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K32W041AZ
+NomenclatureIC RF TXRX+MCU 802.15.4 40HVQFN
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FabricantNXP USA Inc.
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Pièce fabricant #K32W041AZ
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Fiche technique K32W041AZ DataSheet
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En stock6092
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Spécifications
| Attribut | Valeur |
| Part Status | Active |
| DigiKey Programmable | Not Verified |
| Type | TxRx + MCU |
| RF Family/Standard | 802.15.4, Bluetooth |
| Protocol | Bluetooth v5.0, Thread, Zigbee® |
| Frequency | 2.4GHz |
| Data Rate (Max) | 2Mbps |
| Power - Output | 11.2dBm |
| Sensitivity | -101.3dBm |
| Memory Size | 640kB Flash, 152kB SRAM |
| Serial Interfaces | I2C, SPI, PWM, UART |
| GPIO | 22 |
| Voltage - Supply | 1.9V ~ 3.6V |
| Current - Receiving | 4.3mA |
| Current - Transmitting | 7.4mA ~ 20.3mA |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package / Case | 40-VFQFN Exposed Pad |
| Supplier Device Package | 40-HVQFN (6x6) |
Présentation
Description
Key features of the K32W041AZ include a low-power, high-performance ARM Cortex-M0+ core and up to 512 KB of flash memory, along with 128 KB of RAM. This combination ensures efficient processing and data handling capabilities. The device also supports a wide range of peripherals, such as UART, SPI, I2C, and ADC, enhancing its flexibility for various applications.
The K32W041AZ is particularly well-suited for applications requiring secure and reliable wireless communication, like home automation, health monitoring devices, and industrial control systems. Its low power consumption makes it ideal for battery-operated devices, enabling longer operational lifetimes without frequent battery replacements.
Equivalent
1. Silicon Labs EFR32MG series - Known for multiprotocol support.
2. Texas Instruments CC2652 series - Offers similar Bluetooth and Zigbee capabilities.
3. Nordic Semiconductor nRF52840 - Popular for Bluetooth Low Energy and other protocols.
These MCUs offer comparable features in terms of wireless protocol support and power efficiency.
Features
1. Wireless Connectivity: Supports Zigbee 3.0, Thread, and Bluetooth Low Energy 5.0, enabling robust and versatile communication for smart devices.
2. Processor: Equipped with a 32-bit Arm Cortex-M4 core, providing efficient performance for processing tasks.
3. Memory: Includes 640 KB of flash memory and 152 KB of SRAM, offering ample space for applications and data.
4. Security: Features hardware-based security with AES-128/256 encryption, secure boot, and a true random number generator, ensuring data protection and integrity.
5. Ultra-Low Power Consumption: Designed to operate in power-sensitive environments with multiple low-power modes.
6. Peripheral Support: Provides a range of peripherals, including UART, SPI, I2C, ADC, PWM, and GPIO, facilitating various input/output operations.
7. Development Support: Compatible with NXP's MCUXpresso suite for development, debugging, and prototyping.
This combination of features makes the K32W041AZ ideal for home automation, industrial control, and other IoT applications requiring reliable wireless communication and low power consumption.
Pinout
The primary functions of the K32W041AZ include enabling wireless communication protocols such as Zigbee, Thread, and Bluetooth Low Energy (BLE). It integrates an Arm Cortex-M0+ core, providing efficient processing capabilities while maintaining low power consumption, which is crucial for battery-powered IoT devices.
Key features usually include GPIO interfaces, ADC channels, SPI, I2C, UART interfaces for peripheral connectivity, and various timers and PWM outputs. Its low-power modes and integrated security features make it suitable for secure, energy-efficient IoT applications. For detailed pin configuration and specific functionalities, referring to the official datasheet from NXP is recommended, as it provides comprehensive technical specifications and pin assignments.