ATTINY26-16SJ

Overview

The ATTINY26-16SJ is an 8-bit AVR microcontroller featuring a high-performance RISC architecture with up to 16 MIPS throughput at 16 MHz. It integrates 2K bytes of in-system programmable Flash, 128 bytes of EEPROM, and 128 bytes of SRAM. The device includes a 10-bit ADC with 11 single-ended channels, two 8-bit Timer/Counters, and a Universal Serial Interface (USI). Operating within a voltage range of 4.5V to 5.5V, it supports industrial temperatures from -40°C to +85°C.

Feature Summary

• AVR enhanced RISC architecture with 32 general-purpose working registers for efficient code execution
• Integrated 10-bit Analog-to-Digital Converter with differential input gain stages
• Universal Serial Interface supporting software-implemented TWI or SM-bus protocols
• Multiple power-saving modes including Idle, Noise Reduction, and Power-down

Applications

• Battery chargers
• Lighting ballasts
• Low-end thermostats
• Fire detectors

Procurement Notes

Verify the specific package suffix 'SJ' against official Microchip documentation, as standard listings typically reference SOIC ('SU') or QFN/MLF ('MU'). Confirm that the ordering code matches the required speed grade and voltage specifications for your design constraints before finalizing procurement.

Selection Notes

Select this component when a low-power 8-bit solution with integrated analog capabilities is required. The ATtiny26 provides sufficient processing speed for simple control tasks while offering extensive I/O options and programmable peripherals suitable for cost-sensitive embedded applications.

Part Context

This device belongs to the ATtiny26 family, manufactured using high-density non-volatile memory technology. It combines an enhanced RISC CPU with Flash on a monolithic chip, providing a flexible and cost-effective platform for various embedded control systems requiring reliable performance.

Replacement Considerations

Consult official substitution guides for compatible alternatives within the ATtiny series. Ensure any replacement maintains compatibility with the required voltage range, package dimensions, and peripheral features such as the USI and ADC configuration.