a1440a Actel Corporation, a1440a Datasheet - Page 57

• Manufacturer Part Number: a1440a
• Description: Accelerator Series Fpgas
• Manufacturer: Actel Corporation

132-Pin CQFP
Notes:
1.
2.
3.
All unlisted pin numbers are user I/Os.
NC : Denotes No Connection
MODE should be terminated to GND through a 10K resistor to enable Actionprobe usage; otherwise it can be terminated directly to GND.
Pin Number
10
11
22
26
27
34
36
42
43
48
50
58
59
64
65
66
67
1
2
3
9
A1425 Function
NC
GND
SDI, I/O
MODE
GND
VCC
VCC
GND
VCC
NC
GND
GND
VCC
PRB, I/O
HCLK, I/O
GND
VCC
IOPCL, I/O
GND
NC
NC
A cceler ator Se rie s FP GAs – A CT
Pin Number
100
101
106
107
116
117
118
122
123
131
132
74
75
78
89
90
91
92
98
99
A1425 Function
GND
VCC
VCC
VCC
GND
VCC
GND
IOCLK, I/O
NC
NC
GND
GND
VCC
CLKA, I/O
CLKB, I/O
PRA, I/O
GND
VCC
DCLK, I/O
NC
™
3 Fami ly
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