MK21DX256VLK5 is Obsolete and no longer manufactured.
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In Stock: 498
Unit Price: $168.59000
Datasheet
MK40DX256VLK7
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MK40DX256VLK7
80-LQFP
MCUXpresso Software & Tools Announcement from Geoff Lees

MK21DX256VLK5

DigiKey Part Number
MK21DX256VLK5-ND
Manufacturer
Manufacturer Product Number
MK21DX256VLK5
Description
IC MCU 32BIT 256KB FLASH 80FQFP
Customer Reference
Detailed Description
ARM® Cortex®-M4 Kinetis K20 Microcontroller IC 32-Bit 50MHz 256KB (256K x 8) FLASH 80-FQFP (12x12)
Datasheet
 Datasheet
EDA/CAD Models
MK21DX256VLK5 Models
Product Attributes
Type
Description
Select All
Category
Mfr
Series
Packaging
Tray
Part Status
Obsolete
DigiKey Programmable
Not Verified
Core Processor
ARM® Cortex®-M4
Core Size
32-Bit
Speed
50MHz
Connectivity
I2C, IrDA, SPI, UART/USART, USB, USB OTG
Peripherals
DMA, I2S, LVD, POR, PWM, WDT
Number of I/O
60
Program Memory Size
Program Memory Type
FLASH
EEPROM Size
4K x 8
RAM Size
32K x 8
Voltage - Supply (Vcc/Vdd)
1.71V ~ 3.6V
Data Converters
A/D 20x16b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 105°C (TA)
Mounting Type
Surface Mount
Supplier Device Package
80-FQFP (12x12)
Package / Case
80-LQFP
Base Product Number
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Obsolete
This product is no longer manufactured. View Substitutes