ICE5LP2K-UWG20ITR

The ICE5LP2K-UWG20ITR is an iCE40 Ultra™ family ultra-low power field programmable gate array (FPGA) in a compact 20-WLCSP package. It provides 2,048 logic elements and approximately 80 kbits of embedded RAM, targeted at space-constrained industrial and mobile sensor-management applications.

Built for low-power, highly integrated designs, this device combines programmable logic with on-chip peripherals and drivers to simplify sensor interfacing, LED/IR control and low-power always-on functions while supporting industrial temperature operation.

Key Features

• Logic Capacity — 2,048 logic elements implemented across 256 logic blocks (CLBs), suitable for small to mid-density control and preprocessing tasks.
• Embedded Memory — Total on-chip RAM of 81,920 bits (approximately 80 kbits) for buffering and local data storage.
• Low-Power Operation — iCE40 Ultra family-level low-power architecture with standby currents as low as typical 71 μA, supporting energy-efficient always-on and mobile applications.
• On-Chip Peripherals — Hardened SPI and I²C interfaces, DSP functional block for 8-/16-bit signed/unsigned operations, and on-chip oscillators (10 kHz LFOSC and 48 MHz HFOSC) for power-optimized wake/sleep control.
• LED and IR Drivers — Embedded RGB PWM logic with three 24 mA constant-current RGB outputs and a 500 mA IR LED driver to directly drive LEDs without external MOSFETs or buffers (series-level feature).
• Clocking and DSP — Flexible clocking resources including multiple low-skew global signals and one PLL with dynamic interface; on-chip DSP multiplier/accumulator and MAC functions for sensor preprocessing (series-level features).
• I/O and Packaging — 12 I/O pins, surface-mount 20-UFBGA WLCSP package (supplier device package: 20-WLCSP, 1.71 × 2.06 mm) for compact PCB designs.
• Supply and Temperature — Core supply range 1.14 V to 1.26 V; industrial-grade operating temperature range from −40 °C to 100 °C.
• Compliance — RoHS compliant.

Typical Applications

• Mobile and Handheld Devices — Sensor management, pre-processing and always-on functions in smartphones, tablets and other handheld consumer devices.
• Sensor Fusion and Preprocessing — Local DSP and RAM resources enable preprocessing of multi-sensor data streams before passing to host processors.
• LED and IR Control — Integrated RGB PWM and high-current IR driver for service LEDs, IR communication or barcode emulation without external driver components.
• Compact Industrial Handhelds — Industrial temperature rating and small WLCSP footprint suit compact commercial and industrial handheld products.

Unique Advantages

• Highly integrated peripherals: Hardened SPI/I²C controllers, on-chip oscillators and DSP reduce external components and simplify system design.
• Direct LED/IR drive capability: Built-in RGB and IR drivers eliminate the need for external MOSFETs or buffers, lowering BOM and board complexity.
• Ultra-small package footprint: 20-WLCSP (1.71 × 2.06 mm) enables dense PCB layouts and space-constrained product designs.
• Low-power ready: Family-level low standby current supports always-on and battery-sensitive applications, enabling efficient power management.
• Industrial operating range: −40 °C to 100 °C rating provides wider environmental tolerance for commercial and industrial deployments.

Why Choose ICE5LP2K-UWG20ITR?

The ICE5LP2K-UWG20ITR combines a compact WLCSP package, mid-range logic capacity and approximately 80 kbits of embedded RAM with on-chip peripherals optimized for low-power sensor and LED/IR applications. Its integrated SPI/I²C controllers, DSP block and oscillator options make it a practical choice for designers needing local preprocessing, always-on functions and reduced BOM in constrained form factors.

Ideal for product teams in consumer handhelds, industrial handhelds and multi-sensor systems, this industrial-grade iCE40 Ultra device delivers a balance of integration, low-power operation and small footprint backed by the iCE40 Ultra family feature set.

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