a10v20b Actel Corporation, a10v20b Datasheet - Page 18

• Manufacturer Part Number: a10v20b
• Description: Act? 1 Series Fpgas
• Manufacturer: Actel Corporation

Pa c kag e Pin Assi gnm e nt s
44-Pin PLCC
Notes:
1.
2.
3.
1-300
NC: Denotes No Connection
All unlisted pin numbers are user I/Os.
MODE should be terminated to GND through a 10K resistor to enable Actionprobe usage; otherwise it can be terminated directly to GND.
Signal
10
14
16
21
25
32
33
34
35
36
37
38
39
43
3
A1010B
Function
VCC
GND
VCC
VCC
GND
VCC
GND
CLK, I/O
MODE
VCC
SDI, I/O
DCLK, I/O
PRA, I/O
PRB, I/O
GND
44-Pin
PLCC
1 44
A1020B
Function
VCC
GND
VCC
VCC
GND
VCC
GND
CLK, I/O
MODE
VCC
SDI, I/O
DCLK, I/O
PRA, I/O
PRB, I/O
GND
68-Pin PLCC
Signal
14
15
21
25
32
38
49
52
54
55
56
57
58
59
66
4
A1010B, A10V10B
Function
VCC
GND
GND
VCC
VCC
GND
VCC
GND
CLK, I/O
MODE
VCC
SDI, I/O
DCLK, I/O
PRA, I/O
PRB, I/O
GND
68-Pin
PLCC
1 68
A1020B, A10V20B
Functions
VCC
GND
GND
VCC
VCC
GND
VCC
GND
CLK, I/O
MODE
VCC
SDI, I/O
DCLK, I/O
PRA, I/O
PRB, I/O
GND