ICE40LP640-SWG16TR1K

The ICE40LP640-SWG16TR1K is an iCE40™ LP series FPGA from Lattice Semiconductor. It provides 640 logic elements and approximately 32 Kbits of embedded RAM in an ultra-compact 16‑WLCSP (1.40 × 1.48 mm) package, optimized for low-power, space-constrained designs.

Targeted at low-cost, high-volume consumer and system applications, this industrial‑grade device combines flexible on-chip configuration, programmable I/O, and low standby current to support compact, power-sensitive embedded designs.

Key Features

• Logic Capacity — 640 logic elements suitable for small to moderate glue-logic, control and interface functions.
• Configurable Logic Blocks — 80 CLBs provide the fabric for LUT-based logic implementation and flip‑flop resources.
• Embedded Memory — Approximately 32 Kbits of on-chip RAM for buffering, state storage and small on-chip data structures.
• Low-Power Architecture — Built on a 40 nm low-power process with standby current values reported as low as 21 μA in the iCE40 family.
• Flexible I/O — Up to 10 I/Os in the SWG16 package with programmable sysIO buffer options and support for low-swing differential signaling as described in the iCE40 family data.
• On-Chip Configuration — Supports configuration from internal nonvolatile configuration memory (NVCM) or via a standard SPI interface.
• Clocking and PLLs — Family features include global clock resources and up to two analog PLLs per device in select members, enabling flexible clocking options.
• High-Current LED Drivers — Family-level options include three high-current LED drivers for direct LED control in supported devices.
• Industrial Temperature Range — Rated for operation from −40 °C to 100 °C.
• Supply Voltage — Operates from 1.14 V to 1.26 V, suitable for low-voltage system integration.
• Compact Package — Available in a 16‑WLCSP (1.40 × 1.48 mm) package for minimal board footprint.
• RoHS Compliant — Meets RoHS environmental requirements.

Typical Applications

• Consumer Electronics — Small, low-power logic functions and control tasks in compact consumer devices where board space is limited.
• LED / Indicator Control — Drive and control schemes for up to three high-current LEDs or one RGB LED where family features support direct LED drivers.
• Space-Constrained Embedded Systems — Compact WLCSP package delivers programmable logic capability for tightly packaged modules and wearable-style designs.
• Low-Power Battery-Operated Devices — Ultra-low standby current and low-voltage operation help extend battery life in power-sensitive applications.

Unique Advantages

• Compact, production-ready package: The 16‑WLCSP (1.40 × 1.48 mm) keeps board area minimal while delivering FPGA flexibility.
• Low-power operation: 40 nm low-power process and family standby currents as low as 21 μA reduce system-level power draw.
• Integrated memory and logic: 640 logic elements with approximately 32 Kbits of embedded RAM reduce external component count.
• Flexible configuration options: Internal NVCM and SPI configuration modes simplify system boot and update strategies.
• Industrial temperature range: −40 °C to 100 °C rating supports a wide range of operating environments.
• Programmable I/O and clocking: Family-level programmable sysIO buffers and PLL options enable multiple interface and timing topologies.

Why Choose ICE40LP640-SWG16TR1K?

ICE40LP640-SWG16TR1K positions itself as a compact, low-power FPGA option for designers needing programmable logic in very small form factors. Its combination of 640 logic elements, embedded RAM, flexible configuration, and industrial temperature tolerance makes it suitable for space-constrained, power-sensitive designs in consumer and system applications.

Backed by the iCE40 family design ecosystem from Lattice Semiconductor, this device provides a practical balance of integration, low standby power, and package density for products that require reliable, field-programmable logic without a large board footprint.

If you would like pricing, availability or to request a formal quote, submit an inquiry or request a quote today to get started.