ATTINY11L-2SC

Overview

The ATTINY11L-2SC is an 8-bit microcontroller based on the AVR RISC architecture, manufactured by Microchip Technology. It features 1K byte of Flash program memory and 32 general-purpose working registers. The device operates within a voltage range of 2.7V to 5.5V with a maximum clock frequency of 2 MHz. It is housed in an 8-lead SOIC package and supports commercial temperature operation from 0°C to 70°C.

Feature Summary

• Utilizes high-performance 8-bit RISC architecture for efficient code execution
• Includes nonvolatile Flash program memory with programming lock security
• Features low-power Idle and Power-down modes for energy conservation
• Integrates an 8-bit Timer/Counter and programmable Watchdog Timer

Applications

• Embedded control applications requiring low power consumption
• Systems utilizing internal or external clock sources
• Devices requiring interrupt and wake-up on pin change functionality

Procurement Notes

Verify that the component matches the specific speed grade and voltage requirements for your design. Confirm the package type corresponds to the ordering code suffix. Check current availability status as this part may be subject to lifecycle changes.

Selection Notes

Select this model when a low-cost 8-bit MCU with minimal I/O is required. Ensure the operating voltage falls between 2.7V and 5.5V. Consider the limited peripheral set compared to newer AVR families if advanced connectivity is needed.

Part Context

This component belongs to the ATtiny11/12 family of microcontrollers. It shares architectural similarities with the ATtiny12 but lacks EEPROM memory. The series is designed for cost-sensitive embedded applications where power efficiency and basic processing capabilities are prioritized.

Replacement Considerations

Consult official documentation for direct substitutes. Verify compatibility regarding pinout, voltage range, and instruction set before replacing.