Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The MKW34A512VFT4 KW34 is a series of ultra-low power, highly integrated single-chip products supporting BLE Generation 5 and Universal FSK (at 250, 500kbps and 1000 kbps) connectivity for automotive, industrial and medical embedded systems. Flash memory and up to 64 KB of SRAM, BLE and Universal FSK hardware link layers and peripherals optimised to meet the needs of the target application. KW34 supports up to 8 concurrent BLE connections, either as host, slave or any other combination.

The KW34Z includes an integrated FlexCAN module that can be seamlessly integrated into an automotive or industrial CAN communication network to communicate with external control and sensor monitoring devices via BLE. the FlexCAN module supports the CAN Flexible Data Rate (CAN FD) protocol with higher bandwidth and lower latency.

The KW34 device can be used as a "black box" modem to add BLE or universal FSK connectivity to an existing host MCU or MPU, or as a standalone smart wireless sensor for use with embedded applications without the need for a host controller.

The Kinetis KW34A MCU uses the AEC Q100 standard Class 2 temperature range, while the KW34Z uses the industry standard.

Product attributes

Series: Automotive, AEC-Q100, Kinetis KW34A  

Packaging: Tray  

Type: TxRx + MCU  

RF Family/Standard: Bluetooth  

Protocol: Bluetooth v5.0  

Modulation: FSK, GFSK, MSK  

Frequency: 2.4GHz  

Data Rate (Max): 1Mbps  

Power - Output: 5dBm  

Sensitivity: -95dBm  

Storage capacity: 265kB Flash, 64kB RAM  

Serial Interface: I²C, SPI, UART  

Voltage - Supply: 1.71V ~ 3.6V  

Current - Receive: 6.3mA  

Current - Transmit: 5.7mA  

Operating Temperature: -40°C ~ 105°C (TA)  

Mounting Type: Surface Mount, Wettable Flank  

Package/Case: 48-VFQFN Exposed Pad

Supplier Device Package: 48-HVQFN (7x7)

Applications

Industrial control

CAN to BLE bridging

Hospital infrastructure

Data usage collection

Building HVAC control

Building control and monitoring

Fire/security

Asset tracking

Retail price management

Automotive electronics

Sensors

Wireless on-board diagnostics

Keyless Unlock/Keyless Start (PEPS) System

Car sharing

Tyre Pressure Monitoring System (TPMS)

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.