.
C1
C2
C1
C2
resonator in higher oscillation frequency which was due to each
crystal or ceramic resonator has its own characteristics.
User should check with the crystal or ceramic resonator manufacturer
for appropriate value of external components.
R
R
16MHz
#WR or #RD high to ALE high
3MHz
30 pF
30 pF
30 pF
30 pF
open
open
Valid for SM89516
clock high time
clock rise time
clock low time
clock fall time
clock period
25MHz
6MHz
30 pF
30 pF
15 pF
15 pF
open
open
9MHz
30 pF
30 pF
open
RD/WRT
12MHz
22 pF
22 pF
open
53
14
63
72
T -10
With 64KB flash & 1KB RAM embedded
1/fosc
8-Bits Micro-controller
T + 10
nS
nS
nS
nS
nS
nS
SM89516
05/2009