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MK21FX512AVLQ12

MK21FX512AVLQ12

MK21FX512AVLQ12

NXP USA Inc.

512KB 512K x 8 FLASH ARM® Cortex®-M4 32-Bit Microcontroller Kinetis K20 Series 3.3V 144-LQFP

SOT-23

MK21FX512AVLQ12 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 13 Weeks
Mounting Type Surface Mount
Package / Case 144-LQFP
Surface MountYES
Operating Temperature-40°C~105°C TA
PackagingTray
Series Kinetis K20
Published 2002
JESD-609 Code e3
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 144
ECCN Code 3A991.A.2
Terminal Finish TIN
HTS Code8542.31.00.01
Terminal Position QUAD
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 3.3V
Terminal Pitch0.5mm
Time@Peak Reflow Temperature-Max (s) 40
JESD-30 Code S-PQFP-G144
Supply Voltage-Max (Vsup) 3.6V
Supply Voltage-Min (Vsup) 1.71V
Oscillator TypeInternal
Number of I/O 100
Speed 120MHz
RAM Size 128K x 8
Voltage - Supply (Vcc/Vdd) 1.71V~3.6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor ARM® Cortex®-M4
Peripherals DMA, I2S, LVD, POR, PWM, WDT
Clock Frequency 50MHz
Program Memory TypeFLASH
Core Size 32-Bit
Program Memory Size 512KB 512K x 8
Connectivity CANbus, I2C, IrDA, SPI, UART/USART, USB, USB OTG
Data Converter A/D 42x16b; D/A 2x12b
Has ADC YES
DMA Channels YES
PWM Channels YES
DAC Channels YES
Length 20mm
Width 20mm
RoHS StatusROHS3 Compliant
In-Stock:623 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$12.16000$12.16
10$11.17500$111.75
60$10.71150$642.69
120$9.43767$1132.5204
540$8.39550$4533.57

MK21FX512AVLQ12 Product Details

MK21FX512AVLQ12 Overview


The package is 144-LQFP-shaped. There are 100 I/Os. In the case of the IC chip, the type of mounting is Surface Mount. Microcontroller is based on the 32-Bit core architecture. The type of program memory it uses is FLASH. Temperatures in the range of -40°C~105°C TA are operated by this Microcontroller. It is part of the Kinetis K20 series of electrical components. Having a size of 512KB 512K x 8, Microcontroller has a program memory of X bytes. A ARM® Cortex®-M4 Core Processor is at the core of this Microcontroller. This device belongs to the MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs category. IC Chip 144 has 144 terminations. IC Chip has 3.3V volt supply outputs. With YES DMA channels, Microcontroller chip can handle large data transfers. Devices work in YES PWM channels. As far as its frequency goes, it operates according to a 50MHz clock.

MK21FX512AVLQ12 Features


144-LQFP package
Mounting type of Surface Mount


MK21FX512AVLQ12 Applications


There are a lot of NXP USA Inc.
MK21FX512AVLQ12 Microcontroller applications.


  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers

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