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HomeProductsRF/IF and RFIDRF Transceiver ICsMKW21Z256VHT4
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MKW21Z256VHT4 - Freescale Semiconductor

Manufacturer Part Number
MKW21Z256VHT4
Manufacturer
Freescale Semiconductor, Inc. (NXP Semiconductors)
Allelco Part Number
32D-MKW21Z256VHT4
ECAD Model
Parts Description
KINETIS KW21Z: 802.15.4 WIRELESS
Package
64-VFLGA
Data sheet
MKW21Z256VHT4.pdf
Our certification
In stock: 3900

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Specifications

MKW21Z256VHT4 Tech Specifications
Freescale Semiconductor - MKW21Z256VHT4 technical specifications, attributes, parameters and parts with similar specifications to Freescale Semiconductor - MKW21Z256VHT4

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 KW21Z  
Serial Interfaces ADC, GPIO, I²C, SPI, UART  
Sensitivity -102dBm  
RF Family/Standard 802.15.4  
Protocol Zigbee®  
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 5A992C
HTSUS 8542.31.0001

Parts with Similar Specifications

The three parts on the right have similar specifications to Freescale Semiconductor MKW21Z256VHT4

Product Attribute MKW21Z256VHT4 MKW21Z256VHT4 MKW22D512VHA5 MKW31Z256VHT4
Part Number MKW21Z256VHT4 MKW21Z256VHT4 MKW22D512VHA5 MKW31Z256VHT4
Manufacturer Freescale Semiconductor NXP USA Inc. NXP USA Inc. NXP USA Inc.
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Series Kinetis KW21Z Kinetis KW21Z - Kinetis KW31Z
Memory Size 256kB Flash, 64kB RAM 256kB Flash, 64kB RAM 512kB Flash, 64kB SRAM 256kB Flash, 64kB RAM
Operating Temperature -40°C ~ 105°C (TA) -40°C ~ 85°C (TA) -40°C ~ 105°C -40°C ~ 85°C (TA)
Package Bulk Tray Tray Tray
Data Rate (Max) - 1Mbps 250kbps 1Mbps
RF Family/Standard 802.15.4 802.15.4 802.15.4 Bluetooth
Serial Interfaces ADC, GPIO, I²C, SPI, UART I²C, SPI, UART I²C, JTAG, SPI, UART, USB I²C, SPI, UART
Type TxRx + MCU TxRx + MCU TxRx + MCU TxRx + MCU
Current - Transmitting 6mA 6mA 19mA 6mA
Frequency 2.4GHz 2.4GHz 2.4GHz 2.4GHz
Current - Receiving 6.2mA 6.2mA 15mA 6.2mA
Sensitivity -102dBm -100dBm -102dBm -95dBm
Package / Case 64-VFLGA 64-VFLGA 63-VFLGA 64-VFLGA
Protocol Zigbee® Zigbee® Zigbee® Bluetooth v4.2
Supplier Device Package 64-VFLGA (7x7) 64-VFLGA (7x7) 63-MAPLGA (8x8) 64-VFLGA (7x7)
Modulation FSK, GFSK, MSK, O-QPSK FSK, GFSK, MSK, O-QPSK DSSS, O-QPSK FSK, GFSK, MSK, O-QPSK
Power - Output 4dBm 3.5dBm 8dBm 3.5dBm
Voltage - Supply 1.71V ~ 3.6V 1.71V ~ 3.6V 1.8V ~ 3.6V 1.71V ~ 3.6V

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.

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Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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MKW21Z256VHT4

Freescale Semiconductor
32D-MKW21Z256VHT4

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