ATTINY11L-2PC

Overview

The ATTINY11L-2PC 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-pin PDIP package and supports commercial operating temperatures from 0°C to 70°C.

Feature Summary

• High-performance 8-bit RISC architecture with single-clock-cycle instruction execution
• Nonvolatile memory including 1K byte Flash and 64 bytes EEPROM for ATtiny12 variants
• Integrated peripheral features such as 8-bit Timer/Counter and Analog Comparator
• Low-power operation with Idle and Power-down sleep modes

Applications

• Embedded control applications requiring low power consumption
• Battery-powered devices utilizing efficient RISC processing
• Simple sensor interfaces using analog comparator functionality
• General purpose digital logic control systems

Procurement Notes

Verify component authenticity through authorized distributors or official manufacturer channels. Confirm that the specific ordering code matches the required speed grade and package type. Check for RoHS compliance status if environmental regulations apply to your assembly process. Ensure the supplier provides valid traceability documentation for quality assurance purposes.

Selection Notes

Select this component when a cost-effective solution with moderate processing speed is required. Consider the 2 MHz limit for timing-sensitive tasks. Evaluate the 8-pin constraint against I/O requirements. Compare against higher-speed variants like the ATtiny11-6 if performance needs exceed the L-series specifications.

Part Context

This part belongs to the ATtiny11/12 family of 8-bit microcontrollers. These devices utilize high-density nonvolatile memory technology combined with a RISC CPU. The family includes variants with different voltage ranges and speed grades, catering to various embedded control needs across commercial and industrial temperature ranges.

Replacement Considerations

Direct substitutes include other ATtiny11 speed grades such as ATtiny11-6PC for higher frequency needs. Cross-family replacements may require significant firmware adaptation due to architectural differences. Verify pin compatibility and voltage levels before integrating alternative components.