MKW31Z256VHT4 - NXP USA Inc.

Manufacturer Part Number

MKW31Z256VHT4

Manufacturer

NXP Semiconductors

Introduction

Highly integrated wireless microcontroller with Bluetooth Low Energy for IoT applications

Product Features and Performance

Bluetooth v4.2 compliant

256kB Flash, 64kB RAM

4GHz RF transceiver with up to 1Mbps data rate

Transmit power up to 3.5dBm, Receive sensitivity up to -95dBm

Supports multiple modulation schemes: FSK, GFSK, MSK, O-QPSK

Integrated ARM Cortex-M0+ microcontroller

Wide operating temperature range: -40°C to 85°C

Product Advantages

Low power consumption for extended battery life in IoT devices

Compact 64-VFLGA package for space-constrained designs

Broad set of serial interfaces: I2C, SPI, UART

Robust Bluetooth 4.2 connectivity for reliable wireless communication

Key Technical Parameters

Supply voltage: 1.71V to 3.6V

Transmit current: 6mA

Receive current: 6.2mA

Package: 64-VFLGA (7x7mm)

Quality and Safety Features

RoHS3 compliant

AEC-Q100 qualified for automotive applications

Compatibility

Compatible with Bluetooth 4.2 devices

Application Areas

Bluetooth Low Energy (BLE) IoT devices

Wireless sensors and actuators

Wearable electronics

Home automation and smart home systems

Product Lifecycle

Currently in production

Replacements or upgrades may become available in the future as technology advances

Key Reasons to Choose This Product

Highly integrated wireless microcontroller solution for efficient IoT design

Excellent Bluetooth connectivity with low power consumption

Wide operating temperature range for diverse application environments

Compact package and broad interface options for flexibility in design

Automotive-grade qualification for reliability in demanding applications