PIC16F18325-E/SL

Microcontrollers Overview

The PIC16F18325-E/SL is an 8-bit microcontroller from the PIC16(L)F183XX family, featuring a C Compiler Optimized RISC architecture with 49 instructions. It operates at speeds up to 32 MHz with a minimum instruction cycle of 125 ns. The device includes 14 KB of Program Flash Memory, 1 KB of Data SRAM, and 256 bytes of EEPROM Data Flash Memory. Operating voltage ranges from 2.3V to 5.5V for industrial (-40°C to 85°C) and extended (-40°C to 125°C) temperature grades. Key peripherals include four Configurable Logic Cells (CLC), two Complementary Waveform Generators (CWG), four CCP modules, two PWMs, and a Numerically Controlled Oscillator (NCO).

Microcontrollers Feature Summary

• Peripheral Pin Select (PPS) functionality enables flexible pin mapping for digital peripherals including CLC, CWG, CCP, PWM, and communications.
• eXtreme Low Power (XLP) technology supports ultra-low current consumption in Sleep mode and during Watchdog Timer operation.
• Integrated Core Independent Peripherals such as CLC and CWG allow complex logic and waveform generation without CPU intervention.
• Comprehensive analog suite includes a 10-bit ADC, comparators, a 5-bit DAC, and multiple voltage references.

Microcontrollers Applications

• General purpose control applications requiring low power consumption
• Industrial control systems utilizing core independent peripherals
• Battery-powered devices leveraging XLP sleep modes
• Motor control interfaces using CWG and CCP modules

Microcontrollers Procurement Notes

Verify the specific suffix 'E' indicates the Industrial temperature range and '-SL' denotes the SOIC package type. Confirm that the datasheet DS40001744C corresponds to this exact part number variant. Ensure compatibility with your system's voltage levels and operating temperature requirements before finalizing procurement decisions.

Microcontrollers Selection Notes

Select this component when designing applications that require flexible peripheral pin mapping via PPS. It is suitable for designs needing high-performance analog features like NCO and DSM alongside standard communication interfaces. Consider the 14 KB program memory size relative to application code complexity and ensure the 16-pin package fits the physical constraints.

Microcontrollers Part Context

This device belongs to the PIC16(L)F183XX family, which shares common architectural features but varies in memory sizes and I/O counts. The PIC16F18325 specifically offers 14 KB of flash and 12 I/O pins, positioning it between the smaller PIC16F18324 and larger PIC16F18326 models within the same series.

Microcontrollers Replacement Considerations

Direct substitutes within the same family include PIC16LF18325 for lower voltage operation or PIC16F18326 for increased memory. Cross-family replacements require careful verification of pin compatibility and peripheral availability.

Microcontrollers FAQ

What is the maximum operating frequency of the internal oscillator?

The High-Precision Internal Oscillator can be configured for frequencies up to 32 MHz.

Does the PIC16F18325 support Peripheral Pin Select (PPS)?

Yes, PPS allows remapping of digital peripheral inputs and outputs to various I/O pins for design flexibility.

How many Configurable Logic Cells (CLC) are available?

The PIC16F18325 contains four Configurable Logic Cells (CLCs) for implementing custom combinational and sequential logic.