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MK21FX512AVMD12
+NomenclatureIC MCU 32B 512KB FLASH 144MAPBGA
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FabricantNXP USA Inc.
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Pièce fabricant #MK21FX512AVMD12
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Fiche technique MK21FX512AVMD12 DataSheet
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Package 144-LBGA
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En stock6023
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Spécifications
| Attribut | Valeur |
| Package | Tray |
| Series | Kinetis K20 |
| ProductStatus | Active |
| CoreProcessor | ARM® Cortex®-M4 |
| CoreSize | 32-Bit Single-Core |
| Speed | 120MHz |
| Connectivity | CANbus, I²C, IrDA, SPI, UART/USART, USB, USB OTG |
| Peripherals | DMA, I²S, LVD, POR, PWM, WDT |
| NumberofI/O | 95 |
| ProgramMemorySize | 512KB (512K x 8) |
| ProgramMemoryType | FLASH |
| RAMSize | 128K x 8 |
| Voltage-Supply(Vcc/Vdd) | 1.71V ~ 3.6V |
| DataConverters | A/D 42x16b; D/A 2x12b |
| OscillatorType | Internal |
| OperatingTemperature | -40°C ~ 105°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 144-LBGA |
Présentation
Description
Key specifications include 512 KB of flash memory, 128 KB of SRAM, and a clock speed of up to 120 MHz. The MK21FX512AVMD12 supports various communication interfaces such as I2C, SPI, UART, and USB, making it versatile for different applications. It also offers hardware encryption and tamper detection, enhancing security for sensitive applications.
Additional features may include multiple timers, ADCs, DACs, and PWM channels, supporting a wide range of application needs from data acquisition to motor control. The microcontroller is typically used in consumer electronics, industrial automation, and healthcare devices, where performance, power efficiency, and security are essential. Its integration capabilities and robust development ecosystem support streamlined product development.
Equivalent
Features
1. Core: 32-bit Arm Cortex-M4 with FPU, operating at up to 120 MHz.
2. Memory: 512 KB Flash memory and 128 KB SRAM for storage and execution.
3. Timers: Includes multiple timers for various applications, such as PWM and input capture.
4. Communication Interfaces: Supports a range of interfaces like USB, I2C, SPI, UART, and CAN for connectivity.
5. Analog Features: Equipped with a 16-bit ADC and a 12-bit DAC for analog signal processing.
6. Security: Features hardware encryption and random number generation for secure applications.
7. Power Management: Low-power modes and on-chip voltage regulators to manage power consumption effectively.
8. Operating Temperature: Suitable for industrial applications with a range of -40°C to 105°C.
These specifications make it ideal for applications requiring high performance and security, like industrial control and consumer electronics.
Pinout
Key functionalities include:
- Core: ARM Cortex-M4, providing a balance of performance and power efficiency.
- Memory: 512 KB Flash and 128 KB RAM, ideal for complex applications requiring substantial code and data storage.
- Peripherals: A wide range of interfaces and peripherals, including multiple UARTs, I2C, SPI, and CAN interfaces, which support various communication protocols.
- Timers and PWM: Advanced timer and pulse-width modulation capabilities for precise control in real-time applications.
- Analog Features: Includes ADCs and DACs for analog signal processing, suitable for sensor applications.
- Security: Hardware cryptography features for secure data handling and communication.
- Power Management: Low-power modes to optimize energy consumption for battery-powered applications.
This microcontroller is well-suited for industrial control, consumer electronics, and other embedded applications requiring robust processing and connectivity.