| Part Number | A54SX16A-FG256A | A54SX16A-FG256M | 
|---|---|---|
| Manufacturer | Microsemi Corporation | Microsemi Corporation | 
| Category | Embedded - FPGAs (Field Programmable Gate Array) | Embedded - FPGAs (Field Programmable Gate Array) | 
|   |   | |
| Product Status | Obsolete | Obsolete | 
| Number of LABs/CLBs | 1452 | 1452 | 
| Number of Logic Elements/Cells | - | - | 
| Total RAM Bits | - | - | 
| Number of I/O | 180 | 180 | 
| Number of Gates | 24000 | 24000 | 
| Voltage - Supply | 2.25V ~ 5.25V | 2.25V ~ 5.25V | 
| Mounting Type | Surface Mount | Surface Mount | 
| Operating Temperature | -40°C ~ 125°C (TA) | -55°C ~ 125°C (TC) | 
| Package / Case | 256-LBGA | 256-LBGA | 
| Supplier Device Package | 256-FPBGA (17x17) | 256-FPBGA (17x17) |