PIC18F27Q83-E/SS

Microcontrollers Overview

The PIC18F27Q83-E/SS is an 8-bit microcontroller from the PIC18(L)F2xK83 family, manufactured by Microchip Technology. It features a PIC18 core with 64 kB of Program Flash Memory and 13 kB of SRAM. The device operates at a maximum clock frequency of 64 MHz and supports a supply voltage range of 1.8 V to 5.5 V. It includes a 12-bit ADC with 24 channels, an 8-bit DAC, and multiple communication interfaces including I2C, SPI, and UART. The component is housed in a 28-pin SSOP package and is rated for operation between -40°C and +125°C.

Microcontrollers Feature Summary

• Supports high-voltage and low-voltage ICSP programming via SPI-compliant commands.
• Features dedicated Device Configuration Information (DCI) region for bootloader applications.
• Includes code protection capabilities for user NVM program memory.

Microcontrollers Applications

• In-Circuit Serial Programming (ICSP) using high-voltage entry modes.
• Low-voltage single-supply programming enabled by configuration bits.
• Bootloader applications utilizing the DCI region.

Microcontrollers Procurement Notes

Verify the specific ordering suffix against official datasheets to confirm package type and temperature grade. Ensure compatibility with programming hardware regarding voltage levels and pin configurations. Confirm RoHS compliance status through manufacturer documentation prior to integration into production designs.

Microcontrollers Selection Notes

Select this component for designs requiring robust nonvolatile memory management and flexible programming options. Consider the availability of dedicated configuration bytes and the DCI region for advanced system control. Evaluate the 64 MHz processing speed against application latency requirements.

Microcontrollers Part Context

This part belongs to the PIC18FXXQ83/84 family, which shares common programming specifications and memory map structures. The device ID for this specific model is 9909h. It is distinct from other variants in the series based on its specific memory sizes and pin count configurations.

Microcontrollers Replacement Considerations

Consult official Microchip documentation for verified substitute part numbers within the same family or compatible series. Cross-referencing should be limited to parts with identical pinouts and functional specifications.