SM5953 Datasheet, PDF (5/43 Pages) SyncMOS Technologies,Inc – Six interrupt sources with two priority levels

44 Pin PLCC
SM5953
8-Bit Micro-controller
15KB with ISP Flash
& 256B RAM embedded
6 5 4 3 2 1 44 43 42 41 40
P1.5
P1.6
P1.7
RESET
RXD/P3.0
NC
TXD/P3.1
INT0/P3.2
INT1/P3.3
T0/P3.4
T1/P3.5
SM5953
ihhJP
YWW
(44L PLCC Top View)
P0.4/AD4
P0.5/AD5
P0.6/AD6
P0.7/AD7
EA
NC
ALE
PSEN
P2.7/A15
P2.6/A14
P2.5/A13
18 19 20 21 22 23 24 25 26 27 28
Specifications subject to change without notice contact your sales representatives for the most recent information.
ISSFD-M074
Ver D SM5953 04/16/2015
-4-