PIC16LC773-I/SO

Microcontrollers Overview

The PIC16LC773-I/SO is an 8-bit CMOS Flash microcontroller from the PIC16(L)C77x family, manufactured by Microchip Technology. It features a high-performance RISC CPU with a maximum operating frequency of 20 MHz. The device includes 7 KB of program memory and 256 bytes of data RAM. It provides 22 general-purpose I/O lines and integrates a 10-bit analog-to-digital converter. The unit operates within a supply voltage range of 2.5 V to 5.5 V and supports industrial temperature ranges from -40°C to +85°C. It is housed in a 28-pin SOIC package.

Microcontrollers Feature Summary

• Integrates a high-speed 8-bit RISC processor core capable of executing instructions in a single cycle at frequencies up to 20 MHz.
• Includes non-volatile Flash program memory for code storage and static RAM for data handling without requiring external components.
• Features an integrated 10-bit analog-to-digital converter for processing analog sensor signals into digital values.
• Supports standard serial communication protocols including I2C, SPI, and UART/USART for peripheral interfacing.

Microcontrollers Applications

• Industrial control systems requiring robust signal processing
• Consumer electronics utilizing low-power operation
• Embedded applications needing analog input monitoring

Microcontrollers Procurement Notes

Verify the specific suffix against official Microchip documentation to confirm package type and temperature grade. Ensure compatibility with existing design constraints regarding voltage levels and pin configurations. Cross-reference the manufacturer part number with authorized distributors to validate authenticity and current production status before procurement.

Microcontrollers Selection Notes

Select this component when a balance of moderate program memory and analog capabilities is required for 8-bit embedded designs. Consider the 20 MHz speed limit and 2.5 V minimum operating voltage against system power budgets. Evaluate the 28-pin SOIC footprint for PCB layout compatibility and thermal management requirements relative to alternative packages.

Microcontrollers Part Context

This microcontroller belongs to the PIC16(L)C77x series, designed for cost-sensitive applications requiring reliable performance. The 'LC' designation indicates low-power characteristics compared to standard variants. It serves as a foundational solution for simple control tasks where extensive peripheral sets are unnecessary but basic connectivity and ADC functionality are essential.

Microcontrollers Replacement Considerations

Consult Microchip datasheets for direct pin-compatible alternatives within the PIC16F or PIC16LF families. Verify that substitute parts maintain identical memory sizes and peripheral counts to ensure software compatibility without modification.