RTAX4000SL-1LG1272B vs RTAX4000SL-CG1272EV Comparison
Detailed side-by-side comparison of RTAX4000SL-1LG1272B by Microchip Technology and RTAX4000SL-CG1272EV 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
RTAX4000SL-1LG1272B - 4M-Gate Rad-Tolerant FPGA | Microchip
RTAX4000SL-1LG1272B ✓ ActiveMicrochip Technology
RTAX4000SL-CG1272EV - 4M-Gate Rad-Tolerant FPGA CCGA-1272 | Microchip
RTAX4000SL-CG1272EV ✓ ActiveSpecification Comparison
| Parameter | RTAX4000SL-1LG1272B | RTAX4000SL-CG1272EV |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | FPGA & CPLD | FPGA & CPLD |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $9,200.00 | $0.00 |
| Family | RTAX-SL (Radiation-Tolerant FPGA) | RTAX-SL (Radiation-Tolerant FPGA) |
| Equivalent System Gates | 4,000,000 | — |
| Logic Cells | 60480 | 40320 |
| Configurable Logic Blocks (CLBs) | 40320 | — |
| Process Technology | 0.15 um CMOS | 0.15 um |
| Core Supply Voltage | 1.5 V (1.425 V to 1.575 V) | 1.5 V |
| Max Combinatorial Delay | 0.99 ns per CLB | — |
| Speed Grade | -1 | — |
| Package | 1272-pin LGA (ceramic) | 1272-Pin CCGA (Ceramic Column Grid Array) |
| Programmability | Antifuse, one-time programmable | — |
| Configuration | Live at power-up (no external configuration memory) | One-time programmable (antifuse), live-at-power-up |
| Embedded Memory | Embedded SRAM with built-in FIFO control logic | Embedded SRAM with built-in FIFO control logic |
| Mounting Type | Surface Mount | Surface Mount |
| Application Domain | Space-flight systems | — |
| RoHS Status | unknown | [DATA_NEEDED: RoHS status] |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | -55C to +125C |
| I/O Voltage | [DATA_NEEDED: I/O voltage] | — |
| Total Ionizing Dose (TID) Tolerance | [DATA_NEEDED: TID rating] | — |
| System Gates | — | 4,000,000 |
| Logic Family | — | CMOS |
| SEU Immunity | — | SEU-hardened registers; SEU rate < 10-10 errors/bit-day |
| Clocking | — | Segmentable clocks, chip-wide highway routing |
| Arithmetic Support | — | Dedicated carry logic |
| Radiation Environment | — | Space-flight (TID/SEE rated per RTAX-S datasheet) |
| MSL Level | — | [DATA_NEEDED: moisture sensitivity level] |