Name: MICROCHIP(美国微芯) PIC32MX270F512HT-I/MR
Brand: MICROCHIP(美国微芯)
SKU: C624592
Price: 15.56 CNY
Availability: OutOfStock

工作条件：2.3V to 3.6V, -40℃ to +105℃ (DC to 40 MHz), -40℃ to +85℃ (DC to 50 MHz)
核心：50 MHz/83 DMIPS MIPS32 M4K，MIPS16e mode for up to 40% smaller code size，Code-efficient (C and Assembly) architecture，Single-cycle (MAC) 32×16 and two-cycle 32×32 multiply
时钟管理：0.9% internal oscillator，Programmable PLLs and oscillator clock sources，Fail-Safe Clock Monitor (FSCM)，Independent Watchdog Timer，Fast wake-up and start-up
电源管理：Low-power management modes (Sleep and Idle)，Integrated Power-on Reset, Brown-out Reset, and High Voltage Detect，0.5 mA/MHz dynamic current (typical)，44 μA IPD current (typical)
音频/图形/触摸人机界面特性：External graphics interface with up to 34 PMP pins，Audio data communication: I2S, LJ, RJ, USB，Audio data control interface: SPI and I2C，Audio data master clock: Generation of fractional clock frequencies, Can be synchronized with USB clock, Can be tuned in run-time，Charge Time Measurement Unit (CTMU): Supports mTouch capacitive touch sensing, Provides high-resolution time measurement (1 ns)
高级模拟特性：ADC Module: 10-bit 1 Msps rate with one Sample and Hold (S&H), Up to 48 analog inputs, Can operate during Sleep mode，Flexible and independent ADC trigger sources，On-chip temperature measurement capability，Comparators: Three dual-input Comparator modules, Programmable reference with 32 voltage points
定时器/输出比较/输入捕获：Five General Purpose Timers: Five 16-bit and up to two 32-bit Timers/Counters，Five Output Compare (OC) modules，Five Input Capture (IC) modules，Peripheral Pin Select (PPS) to allow function remap，Real-Time Clock and Calendar (RTCC) module
通信接口：USB 2.0-compliant Full-speed OTG controller，Up to five UART modules (12.5 Mbps): LIN 2.1 protocols and IrDA support，Four 4-wire SPI modules (25 Mbps)，Two I2C modules (up to 1 Mbaud) with SMBus support，PPS to allow function remap，Parallel Master Port (PMP) with dual read/write buffers，Controller Area Network (CAN) 2.0B Compliant with DeviceNet addressing support
直接内存访问 (DMA)：Four channels of hardware DMA with automatic data size detection，32-bit Programmable Cyclic Redundancy Check (CRC)，Two additional channels dedicated to USB，Two additional channels dedicated to CAN
输入/输出：10 mA or 15 mA source/sink for standard VOH/VOL and up to 22 mA for non-standard VOH1，5V-tolerant pins，Selectable open drain, pull-ups, and pull-downs，External interrupts on all I/O pins
符合B类标准：Class B Safety Library, IEC 60730
调试器开发支持：In-circuit and in-application programming，4-wire MIPS Enhanced JTAG interface，Unlimited program and six complex data breakpoints，IEEE 1149.2-compatible (JTAG) boundary scan

	属性	参数值
	商品目录	单片机(MCU/MPU/SOC)
	CPU内核	MIPS32 M4K
	CPU最大主频	40MHz
	CPU位数	32 Bit
	程序存储容量	512KB
	程序存储器类型	FLASH
	RAM容量	64KB

	属性	参数值
	EEPROM容量	-
	I/O数量	49
	ADC(位数)	10bit
	振荡器类型	内置
	工作电压	2.3V~3.6V
	工作温度	-40℃~+85℃

PIC32MX270F512HT-I/MR

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