Descriptions of NXP Semiconductors MK20DX128VFM5 provided by its distributors.
Kinetis K20: 50MHz Cortex-M4 Performance MCU, 160KB Flash, 16KB SRAM, Full-Speed USB, 32-QFN
MCU 32-bit K20 ARM Cortex M4 RISC 128KB Flash 1.8V/2.5V/3.3V 32-Pin QFN EP Tray
ARM MCU, 32-bit, ARM Cortex-M4, 50 MHz, 128 KB, 16 KB, 32 Pins, QFN
NXP - MK20DX128VFM5 - MCU, 32BIT, CORTEX-M4, 50MHZ, QFN-32
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4 CPU, 50MHz, CMOS
Kinetis K20 Series 128 kB Flash 16 kB RAM SMT 32-Bit Microcontroller - QFN-32
MCU, KINETIS, K20, CORTEX M4, 32QFN; Controller Family/Series:(ARM Cortex - M4) Kinetis K20; Core Size:32bit; No. of I/O's:20; Supply Voltage Min:1.71V; Supply Voltage Max:3.6V; Digital IC Case Style:QFN; No. of Pins:32; Program Memory Size:128KB; EEPROM Memory Size:2KB; RAM Memory Size:16KB; CPU Speed:50MHz; Oscillator Type:External, Internal; No. of Timers:3; Peripherals:ADC, Comparator, DAC, DMA, PWM, Timer; Embedded Interface Type:I2C, SPI, UART, USB; Operating Temperature Range:-40°C to +105°C; MSL:MSL 3 - 168 hours; SVHC:No SVHC (18-Jun-2012); Supply Voltage Range:1.71V to 3.6V
Device Core = ARM® Cortex® M4 / Data Bus Width Bit = 32 / Instruction Set Architecture = RISC / Family Name = Kinetis / Clock Frequency Max. MHz = 50 / Program Memory Type = Flash / Program Memory Size KB = 128 / RAM Memory Size KB = 16 / Interfaces = I²C / Interfaces = SPI / Interfaces = UART / Interfaces = I²S / Interfaces = USB / ADC Resolution Bit = 16 / DAC Resolution Bit = 6 / Number of Programmable I/Os = 20 / Number of Timers/Counters = 8 / Comparators = 2 / Supply Voltage Min. V = 1.71 / Supply Voltage Max. V = 3.6 / Operating Temperature Min. °C = -40 / Operating Temperature Max. °C = 105 / Package Type = HVQFN / Pins = 32 / Mounting Type = SMD / MSL = Level-3 / Packaging = Tray / Length mm = 5 / Width mm = 5 / Height mm = 0.9 / Reflow Temperature Max. °C = 260