RTAX4000D-CQ352B vs RTAX4000D-1CQ352B Comparison
Detailed side-by-side comparison of RTAX4000D-CQ352B by Microchip Technology and RTAX4000D-1CQ352B 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
RTAX4000D-CQ352B - 4M-Gate Rad-Tolerant FPGA CQFP-352 | Microchip
RTAX4000D-CQ352B ✓ ActiveMicrochip Technology
RTAX4000D-1CQ352B - 4M-Gate Rad-Tolerant FPGA 1.5V | Microchip
RTAX4000D-1CQ352B ✓ ActiveSpecification Comparison
| Parameter | RTAX4000D-CQ352B | RTAX4000D-1CQ352B |
|---|---|---|
| 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 | $2,600.00 |
| Logic Cells | 55,440 | 55440 cells |
| Configurable Logic Blocks (CLBs) | 36,960 | 36960 CLBs |
| Equivalent Gates | 4,000,000 | — |
| System Gates (cells, per Jotrin listing) | 33,600 | — |
| Family | RTAX-DSP (RTAX-S/SL/DSP) | RTAX-DSP Radiation-Tolerant FPGA |
| Process Technology | 0.15 um | 0.15 um CMOS |
| Core Supply Voltage | 1.5 V (1.425 V to 1.575 V) | — |
| Combinatorial CLB Delay | [DATA_NEEDED: combinatorial CLB delay for standard speed grade; 0.99 ns max is specified for the -1 speed grade variant] | — |
| Technology Type | Antifuse, one-time programmable, radiation-tolerant | — |
| Package | 352-pin Ceramic CQFP (CQFP-352) | 352-pin Ceramic CQFP (CQ352) |
| Mounting Type | Surface Mount | Surface Mount |
| Configuration | Live at power-up, single chip, no external configuration memory | — |
| Radiation Tolerance | Radiation-tolerant (space-flight qualified family) | Radiation-tolerant (space flight) |
| Application Domain | Space flight systems | — |
| Programmability | OTP (one-time programmable antifuse) | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | unknown |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | — |
| Equivalent System Gates | — | 4000000 gates |
| Core Supply Voltage (Nominal) | — | 1.5 V |
| Core Supply Voltage Range | — | 1.425 V to 1.575 V |
| Combinatorial CLB Delay (Max) | — | 0.99 ns |
| Programmability Type | — | Antifuse (OTP), live at power-up |
| Speed Grade | — | -1 |
| Technology | — | CMOS, Digital |
| Embedded SRAM | — | Yes (with built-in FIFO control logic) |
| Operating Temperature Bin | — | B |