RTAX4000DL-1CQ352E vs RTAX4000D-CQ352E Comparison
Detailed side-by-side comparison of RTAX4000DL-1CQ352E by Microchip Technology and RTAX4000D-CQ352E by Microsemi. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Microchip Technology
RTAX4000DL-1CQ352E - 4M-Gate Rad-Tolerant FPGA | Microchip
RTAX4000DL-1CQ352E ✓ ActiveMicrosemi
RTAX4000D-CQ352E - 4M Gate Rad-Tolerant FPGA CQFP-352 | Microchip
RTAX4000D-CQ352E ✓ ActiveSpecification Comparison
| Parameter | RTAX4000DL-1CQ352E | RTAX4000D-CQ352E |
|---|---|---|
| Brand | Microchip Technology | Microsemi |
| Category | FPGA & CPLD | FPGA & CPLD |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3,300.00 | $0.00 |
| Equivalent System Gates | 4,000,000 gates | — |
| Logic Cells | [DATA_NEEDED: logic cells] | 33,600 |
| CLB Organization | 36,960 CLBs | — |
| Family | RTAX-S/SL and RTAX-DSP | RTAX-DSP Radiation-Tolerant FPGA |
| Series | RTAX4000DL | — |
| Technology | CMOS, anti-fuse, digital | — |
| Product Type | Field Programmable Gate Array (FPGA) | — |
| Package | CQ352 (352-pin ceramic quad flat pack) | 352-Pin CQFP (CQ352) ceramic, hermetic |
| Speed Grade | -1 | Standard (no dash-1 speed suffix indicated in CQ352E ordering code) |
| Temperature Screening | E (flight screening level) | — |
| Radiation Tolerance | Radiation-tolerant (space-flight grade) | Radiation-tolerant, space-flight qualified family (per Microchip RTAX-DSP product page) |
| Configuration | Live-at-power-up (anti-fuse, single chip) | Live at power-up (antifuse, single-chip) |
| Embedded Memory | Embedded SRAM with built-in FIFO control logic | Embedded SRAM with built-in FIFO control logic |
| Clocking | Segmentable clocks | Segmentable clocks, chip-wide highway routing |
| Routing Features | Chip-wide highway routing, carry logic | — |
| Base Architecture | Microsemi Axcelerator | — |
| Target Applications | Space-based / space-flight systems | — |
| System Gates | — | 4,000,000 |
| Process Technology | — | 0.15 um CMOS |
| Core Supply Voltage | — | 1.5 V |
| Number of CLBs | — | [DATA_NEEDED: CLB / AX cell organization count] |
| User I/O Count | — | [DATA_NEEDED: user I/O count for CQ352 package] |
| Operating Temperature | — | [DATA_NEEDED: operating temperature range] |
| Mounting Type | — | Surface Mount |
| RoHS Status | — | [DATA_NEEDED: RoHS status - hermetic ceramic aerospace package, typically exempt] |
| Design Software | — | Microsemi/Microchip Libero SoC |