A54SX32A-PQ208A

The A54SX32A-PQ208A is a nonvolatile SX-A family FPGA supplied in a 208-pin BFQFP/PQFP package configured for surface-mount assembly. The device offers 48,000 system gates with 2,880 logic elements and 174 user I/Os, and is provided as an AEC-Q100-qualified automotive-grade part.

Designed for embedded and automotive applications that require a single-chip, nonvolatile programmable logic solution, the device delivers configurable I/O voltage support, hot-swap capable I/Os, power-up/down friendly behavior, and a wide operating range (2.25 V to 5.25 V and –40 °C to 125 °C).

Key Features

• Core Capacity — 48,000 system gates and 2,880 logic elements provide mid-range programmable logic capacity for control, interface and glue-logic functions.
• I/O and Interface Flexibility — 174 user I/Os with configurable support for 3.3V PCI, 3.3V LVTTL and 2.5V LVCMOS2 signaling; individual output slew-rate control and selectable weak pull-up/pull-down at power-up.
• Nonvolatile Single‑Chip Solution — Nonvolatile configuration removes the need for external configuration memory while enabling deterministic, user-controllable timing.
• Automotive Qualification & Temperature Range — AEC‑Q100 qualification and an operating temperature range of –40 °C to 125 °C for designs requiring qualified automotive components.
• Power and Supply — Broad supply range from 2.25 V to 5.25 V and power-up/down friendly operation with no sequencing required for supply voltages.
• Package & Mounting — 208‑pin BFQFP (supplier device package shown as 208‑PQFP 28×28) optimized for surface-mount PCB assembly.
• System-Level Features — Hot-swap compliant I/Os, 66 MHz PCI compliance, and support for in-system diagnostic and verification capabilities.
• Security — Built-in secure programming technology (FuseLock™) to protect design IP against reverse engineering and unauthorized readout.
• Compliance — RoHS-compliant device for lead‑free manufacturing environments.
• On-chip Memory — No dedicated on-chip RAM bits (Total Ram Bits: 0), suitable for designs that rely on distributed logic or external memory.

Typical Applications

• Automotive systems — AEC‑Q100 qualification and a –40 °C to 125 °C operating range make the device appropriate for in-vehicle control and interface functions requiring qualified components.
• PCI-based embedded systems — 66 MHz PCI compliance and 3.3V PCI I/O support enable use as a programmable logic interface or bridge in PCI-capable embedded platforms.
• In-system diagnostics and verification — Built-in diagnostic capabilities support board-level verification and in-field troubleshooting during development and deployment.
• General embedded control and I/O consolidation — High I/O count and configurable signaling simplify integration of glue logic, sensor interfaces and peripheral control into a single-package FPGA.

Unique Advantages

• Automotive-qualified programmability: AEC‑Q100 qualification and wide temperature rating provide a programmable logic option suitable for designs that require automotive-grade components.
• Nonvolatile configuration: Eliminates the need for external configuration storage and supports deterministic start-up behavior across power cycles.
• Flexible I/O and voltage support: Configurable I/O standards and a wide supply-voltage range reduce the need for level translators and simplify board-level power design.
• Power-up/down friendly: No supply sequencing required, easing integration into systems with multiple power rails and hot-swap scenarios.
• Integrated security features: FuseLock™ secure programming technology protects design IP and helps prevent unauthorized readout.
• RoHS compliance and standard packaging: Lead‑free compliance and a 208‑pin PQFP/BFQFP package support modern manufacturing and assembly processes.

Why Choose A54SX32A-PQ208A?

The A54SX32A-PQ208A delivers a balanced combination of mid-range gate capacity, high I/O density and automotive-grade qualification in a single nonvolatile FPGA package. Its configurable I/O standards, wide supply-voltage tolerance, hot-swap capable I/Os and power-up/down friendly operation make it well suited to embedded and automotive designs that demand reliable, deterministic programmable logic.

Engineers designing system control, interface bridging or diagnostic-capable embedded products will find the device’s mix of system features and qualification beneficial for reducing board complexity and accelerating development. The device is supported by the SX-A family documentation and development tool references provided in the product literature.

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