NXP MKW21D256VHA5 ARM Cortex M4 Microcontroller, Kinetis W, 50MHz, 256 kB Flash, 56-Pin LGA
- RS Stock No.:
- 826-3502
- Mfr. Part No.:
- MKW21D256VHA5
- Brand:
- NXP
Available for back order.
Price (ex. GST) Each
$18.10
(exc. GST)
$20.82
(inc. GST)
Units | Per unit |
|---|---|
| 1 - 9 | $18.10 |
| 10 - 19 | $17.85 |
| 20 + | $16.36 |
- RS Stock No.:
- 826-3502
- Mfr. Part No.:
- MKW21D256VHA5
- Brand:
- NXP
Kinetis KW Series Wireless Microcontrollers
The Kinetis KW2xD Series of BLE/IEEE 802.15.4 compliant wireless microcontrollers are cost-effective, low power SoCs incorporating a 2.4GHz radio transceiver and an ARM Cortex-M4 core processor. The KW01Z Series feature a Sub-1GHz transceiver and a Cortex-M0+ core processor. Applications for the KW Series microcontrollers include Smart Meters, networked building control, home automation, healthcare/medical monitoring, industrial monitoring/control and local communication for the Internet of Things (IoT).
KW2xD Series
2.4GHz BLE/IEEE 802.15.4 compliant RF transceiver
Suitable for ISM and MBAN band operation
50MHz ARM Cortex-M4 core processor
RF Power Output: Up to +8dBm
Receiver Sensitivity: -102dBm @ 250kbps
Modulation OQPSK
OTA data rate: 250kbps over 1 of 16 selectable channels
Supports Clear Channel Assessment (CCA), Energy Detection (ED) and Link Quality Indicator (LQI)
Embedded profiles: Smart Energy 1.x, Home Automation, Healthcare, RF4CE
Network stack based on ZigBee Pro
Serial Communication: USB OTG (MKW22 only) SPI, I²C, UART
Power supply: +1.8V to +3.6Vdc
KW01Z Series
Sub-1GHz ISM-Band RF transceiver
48MHz ARM Cortex-M0+ core processor with 128KB Flash memory, 16KB RAM
RF Power Output: Up to +17dBm
Receiver Sensitivity: -120dBm @ 1.2kbps
Modulation: FSK, GFSK, MSK, GMSK and OOK
OTA data rate: Up to 600kbps
Packet engine with CRC, AES-128 encryption and 66-byte FIFO
Serial Communication: SPI, I²C, UART
Power supply: +1.8V to +3.6Vdc
RS Product Codes
826-3502 MKW21D256VHA5 256KB Flash memory
826-3505 MKW21D512VHA5 512KB Flash memory
826-3509 MKW22D512VHA5 512KB Flash memory, USB OTG
826-3518 MKW01Z128CHN 128KB Flash memory
2.4GHz BLE/IEEE 802.15.4 compliant RF transceiver
Suitable for ISM and MBAN band operation
50MHz ARM Cortex-M4 core processor
RF Power Output: Up to +8dBm
Receiver Sensitivity: -102dBm @ 250kbps
Modulation OQPSK
OTA data rate: 250kbps over 1 of 16 selectable channels
Supports Clear Channel Assessment (CCA), Energy Detection (ED) and Link Quality Indicator (LQI)
Embedded profiles: Smart Energy 1.x, Home Automation, Healthcare, RF4CE
Network stack based on ZigBee Pro
Serial Communication: USB OTG (MKW22 only) SPI, I²C, UART
Power supply: +1.8V to +3.6Vdc
KW01Z Series
Sub-1GHz ISM-Band RF transceiver
48MHz ARM Cortex-M0+ core processor with 128KB Flash memory, 16KB RAM
RF Power Output: Up to +17dBm
Receiver Sensitivity: -120dBm @ 1.2kbps
Modulation: FSK, GFSK, MSK, GMSK and OOK
OTA data rate: Up to 600kbps
Packet engine with CRC, AES-128 encryption and 66-byte FIFO
Serial Communication: SPI, I²C, UART
Power supply: +1.8V to +3.6Vdc
RS Product Codes
826-3502 MKW21D256VHA5 256KB Flash memory
826-3505 MKW21D512VHA5 512KB Flash memory
826-3509 MKW22D512VHA5 512KB Flash memory, USB OTG
826-3518 MKW01Z128CHN 128KB Flash memory
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
The Kinetis range of ARM Cortex core microcontrollers consists of multiple hardware- and software-compatible Cortex-M0+ and Cortex-M4 MCU families with exceptional low-power performance, memory scalability and feature integration. Families range from the entry-level Cortex-M0+ Kinetis L Series to the high-performance, feature-rich Cortex-M4 Kinetis K and include a wide selection of analogue, communication, HMI, connectivity and security features.
Attribute | Value |
|---|---|
| Family Name | Kinetis W |
| Package Type | LGA |
| Mounting Type | Surface Mount |
| Pin Count | 56 |
| Device Core | ARM Cortex M4 |
| Program Memory Size | 256 kB |
| Maximum Frequency | 50MHz |
| RAM Size | 32 kB |
| USB Channels | 1 |
| Number of SPI Channels | 1 |
| Number of USART Channels | 0 |
| Number of CAN Channels | 0 |
| Number of UART Channels | 3 |
| Number of I2C Channels | 2 |
| Typical Operating Supply Voltage | 1.8 → 3.6 V |
| Number of PCI Channels | 0 |
| Length | 8mm |
| Program Memory Type | Flash |
| Dimensions | 8 x 8 x 0.98mm |
| Number of ADC Units | 1 |
| Maximum Operating Temperature | +105 °C |
| Instruction Set Architecture | ARM |
| Minimum Operating Temperature | -40 °C |
| Maximum Number of Ethernet Channels | 0 |
| Number of Ethernet Channels | 0 |
| Number of LIN Channels | 0 |
| Height | 0.98mm |
| ADCs | 16 bit |
| Width | 8mm |