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DSPIC33FJ256MC508IPT Datasheet(PDF) 4 Page - Microchip Technology |
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DSPIC33FJ256MC508IPT Datasheet(HTML) 4 Page - Microchip Technology |
4 / 90 page dsPIC33F DS70155C-page 2 Preliminary © 2005 Microchip Technology Inc. Timers/Capture/Compare/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 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 mode Communication 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 - 8-word FIFO buffers •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 -Address masking • UART (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 mode • Data Conversion 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 buffers • Enhanced CAN 2.0B active (up to 2 modules): - Up to 8 transmit and up to 16 receive buffers - 16 receive filters and 3 masks - Loopback, Listen Only and Listen All Messages modes for diagnostics and bus monitoring - Wake-up on CAN message - FIFO mode using DMA Motor Control Peripherals • Motor Control PWM (up to 8 channels): - 4 duty cycle generators - Independent or Complementary mode - Programmable dead time and output polarity - Edge or center-aligned - Manual output override control - Up to 2 Fault inputs - Trigger for A/D conversions - PWM frequency for 16-bit resolution (@ 40 MIPS) = 1220 Hz for Edge-Aligned mode, 610 Hz for Center-Aligned mode - PWM frequency for 11-bit resolution (@ 40 MIPS) = 39.1 kHz for Edge-Aligned mode, 19.55 kHz for Center-Aligned mode • Quadrature Encoder Interface module: - Phase A, Phase B and index pulse input - 16-bit up/down position counter - Count direction status - Position Measurement (x2 and x4) mode - Programmable digital noise filters on inputs - Alternate 16-bit Timer/Counter mode - Interrupt on position counter rollover/ underflow Analog-to-Digital Converters • Up to two 10-bit or 12-bit A/D modules in a device • 10-bit 2.2 Msps or 12-bit 1 Msps conversion: - 2 or 4 simultaneous samples - Up to 32 input channels with auto-scanning - 16-deep result buffer - Conversion start can be manual or synchronized with 1 of 4 trigger sources - Conversion possible in Sleep mode - ±1 LSB max integral nonlinearity - ±1 LSB max differential nonlinearity CMOS Flash Technology • Low-power, high-speed Flash technology • Fully static design • 3.3V (+/- 10%) operating voltage • Industrial temperature • Low-power consumption Packaging: • 100-pin TQFP (14x14x1 mm and 12x12x1 mm) • 80-pin TQFP (12x12x1 mm) • 64-pin TQFP (10x10x1 mm) Note: See Table 1-1 and Table 1-2 for exact peripheral features per device. |
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