A1280DX-1CQB ACTEL [Actel Corporation], A1280DX-1CQB Datasheet - Page 57

• Manufacturer Part Number: A1280DX-1CQB
• Description: Integrator Series FPGAs: 1200XL and 3200DX Families
• Manufacturer: ACTEL [Actel Corporation]

I n t e g r a t o r S e r i e s F PG A s : 1 2 0 0 X L a n d 3 2 0 0 D X F a m i l i e s
84 -P in P LC C P ac k ag e
Notes:
1.
2.
3.
4.
5.
Wide-decode I/O (WD) can also be general purpose user I/O.
NC: Denotes ‘No Connection’.
All unlisted pin numbers are user I/O’s.
MODE should be terminated to GND through a 10K resistor to enable ActionProbe usage; otherwise it can be terminated directly to GND.
I/O (WD): Denotes I/O pin with an associated wide-decode module
Number
Pin
10
12
22
23
28
34
35
36
37
38
39
43
44
45
46
47
49
50
51
52
62
63
64
65
70
76
78
79
80
81
83
84
2
4
5
6
7
8
9
MODE (GND)
CLKB, I/O
DCLK, I/O
CLKA, I/O
A1225XL
Function
PRB, I/O
PRA, I/O
SDI, I/O
GND
GND
GND
GND
GND
V
V
V
V
V
V
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
CC
CC
CC
CC
CC
CC
MODE (GND)
CLKB, I/O
DCLK, I/O
CLKA, I/O
A1240XL
Function
PRB, I/O
PRA, I/O
SDI, I/O
GND
GND
GND
GND
GND
V
V
V
V
V
V
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
CC
CC
CC
CC
CC
CC
Discontinued – v3.0
MODE (GND)
CLKB, I/O
DCLK, I/O
CLKA, I/O
A3265DX
Function
PRB, I/O
I/O (WD)
I/O (WD)
I/O (WD)
I/O (WD)
I/O (WD)
I/O (WD)
I/O (WD)
I/O (WD)
I/O (WD)
I/O (WD)
I/O (WD)
PRA, I/O
SDI, I/O
GND
GND
GND
GND
GND
V
V
V
V
V
V
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
CC
CC
CC
CC
CC
CC
MODE (GND)
CLKB, I/O
DCLK, I/O
CLKA, I/O
A1280XL
Function
PRB, I/O
PRA, I/O
SDI, I/O
GND
GND
GND
GND
GND
V
V
V
V
V
V
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
CC
CC
CC
CC
CC
CC
SDO, TDO, I/O
MODE (GND)
QCLKC, I/O
QCLKA, I/O
QCLKB, I/O
QCLKD, I/O
A32100DX
CLKB, I/O
DCLK, I/O
CLKA, I/O
Function
PRB, I/O
I/O (WD)
I/O (WD)
I/O (WD)
TMS, I/O
I/O (WD)
I/O (WD)
I/O (WD)
I/O (WD)
I/O (WD)
I/O (WD)
I/O (WD)
I/O (WD)
TCK, I/O
I/O (WD)
I/O (WD)
PRA, I/O
SDI, I/O
TDI, I/O
GND
GND
GND
GND
GND
V
V
V
V
V
V
CC
CC
CC
CC
CC
CC
SDO, TDO, I/O
MODE (GND)
A32140DX
CLKB, I/O
DCLK, I/O
CLKA, I/O
Function
PRB, I/O
I/O (WD)
I/O (WD)
I/O (WD)
TMS, I/O
I/O (WD)
I/O (WD)
I/O (WD)
I/O (WD)
I/O (WD)
I/O (WD)
I/O (WD)
I/O (WD)
I/O (WD)
TCK, I/O
I/O (WD)
I/O (WD)
I/O (WD)
PRA, I/O
SDI, I/O
TDI, I/O
GND
GND
GND
GND
GND
V
V
V
V
V
V
I/O
I/O
CC
CC
CC
CC
CC
CC
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