Microchip DSPIC33FJ128MC804-E/PT, 16bit DSP 40MHz 128 kB Flash 44-Pin TQFP

Microchip

Product Information

Dimensions:
10 x 10 x 1.05mm
Number of I2C Channels:
1
Number of USART Channels:
0
USB Channels:
0
Width:
10mm
Program Memory Size:
128 kB
Number of PWM Units:
4
RAM Size:
16 kB
ADC Channels:
9
Number of Timers:
2, 5
Data Bus Width:
16bit
Instruction Set Architecture:
RISC
Program Memory Type:
Flash
Package Type:
TQFP
Maximum Frequency:
40MHz
Number of PCI Channels:
0
Number of LIN Channels:
0
Maximum Operating Temperature:
+125 °C
Number of UART Channels:
2
PWM Resolution:
16bit
Minimum Operating Temperature:
-40 °C
ADC Resolution:
12bit
Timer Resolution:
16 bit, 32bit
Timers:
2 x 32 bit, 5 x 16 bit
Number of ADC Units:
1
Pin Count:
44
Pulse Width Modulation:
4(8 x 16 bit)
Mounting Type:
Surface Mount
PWM Channels:
8
Length:
10mm
Number of Ethernet Channels:
0
Height:
1.05mm
Typical Operating Supply Voltage:
3 to 3.6 V
ADCs:
1(9 x 12 bit)
Number of CAN Channels:
1
Number of SPI Channels:
2
RoHs Compliant
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The Microchip DSPIC33FJ128MC804-E/PT is a sophisticated 16-bit Digital Signal Controller (DSC) designed to seamlessly integrate the ease-of-use of a microcontroller (MCU) with the computational power of a digital signal processor (DSP). Operating at 40MHz, it features 128 KB of Flash memory and a specialised architecture optimised for motor control and power conversion. This high-performance chip is ideal for complex embedded applications that require precise mathematical calculations, high-speed execution, and robust peripheral support in a compact TQFP package.

What Makes the Product Standout?

The Microchip DSPIC33FJ128MC804-E/PT signal controller stands out due to its unique hybrid architecture that balances extreme computational speed with extensive integrated motor-control peripherals.

  • Major Benefits: Its high-speed 40MHz execution ensures real-time responsiveness for critical automation and control tasks. The 128 KB Flash memory provides ample space for complex algorithms and extensive firmware logging.

Key Features & Suitable Environments

  • Special Features:
  • 16-bit RISC architecture with DSP engine for rapid math operations.
  • 4 dedicated PWM units and 9 ADC channels for precise control.
  • Wide operating temperature range.
  • Multiple communication interfaces, including CAN, I2C, and SPI.
  • Typical Applications:
  • Advanced motor control systems (ACIM, PMSM, BLDC).
  • Digital power supplies and solar inverters.
  • Automotive sensor processing and industrial automation modules.

pdf icon
Datasheet(Technical Reference)
pdf icon
dsPIC33FJ32MC302/304 dsPIC33FJ64MCX02/X04 and dsPIC33FJ128MCX02/X04 Data Sheet(Technical Reference)

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FAQs

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