ATTINY26L-8SU

The ATTINY26L-8SU is a low-power, high-performance 8-bit AVR microcontroller from Microchip Technology's ATtiny series. It features a RISC architecture with 118 instructions, most executed in a single clock cycle, and 32 general-purpose working registers. The device offers 2KB of in-system programmable Flash memory, 128 bytes of EEPROM, and 128 bytes of internal SRAM. Peripheral features include an 8-bit timer/counter, a high-speed timer with PWM outputs, a universal serial interface (USI), a 10-bit ADC with 11 single-ended channels (plus differential channels with programmable gain), and an on-chip analog comparator.

Operating at up to 8 MHz with a supply voltage range of 2.7V to 5.5V, the ATTINY26L-8SU is designed for low power consumption: typical active mode current is 0.70 mA at 1 MHz and 3V, idle mode at 0.18 mA, and power-down mode less than 1 µA. It includes brown-out detection, power-on reset, a programmable watchdog timer, and an internal calibrated RC oscillator. The device is available in a 20-lead SOIC package (0.295" width, 7.50mm body) for surface mount assembly.

With 16 programmable I/O lines and a wide operating temperature range of -40°C to 85°C, this microcontroller is suitable for a variety of embedded control applications requiring moderate code size and low power, such as sensor interfaces, battery management, and consumer electronics.