KKW41Z512CAT4R

Specialized ICS Overview

The KKW41Z512CAT4R is a specialized integrated circuit from the NXP Kinetis K-Series, classified as a 32-bit microcontroller. It belongs to the KW41Z family of RF System-on-Chips (SoC) designed for wireless connectivity applications. The device integrates an ARM Cortex-M0+ processor core with up to 512 KB of Flash memory and 128 KB of SRAM. It features a 2.4 GHz radio transceiver supporting Bluetooth Low Energy (BLE) 4.2 and IEEE 802.15.4 standards. The component is supplied in a Tape & Reel packaging format, suitable for automated surface-mount assembly processes.

Specialized ICS Feature Summary

• Integrates ARM Cortex-M0+ CPU with 512 KB Flash and 128 KB SRAM
• Supports BLE 4.2 and IEEE 802.15.4 wireless protocols at 2.4 GHz
• Supplied in Tape & Reel (TR) packaging for SMT production

Specialized ICS Applications

• Portable health devices
• Wearable sports and fitness equipment
• Access control systems

Specialized ICS Procurement Notes

Verify the specific package type and pinout configuration against the official datasheet before procurement. Confirm that the Tape & Reel packaging aligns with your manufacturing equipment specifications. Ensure compatibility with the required operating voltage range and temperature ratings for the target application environment.

Specialized ICS Selection Notes

Select this part when a low-power, dual-mode wireless MCU is required for BLE and 802.15.4 applications. The 512 KB Flash capacity supports complex protocol stacks and application code without external memory. Consider the VFLGA64 or WLCSP75 package options available within the KW41Z family based on board space constraints.

Specialized ICS Part Context

This component is part of the NXP Kinetis KW41Z series, which includes variants like MKW41Z512VHT4 and MKW41Z512CAT4. The 'KK' prefix may indicate a specific regional or distributor-specific designation for the Kinetis line. It shares core architectural features with other KW41Z parts but differs in packaging and potentially ordering suffixes.

Specialized ICS Replacement Considerations

Direct replacements include MKW41Z512CAT4 and MKW41Z512VHT4 from the same KW41Z family. Verify package compatibility (WLCSP75 vs. VFLGA64) and ensure the replacement part supports the required Tape & Reel delivery method if automated assembly is used.