MK22FN128VLH10

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1. Description

Members of the Kinetis MK22FN128VLH10 product family are optimized for cost-sensitive applications that require low-power USB connections. High peripheral integration, high processing efficiency Floating point unit. These devices share comprehensive Implementation and scalability of the Kinetis series. This product provides:

1. The power consumption is as low as 120μA/MHz. stationary The power consumption is as low as 2.6μA while maintaining the full state And 6μs wake up. The lowest static mode is as low as 120 nA.

2. USB LS / FS OTG 2.0 with embedded 3.3 V USB FS device No crystal function.

2. Feature

    1. Performance

        - 100 MHz ARM Cortex-M4 core with DSP instructions delivering 1.25 Dhrystone MIPS per MHz

    2. Memories and memory interfaces

        - 128 KB of embedded flash and 24 KB of RAM

        - Serial programming interface(EzPort)

        - Pre-programmed Kinetis flashloader for one-time, insystem factory programming

    3. System peripherals

        - Flexible low-power modes, multiple wakeup sources

        - 4-channel DMA controller

        - Independent External and Software Watchdog monitor

    4. 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 with FLL

    5. Security and integrity modules

        - Hardware CRC module

        - 128-bit unique identification (ID) number per chip

        - Flash access control to protect proprietary software

    6. Human-machine interface

         - Up to 67 general-purpose I/O (GPIO)

    7. Analog modules

        - Two 16-bit SAR ADCs (1.2 MS/s in 12bit mode)

        - One 12-bit DAC

        - Two analog comparators (CMP) with 6-bit DAC

        - Accurate internal voltage reference

    8. Communication interfaces 

        - USB LS/FS OTG 2.0 with on-chip transceiver

        - USB full-speed device crystal-less operation

        - Two SPI modules

        - Three UART modules and one low-power UART

        - Two I2C: Support for up to 1 Mbps operation

        -   I2S module

    9. Timers 

       - One 8-channel general-purpose/PWM timer

       - Two 2-channel general-purpose timers with quadrature decoder functionality

       - Periodic interrupt timers

       - 16-bit low-power timer

       - Real-time clock with independent power domain

       -  Programmable delay block

  10. Operating Characteristics

       - Voltage range (including flash writes): 1.71 to 3.6 V

       - Temperature range (ambient): -40 to 105°C

3. Pin configuration