a3p250l Actel Corporation, a3p250l Datasheet - Page 2

• Manufacturer Part Number: a3p250l
• Description: Proasic3l Low-power Flash Fpgas With Flash*freeze Technology
• Manufacturer: Actel Corporation

I/Os Per Package
ProASIC3L
Low-Power
Devices
ARM
Cortex-M1
Devices
Package
VQ100
PQ208
FG144
FG256
FG324
FG484
FG896
Notes:
1. When considering migrating your design to a lower- or higher-density device, refer to the packaging section of the
2. Each used differential I/O pair reduces the number of single-ended I/Os available by two.
3. For A3P250L devices, the maximum number of LVPECL pairs in east and west banks cannot exceed 15.
4. FG256 and FG484 are footprint-compatible packages.
5. "G" indicates RoHS-compliant packages. Refer to
6. For A3PE3000L devices, the usage of certain I/O standards is limited as follows:
7. When the Flash*Freeze pin is used to directly enable Flash*Freeze mode and not as a regular I/O, the number of single-
ProASIC3L Low-Power Flash FPGAs
I I
datasheet to ensure you are complying with design and board migration requirements.
"G" in the part number.
– SSTL3(I) and (II): up to 40 I/Os per north or south bank
– LVPECL / GTL+ 3.3 V / GTL 3.3 V: up to 48 I/Os per north or south bank
– SSTL2(I) and (II) / GTL+ 2.5 V/ GTL 2.5 V: up to 72 I/Os per north or south bank
ended user I/Os available is reduced by one.
Ended I/O
Single-
151
157
68
97
–
–
–
A3P250L
2
Differential
1
I/O Pairs
3
13
34
24
38
–
–
–
Ended I/O
Single-
154
177
235
97
–
–
M1A3P600L
A3P600L
2
"ProASIC3L Ordering Information" on page III
Differential
I/O Pairs
35
25
43
60
–
–
–
v1.1
I/O Type
Ended I/O
Single-
154
177
300
97
–
–
–
M1A3P1000L
A3P1000L
2
Differential
I/O Pairs
35
25
44
74
–
–
–
Ended I/O
Single-
for the location of the
147
221
341
620
–
–
M1A3PE3000L
A3PE3000L
2
Differential
I/O Pairs
110
168
300
65
–
–