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PIC单片机学习软件及其资料,pic,单片机,学习,软件,及其,资料

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PIC24HHigh-Performance 16-Bit MicrocontrollersOperating RangeDC 40 MIPS (40 MIPS 3.0-3.6V, -40 to +85 癈)Industrial temperature range (-40 to +85 癈)High-Performance DSC CPUModified Harvard architectureC compiler optimized instruction set16-bit wide data path24-bit wide instructionsLinear program memory addressing up to 4Minstruction wordsLinear data memory addressing up to 64 Kbytes74 base instructions: mostly 1 word/1 cycleSixteen 16-bit general-purpose registersFlexible and powerful addressing modesSoftware stack16 x 16 integer multiply operations32/16 and 16/16 divide operationsSingle-cycle multiplyUp to 16-bit shiftsDirect Memory Access (DMA)8-channel hardware DMAAllows data transfer between RAM and aperipheral while CPU is executing code (no cyclestealing)2 KB of dual-ported DMA buffer area (DMA RAM)to store data transferred via DMAMost peripherals support DMAInterrupt Controller5-cycle latency118 interrupt vectorsUp to 61 available interrupt sources, up to5 external interrupts7 programmable priority levels5 processor exceptionsDigital I/OUp to 85 programmable digital I/O pinsWake-up/Interrupt-on-Change on up to 24Output pins can drive from 3.0V to 3.6VAll digital input pins are 5V tolerant4 mA sink and source on all I/O pinsOn-Chip Flash and SRAMFlash program memory, up to 256 KbytesData SRAM (up to 30 Kbytes):- Includes 2 KB of DMA RAMSystem ManagementFlexible clock options:- External, crystal, resonator, internal RC- Fully integrated PLL- Extremely low jitter PLLPower-up timerOscillator Start-up Timer/StabilizerWatchdog timer with its own RC oscillatorFail-Safe Clock MonitorReset by multiple sourcesPower ManagementOn-chip 2.5V voltage regulatorSwitch between clock sources in real timeIdle, Sleep and Doze modes with fast wake-upTimers/Capture/Compare/PWMTimer/Counters: up to nine 16-bit timers:- Can pair up to make four 32-bit timers- 1 timer runs as Real-Time Clock with external32 kHz oscillator- Programmable prescalerInput Capture (up to 8 channels):- Capture on up, down or both edges- 16-bit capture input functions- 4-deep FIFO on each captureOutput Compare (up to 8 channels):- Single or Dual 16-Bit Compare mode- 16-Bit Glitchless PWM modeCommunication Modules3-wire SPI (up to 2 modules):- Framing supports I/O interface to simplecodecs- Supports 8-bit and 16-bit data- Supports all serial clock formats andsampling modes- 8-word FIFO buffersI2C (up to 2 modules):- Full Multi-Master Slave mode support- 7-bit and 10-bit addressing- Bus collision detection and arbitration- Integrated signal conditioning- Address maskingUART (up to 2 modules):- Interrupt-on-address bit detect- Wake-up-on-Start bit from Sleep mode- 4-character TX and RX FIFO buffers- LIN bus support- IrDA encoding and decoding in hardware- High-Speed Baud modeEnhanced CAN 2.0B active (up to 2 modules):- Up to 8 transmit and up to 32 receive buffers- 16 receive filters and 3 masks- Loopback, Listen Only and Listen AllMessages modes for diagnostics and busmonitoring- Wake-up on CAN message- FIFO mode using DMAAnalog-to-Digital Converters (ADC)Up to two 10-bit or 12-bit ADC modules in adevice10-bit 2.2 Msps or 12-bit 1 Msps conversion:- 2, 4 or 8 simultaneous samples- Up to 32 input channels with auto-scanning- Conversion start can be manual orsynchronized with 1 of 4 trigger sources- Conversion possible in Sleep mode- LSB max integral nonlinearity- LSB max differential nonlinearityCMOS Flash TechnologyLow-power, high-speed Fla