产品概述
The MKL25Z128VLK4 is an ultra-low-power MICrocontroller, adds a full-speed USB 2.0 On-the-Go (OTG) controller or a full-speed crystal-less USB 2.0 device controller in addition to the Kinetis KL1x series. The Kinetis KL2x microcontroller family is compatible with Kinetis K20 MCUs (based on ARM? Cortex?-M4) and with all other Kinetis KL1x, KL2x, KL3x and KL4x series microcontrollers, providing a migration path to lower and higher performance and feature integration.
Ultra-low-power Consumption
Next-generation 32-bit ARM Cortex-M0+ Core - 2x More CoreMark/mA than Closest 8/16-bit Architecture
Single-cycle fast I/O access port facilitates bit banging and software protocol emulation
Compute Clocking option reduces dynamic power by placing peripherals in an Asynchronous stop mode
LPUART, SPI, I2C, FlexIO, ADC, DAC, LP timer & DMA support LP mode operation without waking up core
Up to 256kb Flash with 64-byte Flash Cache, up to 32kb RAM
Security Circuitry to Prevent Unauthorized Access to RAM and Flash Contents
16kb ROM and Built-in boot loader simplifies effort to program MCU and allows easy flash upgrades
ARM Cortex-M0+ core, 48MHz Core Frequency Over Full Voltage and Temperature Range (-40 to +105°C)
Bit Manipulation Engine for Improved Bit Handling of Peripheral Modules
Thumb Instruction Set Combines High Code Density with 32-bit Performance
4-channel DMA for peripheral & memory servicing with reduced CPU loading & faster system throughput
Independent-clocked COP Guards Against Clock Skew or Code Runaway for Fail-safe Applications
Up to 16-bit ADC with Configurable Resolution, Sample Time and Conversion Speed/Power
Integrated Temperature Sensor
High-speed Comparator with Internal 6-bit DAC
12-bit DAC with DMA Support
Two 6-channel and One 2-channel 16-bit Low-power Timer PWM Modules with DMA Support
2-channel 32-bit Periodic Interrupt Timer provide time base for RTOS task schedule or Trigger Source
Low-power Timer Allows Operation in All Power Modes Except for VLLS0
应用
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产品信息
产品范围: Kinetis L Family KL2x Series Microcontrollers 架构: ARM 皮质-M0+ MCU内核尺寸: 32bit 程序内存大小: 128KB 存储器容量, RAM: 16KB CPU速度: 48MHz 输入/输出数: 66输入 MCU 封装类型: LQFP 针脚数: 80引脚 嵌入式接口类型: I2C, SPI, UART, USB MCU应用: USB微控制器 电源电压最小值: 1.71V 电源电压最大值: 3.6V MCU系列: Kinetis L MCU系列: KL2x 汽车质量标准: - MSL: MSL 3 - 168小时