RTAX2000S-CQ352V vs RTAX4000SL-CQ352E 对比
详细并排对比 RTAX2000S-CQ352V 出自 Microchip Technology 和 RTAX4000SL-CQ352E 出自 Microsemi。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
RTAX2000S-CQ352V - 2M-Gate Rad-Tolerant FPGA | Microchip
RTAX2000S-CQ352V ✓ 量产中Microsemi
RTAX4000SL-CQ352E - 4M-Gate Rad-Tolerant FPGA, 352-CQFP | Microchip
RTAX4000SL-CQ352E ✓ 量产中规格对比
| 参数 | RTAX2000S-CQ352V | RTAX4000SL-CQ352E |
|---|---|---|
| 品牌 | Microchip Technology | Microsemi |
| 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 | $2,620.00 |
| System Gates | 2,000,000 | — |
| Combinational Logic Blocks (CLBs) | 21504 | — |
| Logic Cells | 32256 | — |
| Logic Family / Process | Digital CMOS | — |
| Programmability Type | Antifuse (one-time programmable) | — |
| Radiation Tolerance | Radiation-tolerant (RTAX-S family) | Radiation-tolerant (space-flight grade) |
| SEU Immunity | SEU-hardened registers, immune to single-event upsets | — |
| 封装 | CQ352 (352-pin hermetic ceramic quad flat package) | 352-terminal CQFP (ceramic quad flat pack) |
| 工作温度 | -55C to +125C | -55C to +125C |
| 安装类型 | Surface Mount | Surface Mount |
| Configuration | Live at power-up, no external boot memory required | Anti-fuse, live at power-up, single-chip |
| 电源电压 | [DATA_NEEDED: core supply voltage] | — |
| Maximum User I/O | [DATA_NEEDED: user I/O count] | — |
| Embedded Memory | [DATA_NEEDED: embedded SRAM block size] | Embedded SRAM with built-in FIFO control logic |
| Quality Screening | [DATA_NEEDED: QML/MIL-PRF-38535 screening level] | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| Moisture Sensitivity Level | [DATA_NEEDED: MSL level] | — |
| Family | — | RTAX-SL (RTAX-S/SL and RTAX-DSP) |
| Equivalent System Gates | — | 4,000,000 |
| Logic Cells / Cells | — | 40,320 |
| Total Logic Modules | — | 60,480 |
| Process Technology | — | 0.15 um CMOS |
| Core Supply Voltage | — | 1.5 V |
| Terminal Pitch | — | 0.500 mm |
| Clocking | — | Segmentable clocks, chip-wide highway routing |
| Arithmetic Support | — | Dedicated carry logic |
| Typical Applications | — | Space-flight systems, satellites |