ATTINY12V-1SUR

Overview

The ATTINY12V-1SUR is an 8-bit AVR microcontroller featuring a 1K byte Flash program memory and 64 bytes of In-System Programmable EEPROM. It operates within a voltage range of 1.8V to 5.5V with a maximum clock frequency of 1.2 MHz. The device includes 32 general-purpose working registers, six I/O lines, an 8-bit Timer/Counter, an on-chip Analog Comparator, and a programmable Watchdog Timer. It utilizes the high-performance AVR RISC architecture for efficient code execution.

Feature Summary

• AVR RISC Architecture
• In-System Programmable Memory
• Low-Power Modes
• On-Chip Analog Comparator

Applications

• Embedded Control Applications
• Battery Powered Systems
• Industrial Control Systems

Procurement Notes

Verify component authenticity through authorized Microchip Technology distributors or official channels. Confirm package integrity and pin alignment against SOIC-8 specifications. Ensure compliance with RoHS directives and environmental standards required for your specific deployment region before finalizing procurement.

Selection Notes

Select this model when low-voltage operation down to 1.8V is required alongside minimal processing speed needs up to 1.2 MHz. Consider the integrated EEPROM for data retention requirements and the analog comparator for sensor interfacing without external components. Evaluate power consumption profiles in Idle and Power-down modes for battery-sensitive designs.

Part Context

This component belongs to the ATtiny11/12 family of 8-bit microcontrollers based on the AVR RISC architecture. It shares core features with other variants like the ATtiny12L-4SUR but differs in operating voltage and speed grades. The 'V' suffix indicates the low-voltage variant capable of 1.8V operation.

Replacement Considerations

ATtiny12V-1PC

FAQ

What is the maximum clock frequency for the ATTINY12V-1SUR?

The maximum clock frequency is 1.2 MHz.

Does the ATTINY12V-1SUR include EEPROM?

Yes, it includes 64 bytes of In-System Programmable EEPROM data memory.