PIC32MX795F512LT-80ISLASHPF datasheet(3/256 Pages) MICROCHIP

3 / 256 page

DS61156G-page 3

PIC32MX5XX/6XX/7XX

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 zero 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 voltage range of 2.3V to 3.6V

• 64K to 512K Flash memory (plus an

additional 12 KB of Boot Flash)

• 16K to 128K 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 8-channels of hardware DMA with automatic

data size detection

• USB 2.0-compliant full-speed device and

On-The-Go (OTG) controller:

- Dedicated DMA channels

• 10/100 Mbps Ethernet MAC with MII and RMII

interface:

- Dedicated DMA channels

• CAN module:

- 2.0B Active with DeviceNet™ addressing

support

- Dedicated DMA channels

• 3 MHz to 25 MHz crystal oscillator

Peripheral Features (Continued):

• Internal 8 MHz and 32 kHz oscillators

• Six UART modules with:

- RS-232, RS-485 and LIN support

-IrDA® with on-chip hardware encoder and

decoder

• Up to four SPI modules

• Up to five I2C™ modules

• Separate PLLs for CPU and USB clocks

• 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 Joint Test

Action Group (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:

- 1 Msps conversion rate

- Conversion available during Sleep and Idle

• Two Analog Comparators

High-Performance, USB, CAN and Ethernet

32-bit Flash Microcontrollers

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