One stop electronic component supply PIC32MX440F128L-80IPT High-Performance General Purpose and USB 32-bit Flash Microcontroller

Product Features

High-Performance 32-bit RISC CPU:

• MIPS32® M4K® 32-bit core with 5-stage pipeline

• 80 MHz maximum frequency

• 1.56 DMIPS/MHz (Dhrystone 2.1) performance at 0 wait state Flash access

• Single-cycle multiply and high-performance divide unit

• MIPS16e® mode for up to 40% smaller code size

• Two sets of 32 core register files (32-bit) to reduce interrupt latency

• Prefetch Cache module to speed execution from Flash

Microcontroller Features:

• Operating temperature range of -40ºC to +105ºC

• Operating voltage range of 2.3V to 3.6V

• 32K to 512K Flash memory (plus an additional 12 KB of boot Flash)

• 8K to 32K SRAM memory

• Pin-compatible with most PIC24/dsPIC® DSC devices

• Multiple power management modes

• Multiple interrupt vectors with individually programmable priority

• Fail-Safe Clock Monitor Mode 

• Configurable Watchdog Timer with on-chip Low-Power RC Oscillator for reliable operation

Peripheral Features:

• Atomic SET, CLEAR and INVERT operation on select peripheral registers

• Up to 4-channel hardware DMA with automatic data size detection

• USB 2.0-compliant full-speed device and On-The-Go (OTG) controller

• USB has a dedicated DMA channel

• 3 MHz to 25 MHz crystal oscillator

• Internal 8 MHz and 32 kHz oscillators

• Separate PLLs for CPU and USB clocks

• Two I2C™ modules

• Two UART modules with:

- RS-232, RS-485 and LIN support

- IrDA® with on-chip hardware encoder and decoder

• Up to two SPI modules

• Parallel Master and Slave Port (PMP/PSP) with 8-bit and 16-bit data and up to 16 address lines

• Hardware Real-Time Clock and Calendar (RTCC)

• Five 16-bit Timers/Counters (two 16-bit pairs combine to create two 32-bit timers)

• Five capture inputs

• Five compare/PWM outputs

• Five external interrupt pins

• High-Speed I/O pins capable of toggling at up to 80 MHz

• High-current sink/source (18 mA/18 mA) on all I/O pins

• Configurable open-drain output on digital I/O pins

Debug Features:

• Two programming and debugging Interfaces:

- 2-wire interface with unintrusive access and real-time data exchange with application

- 4-wire MIPS® standard enhanced JTAG interface

• Unintrusive hardware-based instruction trace

• IEEE Standard 1149.2-compatible (JTAG) boundary scan

Analog Features:

• Up to 16-channel 10-bit Analog-to-Digital 

Converter:

- 1000 ksps conversion rate

- Conversion available during Sleep, Idle

• Two Analog Comparators

Specifications

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