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
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:
E-mail:senxin79@126.com
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手机:15360803087
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