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HomeProductsRF/IF and RFIDRF Transceiver ICsMKW31Z256VHT4
Freescale Semiconductor
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MKW31Z256VHT4 - Freescale Semiconductor

Manufacturer Part Number
MKW31Z256VHT4
Manufacturer
Freescale Semiconductor, Inc. (NXP Semiconductors)
Allelco Part Number
32D-MKW31Z256VHT4
ECAD Model
Parts Description
KINETIS KW31Z: BLE 4.2 WIRELESS
Package
64-VFLGA
Data sheet
MKW31Z256VHT4.pdf
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Specifications

MKW31Z256VHT4 Tech Specifications
Freescale Semiconductor - MKW31Z256VHT4 technical specifications, attributes, parameters and parts with similar specifications to Freescale Semiconductor - MKW31Z256VHT4

Product Attribute Attribute Value  
Manufacturer Freescale Semiconductor, Inc. (NXP Semiconductors)  
Voltage - Supply 1.71V ~ 3.6V  
Type TxRx + MCU  
Supplier Device Package 64-VFLGA (7x7)  
Series Kinetis KW31Z  
Serial Interfaces ADC, GPIO, I²C, SPI, UART  
Sensitivity -102dBm  
RF Family/Standard Bluetooth  
Protocol Bluetooth v4.2  
Power - Output 4dBm  
Product Attribute Attribute Value  
Package / Case 64-VFLGA  
Package Bulk  
Operating Temperature -40°C ~ 105°C (TA)  
Mounting Type Surface Mount  
Modulation FSK, GFSK, MSK, O-QPSK  
Memory Size 256kB Flash, 64kB RAM  
Frequency 2.4GHz  
Data Rate (Max) -  
Current - Transmitting 6mA  
Current - Receiving 6.2mA  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status
Moisture Sensitivity Level (MSL)
REACH Status
ECCN
HTSUS 0000.00.0000

Parts Introduction

Manufacturer Part Number

MKW31Z256VHT4

Manufacturer

Freescale Semiconductor, Inc. (NXP Semiconductors)

Introduction

The MKW31Z256VHT4 is a Bluetooth v4.2 RF transceiver IC with an integrated microcontroller, designed for a wide range of wireless applications.

Product Features and Performance

4GHz operating frequency

-40°C to 105°C operating temperature range

71V to 3.6V supply voltage

64-VFLGA (7x7) package

256kB Flash and 64kB RAM memory

6mA transmit and 6.2mA receive current

4dBm output power

-102dBm sensitivity

Supports ADC, GPIO, I2C, SPI, and UART interfaces

FSK, GFSK, MSK, and O-QPSK modulation

Product Advantages

Integrated microcontroller for reduced system complexity

Low power consumption for extended battery life

Versatile connectivity options with multiple serial interfaces

Wide operating temperature range for industrial applications

Key Technical Parameters

Frequency: 2.4GHz

Operating Temperature: -40°C to 105°C

Supply Voltage: 1.71V to 3.6V

Package: 64-VFLGA (7x7)

Memory: 256kB Flash, 64kB RAM

Transmit Current: 6mA

Receive Current: 6.2mA

Output Power: 4dBm

Sensitivity: -102dBm

Quality and Safety Features

Compliant with Bluetooth v4.2 specification

Industrial-grade operating temperature range

Robust 64-VFLGA package for reliable surface mount assembly

Compatibility

Bluetooth v4.2 compliant

Compatible with a wide range of wireless devices and systems

Application Areas

Wireless IoT devices

Industrial automation and control

Home automation and smart home systems

Wearable and portable electronics

Wireless sensor networks

Product Lifecycle

Currently in production

No plans for discontinuation or replacement at this time

Several Key Reasons to Choose This Product

Integrated microcontroller for reduced system complexity

Low power consumption for extended battery life

Versatile connectivity options with multiple serial interfaces

Wide operating temperature range for industrial applications

Robust packaging and Bluetooth v4.2 compliance for reliable performance

Proven technology and long-term availability from a reputable manufacturer

Parts with Similar Specifications

The three parts on the right have similar specifications to Freescale Semiconductor MKW31Z256VHT4

Product Attribute MKW31Z256VHT4 MKW30Z160VHM4R MKW36A512VFP4 MKW36A512VFT4
Part Number MKW31Z256VHT4 MKW30Z160VHM4R MKW36A512VFP4 MKW36A512VFT4
Manufacturer Freescale Semiconductor NXP USA Inc. NXP USA Inc. NXP USA Inc.
Frequency 2.4GHz 2.4GHz 2.4GHz 2.4GHz
RF Family/Standard Bluetooth Bluetooth Bluetooth Bluetooth
Current - Transmitting 6mA 8.4mA 5.7mA 5.7mA
Package Bulk Tape & Reel (TR) Tray Tray
Serial Interfaces ADC, GPIO, I²C, SPI, UART I²C, SPI, UART I²C, SPI, UART I²C, SPI, UART
Operating Temperature -40°C ~ 105°C (TA) -40°C ~ 85°C -40°C ~ 105°C (TA) -40°C ~ 105°C (TA)
Mounting Type Surface Mount Surface Mount Surface Mount, Wettable Flank Surface Mount, Wettable Flank
Voltage - Supply 1.71V ~ 3.6V 3.6V 1.71V ~ 3.6V 1.71V ~ 3.6V
Power - Output 4dBm 5dBm 5dBm 5dBm
Package / Case 64-VFLGA 32-VFQFN Exposed Pad 40-VFQFN Exposed Pad 48-VFQFN Exposed Pad
Type TxRx + MCU TxRx + MCU TxRx + MCU TxRx + MCU
Sensitivity -102dBm -102dBm -95dBm -95dBm
Modulation FSK, GFSK, MSK, O-QPSK FSK, GFSK FSK, GFSK, MSK FSK, GFSK, MSK
Current - Receiving 6.2mA 6.5mA 6.3mA 6.3mA
Memory Size 256kB Flash, 64kB RAM 160kB Flash, 20kB SRAM 265kB Flash, 64kB RAM 265kB Flash, 64kB RAM
Protocol Bluetooth v4.2 Bluetooth v4.1 Bluetooth v5.0 Bluetooth v5.0
Series Kinetis KW31Z - Automotive, AEC-Q100, Kinetis KW36A Automotive, AEC-Q100, Kinetis KW36A
Data Rate (Max) - 1Mbps 1Mbps 1Mbps
Supplier Device Package 64-VFLGA (7x7) 32-QFN (5x5) 40-HVQFN (6x6) 48-HVQFN (7x7)

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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Freescale Semiconductor

MKW31Z256VHT4

Freescale Semiconductor
32D-MKW31Z256VHT4

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