MK21FX512AVLQ12557
Freescale Semiconductor

Freescale Semiconductor
KINETIS K21: 120MHZ CORTEX M4F M
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The Freescale Semiconductor MK21FX512AVLQ12557 microcontroller sets a new standard in embedded technology. Designed for high-reliability applications, it features fault-tolerant architecture, extended temperature range, and robust memory options. Ideal for industrial control systems, healthcare monitoring, and smart grid solutions, the MK21FX512AVLQ12557 ensures uninterrupted operation. Contact us now to discuss your project requirements!
Specifications
- Product Status: Active
- Core Processor: ARM® Cortex®-M4
- Core Size: 32-Bit Single-Core
- Speed: 120MHz
- Connectivity: CANbus, I²C, IrDA, SPI, UART/USART, USB, USB OTG
- Peripherals: DMA, I²S, LVD, POR, PWM, WDT
- Number of I/O: 100
- Program Memory Size: 512KB (512K x 8)
- Program Memory Type: FLASH
- EEPROM Size: -
- RAM Size: 128K x 8
- Voltage - Supply (Vcc/Vdd): 1.71V ~ 3.6V
- Data Converters: A/D 42x16b; D/A 2x12b
- Oscillator Type: Internal
- Operating Temperature: -40°C ~ 105°C (TA)
- Mounting Type: Surface Mount
- Package / Case: 144-LQFP
- Supplier Device Package: 144-LQFP (20x20)