DSPIC33FJ16GP304T-I/PT

Microcontrollers Overview

The dsPIC33FJ16GP304T-I/PT is a 16-bit Digital Signal Controller featuring a 44-pin TQFP package. It operates on a 3.0V to 3.6V supply with speeds up to 40 MIPS at -40°C to +125°C. The device includes 16 KB of Flash program memory and 2 KB of RAM. Key peripherals comprise a 10-bit/12-bit ADC, three 16-bit timers, one UART, one SPI, and one I2C module. It supports AEC-Q100 Grade 1 qualification and Class B safety standards.

Microcontrollers Feature Summary

• Integrates a 16-bit dsPIC33F CPU core with dual 40-bit accumulators for efficient digital signal processing.
• Features remappable peripheral pins (PPS) allowing flexible assignment of communication and control interfaces.
• Includes an analog-to-digital converter configurable for high-speed sampling or higher resolution conversion.
• Supports low-power operation through Sleep, Idle, and Doze modes with integrated power management resets.

Microcontrollers Applications

• Automotive electronic control units requiring AEC-Q100 reliability
• Industrial motor control systems utilizing PWM and timer modules
• Digital power supply converters with fast feedback loops

Microcontrollers Procurement Notes

Verify the specific suffix 'T-I/PT' confirms the tape-and-reel packaging and industrial temperature range. Confirm the datasheet revision matches the silicon version required for your design. Ensure voltage levels align with the 3.0V to 3.6V operating specification. Check for any applicable errata sheets that may impact implementation details.

Microcontrollers Selection Notes

Select this component when a balance of DSP capability and general MCU features is needed in a compact 44-pin form factor. Consider the 16 KB memory limit for code size requirements. Evaluate the 10 mA pin drive strength against load requirements. Compare against the dsPIC33FJ32GP204 if larger memory or additional pins are necessary.

Microcontrollers Part Context

This part belongs to the dsPIC33FJ GP family, designed for cost-sensitive applications requiring moderate performance. It shares the same core architecture as the 32 KB Flash variants but offers reduced memory capacity. The device is positioned between basic PIC24 MCUs and higher-end dsPIC33 devices with advanced analog features.

Microcontrollers Replacement Considerations

The dsPIC33FJ16GP304-E/ML serves as a commercial grade alternative with different packaging. The dsPIC33FJ32GP204 provides double the program memory while maintaining similar peripheral sets. Verify pin compatibility and software register mapping before substituting these variants.