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Manufacturer Part #


dsPIC33F Series 9 kB RAM 64 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): 65kB
RAM Size: 9kB
Speed: 40MHz
No of I/O Lines: 58
InterfaceType / Connectivity: CAN/IrDA/I2C/LIN/SPI/UART
Peripherals: DMA/POR/PWM/QEI/Watchdog
Number Of Timers: 5
Supply Voltage: 3V to 3.6V
Operating Temperature: -40°C to +85°C
On-Chip ADC: 16-chx10-bit
On-Chip DAC: 1-chx10-bit
Watchdog Timers: 1
Package Style:  TQFP-64
Mounting Method: Surface Mount
Features & Applications

Microchip provides solutions for the entire performance range of 8-bit, 16-bit, and 32-bit microcontrollers, with a powerful architecture, flexible memory technologies, comprehensive easy-to-use development tools, complete technical documentation and post design-in support through a global sales and distribution network.

16-bit PIC Microcontrollers & dsPIC Digital Signal Controllers.  Microchip offers two 16-bit Microcontroller (MCU) families plus two 16-bit Digital Signal Controller (DSC) families that give you compatible options across a wide spectrum of price, performance and feature sets.

ddsPIC33FJXXGSXXX SMPS & Digital Power Conversion 16-bit Digital Signal Controller. These devices offer features supporting common, multi-loop digital switch-mode power supplies (SMPS) and other digital power-conversion applications.


  • CPU:
    •  Up to 40 MIPS Operation (at 3.0-3.6 V).
    •  16 x 16 Fractional/Integer Hardware Multiply, Single Cycle Execution.
    •  Single-Cycle Multiply and Accumulate.
    •  32-bit by 16-bit Hardware Divider.
    •  C Compiler Optimized Instruction Set.
  • System:
    •  Internal oscillator and Phase-Locked Loop (PLL) with 120 MHz VCO.
    •  On-chip LDO Voltage Regulator.
    •  JTAG Boundary Scan and Flash Memory Program Support.
    •  Fail-Safe Clock Monitor – allows safe shutdown if clock fails.
    •  Watchdog Timer with separate RC oscillator.
  • Power Managed Modes:
    •  Run, Idle and Sleep modes.
    •  Multiple, Switchable Clock Modes for Optimum Performance and Power Management.


  •  AC to DC Converters.
  •  DC to DC Converters.
  •  Power Factor Correction (PFC).
  •  Uninterruptible power supply (UPS).
  •  Inverters.
  •  Embedded Power-Supply Controllers.
  •  Circuit Breakers, Arc Fault Detection.
Pricing Section
Minimum Order:
Multiple Of:
On Order:
Factory Stock:Factory Stock:
Factory Lead Time:
12 Weeks
Web Price
Product Variant Information section