參數(shù)資料
型號(hào): S3P8454-TW
元件分類: 微控制器/微處理器
英文描述: 8-BIT, OTPROM, 25 MHz, MICROCONTROLLER, PQFP80
封裝: 12 X 12 MM, TQFP-80
文件頁(yè)數(shù): 21/32頁(yè)
文件大小: 206K
代理商: S3P8454-TW
S3P8454 OTP
S3C8454/P8454
20-2
S3P8454
80-QFP
(Top View)
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
PM
DM
RD
WR
VLD
P5.1
P5.0/
WAIT
CS3/P4.7
CS2/P4.6
SDAT
/CS1/P4.5
SCLK
/CS0/P4.4
VDD1/VDD1
VSS1/VSS1
XOUT
XIN
VPP/EA
P4.3
P4.2
RESET
RESET/RESET
P4.1
P4.0
PWM1/P3.7
PWM0/P3.6
TDOUT/P3.5
P1.5/SI
P1.6/SO
P1.7/
SCK
P2.0/INT0
P2.1/INT1
P2.2/INT2
P2.3/INT3
P2.4/INT4
P2.5/INT5
P2.6/INT6
P2.7/INT7
P3.0/TDCK
P3.1/TCCK
P3.2/TDCAP
P3.3/TCCAP
P3.4/TCOUT
D7
D6
D5
D4
D3
D2
D1
D0
P0.0
P0.1
P0.2
VDD2
VSS2
P0.3
AVREF
P0.4/ADC0
P0.5/ADC1
P0.6/ADC2
P0.7/ADC3
P1.0
P1.1
P1.2
P1.3
P1.4
NOTE:
The bolds indicates OTP pin name.
Figure 20-1. S3P8454 Pin Assignments (80-QFP Package)
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