Rainbow Electronics AT77C102B - Manual (Page 2)

2
5364A–BIOM–09/05
AT77C102B
The die attach is connected to pins 1, 7 and 21, and must be grounded. The FPL pin must be
grounded.
Table 2-1. Pin Description for Chip-on-Board Package: AT77C102B-CB01YV
Pin Number Name Type
1 GND GND
2 AVE Analog output
3 AVO Analog output
4 TPP Power
5 TPE Digital input
6 VCC Power
7 GND GND
8 RST Digital input
9 PCLK Digital input
10 OE Digital input
11 ACKN Digital output
12 De0 Digital output
13 Do0 Digital output
14 De1 Digital output
15 Do1 Digital output
16 De2 Digital output
17 Do2 Digital output
18 De3 Digital output
19 Do3 Digital output
20 FPL GND
21 GND GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
GND
AVE
AVO
TPP
TPE
VCC
GND
RST
PCLK
OE
ACKN
De0
Do0
De1
Do1
De2
Do2
De3
Do3
FPL
GND