HT6P20 データシートの表示（PDF） - Holtek Semiconductor
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HT6P20 Datasheet PDF : 9 Pages
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Pin Assignment
2 4 -A d d re s s
0 -D a ta
PG M 1
VSS 2
O SC2 3
O SC1 4
8 S IO
7 VPP
6 VDD
5 DOUT
H T6P 20A
8 D IP /N S O P
2 2 -A d d re s s
2 -D a ta
D0 1
D1 2
VSS 3
O SC2 4
8 NC
7 VDD
6 DOUT
5 O SC1
H T6P 20B
8 D IP /N S O P
2 0 -A d d re s s
4 -D a ta
D1 1
D2 2
D3 3
VSS 4
NC 5
NC 6
NC 7
NC 8
16 D 0
15 P G M
1 4 S IO
13 V P P
12 V D D
11 D O U T
10 O S C 1
9 O SC2
H T6P 20D
1 6 D IP /N S O P
HT6P20
B la n k d e v ic e
PG M 1
VSS 2
O SC2 3
O SC1 4
8 S IO
7 VPP
6 VDD
5 DOUT
H T6P 20
8 D IP /N S O P
B la n k d e v ic e
D1
D 2 /N C
D 3 /N C
VSS
D 4 /N C
D 5 /N C
D 6 /N C
D 7 /N C
1
16 D 0
2
15 P G M
3
1 4 S IO
4
13 V P P
5
12 V D D
6
11 D O U T
7
10 O S C 1
8
9 O SC2
H T6P 20
1 6 D IP /N S O P
Note: The customer code and control code have been programmed into HT6P20A/B/D by Holtek¢s
factory process.
The blank device HT6P20 is not programmed, it can be programmed by Holtek¢s programming
kit.
Warning: The 8-pin blank device only allows programming as HT6P20A type.
The 16-pin blank device allows programming as one of HT6P20/D type. After program-
ming the HT6P20 pin name are the same as one of HT6P20D, which is determined by the
kit programming procedure.
Pin name ²NC² stands for no connection (floating).
2
May 2, 2000
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