A1280A Actel, A1280A Datasheet - Page 29

• Manufacturer Part Number: A1280A
• Description: (A1225A - A1280A) FPGAs
• Manufacturer: Actel

DataSheet4U.com
www.DataSheet4U.com
DataSheet
4
U
.com
A C T
Pa c ka ge P i n A s si g nm e n t s
100- P in VQF P
100- P in VQF P
Notes:
1.
2.
™
All unlisted pin numbers are user I/Os.
MODE pin should be terminated to GND through a 10K resistor to enable Actionprobe usage, otherwise it can be terminated directly to GND.
2 F a m il y F PG A s
Pin Number
14
15
20
32
38
44
55
62
63
64
2
7
1
100
A1225A Function
MODE
GND
VCC
VCC
GND
GND
VCC
GND
GND
GND
VCC
VCC
(cont i nued)
DataSheet4U.com
100-Pin
VQFP
v4.0
Pin Number
DataSheet4U.com
100
65
70
77
82
85
87
88
90
92
94
A1225A Function
VCC
GND
SDI, I/O
GND
PRA, I/O
CLKA, I/O
VCC
CLKB, I/O
PRB, I/O
GND
DCLK, I/O
29