ICE5LP1K-UWG20ITR50

Field Programmable Gate Array Overview

The ICE5LP1K-UWG20ITR50 is an ultra-low power FPGA from the iCE40 Ultra family, fabricated using a 40 nm process. It provides 1100 logic cells (LUTs) and 64 kbits of embedded block RAM. The device integrates two hardened I2C interfaces, two hardened SPI interfaces, and one PLL. It features on-chip oscillators including a 10 kHz LFOSC and a 48 MHz HFOSC. Key hardware includes three 24 mA RGB LED drivers and one 500 mA IR LED driver. Configuration utilizes internal non-volatile configuration memory (NVCM). The component is housed in a 36-ball WLCSP package with a 0.35 mm pitch.

Field Programmable Gate Array Feature Summary

• Ultra-low power architecture optimized for mobile applications
• Integrated hardened I2C and SPI controllers for sensor interfacing
• On-chip oscillators supporting always-on and wake-up functions
• High-current LED drivers for direct service and IR control

Field Programmable Gate Array Applications

• Smartphones and tablets
• Consumer handheld devices
• Multi-sensor management applications
• USB Type-C cable detect and power delivery

Field Programmable Gate Array Procurement Notes

Verify the specific ordering suffix against official Lattice documentation to confirm package type and temperature grade. Confirm availability status as distribution channels may vary. Ensure design files match the exact part number variant before implementation.

Field Programmable Gate Array Selection Notes

Select this model for designs requiring minimal footprint and low static current. Compare logic density requirements against the 1100 LUT limit. Verify that the 36-ball WLCSP package meets board space constraints. Check if integrated peripherals satisfy interface needs without external components.

Field Programmable Gate Array Part Context

This component belongs to the iCE40 Ultra family, which targets cost-sensitive mobile markets. It complements higher-density models like the ICE5LP2K by offering reduced resource counts in an equally compact form factor. The family emphasizes instant-on capabilities and small physical dimensions.

Field Programmable Gate Array Replacement Considerations

ICE5LP1K-SWG36ITR50 offers identical logic resources but uses a ucfBGA package. ICE5LP1K-SG48ITR50 provides the same functionality in a QFN-48 package. Verify pin compatibility and thermal requirements when substituting.