Name: MICROCHIP(美国微芯) PIC32MX250F128B-50I/SP
Brand: MICROCHIP(美国微芯)
SKU: C643673
Price: 43.9668 CNY
Availability: InStock

工作条件：2.3V to 3.6V, -40℃ to +105℃, DC to 40 MHz；2.3V to 3.6V, -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) 32x16 and two-cycle 32x32 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 and Brown-out Reset，0.5 mA/MHz dynamic current (typical)，44 μA IPD current (typical)
音频接口特性：Data communication: I²S, LJ, RJ, and DSP modes，Control interface: SPI and I²C，Master clock: Generation of fractional clock frequencies，Can be synchronized with USB clock，Can be tuned in run-time
高级模拟特性：ADC Module: 10-bit 1.1 Msps rate with one S&H，Up to 10 analog inputs on 28-pin devices and 13 analog inputs on 44-pin devices，Flexible and independent ADC trigger sources，Charge Time Measurement Unit (CTMU): Supports mTouch capacitive touch sensing，Provides high-resolution time measurement (1 ns)，On-chip temperature measurement capability，Comparators: Up to three Analog Comparator modules，Programmable references 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，Two UART modules (12.5 Mbps): Supports LIN 2.0 protocols and IrDA support，Two 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)
直接内存访问 (DMA)：Four channels of hardware DMA with automatic data size detection，Two additional channels dedicated for USB，Programmable Cyclic Redundancy Check (CRC)
输入/输出：10 mA source/sink on all I/O pins and up to 14 mA on non-standard VOH，5V-tolerant pins，Selectable open drain, pull-ups, and pull-downs，External interrupts on all I/O pins
认证和 B 类支持：AEC-Q100 REVG (Grade 2 -40℃ to +105℃) planned，Class B Safety Library, IEC 60730
调试器开发支持：In-circuit and in-application programming，4-wire MIPS(p) 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	50MHz
	CPU位数	32 Bit
	程序存储容量	128KB
	程序存储器类型	FLASH
	RAM容量	32KB

	属性	参数值
	EEPROM容量	-
	I/O数量	19
	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℃

PIC32MX250F128B-50I/SP

商品参数

商品特性

数据手册PDF