AMAP42KL-KBR

Overview

The AMAP42KL-KBR is an RF System on a Chip (SoC) from the Apollo4 Lite series, manufactured by Ambiq Micro. It integrates an ARM Cortex-M4F processor running at 192MHz with a 2.5D GPU. The device includes 2MB of MRAM and 1.4MB of SRAM. It operates within a temperature range of -20°C to +60°C and is housed in a 146-pin BGA package.

Feature Summary

• Integrates a 2.5D GPU alongside the Cortex-M4F core for enhanced graphical processing capabilities.
• Utilizes non-volatile MRAM technology for embedded memory storage.

Applications

• Embedded systems requiring integrated wireless connectivity and processing.
• Applications utilizing the Apollo4 Lite SoC architecture.

Procurement Notes

Verify the specific suffix KBR against official datasheets to confirm pinout and packaging details. Ensure compatibility with the required operating temperature range of -20°C to +60°C for your specific deployment environment before finalizing procurement decisions.

Selection Notes

Select this component when a combination of Cortex-M4F processing, 2.5D graphics acceleration, and MRAM storage is required. Consider the 146-pin BGA footprint constraints and the specific memory capacities of 2MB MRAM and 1.4MB SRAM during hardware design.

Part Context

This part belongs to the Apollo4 Lite family of RF SoCs. It shares architectural similarities with other Ambiq microcontrollers but is distinguished by its specific memory configuration and integration of a 2.5D GPU within the 146-pin BGA form factor.

Replacement Considerations

Consult official substitution guides for compatible parts within the Apollo4 series. Verify electrical and pinout compatibility before considering alternative manufacturers or updated model revisions.