upd17p401 ETC-unknow, upd17p401 Datasheet - Page 2

• Manufacturer Part Number: upd17p401
• Description: One-time Prom Version 4-bit Single Chip Microcontroller With Dedicated On-chip Camera Hardware
• Manufacturer: ETC-unknow

2
PIN CONFIGURATION (Top View)
(1) Normal operating mode
LCD
LCD
LCD
LCD
LCD
LCD
LCD /KS
LCD /KS
LCD /KS
LCD /KS
LCD /KS
LCD /KS
LCD /KS
LCD /KS
LCD /KS
LCD /KS
15
14
13
12
11
10
LCD
LCD
LCD
LCD
9
8
7
6
5
4
3
2
1
0
/KS
/KS
/KS
/KS
/KS
/KS
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
P0C
P0C
P0C
P2A
P2A /SI
P2A /SCK
P2A /SO
GND
XT
XT
V
INT
INT
P0B
P0B /ADC
P0B /RLS
P0B /SI
P0A /SO
P0A /SCK
P0A /SCL
DD2
OUT
IN
1
0
0
1
2
0
0
1
2
1
2
3
0
1
2
3
PD17P401
1
0
1
0
1
STOP
0