RTAX250S-LG624E vs RTAX250S-CG624E Comparison
Detailed side-by-side comparison of RTAX250S-LG624E by Microchip Technology and RTAX250S-CG624E 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
RTAX250S-LG624E - 250K Gate Rad-Tolerant FPGA | Microchip
RTAX250S-LG624E ✓ ActiveMicrochip Technology
RTAX250S-CG624E - 250K-Gate Rad-Tolerant FPGA | Microchip
RTAX250S-CG624E ✓ ActiveSpecification Comparison
| Parameter | RTAX250S-LG624E | RTAX250S-CG624E |
|---|---|---|
| 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 |
| System Gates | 250,000 | 250000 gates |
| Logic Cells / Logic Blocks | 2,816 | — |
| Maximum Toggle Frequency | 649 MHz | 649 MHz |
| Process Technology | 0.15 um CMOS | 0.15 um CMOS |
| Core Supply Voltage | 1.5 V | 1.5 V |
| Logic Family | CMOS | CMOS |
| Package Type | Ceramic LGA / CGA-624 | CCGA-624 (ceramic column grid array, 624 pins) |
| Pin Count | 624 | — |
| Operating Temperature | -55C to +125C | -55C to +125C |
| Radiation Tolerance | SEU rate < 10-10 errors per bit-day (per digchip datasheet excerpt) | — |
| SEU Immunity | Immune to Single-Event Upsets at specified LET threshold | Immune to single-event upsets to specified LET threshold; SEU rate < 10-10 errors/bit-day |
| SEU-Hardened Registers | Yes (eliminates need for TMR) | — |
| Configuration | One-time programmable antifuse, live at power-up | — |
| Product Family | RTAX-S / RTAX-SL Radiation-Tolerant FPGAs | — |
| Mounting Type | Surface Mount | Surface Mount |
| Typical Application Domain | Space-flight systems | — |
| Logic Cells (CLBs) | — | 2816 |
| CLB Combinatorial Delay (max) | — | 0.930 ns |
| Programming Technology | — | Antifuse (one-time programmable) |
| SEU Hardening | — | SEU-hardened registers, no external TMR required |
| Power-Up Behavior | — | Live at power-up (true single-chip) |
| Family | — | RTAX-S radiation-tolerant FPGA |
| Target Application | — | Space-flight systems |