ProASIC3 Flash Family FPGAs
II Revision 13
I/Os Per Package
1
ProASIC3
Devices A3P015
2
A3P030 A3P060 A3P125 A3P250
3
A3P400
3
A3P600 A3P1000
Cortex-M1
Devices
M1A3P250
3,5
M1A3P400
3
M1A3P600 M1A3P1000
Package
I/O Type
Single-Ended I/O
Single-Ended I/O
Single-Ended I/O
Single-Ended I/O
Single-Ended I/O
4
Differential I/O Pairs
Single-Ended I/O
4
Differential I/O Pairs
Single-Ended I/O
4
Differential I/O Pairs
Single-Ended I/O
4
Differential I/O Pairs
QN48 – 34 – – – – –––––
QN68 49 49 – – – – – – – – –
QN132
5
– 8180848719–– –––
CS121 – – 96 – – – ––––––
VQ100 – 77 71 71 68 13 – – – – –
TQ144 – – 91 100 – – ––––––
PQ208 – – – 133 151 34 151 34 154 35 154 35
FG144 – – 96 97 97 24 972597259725
FG256
5,6
– – – – 157 38 178 38 177 43 177 44
FG484
6
– – – – – – 194 38 235 60 300 74
Notes:
1. When considering migrating your design to a lower- or higher-density device, refer to the ProASIC3 FPGA Fabric User’s Guide
to ensure complying with design and board migration requirements.
2. A3P015 is not recommended for new designs.
3. For A3P250 and A3P400 devices, the maximum number of LVPECL pairs in east and west banks cannot exceed 15. Refer to
the ProASIC3 FPGA Fabric User’s Guide for position assignments of the 15 LVPECL pairs.
4. Each used differential I/O pair reduces the number of single-ended I/Os available by two.
5. The M1A3P250 device does not support FG256 or QN132 packages.
6. FG256 and FG484 are footprint-compatible packages.
Table 1 • ProASIC3 FPGAs Package Sizes Dimensions
Package CS121 QN48 QN68 QN132 VQ100 TQ144 PQ208 FG144 FG256 FG484
Length × Width
(mm\mm)
6 × 6 6 × 6 8 × 8 8 × 8 14 × 14 20 × 20 28 × 28 13 × 13 17 × 17 23 × 23
Nominal Area
(mm
2
)
36 36 64 64 196 400 784 169 289 529
Pitch (mm) 0.5 0.4 0.4 0.5 0.5 0.5 0.5 1.0 1.0 1.0
Height (mm) 0.99 0.90 0.90 0.75 1.00 1.40 3.40 1.45 1.60 2.23
