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SM8958B Datasheet, PDF (6/49 Pages) SyncMOS Technologies,Inc – 256 bytes SRAM as standard 8052
44 Pin PQFP
SM8958B
8-Bit Micro-controller
32KB Flash
& 1KB RAM embedded
AD3/P0.3 34
AD2/P0.2 35
AD1/P0.1 36
AD0/P0.0 37
VDD 38
P4.2 39
T2/P1.0 40
T2EX/P1.1 41
PWM0/P1.2 42
PWM1/P1.3 43
P1.4 44
SM8958B
ihhQP
YWW
(44L PQFP Top View)
22 P2.4/A12
21 P2.3/A11
20 P2.2/A10
19 P2.1/A9
18 P2.0/A8
17 P4.0
16 VSS
15 XTAL1
14 XTAL2
13 P3.7/RD
12 P3.6/WR
Specifications subject to change without notice contact your sales representatives for the most recent information.
ISSFD-M085
Ver D SM8958B 08/07/2015
-6-