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Manufacturer Part #


dsPIC33F Series 16 kB RAM 128 kB Flash 16-Bit Digital Signal Controller -TQFP-64

Product Specification Section
Technical Attributes
Attributes Table
Family Name: dsPIC33F
Core Processor: dsPIC
Program Memory Type: Flash
Flash Size (Bytes): 128kB
RAM Size: 16kB
Speed: 40MHz
No of I/O Lines: 53
InterfaceType / Connectivity: CAN/I2C/SPI/UART
Peripherals: CAN/I2C/On-Chip-ADC/PWM/SPI/UART/Watchdog
Number Of Timers: 9
Supply Voltage: 3V to 3.6V
Operating Temperature: -40°C to +125°C
On-Chip ADC: 32-chx10-bit / 32-chx12-bit
Watchdog Timers: 1
Package Style:  TQFP-64
Mounting Method: Surface Mount
Features & Applications

The DSPIC33FJ128MC706A-E/PT is a 16 kB RAM 128 kB Flash 16-Bit High performance Digital Signal Controller IC available in TQFP-64 Package.


  • Operating range:
  • Up to 40 MIPS operation (@ 3.0-3.6V):
    • Industrial temperature range (-40°C to +85°C)
  • Up to 20 MIPS operation (@ 3.0-3.6V):
    • High temperature range (-40°C to +150°C)
  • High-Performance DSC CPU:
    • Modified Harvard architecture
    • C compiler optimized instruction set
    • 16-bit wide data path
    • 24-bit wide instructions
    • Two 40-bit accumulators:
    • With rounding and saturation options
    • Flexible and powerful addressing mode
  • Direct Memory Access (DMA):
    • 8-channel hardware DMA
    • 2 Kbytes dual ported DMA buffer area
  • Interrupt Controller:
    • 5-cycle latency
    • Up to 67 available interrupt sources
    • Up to five external interrupts
  • Digital I/O:
    • Up to 85 programmable digital I/O pins
    • Wake-up/Interrupt-on-Change on up to 24 pins
  • On-Chip Flash and SRAM:
    • Flash program memory, up to 256 Kbytes
    • Data SRAM, up to 30 Kbytes (includes 2 Kbytes of DMA RAM
  • System Management:
    • Flexible clock options:
    • External, crystal, resonator, internal RC
    • Fully integrated PLL
  • Power Management:
    • On-chip 2.5V voltage regulator
    • Idle, Sleep and Doze modes with fast wake-up
  • CMOS Flash Technology:
    • Low-power, high-speed Flash technology
    • Fully static design
    • 3.3V (±10%) operating voltage


  • Motor control applications, such as brushless DC motors, single and 3-phase induction motors and switched reluctance motors
  • UPS(uninterrupted power supply)
  • Inverters
  • SMPS(switch mode power supply)
Pricing Section
Minimum Order:
Multiple Of:
Factory Stock:Factory Stock:
Factory Lead Time:
16 Weeks
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Web Price
Product Variant Information section