九月 2002
规格 主题 至 改变 没有注意,联系 your 销售 representatives 为 这 大多数 recent 信息.
2/25
ver 1.2
sm89516a 09/02
syncmos 科技 公司SM89516A
管脚 配置
ad3/p0.3
ad2/p0.2
ad1/p0.1
ad0/p0.0
VDD
p4.2
t2/p1.0
t2ex/p1.1
p1.2
spwm0/p1.3
p2.4/a12
p2.3/a11
p2.2/a10
p2.1/a9
p2.0a8
p4.0
VSS
XTAL1
XTAL2
p3.7/#rd
p3.6/#wr
p0.4/ad4
p0.5/ad5
p0.6/ad6
p0.7/ad7
#EA
p4.1
ALE
#PSEN
p2.7/a15
p2.6/a14
p2.5/a13
spwm2/p1.5
spwm3/p1.6
spwm4/p1.7
RES
rxd/p3.0
p4.3
txd/p3.1
#int0/p3.2
#int1/p3.3
t0/p3.4
t1/p3.5
SM89516A
44l qfp
(顶 视图)
33 32 31 30 27 26 25 24 2329 28
22
21
20
18
17
16
15
14
13
19
12
11
109
8
765432
1
44
43
42
41
40
39
38
37
36
35
34
SM89516AihhP
(顶 视图
)
40l pdip
VDD
p0.0/ad0
p0.1/ad1
p0.2/ad2
p0.3/ad3
p0.4/ad4
p0.5/ad5
p0.6/ad6
p0.7/ad7
#EA
ALE
#PSEN
p2.7/a15
p2.6/a14
p2.5/a13
p2.4/a12
p2.3/a11
p2.2/a10
p2.1/a9
p2.0/a8
t2/p1.0
t2ex/p1.1
p1.2
spwm0/p1.3
spwm1/p1.4
spwm2/p1.5
spwm3/p1.6
spwm4/p1.7
RES
rxd/p3.0
txd/p3.1
#int0/p3.2
#int1/p3.3
t0/p3.4
t1/p3.5
#wr/p3.6
#rd/p3.7
XTAL1
XTAL2
VSS
1
2
3
4
5
6
7
8
9
11
12
13
14
15
16
17
18
19
20
10
40
39
38
37
36
35
34
33
32
31
30
28
27
26
25
24
23
22
21
29
p1.4/spwm1
p1.3/spwm0
p1.2
p1.1/t2ex
p1.0/t2
p4.2
VDD
p0.0/ad0
p0.2/ad2
p0.3/ad3
p0.1/ad1
p0.4/ad4
p0.5/ad5
p0.6/ad6
p0.7/ad7
#EA
p4.1
ALE
#PSEN
p2.7/a15
p2.6/a14
p2.5/a13
spwm2/p1.5
spwm3/p1.6
spwm4/p1.7
RES
rxd/p3.0
p4.3
txd/p3.1
#int0/p3.2
#int1/p3.3
t0/p3.4
t1/p3.5
SM89516A
44l plcc
(顶 视图)
6
5
4
3
2
14443
42
41 40
39
38
37
36
35
34
33
32
31
30
29
2827
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
#wr/p3.6
#rd/p3.7
XTAL2
XTAL1
VSS
p4.0
a8/p2.0
a9/p2.1
a10/p2.2
a11/p2.3
a12/p2.4
spwm1/p1.4
ihhJ
ihhQ