RTAX4000S-1LG1272PROTO vs RTAX4000SL-CG1272B Comparison
Detailed side-by-side comparison of RTAX4000S-1LG1272PROTO by Microchip Technology and RTAX4000SL-CG1272B 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
RTAX4000S-1LG1272PROTO - 4M-Gate Rad-Tolerant FPGA | Microchip
RTAX4000S-1LG1272PROTO ✓ ActiveMicrochip Technology
RTAX4000SL-CG1272B - 4M-Gate Rad-Tolerant FPGA CCGA1272 | Microchip
RTAX4000SL-CG1272B ✓ ActiveSpecification Comparison
| Parameter | RTAX4000S-1LG1272PROTO | RTAX4000SL-CG1272B |
|---|---|---|
| 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 | $0.00 |
| Manufacturer | Microchip Technology (Actel/Microsemi) | — |
| Family | RTAX-S/SL and RTAX-DSP Radiation-Tolerant FPGAs | RTAX-SL |
| Equivalent System Gates | 4,000,000 | 4,000,000 |
| Configurable Logic Blocks (CLBs) | 40,320 | — |
| Logic Cells | 60,480 | — |
| Technology | CMOS, antifuse (non-volatile) | — |
| Core Supply Voltage | 1.5 V (range 1.425 V to 1.575 V) | 1.5 V |
| Package | 1272-ball Ceramic Column Grid Array (CCGA, LG1272) | 1272-pin CCGA (Ceramic Column Grid Array) |
| Package Dimensions | 37.5 mm x 37.5 mm | — |
| Terminal Pitch | 1.00 mm | — |
| Embedded Memory | Embedded SRAM with built-in FIFO control logic | [DATA_NEEDED: embedded SRAM block capacity] |
| Clock Features | Segmentable clocks, chip-wide highway routing | — |
| Configuration | Live at power-up, single chip (no external config memory) | Single-chip, live-at-power-up |
| Variant Grade | PROTO (same silicon and packaging as flight units, without some flight-model tests) | — |
| Target Market | Spaceflight systems (radiation-tolerant) | — |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Radiation Tolerance (TID/SEE) | [DATA_NEEDED: total ionizing dose and single-event effects rating] | — |
| I/O Count | [DATA_NEEDED: user I/O count for LG1272] | — |
| Moisture Sensitivity Level | [DATA_NEEDED: MSL level] | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| Logic Cells (CLBs) | — | 40320 |
| Process Technology | — | 0.15 um |
| Programming Type | — | One-Time Programmable (antifuse) |
| Radiation Tolerance | — | Radiation-tolerant (space-flight qualified family) |
| Mounting Type | — | Surface Mount |
| Max User I/O | — | [DATA_NEEDED: maximum user I/O count] |
| Speed Grade | — | Standard (non -1 grade) |
| MSL Level | — | [DATA_NEEDED: moisture sensitivity level] |