Microchip Technology ATTINY26L-8SUR

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Product attributes Property Value
Manufacturer Microchip Technology
Product Series AVR® ATtiny
Packaging Cut Tape (CT) | Tape & Reel (TR)
Core Processor AVR
Core Size 8-Bit
Speed 8MHz
Connectivity USI
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O 16
Program Memory Size 2KB (1K x 16)
Program Memory Type FLASH
EEPROM Size 128 x 8
RAM Size 128 x 8
Voltage - Supply (Vcc/Vdd) 2.7V ~ 5.5V
Data Converters A/D 11x10b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 20-SOIC
Package / Case 20-SOIC (0.295", 7.50mm Width)
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The ATTINY26L-8SUR is an 8-bit AVR microcontroller with 2KB flash and 128 bytes SRAM. It runs at 8MHz and includes PWM, brown-out detection, and watchdog timer. The 20-SOIC package is ideal for medium-complexity analog and digital control applications.

  • Rich analog peripherals: 10-bit ADC simplifies sensor interfacing.
  • Low-voltage operation: 2.7V minimum enables single-cell battery use.
  • Integrated brown-out reset: Prevents corrupted operation during voltage dips.
  • PWM output: Directly drives LEDs and motors without extra ICs.

Motor Speed Controllers

Integrated PWM channels allow direct MOSFET/transistor drive for small DC motors.

Battery Management Systems

2.7V minimum supply and brown-out detection protect Li-ion cells from undervoltage.

LED Dimming Modules

8-bit PWM at 8MHz provides smooth brightness control with minimal external components.

Sensor Data Loggers

128B RAM stores temporary readings; WDT ensures long-term operation stability.

Portable Medical Monitors

Low-voltage operation and small 20-SOIC footprint suit wearable health devices.

Automotive Body Electronics

Wide 2.7-5.5V range and -40°C to 85°C rating handle under-dash temperature extremes.

Q: What is the maximum speed?
A: 8MHz.
Q: Does it have PWM?
A: Yes, PWM is included.
Q: What is the RAM size?
A: 128 bytes.
Q: What package is this?
A: 20-SOIC (7.50mm width).
Base Product Number : ATTINY26L
20-SOIC 8-bit AVR 8MHz ADC ATTINY26 brown-out detect low voltage motor control PWM
Q: What is the maximum speed?
A: 8MHz.
Q: Does it have PWM?
A: Yes, PWM is included.
Q: What is the RAM size?
A: 128 bytes.
Q: What package is this?
A: 20-SOIC (7.50mm width).