RTAX1000SL-CGS624E - 1M-Gate Rad-Tolerant FPGA CCGA-624 | Microchip
部品番号: RTAX1000SL-CGS624E ✓ 生産中| 数量 | 単価 | 小計 |
|---|---|---|
| 1 | $4850 | $4,850.00 |
| 10 | $4620 | $46,200.00 |
| 100 | $4390 | $439,000.00 |
| 500 | $4180 | $2,090,000.00 |
| 1,000 | $3970 | $3,970,000.00 |
RTAX1000SL-CGS624E 概要
A radiation-tolerant FPGA is a field-programmable gate array engineered to survive the harsh radiation environment of space: it combines an anti-fuse-based, non-volatile fabric (live-at-power-up, no configuration flash to upset) with a single-chip form factor that avoids the cost, mass, and power of external configuration devices. In the space-electronics hierarchy, it sits alongside radiation-hardened ASICs but offers lower NRE cost and faster time to orbit.
Key features include the Axcelerator-derived fabric with embedded SRAM featuring built-in FIFO control logic, segmentable clocks with chip-wide highway routing, and dedicated carry logic for arithmetic. These map directly to the needs of flight payloads that require high gate density, deterministic timing, and single-chip reliability.
Technically, the RTAX-S/SL family is based on Microsemi (now Microchip) commercial Axcelerator devices, letting designers prototype on commercial equivalents using footprint-compatible adaptor boards and an EDIF netlist and pinout converter before committing to flight silicon. This mitigation flow is described in Microchip application note Prototyping for RTAX-S and RTAX-SL Devices, which materially reduces program risk.
Typical applications include satellite payload processing, spacecraft command and data handling, remote sensing and imaging pipelines, and telemetry/tracking/control electronics, where 1M gates of immediate-on-boot logic fits data formatting and bus interface roles.
A key design consideration is that the 624-ball ceramic column package requires strict board-level mounting practice; ceramic column BGA rework is specialized, so pinout lock-down early in the flight design cycle is essential.
This page synthesizes drop-in alternatives within the same CGS624 footprint, datasheet-linked design notes, and application guidance not consolidated on the manufacturer datasheet alone.
ドロップイン代替品: RTAX1000SL-CGS624E — 同一パッケージでピン互換。PCBの作り直しが必要な異なるパッケージの部品は除外されています。
このシリーズのバリエーション
同一シリーズでドロップイン互換のモデル: RTAX1000SL-CGS624E （同一形状・フットプリント） — 相違点: Package, Equivalent System Gates, Configuration, Technology, Family.
クイック比較ツール — 並列比較する代替部品を選択:
RTAX1000SL-1CGS624E
✅ ドロップイン ⚠️ 仕様未検証✓ 在庫あり
$3420 / 個
データシートを見る →RTAX2000S-1CGS624V
✅ ドロップイン✓ 在庫あり
$3950 / 個
データシートを見る →RTAX2000S-CGS624V
✅ ドロップイン✓ 在庫あり
価格はお問い合わせください
データシートを見る →RTAX2000SL-1CGS624E
✅ ドロップイン✓ 在庫あり
$10750 / 個
データシートを見る →RTAX2000SL-CGS624E
✅ ドロップイン✓ 在庫あり
価格はお問い合わせください
データシートを見る →RTAX1000SL-CGS624E 最大定格＆電気的特性
| Equivalent System Gates | 1000000 gates |
| Additional ASIC Gates | 125000 gates |
| Configurable Logic Blocks (CLBs) | 12096 |
| Maximum System Frequency | 581 MHz |
| Process Technology | 0.15 um CMOS |
| Core Supply Voltage | 1.5 V |
| Family | RTAX-S/SL Radiation-Tolerant FPGA |
| パッケージ | 624-ball Ceramic Column Grid Array (CGS624) |
| Radiation Tolerance | Radiation-tolerant (space-flight qualified family) |
| Configuration | Non-volatile anti-fuse, live-at-power-up, single chip |
| Embedded Memory | Embedded SRAM with built-in FIFO control logic |
| Clocking Features | Segmentable clocks, chip-wide highway routing |
| Arithmetic Support | Dedicated carry logic |
| 実装タイプ | Surface Mount |
RTAX1000SL-CGS624E 624-ball ceramic column grid array (cgs624) ピン配置ガイド
RTAX1000SL-CGS624E (624-ball ceramic column grid array (cgs624) パッケージ) のピン配置。 このデジタルICには、GPIO、通信インターフェース (UART、SPI、I2C)、および電源ピンが含まれています。代替ピン機能と設定オプションについては、メーカーのデータシートを参照してください。組み込みシステム設計とPCBレイアウトに不可欠です。
詳細なピン配置データはありません: RTAX1000SL-CGS624E.
