PIC32MX440F256H-80I/PT

• MCU Core 80MHz, 1.56 DMIPS/MHz, 32-bit MIPS M4K Core
• USB 2.0 On-The-Go Peripheral with integrated PHY
• Dedicated DMA Channel for USB OTG
• 5 Stage pipeline, Harvard architecture
• MIPS16e mode for up to 40% smaller code size
• Single cycle multiply and hardware divide unit
• 32 x 32-bit Core Registers
• 32 x 32-bit Shadow Registers
• Fast context switch and interrupt response
• MCU System Features
• 256K Flash (plus 12K boot Flash)
• 32K RAM (can execute from RAM)
• 4 Channel Hardware DMA Controller
• Flash prefetch module with 256 Byte cache
• Lock instructions or data in cache for fast access
• Programmable vector interrupt controller
• Analog Features
• Fast and Accurate 16 channel 10-bit ADC,
• Max 1 Mega sample per second at +/- 1LSB, conversion available during SLEEP & IDLE
• Power Management Modes
• RUN, IDLE, and SLEEP modes
• Multiple switchable clock modes for each power mode, enables optimum power settings
• Debug Features
• 8 hardware breakpoints (6 Instruction and 2 Data)
• 2 wire programming and debugging interface
• JTAG interface supporting Programming, Debugging and Boundary scan
• Other MCU Features
• Fail-Safe Clock Monitor – allows safe shutdown if clock fails
• 2 Internal oscillators (8MHz & 31KHz)
• Hardware RTCC (Real-Time Clock and Calendar with Alarms)
• Watchdog Timer with separate RC oscillator
• Pin compatible with 16-bit PIC® MCUs 

• Family    PIC32MX4xx
• Max Speed MHz    80
• Program Memory Size (KB)    256
• RAM (KB)    32
• Temperature Range (C)    -40 to 105
• Operating Voltage Range (V)    2.3 to 3.6
• DMA Channels    4
• SPITM    1
• I2CTM Compatible    2
• USB (Channels, Speed, Compliance    1,FS Host/OTG,USB 2.0 OTG
• A/D channels    16
• Max A/D Sample Rate (KSPS)    1000
• Input Capture    5
• Output Compare/Std. PWM    5
• 16-bit Digital Timers    5
• Parallel Port    PMP
• Comparators    2
• Internal Oscillator    8 MHz, 32 kHz
• RTCC    Yes
• I/O Pins    51
• Pin Count    64

• Series    PIC® 32MX
• Core Processor    MIPS32® M4K™
• Core Size    32-Bit
• Speed    80MHz
• Connectivity    I²C, IrDA, LIN, PMP, SPI, UART/USART, USB OTG
• Peripherals    Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Number of I /O    53
• Program Memory Size    256KB (256K x 8)
• Program Memory Type    FLASH
• EEPROM Size    -
• RAM Size    32K x 8
• Voltage - Supply (Vcc/Vdd)    2.3 V ~ 3.6 V
• Data Converters    A/D 16x10b
• Oscillator Type    Internal
• Operating Temperature    -40°C ~ 85°C
• Package / Case    64-TQFP