MKL25Z128开发板freescale CortexM0+开发板USBHost/device 可接U盘

ivychen225

盈钰电子产品——MKL25Z128开发板闪亮登场，支持USBHost、Device。现已批量供应啦，欢迎订购！

开发板的物理尺寸：44x55.5mm

处理器主要参数

•Operating Characteristics

–Voltage range: 1.71 to 3.6 V

–Flash write voltage range: 1.71 to 3.6 V

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

•Performance

–Up to 48 MHz ARM? Cortex-M0+ core

• Memories and memory interfaces

– Up to 128 KB program flash memory

– Up to 16 KB RAM

• Clocks

– 32 kHz to 40 kHz or 3 MHz to 32 MHz crystal oscillator

– Multi-purpose clock source

• System peripherals

– Nine low-power modes to provide power optimization based on application requirements

– 4-channel DMA controller, supporting up to 63 request sources

– COP Software watchdog

– Low-leakage wakeup unit

– SWD interface and Micro Trace buffer

– Bit Manipulation Engine (BME)

•Security and integrity modules

–80-bit unique identification (ID) number per chip

•Human-machine interface

–Low-power hardware touch sensor interface (TSI)

–General-purpose input/output

•Analog modules

–16-bit SAR ADC

–12-bit DAC

–Analog comparator (CMP) containing a 6-bit DAC and programmable reference input

•Timers

–Six channel Timer/PWM (TPM)

–Two 2-channel Timer/PWM (TPM)

–Periodic interrupt timers

–16-bit low-power timer (LPTMR)

–Real-time clock

•Communication interfaces

–USB full-/low-speed On-the-Go controller with onchip transceiver and 5 V to 3.3 V regulator

–Two 8-bit SPI modules

–Two I2C modules

–One low power UART module

–Two UART modules

开发板的硬件配置

USB2.0(全速内置PHY)从设备接口

USB2.0(全速内置PHY)主设备接口(主、从共用)

USB转串口

RGB LED

两个功能按键

一个可调电阻

所有的I/O引出到板边，部分管脚根据功能集中排列

提供的测试程序

装箱清单：
MKL25Z128开发板  1块
高速MiniUSB线       1条
开发光盘：附开发环境及所有相关例程，还有相关的手册资料等。

盈钰工作室：http://www.elechome.com
http://elechome.21ic.org
E-mail：senxin79@126.com
联系QQ：690971654
电话：020-61392789
手机：15360803087
淘宝店：http://mcuworld.taobao.com/