RTAX4000DL-CQ352E vs RTAX2000DL-1CQ352E Comparison
Detailed side-by-side comparison of RTAX4000DL-CQ352E by Microchip Technology and RTAX2000DL-1CQ352E by Microchip Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Microchip Technology
RTAX4000DL-CQ352E - 4M-Gate Rad-Tolerant FPGA | Microchip
RTAX4000DL-CQ352E ✓ ActiveMicrochip Technology
RTAX2000DL-1CQ352E - 2M-Gate Rad-Tolerant FPGA | Microchip
RTAX2000DL-1CQ352E ✓ ActiveSpecification Comparison
| Parameter | RTAX4000DL-CQ352E | RTAX2000DL-1CQ352E |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | FPGA & CPLD | FPGA & CPLD |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.00 | $2,300.00 |
| Manufacturer | Microchip Technology (Actel/Microsemi) | — |
| Family | RTAX-S/SL and RTAX-DSP Radiation-Tolerant FPGAs | RTAX-DSP / RTAX-SL radiation-tolerant FPGAs |
| Equivalent System Gates | 4,000,000 gates | 2000000 gates |
| Logic Cells | 55,440 | 29568 |
| CLBs | 36,960 | — |
| Process Technology | CMOS | — |
| Programmability | Antifuse (live-at-power-up) | — |
| Embedded Memory | Embedded SRAM with built-in FIFO control logic | Up to 540 kbits SRAM with optional EDAC |
| DSP Resources | Dedicated multiply-accumulate blocks (RTAX-DSP variant) | — |
| Clocking | Segmentable clocks, chip-wide highway routing | — |
| Arithmetic Support | Carry logic | — |
| Package | CQ352 ceramic column package, 352 pins | 352-terminal CQFP (Ceramic Quad Flat Pack), column E lead finish |
| Mounting Type | Surface Mount | Surface Mount |
| Application Domain | Space-flight systems | — |
| Radiation Tolerance | Radiation-tolerant (TID and SEE qualified per family datasheet) | — |
| Configuration | True single-chip form factor | Live at power-up, no external configuration device |
| RoHS Status | [DATA_NEEDED: RoHS Status] | [DATA_NEEDED: RoHS status] |
| Configurable Logic Blocks (CLBs) | — | 19712 |
| DSP Mathblocks | — | Up to 120 |
| DSP MAC Performance | — | 125 MHz 18-bit x 18-bit multiply-accumulate |
| Core Supply Voltage | — | 1.5 V nominal (1.425 V to 1.575 V) |
| Technology | — | Digital CMOS, antifuse (nonvolatile, one-time programmable) |
| Total Ionizing Dose (Functional) | — | 300 krad(Si) |
| Total Ionizing Dose (Parametric rating) | — | 200 krad(Si) |
| User I/O | — | 166 input and 166 output terminals |
| Operating Temperature | — | [DATA_NEEDED: operating temperature range] |
| Speed Grade | — | -1 (standard) |