a10v20b Actel Corporation, a10v20b Datasheet - Page 22

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

Pa c kag e Pin Assi gnm e nt s
84-Pin CPGA
1-304
Notes:
1.
2.
3.
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.
A11
B10
B11
C10
C11
D10
D11
Pin
C1
C2
B1
B2
B5
B7
E2
E3
E9
VCC
GND
PRB, I/O
SDI, I/O
NC
NC
DCLK, I/O
NC
NC
NC
GND
GND
VCC
A1010B Function
PRA, I/O
NC
NC
A
B
C
D
E
F
G
H
J
K
L
1
A1020B Function
PRA, I/O
I/O
NC
VCC
GND
PRB, I/O
SDI,I/O
I/O
I/O
DCLK, I/O
I/O
I/O
I/O
GND
GND
VCC
(continued)
2
3
4
5
84-Pin
CPGA
6
7
G10
E10
E11
F10
K10
K11
J10
8
Pin
G2
F1
F9
K1
K2
K5
K7
J2
L1
Orientation Pin (C3)
9
10 11
A1010B Function
VCC
MODE
VCC
CLK, I/O
GND
VCC
GND
NC
NC
NC
VCC
GND
VCC
NC
NC
NC
A1020B Function
VCC
MODE
VCC
CLK, I/O
GND
VCC
GND
I/O
I/O
I/O
VCC
GND
VCC
I/O
I/O
I/O