MKS22FN128VFT12 Datasheet MKS20FN256VFT12, MKS22FN256VFT12, MKS22FN128VFT12 | P1-P3

KS22 Product Brief

Supports 120 MHz devices with 128 KB to 256 KB Flash and

64 KB SRAM

1. KS22 overview

The KS22 MCU is built upon the ARM

Cortex

-M4

processor with lower power and higher memory

densities, and it is available in multiple packages. This

device offers 120 MHz performance with an integrated

single-precision floating-point unit. Embedded Flash

memory size ranges from 128 KB to 256 KB.

The features of the KS22 derivatives are as follows:

• ARM Cortex-M4 core running at 120 MHz

• Up to 256 KB Flash and 64 KB RAM

• Wide operating voltage range (1.71–3.6 V) with

fully functional flash program/erase/read

operations

• Package options include 100LQFP, 64LQFP,

and 48QFN

• Ambient operating temperature in the range from

-40 °C to 105 °C.

Freescale Semiconductor, Inc.

Document Number:

KS22PB

Product Brief

Rev.

03/2016

Contents

1. KS22 overview ................................................................... 1

2. KS22 key features ............................................................... 2

3. Block diagram .................................................................... 3

3.1. Module-by-module feature list ................................ 3

4. Feature differences per package ........................................ 14

5. Comprehensive enablement solutions ............................... 15

5.1. Software Development Kit (SDK) ......................... 15

5.2. Integrated Development Environments (IDE) ....... 15

6. Part identification ............................................................. 15

6.1. Description ............................................................ 15

6.2. Format ................................................................... 15

6.3. Fields ..................................................................... 15

7. Orderable part numbers .................................................... 16

8. Revision history ................................................................ 17

KS22 key features

KS22 Product Brief, Rev. 2, 03/2016

2 Freescale Semiconductor, Inc.

2. KS22 key features

Table 1. KS22 feature summary

Core / system modules Timer modules

CPU / frequency Cortex-M4 / 120 MHz

Low-power TPM modules

1 × 6 channels + 2 × 2

channels

DMA 16 channels

Independent real-time clock

(RTC)

Yes (Vbat)

Floating-point unit Single precision

Low-power timer (LPTMR) 1

Debug JTAG, SWD

PDB Yes

Trace TPIU, FPB, DWT, ITM

PIT 4 channels

Memory and memory interface Communication interfaces

Flash memory Up to 256 KB

FlexIO 1

Total SRAM 64 KB

USB OTG LS / FS w / on-chip

PHY

Clock modules

CAN (FlexCAN) 2

MCG FLL / PLL

SPI 2

Internal oscillators 32 kHz / 4 MHz / 48 MHz

LPI

C 2

External oscillator 32 – 40 kHz / 3 – 32 MHz

LPUART 1

RTC oscillator 32 kHz

UART

3 (1 × w / ISO7816

and 2 × higher baud

rate)

Security and integrity

S 2

Software watchdog Yes

Human machine interface

Hardware watchdog Yes

GPIO (w / interrupts) up to 66

CRC Yes

NMI Yes

RNGA Yes

Operating characteristics

Analog modules

Voltage range 1.71 – 3.6 V

16-bit ADC 1

Temperature range – 40 – 105 °C

12-bit DAC 1

—

Analog comparators 1

Block diagram

KS22 Product Brief, Rev. 2, 03/2016

Freescale Semiconductor, Inc. 3

3. Block diagram

FPU

32-byte

Debug

Interfaces

DSP

Interrupt

Controller

ARM Cortex-M4

120MHz with HS RUN

Internal and

External

Watchdogs

16ch-

ADMA

Low-Leakage

Wake-Up Unit

Program Flash

Up to 256KB

SRAM

64KB

Phase-Locked

Loop

Frequency-

Locked Loop

Low/High

Frequency

Oscillators

Internal

Reference

Clocks

Cyclic

Redundancy

Check (CRC)

3x LPTPM

Programmable

Delay Block

Periodic

Interrupt

Timers

Low-Power

Timer

Independent

Real-Time

Clock (RTC)

2x I

2x SPI

3x UART

GPIO

Core

System

Memories

Clocks

Security

and Integrity

Analog

Timers

Communication Interfaces

HMI

USB OTG

(LS/FS)+

PHY

2x LPI

LPUART

1x 16-b

ADC

1x 12-b

DAC

2x CAN

Flash Access

Control

1x FlexIO

FPU

1x ACMP

Random

Number

Generator

(RNGA)

Figure 1. KS22 block diagram

3.1. Module-by-module feature list

The following sections describe the high-level module features for the family's superset device. See

Section 7, “Orderable part numbers” for differences among the subset devices.

3.1.1. Core modules

3.1.1.1. ARM Cortex-M4 core

• Supports up to 120 MHz frequency with 1.25 DMIPS/MHz

• ARM core based on the ARMv7 architecture and Thumb

-2 ISA

• MCU cores focused on cost-sensitive, deterministic, and interrupt-driven environments

• Harvard bus architecture

P1-P3 P4-P6 P7-P9 P10-P12 P13-P15 P16-P18

MKS22FN128VFT12

Mfr. #:

Buy MKS22FN128VFT12

Manufacturer:

NXP / Freescale

Description:

ARM Microcontrollers - MCU MKS22FN128VFT12/HVQFN48///TRAY MULTIPLE DP BAKEABL

Lifecycle:

New from this manufacturer.

Delivery:

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MKS22FN128VFT12

MKS22FN128VFT12

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