RTAX4000DL-CQ352E vs RTAX2000DL-1CQ352E 对比
详细并排对比 RTAX4000DL-CQ352E 出自 Microchip Technology 和 RTAX2000DL-1CQ352E 出自 Microchip Technology。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
Microchip Technology
RTAX4000DL-CQ352E - 4M-Gate Rad-Tolerant FPGA | Microchip
RTAX4000DL-CQ352E ✓ 量产中Microchip Technology
RTAX2000DL-1CQ352E - 2M-Gate Rad-Tolerant FPGA | Microchip
RTAX2000DL-1CQ352E ✓ 量产中规格对比
| 参数 | RTAX4000DL-CQ352E | RTAX2000DL-1CQ352E |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（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 | — |
| 封装 | CQ352 ceramic column package, 352 pins | 352-terminal CQFP (Ceramic Quad Flat Pack), column E lead finish |
| 安装类型 | 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 状态 | [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 |
| 工作温度 | — | [DATA_NEEDED: operating temperature range] |
| Speed Grade | — | -1 (standard) |