ICE40LP640-SWG16TR

The ICE40LP640-SWG16TR is an iCE40™ LP Field Programmable Gate Array (FPGA) in a compact 16-WLCSP package. It delivers 640 logic elements with approximately 32 Kbits of on-chip RAM and a small footprint suited for space-constrained embedded and industrial designs.

Designed for low-voltage, low-power operation, this surface-mount device supports a wide operating range and is intended for applications that require compact programmable logic, modest I/O counts, and industrial-grade temperature performance.

Key Features

• Logic Core — 640 logic elements providing flexible LUT-based programmable logic for control, glue logic, and small FPGA functions.
• Embedded Memory — Approximately 32 Kbits of total on-chip RAM (32,768 bits) for local buffering, small FIFOs, and state storage.
• I/O — 10 general-purpose I/O pins in the 16-WLCSP package; supports programmable low-swing differential I/O options described for the iCE40 family.
• Low-Voltage Operation — Core supply range from 1.14 V to 1.26 V to match low-voltage system rails.
• Ultra-Low Power Technology — Built on the iCE40 family’s low-power process; family datasheet cites standby currents as low as 21 μA.
• Package and Mounting — 16-WLCSP (1.40 mm × 1.48 mm) wafer-level CSP, surface-mount for minimal PCB area and compact system integration.
• Industrial Temperature Grade — Specified operating temperature range from −40 °C to 100 °C for harsh-environment applications.
• Compliance — RoHS compliant.

Typical Applications

• Compact Embedded Controllers — Use the small WLCSP package and 640 logic elements to implement control logic, protocol bridging, or peripheral scheduling in space-constrained systems.
• Battery-Powered Devices — Low standby current and low-voltage core operation make the device suitable for always-on or power-sensitive portable electronics.
• Industrial Instrumentation — Industrial temperature rating and on-chip RAM enable deterministic control and local buffering in sensing and monitoring equipment.
• User Interface and Peripheral Glue — Implement custom sequencers, debouncing, and simple interface conversions where modest logic and I/O are required.

Unique Advantages

• Small footprint programmable logic: 16-WLCSP package (1.40 mm × 1.48 mm) minimizes PCB area for compact product designs.
• Low-voltage core compatibility: 1.14 V–1.26 V supply range enables seamless integration with modern low-voltage systems.
• Low-power operation: Family-level low-power process and low standby currents help extend battery life in portable applications.
• Industrial robustness: Rated for −40 °C to 100 °C operation, supporting deployed equipment that must tolerate wide temperature ranges.
• On-chip memory for local buffering: Approximately 32 Kbits of embedded RAM reduces the need for external memory in small designs.
• RoHS compliant: Meets lead-free and restricted substance requirements for modern manufacturing flows.

Why Choose ICE40LP640-SWG16TR?

The ICE40LP640-SWG16TR positions a compact, industrial-grade FPGA option for designers needing modest programmable logic and on-chip memory in the smallest possible package. Its low-voltage core, low-power characteristics, and WLCSP footprint make it well suited for space- and power-constrained embedded systems, industrial instruments, and portable devices that require reliable operation across a wide temperature range.

Choose this device when you need a tightly integrated, RoHS-compliant FPGA that simplifies board-level design by providing local RAM and programmable logic in a very small surface-mount package.

Request a quote or submit an RFQ to obtain pricing, availability, and packaging options for ICE40LP640-SWG16TR.