ICE40LP1K-CM121

Field Programmable Gate Array Overview

The ICE40LP1K-CM121 is a Field Programmable Gate Array from the Lattice iCE40 LP series, manufactured using a 40nm low-power process. It features 1280 logic units and 160 logic blocks, with 1280 registers available for design implementation. The device includes 64 Kbits of embedded RAM and one Phase Locked Loop (PLL). It operates within a supply voltage range of 1.14 V to 1.26 V and supports an operating temperature range from -40 °C to +85 °C. The component is housed in a compact csBGA package measuring 6 x 6 x 0.9 mm with 121 pins.

Field Programmable Gate Array Feature Summary

• Ultra-low power architecture optimized for battery-operated devices with standby currents as low as 100 µA
• Non-volatile configuration memory enables instant-on functionality with boot times under 1 ms
• Integrated hardened I2C and SPI interfaces allow flexible device configuration and peripheral connectivity
• Supports source synchronous I/O standards including DDR and MIPI DPI/DBI for display applications

Field Programmable Gate Array Applications

• Cost-sensitive glue logic and bridging functions in mobile consumer electronics
• Display interface adaptation for smartphones and tablets utilizing MIPI or LVDS protocols
• Sensor interface expansion in portable devices requiring SPI or I2C connectivity
• Low-power system control in always-on IoT modules

Field Programmable Gate Array Procurement Notes

Verify the specific suffix 'CM121' against official Lattice documentation to confirm pinout compatibility and package dimensions. Ensure the ordering information matches the required temperature grade and packaging format. Cross-reference the manufacturer part number with authorized distributors to validate authenticity and avoid counterfeit components.

Field Programmable Gate Array Selection Notes

Select this model when designing for space-constrained environments requiring immediate system startup without external configuration memory. Compare the 1280 LUT density against alternative iCE40 variants like the LP384 or LP4K to ensure sufficient logic resources. Consider the 121-pin csBGA footprint constraints during PCB layout planning relative to other packages in the family.

Field Programmable Gate Array Part Context

This component belongs to the iCE40 LP family, which targets ultra-low density FPGA applications. It shares architectural similarities with the HX series but prioritizes lower static power consumption over high-frequency performance. The LP series is distinct within the broader iCE40 portfolio by offering non-volatile configuration at minimal cost points.

Field Programmable Gate Array Replacement Considerations

Direct substitutes include other iCE40 LP devices such as the ICE40LP1K-CB121 if pin-to-pin compatibility is confirmed via datasheet. Verify that any replacement maintains the same 121-pin csBGA form factor and electrical specifications.