A54SX32-1TQG144I vs A54SX32-TQ144I Comparison
Detailed side-by-side comparison of A54SX32-1TQG144I by Microsemi and A54SX32-TQ144I by Microchip Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Microsemi
A54SX32-1TQG144I - SX FPGA 32K Gates 280MHz TQFP-144 | Microsemi
A54SX32-1TQG144I ✓ ActiveMicrochip Technology
A54SX32-TQ144I - 48K Gate SX FPGA, 113 I/O | Microchip Technology
A54SX32-TQ144I ✓ ActiveSpecification Comparison
| Parameter | A54SX32-1TQG144I | A54SX32-TQ144I |
|---|---|---|
| Brand | Microsemi | Microchip Technology |
| Category | FPGA & CPLD | FPGA & CPLD |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.00 | $250.11 |
| Family | Actel SX (54SX) | SX (Actel/Microsemi SX series) |
| System Gates | 32000 gates | 48,000 |
| Logic Cells | 1800 cells | 1800 |
| User I/O | 113 I/O | 113 |
| Maximum Toggle Frequency | 280 MHz | — |
| Process Technology | 0.35 um CMOS | 0.25 um |
| Supply Voltage | 3.3 V / 5 V | — |
| Program Technology | Antifuse (one-time programmable) | — |
| Architecture | Sea-of-modules (C-cell + R-cell) | — |
| Speed Grade | -1 | — |
| Operating Temperature | -40C to +85C (Industrial) | -40C to +85C (industrial, I suffix) |
| Package | 144-Pin TQFP (S-PQFP-G144) | 144-TQFP (LQFP), surface mount |
| Mounting Type | Surface Mount | Surface Mount |
| Lead Free | Yes | — |
| RoHS Status | Compliant | [DATA_NEEDED: RoHS status] |
| Logic Array Blocks (LABs) | — | 2880 |
| Core Voltage | — | 2.5 V |
| Maximum System Performance | — | 238 MHz |
| Programmability Type | — | One-Time Programmable (antifuse) |
| Configuration Memory | — | Antifuse (no external boot device required) |
| Supplier Stock (Heisener) | — | 5,264 pieces as of 2026-09-03 |
| Unit Price (1 pc, Heisener) | — | 312.63 USD as of 2026-09-03 |