DSPIC33FJ128MC706-I/PT Microchip Technology Inc., DSPIC33FJ128MC706-I/PT Datasheet - Page 3

• Manufacturer Part Number: DSPIC33FJ128MC706-I/PT
• Description: 16 BIT MCU/DSP 64LD 40MIPS 128KB FLASH
• Manufacturer: Microchip Technology Inc.
• Type: DSPr

Specifications of DSPIC33FJ128MC706-I/PT

• A/d Inputs: 16-Channels, 12-Bit
• Comparators: 8
• Cpu Speed: 40 MIPS
• Eeprom Memory: 0 Bytes
• Input Output: 53
• Interface: CAN/I2C/SPI/UART
• Ios: 53
• Memory Type: Flash
• Number Of Bits: 16
• Package Type: 64-pin TQFP
• Programmable Memory: 128K Bytes
• Ram Size: 16K Bytes
• Timers: 9-16-bit, 4-32-bit
• Voltage, Range: 3-3.6
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

Operating Range:
• DC – 40 MIPS (40 MIPS @ 3.0-3.6V,
• Industrial temperature range (-40°C to +85°C)
High-Performance 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
• 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:
• Flexible and powerful addressing modes:
• Software stack
• 16 x 16 fractional/integer multiply operations
• 32/16 and 16/16 divide operations
• Single-cycle multiply and accumulate:
• Up to ±16-bit shifts for up to 40-bit data
Direct Memory Access (DMA):
• 8-channel hardware DMA:
• 2 Kbytes dual ported DMA buffer area
• Most peripherals support DMA
Interrupt Controller:
• 5-cycle latency
• 118 interrupt vectors
• Up to 67 available interrupt sources
• Up to 5 external interrupts
• 7 programmable priority levels
• 5 processor exceptions
© 2006 Microchip Technology Inc.
-40°C to +85°C)
instruction words
- With rounding and saturation options
- Indirect, Modulo and Bit-Reversed
- Accumulator write back for DSP operations
- Dual data fetch
(DMA RAM) to store data transferred via DMA:
- Allows data transfer between RAM and a
peripheral while CPU is executing code
(no cycle stealing)
High-Performance, 16-bit Digital Signal Controllers
Preliminary
Digital I/O:
• Up to 85 programmable digital I/O pins
• Wake-up/Interrupt-on-Change on up to 24 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 pins
On-Chip Flash and SRAM:
• Flash program memory, up to 256 Kbytes
• Data SRAM, up to 30 Kbytes (includes 2 Kbytes
System Management:
• Flexible clock options:
• Power-up Timer
• Oscillator Start-up Timer/Stabilizer
• Watchdog Timer with its own RC oscillator
• Fail-Safe Clock Monitor
• Reset by multiple sources
Power 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/Compare/PWM:
• Timer/Counters, up to nine 16-bit timers:
• Input Capture (up to 8 channels):
• Output Compare (up to 8 channels):
of DMA RAM):
- External, crystal, resonator, internal RC
- Fully integrated PLL
- Extremely low jitter PLL
- Can pair up to make four 32-bit timers
- 1 timer runs as Real-Time Clock with external
- Programmable prescaler
- Capture on up, down or both edges
- 16-bit capture input functions
- 4-deep FIFO on each capture
- Single or Dual 16-Bit Compare mode
- 16-bit Glitchless PWM mode
32.768 kHz oscillator
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