PIC24FJ192GB110-I/PF

Microcontrollers Overview

The PIC24FJ192GB110-I/PF is a 16-bit microcontroller from the PIC24FJ256GB110 family, housed in a 100-pin TQFP package. It features 192 KB of Flash program memory and 16 KB of SRAM. The device operates at speeds up to 32 MHz (16 MIPS) with a supply voltage range of 2.0V to 3.6V. Key peripherals include USB On-The-Go (OTG), three SPI modules, three I²C modules, four UARTs, five 16-bit timers, and a 10-bit ADC with up to 16 channels.

Microcontrollers Feature Summary

• Integrated USB On-The-Go (OTG) module supporting dual-role host and peripheral operation compliant with USB v2.0.
• Peripheral Pin Select (PPS) allows independent runtime mapping of digital peripheral inputs and outputs to various I/O pins.
• Charge Time Measurement Unit (CTMU) enables capacitive touch sensing without external components.
• Hardware Real-Time Clock/Calendar (RTCC) provides clock, calendar, and alarm functions.

Microcontrollers Applications

• USB-enabled embedded systems requiring dual-role connectivity
• Industrial control applications utilizing serial communication protocols
• Battery-powered devices leveraging low-power sleep and idle modes
• User interface designs incorporating capacitive touch controls

Microcontrollers Procurement Notes

Verify the specific suffix '-I/PF' corresponds to the industrial temperature range (-40°C to +85°C) and TQFP-100 package as documented in the datasheet. Confirm that the 'PF' designation aligns with the manufacturer's current packaging specifications for this part number. Ensure compatibility with development tools such as MPLAB X IDE and ICSP programming interfaces.

Microcontrollers Selection Notes

Select this component when application requirements exceed 8-bit capabilities but do not necessitate a full DSP architecture. The 192 KB Flash size supports complex firmware logic. The inclusion of USB OTG eliminates the need for external transceivers. Consider the PPS feature if flexible pin allocation is required for board layout optimization.

Microcontrollers Part Context

This device belongs to the PIC24FJ256GB110 family, which shares a consistent pinout and peripheral set across varying memory sizes. It serves as a mid-range option within the GB110 series, offering more program memory than the 64 KB or 128 KB variants while maintaining the same 100-pin footprint and peripheral density as the 256 KB model.

Microcontrollers Replacement Considerations

PIC24FJ128GB110-I/PF offers identical pinout and peripherals with reduced Flash memory. PIC24FJ256GB110-I/PF provides increased Flash capacity with full backward compatibility. Cross-family migration to dsPIC33E may be considered for advanced DSP requirements.