詳細は データシート をご参照ください。
主な用途
RTAX1000SL-CGS624E の用途: 6 件s: Satellite Payload Data Processing, Spacecraft Command and Data Handling, Remote Sensing and Imaging Instrumentation, Telemetry, Tracking and Control Electronics, Flight Prototype and Ground Evaluation Systems, Radiation-Tolerant Glue Logic Integration.
Satellite Payload Data Processing
The RTAX1000SL-CGS624E fits payload processing chains where 1M gates of glueless logic must be alive at power-up with no external configuration device. Its 12,096 CLBs and embedded SRAM with built-in FIFO control absorb CCSDS framing, compression pre-processing, and payload-to-downlink formatting, while 581 MHz fabric capability covers high-rate clock domains. Deployed between a sensor interface and the downlink modulator, the anti-fuse fabric adds no configuration SEU exposure, and the single-chip CGS624 package saves mass and board area versus multi-chip configuration schemes. Verify the device TID and SEE reports against mission orbit requirements, and use segmentable clocks to isolate payload timing from housekeeping domains.
おすすめ
Spacecraft Command and Data Handling
Command and data handling (C&DH) subsystems need deterministic boot behavior: the RTAX1000SL-CGS624E's anti-fuse configuration is live-at-power-up, so telemetry gates, bus interfaces, and watchdog logic are operational the moment rails settle. With 1M equivalent gates plus 125,000 ASIC gates of capacity, the device implements MIL-STD-1553 or SpaceWire-style interfaces, memory controllers, and housekeeping aggregation without a companion ASIC. The 1.5V core on a 0.15 um CMOS process keeps dynamic power low, valuable on power-limited buses. Designers typically partition C&DH logic so safety-critical paths avoid deep pipelines, and use the chip-wide highway routing to keep clock skew controlled across the 624-ball CCGA footprint.
おすすめ
Remote Sensing and Imaging Instrumentation
Earth-observation and scientific instruments generate parallel high-rate data streams that the RTAX1000SL-CGS624E handles with its embedded SRAM FIFO logic and carry-chain arithmetic for real-time accumulation and correction. The 1M-gate fabric is large enough for CCD/CMOS sensor timing generators, deglitching, and packetization, while the 581 MHz maximum fabric performance supports multi-tap pixel-rate clocking. Because imaging missions often iterate sensor timing late in integration, the RTAX-S/SL prototyping flow (footprint-compatible adaptor board plus EDIF netlist and pinout conversion against commercial Axcelerator silicon, per Microchip application note Prototyping for RTAX-S and RTAX-SL Devices) lets teams verify algorithms on the bench before flight silicon is committed.
おすすめ
Telemetry, Tracking and Control Electronics
TT&C electronics require continuously available framing, encoding, and timing logic; the RTAX1000SL-CGS624E's non-volatile anti-fuse fabric means no configuration readback or reprogramming is ever exposed to radiation upset. Its 12,096 CLBs implement convolutional encoders, frame synchronizers, and decimation filters, while dedicated carry logic accelerates CRC and accumulator functions. The segmentable clock architecture lets TT&C and safe-mode logic run on isolated clock trees within the same die, and the CGS624 ceramic column package provides the hermeticity and thermal cycle endurance needed for launch and on-orbit environments. Ground checkout typically exercises both nominal and safe-mode clock configurations before reverting to flight code.
おすすめ
Flight Prototype and Ground Evaluation Systems
For breadboard and EM (engineering model) builds, the RTAX-S/SL methodology supports mapping RTAX1000SL-CGS624E designs onto commercial counterpart silicon using a footprint-compatible adaptor board, an EDIF netlist converter, and a pinout converter. Aldec's ACT-H3Ki-CG624 adaptor, for example, mimics the CG624 ball footprint with an A3PE3000 on board, allowing the adaptor to be assembled directly in the flight FPGA's place for logic validation and timing explorations. This reduces risk before expensive flight lots are purchased, and shortens the iteration loop when sensor interfaces or bus protocols change. Final flight designs must be recompiled with RTAX-S/SL libraries and timing models, since commercial silicon does not replicate the flight fabric's radiation behavior.
