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