ZM4101AJ-CME3

Overview

The ZM4101AJ-CME3 is a Sub-GHz System on Chip (SoC) module from Silicon Labs, designed for Z-Wave applications. It integrates an RF transceiver with an MCU, operating within the 865.2 MHz to 926.3 MHz frequency range. The device supports data rates up to 100 kbps and delivers a maximum output power of 6 dBm. It features a sensitivity of -105 dBm and operates on a supply voltage between 2.3 V and 3.6 V. Current consumption is specified at 32 mA during reception and 34 mA during transmission. The module utilizes a 56-TFLGA package.

Feature Summary

• Integrates RF transceiver and microcontroller in a single System-in-Package (SiP) module
• Supports Z-Wave protocol for wireless communication
• Operates in Sub-GHz ISM bands
• Includes serial interfaces such as SPI and UART

Applications

• Z-Wave home automation devices
• Smart locks and access control systems
• Wireless sensor networks
• Energy management systems

Procurement Notes

Verify component authenticity through authorized distributors. Confirm RoHS compliance status. Check for obsolete status notifications. Validate package marking against datasheet specifications. Ensure ESD handling procedures are followed during assembly.

Selection Notes

Consider the integrated SiP design for compact form factors. Evaluate power consumption requirements against the specified current values. Verify compatibility with existing Z-Wave network infrastructure. Assess thermal performance within the 56-TFLGA package constraints.

Part Context

This component belongs to the Z-Wave SoC family from Silicon Labs. It is part of the broader portfolio of wireless connectivity solutions for IoT applications. The module simplifies design by combining radio and processing capabilities.

Replacement Considerations

Check for direct pin-to-pin replacements within the same product line. Verify firmware compatibility if upgrading to newer silicon revisions. Consult official obsolescence notices for end-of-life guidance.