ICE40HX4K-TQ144

The ICE40HX4K-TQ144 is a field-programmable gate array (FPGA) from the iCE40™ HX family designed for low-power, embedded system applications. It integrates 3,520 logic elements with on-chip RAM and flexible I/O to support a range of consumer and system designs.

Targeted at low-cost, high-volume consumer and system applications, this device delivers a compact, surface-mount TQFP package and industrial operating range for reliable operation across demanding environments.

Key Features

• Logic Capacity  3,520 logic elements (LUT + flip-flop) for implementing control, interface, and custom logic functions.
• Embedded Memory  Approximately 80 Kbits of on-chip RAM (81,920 bits) for buffering, state storage, and small data structures.
• Programmable I/O  Up to 107 I/O pins with programmable sysIO buffer support across common interface standards, enabling flexible interfacing to peripherals and sensors.
• Clocking  Support for up to two analog PLLs and multiple low-skew global clock resources for synchronous designs and clock-domain management.
• Low-Power Architecture  Part of the iCE40 HX family built on a low-power process; family features include standby modes and configurable I/O swing to help manage power consumption.
• Supply and Temperature  Core supply range 1.14 V to 1.26 V and industrial operating temperature range of −40 °C to 100 °C for robust operation across temperature extremes.
• Packaging & Mounting  144‑LQFP (144‑TQFP, 20 × 20 mm) surface-mount package, suitable for PCB-friendly implementations.
• Environmental Compliance  RoHS compliant manufacturing.

Typical Applications

• Consumer Electronics  Custom interface logic and protocol bridging in low-cost, high-volume consumer devices.
• Embedded Control  Control and glue-logic for appliance, industrial, and system-level embedded controllers requiring consolidated logic and I/O.
• Sensor Aggregation  Interface aggregation and preprocessing for multiple sensors where compact, low-power programmable logic is required.
• Prototyping and Product Development  Rapid development of custom logic functions and peripheral interfaces in product proof-of-concept and early production stages.

Unique Advantages

• Balanced Logic and Memory  3,520 logic elements combined with ~80 Kbits of embedded RAM provide a practical mix for mid-density designs without external memory.
• Flexible I/O  107 programmable I/O pins allow direct connections to a wide range of peripherals, reducing the need for external glue logic.
• Industrial Temperature Range  Rated from −40 °C to 100 °C for reliable deployment in temperature-variable environments.
• Compact, PCB-Friendly Package  144‑LQFP surface-mount package simplifies PCB layout and assembly for production designs.
• Power-Conscious Design  Built on a low-power family architecture with configurable I/O and clock resources to help control static and dynamic power.
• Standards-Compliant Manufacturing  RoHS compliance supports modern environmental and production requirements.

Why Choose ICE40HX4K-TQ144?

The ICE40HX4K-TQ144 combines a mid-range logic capacity with embedded memory and a flexible I/O set in a compact 144‑LQFP package, making it a practical choice for designers who need programmable logic with industrial temperature capability. Its low-power family architecture and on-chip resources simplify designs by reducing external components and easing integration.

This device is well suited for teams developing consumer and system applications that require a balance of performance, integration, and robustness, and for projects that will benefit from a mature FPGA family and available development resources.

Request a quote or submit a sales inquiry to get pricing and availability for ICE40HX4K-TQ144.