PIC18F26K22-E/SP

Microcontrollers Overview

The PIC18F26K22-E/SP is an 8-bit microcontroller from the PIC18(L)F2X/4XK22 family, manufactured by Microchip Technology. It features a high-performance RISC CPU with up to 16 MIPS operation and operates at frequencies up to 64 MHz. The device includes 64 Kbytes of Flash program memory, 3896 bytes of SRAM, and 1024 bytes of Data EEPROM. It utilizes a 28-pin SPDIP package and supports a supply voltage range of 2.3V to 5.5V.

Microcontrollers Feature Summary

• Incorporates nanoWatt XLP technology for extreme low-power management, including multiple idle modes and on-the-fly mode switching.
• Features a flexible oscillator structure with a precision internal block and PLL, supporting clock speeds up to 64 MHz without external components.
• Includes enhanced peripheral modules such as three Enhanced CCP (ECCP) modules with auto-shutdown and auto-restart capabilities.
• Integrates analog peripherals including a 10-bit ADC, two analog comparators, a DAC, and a Charge Time Measurement Unit (CTMU).

Microcontrollers Applications

• Industrial control systems requiring robust communication interfaces
• Battery-powered devices utilizing low-power operating modes
• Motor control applications using PWM outputs

Microcontrollers Procurement Notes

Verify that the suffix 'SP' corresponds to the 28-pin Shrink Small Outline Dual In-line Package (SPDIP). Confirm the 'E' designation indicates industrial temperature range operation (-40°C to +85°C). Ensure the specific revision matches the required datasheet version DS40001412H.

Microcontrollers Selection Notes

Select this component when 64 Kbytes of program memory and 3896 bytes of RAM are required within a 28-pin footprint. It is suitable for designs needing full-bridge motor control via ECCP modules or precise timing via CTMU. Compare against PIC18F25K22 if lower memory capacity suffices.

Microcontrollers Part Context

This part belongs to the PIC18(L)F2X/4XK22 series, which shares core architecture but varies in memory size and I/O count. The PIC18F26K22 represents the higher memory variant within the 28-pin package group, offering double the Flash and RAM of the PIC18F25K22 while maintaining identical pinouts and peripheral sets.

Microcontrollers Replacement Considerations

PIC18F26K22-I/SS

Microcontrollers FAQ

What is the maximum operating frequency of the PIC18F26K22?

The device supports a maximum operating frequency of 64 MHz, achievable using the internal oscillator block combined with the Phase Lock Loop (PLL).

Does the PIC18F26K22 support full-bridge motor control?

Yes, the PIC18F26K22 includes one Enhanced CCP (ECCP) module configured for full-bridge operation, providing four PWM outputs.