RTAX250S-LG624B vs RTAX250SL-LG624E Comparison
Detailed side-by-side comparison of RTAX250S-LG624B by Microchip Technology and RTAX250SL-LG624E by Microsemi. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Microchip Technology
RTAX250S-LG624B - Rad-Tolerant FPGA 250K Gates | Microchip
RTAX250S-LG624B ✓ ActiveMicrosemi
RTAX250SL-LG624E - 250K Gate Rad-Tolerant FPGA | Actel/Microchip
RTAX250SL-LG624E ✓ ActiveSpecification Comparison
| Parameter | RTAX250S-LG624B | RTAX250SL-LG624E |
|---|---|---|
| Brand | Microchip Technology | Microsemi |
| Category | FPGA & CPLD | FPGA & CPLD |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2,350.00 | $1,000.00 |
| Family | RTAX-S (RTAX-S/SL and RTAX-DSP radiation-tolerant FPGAs) | RTAX-SL Radiation-Tolerant FPGA |
| Equivalent System Gates | 250,000 gates | 250000 gates |
| Configurable Logic Blocks (CLBs) | 2816 | — |
| Logic Cells | 4224 | — |
| Maximum System Frequency | 649 MHz | 649 MHz |
| Process Technology | 0.15 um CMOS | 0.15 um CMOS |
| Core Supply Voltage | 1.5 V | 1.5 V |
| Package | 624-Pin LGA (LG624) | 624-Pin LGA (LG624) |
| Technology Type | Antifuse, one-time programmable (OTP) | — |
| Configuration | Live-at-power-up, single chip | — |
| Embedded Memory | Embedded SRAM with built-in FIFO control logic | Embedded SRAM with built-in FIFO control logic |
| Routing Features | Chip-wide highway routing, segmentable clocks, carry logic | — |
| Radiation Tolerance | Radiation-tolerant (spaceflight qualified family) | Radiation-tolerant, space-flight qualified family |
| Operating Temperature Range | [DATA_NEEDED: Operating Temperature Range] | — |
| Number of User I/Os (LG624) | [DATA_NEEDED: User I/O count] | — |
| Speed Grade | [DATA_NEEDED: Speed grade suffix detail] | Standard (-) per RTAX-S/SL speed grade system |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS compliance] |
| Manufacturer | — | Actel (Microsemi / Microchip Technology) |
| Logic Cells (CLBs) | — | 2816 cells |
| Live at Power-Up | — | Yes |
| Clock Architecture | — | Segmentable clocks, chip-wide highway routing |
| Arithmetic Support | — | Dedicated carry logic |
| Operating Temperature | — | [DATA_NEEDED: operating temperature range] |
| I/O Count (LG624) | — | [DATA_NEEDED: user I/O count for LG624 package] |