RT4G150L-CQG352M

The RT4G150L-CQG352M is a military-grade RTG4™ Flash-based FPGA offering a high-density, radiation-tolerant architecture for demanding embedded systems. This device combines a large programmable fabric with hardened registers, native high-speed serial interfaces, and embedded DSP/memory resources targeted at space, avionics, medical electronics, and other harsh-environment applications.

Key architectural elements include 151,824 logic elements, approximately 5,325 bits of embedded memory, 166 user I/Os, and native SerDes support — all in a 352‑BFCQFP exposed pad package designed for surface-mount assembly and extended temperature operation.

Key Features

• High-density logic — 151,824 logic elements for complex control, processing and I/O consolidation in a single device.
• Embedded memory and DSP — Approximately 5,325 bits of on-chip RAM plus embedded multiply-accumulate blocks supporting DSP functions up to 300 MHz.
• Radiation-tolerant architecture — Fabric and registers are hardened against single-event upsets (SEUs) for use in radiation-prone environments such as space and high-altitude platforms.
• High-speed serial interfaces — Native SerDes supporting 3.125 Gbps serial communication for high-throughput links.
• Memory controller support — Integrated DDR2/DDR3/LPDDR memory controller capability for high-speed external memory interfaces.
• Logic performance — Each logic element includes a 4-input LUT (LUT4) with fast carry chains and fabric performance up to 300 MHz.
• Package and mounting — 352‑BFCQFP with exposed pad and tie bar; supplier device package: 352‑QFP (48×48). Surface-mount mounting type.
• Operating range and supply — Voltage supply 1.14 V to 1.26 V; operating temperature range −55 °C to 125 °C. Grade: Military.
• Standards and compliance — RoHS compliant for regulated material requirements.

Typical Applications

• Space systems — Radiation-tolerant FPGA fabric and SEU-hardened registers for use in low-, medium- and geostationary-orbit payloads and spacecraft subsystems.
• High-altitude and avionics — Deterministic logic performance and wide temperature range for flight electronics and high-altitude platforms.
• Medical and industrial control — Embedded DSP blocks and abundant logic density for real-time signal processing, imaging, and control systems operating in demanding environments.
• Nuclear and safety-critical instrumentation — Hardened configuration and military-grade temperature specs suitable for control and monitoring systems in nuclear facilities.

Unique Advantages

• Radiation-hardened configuration: Registers and fabric hardened against SEUs to maintain reliable operation in radiation-prone environments.
• Extensive logic resources: 151,824 logic elements enable consolidation of multiple subsystems into a single FPGA, reducing board-level complexity.
• Integrated high-speed I/O: 166 user I/Os and native 3.125 Gbps SerDes simplify high-throughput interface design.
• DSP-capable fabric: Embedded multiply-accumulate blocks and DSP performance up to 300 MHz support signal processing and real-time algorithms on-chip.
• Wide operating range: Military-grade temperature rating (−55 °C to 125 °C) and precise supply window (1.14–1.26 V) for harsh-environment deployments.
• Surface-mount, robust package: 352‑BFCQFP exposed pad with tie bar supports thermal management and reliable PCB assembly.

Why Choose RT4G150L-CQG352M?

The RT4G150L-CQG352M combines high logic density, hardened configuration, and integrated high-speed serial and memory interfaces in a military-grade FPGA package. It is well suited for system designers who require radiation tolerance, deterministic DSP performance, and a wide operating temperature range for space, avionics, medical, and nuclear applications.

Choosing this device enables consolidation of complex functions into a single programmable device, reducing system bill-of-materials and simplifying routing for high-performance embedded designs while leveraging Microchip's RTG4 architecture and support materials.

Request a quote or submit an inquiry to obtain pricing, availability, and lead-time information for the RT4G150L-CQG352M.