SM5964B
8-Bit Micro-controller
64KB with ISP Flash
& 1KB RAM embedded
44 Pin PQFP
P0.4/AD4
P0.5/AD5
P0.6/AD6
P0.7/AD7
P2.7/A15
P2.6/A14
24
33
32
31
30
29
28
27
26
25
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
23
22
21
20
19
P2.5/A13
P4.1
PSEN
ALE
EA
P2.4/A12
P2.3/A11
P2.2/A10
P2.1/A9
P2.0/A8
P4.0
VSS
XTAL1
XTAL2
P3.7/RD
P3.6/WR
SM5964B
ihhQP
yymmv
(44L PQFP Top View)
T0/P3.4
10
T1/P3.5
11
1
2
3
4
5
6
7
8
9
18
17
16
15
14
13
12
RESET
P4.3
INT1/P3.3
INT0/P3.2
RXD/P3.0
SDA/P1.7
TXD/P3.1
SCL/P1.6
P1.5
FOSVOS TEL: 021-58998693
Specifications subject to change without notice contact your sales representatives for the most recent information.
ISSFD-M081
Ver A SM5964B 3/7/2014
-6-