おすすめ
Radiation-Tolerant Glue Logic Integration
Legacy spacecraft architectures often retain multiple ASICs and ASSPs; the RTAX1000SL-CGS624E consolidates their glue logic into one live-at-power-up chip. With 1M gates plus 125,000 ASIC gates of equivalent capacity, the device absorbs bus bridges, memory arbiters, custom serializers, and housekeeping ADC interfacing, cutting component count and the associated screening burden. Its 1.5V core and 0.15 um CMOS process keep standby consumption acceptable for eclipse operations. Because the CGS624 ball map is shared across the RTAX-S/SL family, designers retain a migration path: if consolidation grows, the RTAX2000S-CGS624V mounts on the identical footprint with roughly twice the capacity, protecting the board investment across build iterations.
おすすめ
おすすめ製品の概要
エンジニアリング参考データ: RTAX1000SL-CGS624E — 比較、設計ガイダンス、コンプライアンス情報。
選定ガイド
代替品との比較
| パラメータ | この製品 | RTAX1000SL-1CGS624E | RTAX2000S-1CGS624V | RTAX2000SL-1CGS624E | RTAX2000SL-CGS624E |
|---|---|---|---|---|---|
| Package | CGS624 (624-ball CCGA) | CGS624 (624-ball CCGA) - same | CGS624 (624-ball CCGA) - same | CGS624 (624-ball CCGA) - same | CGS624 (624-ball CCGA) - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Speed Grade | Standard | -1 (faster) | -1 (faster) | -1 (faster) | Standard |
| Core Supply Voltage | 1.5 V | 1.5 V | 1.5 V | 1.5 V | 1.5 V |
| Fabric Type | SL (low-power) anti-fuse | SL anti-fuse | S (standard) anti-fuse | SL anti-fuse | SL anti-fuse |
| Configuration | Non-volatile anti-fuse, live-at-power-up | Non-volatile anti-fuse, live-at-power-up | Non-volatile anti-fuse, live-at-power-up | Non-volatile anti-fuse, live-at-power-up | Non-volatile anti-fuse, live-at-power-up |
主な差別化要因
- Lowest-power SL fabric at 1M gates （vs RTAX2000S-CGS624V)
- Standard speed grade economics （vs RTAX1000SL-1CGS624E)
- Right-sized capacity within shared footprint （vs RTAX2000SL-1CGS624E)
設計ノート
The CGS624 ceramic column grid array uses solder columns rather than solder balls, which changes both assembly and rework practice versus standard BGA. Column standoff improves tolerance of thermal cycling (valuable for launch vibration and on-orbit temperature swings) but requires inspection with X-ray and column-specific reflow profiles. Follow the package mechanical drawing and assembly guidance in the Microchip RTAX-S/SL datasheet (ds2169) for land pattern, keep-out, and column coplanarity requirements.
Do not prototype directly on flight silicon. The manufacturer-documented methodology uses a footprint-compatible adaptor board with an EDIF netlist converter and pinout converter to map RTAX-S/SL designs onto commercial Axcelerator silicon; see Microchip application note Prototyping for RTAX-S and RTAX-SL Devices. Skipping this flow and burning anti-fuses on flight devices during debugging wastes irreplaceable flight-lot parts, because anti-fuse configuration is one-time-programmable and cannot be reworked.
The RTAX1000SL operates from a 1.5V core with 0.15 um CMOS process technology. Estimated: budget rail sequencing so the core supply is stable before configuration-dependent I/O activity; total power depends on toggle rates and I/O loading, so use Microchip's Libero SoC power estimation tools with your post-place-and-route netlist rather than generic figures. Because the device is live-at-power-up, I/O behavior during supply ramp must be reviewed against attached subsystem input requirements to avoid unintended bus contention at turn-on.
Leverage the segmentable clock architecture and chip-wide highway routing to isolate timing domains: keep payload processing, housekeeping, and interface clocks in separate clock regions to bound skew and simplify timing closure across the large 624-ball package. Simulate I/O ring loading for high-rate buses early, and lock the 624-ball pinout before board layout since anti-fuse devices cannot tolerate late pin re-mapping without re-running flight timing analysis.
コンプライアンス情報
Space-grade ceramic column grid array packages may fall under RoHS exemption clauses for hermetic aerospace packaging; status not stated in verified data. Request a certificate of conformance and material declaration for the specific flight lot and date code.
