NXP MK21DX256AVLK5 MCU, ARM CORTEX-M4, 50MHZ, LQFP-80

Interfaces I2C, I2S, SPI, UART, USB ADC Channels 23 Channels Data Bus Width 32 bit IC Case / Package LQFP Device Core ARM Cortex-M4 Program Memory Size 256 KB RAM Memory Size 64 KB Operating Temperature Max 105 °C IC Mounting Surface Mount MCU Family Kinetis K MCU Series K2x Operating Temperature Min -40 °C Qualification - SVHC No SVHC (23-Jan-2024) ADC Resolution 16Bit Product Range Kinetis K Family K2x Series Microcontrollers Supply Voltage Max 3.6 V MSL MSL 3 - 168 hours No. of I/O's 60 I/O's No. of Pins 80 Pins Operating Frequency Max 50 MHz Supply Voltage Min 1.71 V