PIC24FJ64GL306T-I/MR

Microcontrollers Overview

The PIC24FJ64GL306T-I/MR is a 16-bit microcontroller from the PIC24FJ128GL306 family, featuring a modified Harvard architecture and up to 16 MIPS operation at 32 MHz. It includes 64 Kbytes of ECC Flash memory, 8 Kbytes of SRAM, and a 64-pin TQFP/QFN package with 54 I/O pins. The device integrates an LCD controller supporting up to 256 pixels, a 17-channel 10/12-bit ADC, three analog comparators, six DMA channels, and multiple serial communication interfaces including SPI, I2C, and UART.

Microcontrollers Feature Summary

• Integrated LCD controller with charge pump and core-independent animation capabilities for display management.
• Advanced analog subsystem comprising a high-speed ADC with auto-scan and windowed threshold compare features alongside programmable analog comparators.
• Enhanced computational performance through a single-cycle hardware multiplier and dedicated address generation units for efficient data handling.
• Comprehensive power-saving technologies including retention sleep, doze mode, and alternate clock switching to optimize energy consumption.

Microcontrollers Applications

• Battery-powered portable devices requiring low-power operation and extended runtime.
• Industrial control systems utilizing robust peripheral sets and functional safety features.
• Consumer electronics incorporating graphical liquid crystal displays.
• Smart metering applications demanding precise timing and reliable data acquisition.

Microcontrollers Procurement Notes

Verify the specific ordering suffix 'I/MR' corresponds to the industrial temperature range and tube packaging format as defined in the official datasheet. Confirm that the pinout and memory configuration match the target application requirements before finalizing procurement decisions.

Microcontrollers Selection Notes

Select this component when a balance of moderate flash capacity and extensive peripheral integration is required. Consider the 64-pin package constraints against the necessary I/O count and ensure compatibility with the intended display interface. Evaluate the power modes against the system's active and standby current specifications.

Microcontrollers Part Context

This part belongs to the PIC24FJ128GL306 family, which shares architectural similarities but varies in memory size and pin counts. The GL306 variant specifically targets applications needing enhanced analog features and LCD support within a compact footprint, bridging the gap between standard 8-bit controllers and more complex digital signal processors.

Microcontrollers Replacement Considerations

Direct substitutes within the same family include the PIC24FJ64GL305 and PIC24FJ64GL303, differing primarily in pin count and available I/O resources. Ensure that any replacement maintains compatibility with the existing PCB layout and software drivers due to potential peripheral mapping differences.