ICE5LP4K-CM36ITR

Field Programmable Gate Array Overview

The ICE5LP4K-CM36ITR is an iCE40 Ultra FPGA featuring 3520 logic cells and 80 kbits of embedded block RAM. It operates within a voltage range of 1.14 V to 1.26 V and supports a maximum frequency of 48 MHz. The device includes hardened SPI and I2C interfaces, two on-chip oscillators (10 kHz and 48 MHz), and DSP blocks for signal processing. It utilizes a 36-ball ucfBGA package with a 0.40 mm pitch, providing 26 user I/Os.

Field Programmable Gate Array Feature Summary

• Integrated hardened SPI and I2C controllers for direct sensor interfacing
• On-chip RGB and IR LED drivers supporting high current sink capabilities
• Embedded sysDSP blocks enabling efficient multiply-accumulate operations
• Non-volatile configuration memory allowing self-boot from internal storage

Field Programmable Gate Array Applications

• Smartphones and tablets requiring low-power programmable logic
• Multi-sensor management and fusion applications
• USB Type-C cable detection and power delivery control
• Barcode emulation and IrDA remote functions

Field Programmable Gate Array Procurement Notes

Verify the specific ordering suffix CM36ITR against the manufacturer's latest documentation to confirm package type and temperature grade. Ensure design files match the exact density variant. Confirm RoHS compliance status through official channels prior to integration.

Field Programmable Gate Array Selection Notes

Select this model when designs require up to 3520 LUTs and 80 kbits of memory in a compact form factor. Compare against lower-density variants like the ICE5LP1K if resource usage is minimal. Verify that the 36-ball package fits the available PCB space constraints.

Field Programmable Gate Array Part Context

This component belongs to the Lattice iCE40 Ultra family, designed for ultra-low power mobile applications. It shares architectural features with the ICE5LP1K and ICE5LP2K but offers higher logic density and memory capacity suitable for more complex sensor management tasks.

Field Programmable Gate Array Replacement Considerations

Direct substitutes within the same package include the ICE5LP1K-CM36ITR or ICE5LP2K-CM36ITR if logic resources permit downgrading. Cross-family replacements require careful verification of pin compatibility and electrical characteristics.