Microchip Technology, Inc. dsPIC33FJ128GP310 en024673

dsPIC33F General Purpose Digital Signal Controller with seamless migration options to PIC24 MCUs and dsPIC30F DSC Please consider this device dsPIC33FJ128GP310A Additional Features Operating Range DC – 40 MIPS (40 MIPS @ 3.0-3.6V) Industrial temperature range (-40°C to +85°C)High-Performan ce DSC CPU Modified Harvard architecture C compiler optimized instruction set 16-bit wide data path 24-bit wide instructions Linear program memory addressing up to 4M instruction words Linear data memory addressing up to 64 Kbytes 83 base instructions: mostly 1 word/1 cycle Sixteen 16-bit General Purpose Registers Two 40-bit accumulators: - With rounding and saturation options Flexible and powerful addressing modes: - Indirect, Modulo and Bit-Reversed Software stack 16 x 16 fractional/integer multiply operations 32/16 and 16/16 divide operations Single-cycle multiply and accumulate: - Accumulator write back for DSP operations - Dual data fetch Up to ±16-bit shifts for up to 40-bit dataDirect Memory Access (DMA) 8-channel hardware DMA: 2 Kbytes dual ported DMA buffer area (DMA RAM) to store data transferred via DMA: - Allows data transfer between RAM and a peripheral while CPU is executing code (no cycle stealing) Most peripherals support DMAInterrupt Controller 5-cycle latency 118 interrupt vectors Up to 67 available interrupt sources Up to 5 external interrupts 7 programmable priority levels 5 processor exceptionsDigital I/O Programmable digital I/O pins Wake-up/Interrupt-on -Change pins Output pins can drive from 3.0V to 3.6V All digital input pins are 5V tolerant 4 mA sink on all I/O pinsSystem Management Flexible clock options - External, crystal, resonator, internal RC - Fully integrated PLL - Extremely low jitter PLL Power-up Timer Oscillator Start-up Timer/Stabilizer Watchdog Timer with its own RC oscillator Fail-Safe Clock Monitor Reset by multiple sourcesPower Management On-chip 2.5V voltage regulator Switch between clock sources in real time Idle, Sleep and Doze modes with fast wake-up Timers/Capture/Compa re/PWM Timer/Counters, up to nine 16-bit timers: - Can pair up to make four 32-bit timers - 1 timer runs as Real-Time Clock with external 32.768 kHz oscillator - Programmable prescaler Input Capture (up to 8 channels): - Capture on up, down or both edges - 16-bit capture input functions - 4-deep FIFO on each capture Output Compare (up to 8 channels): - Single or Dual 16-Bit Compare mode - 16-bit Glitchless PWM modeCommunication Modules 3-wire SPI (up to 2 modules): - Framing supports I/O interface to simple codecs - Supports 8-bit and 16-bit data - Supports all serial clock formats and sampling modes I2C™ (up to 2 modules): - Full Multi-Master Slave mode support - 7-bit and 10-bit addressing - Bus collision detection and arbitration - Integrated signal conditioning - Slave address masking UART (up to 2 modules): - Interrupt on address bit detect - Interrupt on UART error - 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 mode - Hardware Flow Control with CTS and RTS Data Converter Interface (DCI) module: - Codec interface - Supports I2S and AC’97 protocols - Up to 16-bit data words, up to 16 words per frame - 4-word deep TX and RX buffersAnalog-to-Dig ital Converters (ADCs) Up to two ADC modules in a device 10-bit, 1.1 Msps or 12-bit, 500 Ksps conversion: - 2, 4 or 8 simultaneous samples - Multiple input channels with auto-scanning - Conversion start can be manual or synchronized with 1 of 4 trigger sources - Conversion possible in Sleep mode - ±2 LSb max integral nonlinearity - ±1 LSb max differential nonlinearityCMOS Flash Technology Low-power, high-speed Flash technology Fully static design 3.3V (±10%) operating voltage Industrial temperature Low-power consumptionPackaging : 100-pin TQFP (14x14x1 mm and 12x12x1 mm) 80-pin TQFP (12x12x1 mm) 64-pin TQFP (10x10x1 mm)