Integrated Circuits (ICs)

MK21FX512VMC12

NRND

KINETIS K21: 120MHZ CORTEX-M4F MCU, 512KB FLASH + 128KB FLEXMEM, 128KB RAM, USB, ANTI-TAMPER, 121BGA/ TRAY ROHS COMPLIANT: YES

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Integrated Circuits (ICs)

NRND

KINETIS K21: 120MHZ CORTEX-M4F MCU, 512KB FLASH + 128KB FLEXMEM, 128KB RAM, USB, ANTI-TAMPER, 121BGA/ TRAY ROHS COMPLIANT: YES

Technical Specifications

Parameters and characteristics for this part

Specification	MK21FX512VMC12

Connectivity	IrDA, I2C, SPI, UART/USART, USB, CANbus, USB OTG
Core Processor	ARM® Cortex®-M4
Core Size	32-Bit Single-Core
Data Converters [custom]	16, 12
Data Converters [custom]	2, 40
Mounting Type	Surface Mount
Number of I/O	64
Operating Temperature [Max]	105 °C
Operating Temperature [Min]	-40 °C
Oscillator Type	Internal
Package / Case	121-LFBGA
Program Memory Size	512 KB
Program Memory Type	FLASH
RAM Size	128 K
Speed	120 MHz
Supplier Device Package	121-MAPBGA (8x8)
Voltage - Supply (Vcc/Vdd) [Max]	3.6 V
Voltage - Supply (Vcc/Vdd) [Min]	1.71 V

Part	RAM Size	Core Processor	Number of I/O	Program Memory Size	Data Converters [custom]	Data Converters [custom]	Package / Case	Oscillator Type	Program Memory Type	Operating Temperature [Max]	Operating Temperature [Min]	Core Size	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Connectivity	Mounting Type	Speed	Supplier Device Package
Freescale Semiconductor - NXP MK21FX512VMC12	128 K	ARM® Cortex®-M4	64	512 KB	12 16	2 40	121-LFBGA	Internal	FLASH	105 °C	-40 °C	32-Bit Single-Core	3.6 V	1.71 V	CANbus I2C IrDA SPI UART/USART USB USB OTG	Surface Mount	120 MHz	121-MAPBGA (8x8)

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tray	1740	$ 9.48
Newark	Each	250	$ 7.74

General part information

ARM® Cortex®-M4 Kinetis K20 Microcontroller IC 32-Bit Single-Core 120MHz 512KB (512K x 8) FLASH 121-MAPBGA (8x8)

Technical documentation and resources