Kinetis K20 Family

Overview

The Kinetis MCU portfolio consists of multiple pin-, peripheral- and software-compatible MCU

storage (TFS) flash technology with unique FlexMemory (EEPROM) capability, and offer industry-

leading low-power and mixed-signal analog integration.

The K20 MCU family is pin, peripheral and software compatible the K10 MCU family and adds Full-

and High-speed USB 2.0 On-The-Go with device charger detect capability. Devices start from 32 KB

of flash in 5 x 5 mm 32 QFN packages extending up to 1 MB in a 144 MAPBGA package with a

rich suite of analog, communication, timing and control peripherals. High memory density K20 family

devices include a single precision floating point unit and NAND flash controller.

32-bit MCUs

Low-power MCUs with USB On-The-Go

Kinetis K20 Family

Target Applications

• Barcodescanners

• Portablemediaplayers

• Printers

• Programmablelogiccontrollers

Kinetis K20 Family

Standard Feature

Optional Feature

Cyclic

Redundancy

Check (CRC)

Cryptographic

Acceleration

Unit (CAU)

HW Tamper

Detection

Unit

Random

Number

Generator

Xtrinsic

Low-Power

Touch-Sensing

Interface

Timers

System

Memories

Communication Interfaces

HMI

Clocks

Internal and

External

Watchdogs

Memory

Protection Unit

(MPU)

DMA

Low-Leakage

Wake-Up Unit

Phase-Locked

Loop

Frequency-

Locked Loop

Low/High-

Frequency

Oscillators

Internal

Reference

Clocks

Carrier

Modulator

Transmitter

Periodic

Interrupt

Timers

Independent

Real-Time

Clock (RTC)

Security

and Integrity

Analog

Core

Interrupt

Controller

Floating Point

Unit (FPU)

Debug

Interfaces

DSP

50/72/100/120 MHz

16-bit

ADC

PGA

Analog

Comparator

with 6-bit DAC

12-bit

DAC

Voltage

Reference

FlexTimer

Programmable

Delay Block

Low-Power

Timer

Program Flash

(32 KB to 1 MB)

NAND Flash

Controller

FlexMemory

(32 to 512 KB)

(2 to 16 KB EE)

Serial

Programming

Interface

(EzPort)

Cache

External

Bus Interface

(FlexBus)

GPIO

UART

(ISO 7816)

SPI

CAN

Secure

Digital Host

Controller

(SDHC)

USB On-the-Go

(LS/FS)

USB On-the-Go

(HS)

USB Voltage

Regulator

USB Device

Charger Detect

(DCD)