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 1.0
pid 8958a 09/02
syncmos 科技 公司SM8958A
管脚 配置
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
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
p1.4/spwm1
p1.3/spwm0
p1.2
p1.1/t2ex
p1.0/t2
p4.2
VDD
p0.0/ad0
p0.1/ad1
p0.2/ad2
p0.3/ad3
#wr/p3.6
#rd/p3.7
XTAL2
XTAL1
VSS
p4.0
p2.0/a8
p2.1/a9
p2.2/a10
p2.3/a11
p2.4/a12
SM8958A
44l qfp
(顶 视图)
44 43 42 41 38 37 36 35 3440 39
33
32
31
29
28
27
26
25
24
30
23
22
2120
19
181716151413
12
11
10
9
8
7
6
5
4
3
2
1
sm8958a ihhp
(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
SM8958A
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
p2.0/a8
p2.1/a9
p2.2/a10
p2.3/a11
p2.4/a12
t1/p3.5
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