MKS22FN256VLH12    KS22/KS20 Microcontroller

120 MHz ARM® Cortex®-M4, with up to 256 KB Flash

ARM微控制器 - MCU Kinetis S 32-bit MCU, ARM Cortex-M4 core, 256KB Flash, 120MHz, CAN, USB, LQFP 64

The KS2x product family is built on the ARM® Cortex®-M4

processor with lower power and higher memory densities in

multiple packages. This device offers 120 MHz performance with

an integrated single-precision floating point unit (FPU).

Embedded flash memory sizes range from 128 KB to 256KB.

This device also includes:

• USB FS OTG 2.0 with crystal-less functionality

• FlexCAN, supporting CAN protocol according to the ISO

11898-1 standard and CAN 2.0 B protocol specifications

• FlexIO, a highly configurable module providing a wide

range of protocols including, but not limited to UART,

LPI2C, SPI, I2S, and PWM/Waveform generation.

Performance  MKS22FN256VLH12

• 120 MHz ARM Cortex-M4 core with DSP instructions

delivering 1.25 Dhrystone MIPS per MHz

Memories and memory interfaces  MKS22FN256VLH12

• Up to 256 KB of embedded flash and 64 KB of SRAM

• Preprogrammed Kinetis Flashloader for one-time, insystem

factory programming

System peripherals  MKS22FN256VLH12

• Flexible low-power modes, multiple wake up sources

• 16-channel asynchronous DMA controller

• Independent external and software watchdog monitor

Clocks

• Two crystal oscillators: 32 kHz (RTC), and 32-40 kHz

or 3-32 MHz

• Three internal oscillators: 32 kHz, 4 MHz, and 48 MHz

• Multi-purpose clock generator (MCG) with PLL and FLL

Security and integrity modules

• Hardware CRC module

• 128-bit unique identification (UID) number per chip

• Hardware random-number generator

• Flash access control (FAC) to protect proprietary

software

Human-machine interfaces

• Up to 66 general-purpose input/output pins (GPIO)

企业名：深圳市中立信电子科技有限公司

类型：贸易/代理/分销

电话： 0755-23956688
0755-23956688

手机：13410226883

联系人：叶先生/王先生

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地址：广东深圳深圳市福田区彩田路彩虹新都大厦彩荟阁7A室