PIC24EP256GU814

70 MIPS, 256KB Flash, 28KB RAM, 144 pins, DAC, USB, CAN

制造商:

产品信息

Microchip’s PIC24E general purpose microcontroller family features the highest speed 60 MIPS core with excellent performance and code density. It offers superior ADC performance, enhanced CAN communication, easier graphic display interface through 8-bit parallel master port and up to 15 DMA channels for extensive data movement. These devices are available in various packages and with extended (125°C) temp option.

CPU

   Up to 60 MIPS Operation (at 3.0V-3.6V)

   Modified Harvard Architecture

   C Compiler Optimized Instruction Set

   16-bit Wide Data Path

   24-bit Wide Instructions

   16x16 Integer Multiply Operations

   32/16 and 16/16 Integer Divide OperationsOn-Chip Flash and SRAM

   Flash Program Memory (up to 512 Kbytes)

   Flash Auxiliary Memory (up to 24 Kbytes):- Can be used as Bootloader space or for EEPROM emulation without stalling the CPU

   Data SRAM (up to 52 Kbytes)Analog Peripherals

   10-bit, 1.1 Msps or 12-bit, 500 Ksps Conversion:- Two and four simultaneous samples (10-bit mode)- Up to 32 input channels with auto-scanningThree Analog Comparators with Programmable Input/Output ConfigurationDirect Memory Access (DMA)

   15-Channel Hardware DMA

   Up to 4 Kbytes Dual Ported DMA Buffer Area(DPSRAM) to store data transferred via DMA

   Most Peripherals Support DMATimers/Capture/Compare/PWM

   Timer/Counters, up to Nine 16-bit Timers

   Input Capture (up to 16 channels)

   Output Compare (up to 16 channels)

   Hardware Real-Time Clock and CalendarData Converter Interface (DCI) Module

   Codec Interface

   Supports I2S and AC’97 Protocols

   Up to 16-bit Data Words, up to 16 Words per FrameCommunication Modules

   USB On-The-Go (OTG)

   USB module can use any RAM location on the device as USB endpoint buffers

   4-wire SPI (up to four modules)

   I2C™ (up to two modules)

   UART (up to four modules)

   Enhanced CAN (ECAN™) 2.0B active (up to twomodules)

   Parallel Master Slave Port (PMP/EPSP)

   Programmable Cyclic Redundancy Check (CRC)System Management

   Flexible Clock Options

   Programmable Power-up Timer

   Oscillator Start-up Timer

   Watchdog Timer with its own RC OscillatorPower Management:

   On-chip 1.8V Voltage Regulator

   Switch between Clock Sources in Real Time

   Idle, Sleep, and Doze modes with Fast Wake-upPackaging:

   64-pin QFN (9x9x0.9 mm)

   64-pin TQFP (10x10x1 mm)

   100-pin TQFP (12x12x1 mm)

   100-pin TQFP (14x14x1 mm)

   121-pin BGA (10x10x1.2 mm)

   144-pin LQFP (20x20x1.4 mm)

   144-pin TQFP (16x16x1 mm)

    PIC24EP256GU814封装图

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