A1010B-2PL44I Datasheet, PDF (19/24 Pages) Actel Corporation – ACT 1 Series FPGAs

Package Pin Assignments (continued)
84-Pin PLCC
1 84
A1020B
84-Pin
PLCC
ACT^™ 1 Series FPGAs
Signal
A1020B, A10V20B
Function
4
VCC
12
NC
18
GND
19
GND
25
VCC
26
VCC
33
VCC
40
GND
46
VCC
60
GND
61
GND
64
CLK, I/O
66
MODE
67
VCC
68
VCC
72
SDI, I/O
73
DCLK, I/O
74
PRA, I/O
75
PRB, I/O
82
GND
Notes:
1. NC: Denotes No Connection
2. All unlisted pin numbers are user I/Os.
3. MODE should be terminated to GND through a 10K resistor to enable Actionprobe usage; otherwise it can be terminated directly to GND.
1-301