MK21DX256VLK5 vs MK21DX128VLK5

This detailed comparison of MK21DX256VLK5 and MK21DX128VLK5 in the Embedded - Microcontrollers provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.

MK21DX256VLK5

NXP Semiconductors

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MK21DX128VLK5

VIGOR

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Specifications Hide identical items

Manufacturer	NXP Semiconductors	VIGOR
Package / Case	80-LQFP	80-LQFP
Description	IC MCU 32BIT 256KB FLASH 80FQFP	KINETIS K21: 50MHZ CORTEX-M4 MCU
In Stock	5 000	34 080
Mounting Type	Surface Mount	Surface Mount
Part Status	Obsolete	Obsolete
Series	Kinetis K20	Kinetis K20
Package	Tray	Bulk
Core Processor	ARM® Cortex®-M4	ARM® Cortex®-M4
Core Size	32-Bit	32-Bit
Speed	50MHz	50MHz
Connectivity	I²C, IrDA, SPI, UART/USART, USB, USB OTG	I²C, IrDA, SPI, UART/USART, USB, USB OTG
Peripherals	DMA, I²S, LVD, POR, PWM, WDT	DMA, I²S, LVD, POR, PWM, WDT
Number of I/O	60	60
Program Memory Size	256KB (256K x 8)	128KB (128K x 8)
Program Memory Type	FLASH	FLASH
EEPROM Size	4K x 8	4K x 8
RAM Size	32K x 8	32K x 8
Voltage - Supply (Vcc/Vdd)	1.71V ~ 3.6V	1.71V ~ 3.6V
Data Converters	A/D 20x16b	A/D 20x16b
Oscillator Type	Internal	Internal
Operating Temperature	-40°C ~ 105°C (TA)	-40°C ~ 105°C (TA)
Supplier Device Package	80-FQFP (12x12)	80-FQFP (12x12)