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ATTINY26-16SU
+BOMIC MCU 8BIT 2KB FLASH 20SOIC
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ManufacturerMicrochip Technology
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Mfr. Part #ATTINY26-16SU
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Datasheet ATTINY26-16SU DataSheet
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Package SOIC-20
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In Stock6352
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Specifications
| Attribute | Value |
| Package / Case | Tube |
| Series | AVR® ATtiny |
| Part Status | Active |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Speed | 16MHz |
| 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) | 4.5V ~ 5.5V |
| Data Converters | A/D 11x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
Overview
Description
- 16 MHz max clock speed (16SU variant).
- 2KB Flash, 128B SRAM, 128B EEPROM.
- 16 I/O pins with 11-channel 10-bit ADC.
- USI (Universal Serial Interface) for SPI/I²C.
- PWM, timers, analog comparator.
- 1.8–5.5V operating voltage.
Packaged in SOIC-20, it suits compact, low-power applications like sensors, toys, or simple control systems. Its small memory and peripheral set make it ideal for cost-sensitive projects.
Equivalent
- ATTINY261-16SU (enhanced features, same pinout)
- ATTINY461-16SU (more memory, same family)
- ATTINY861-16SU (larger capacity, compatible)
- ATmega48/88/168 (higher-end AVR alternatives)
Check datasheets for exact compatibility, as pinouts and features may vary slightly.
Manufacturer
Microchip acquired Atmel Corporation in 2016, which originally developed the ATtiny line, integrating it into its portfolio. The ATTINY26-16SU is an older 8-bit AVR microcontroller with 16MHz speed, 2KB Flash, and 128B RAM, commonly used in simple control applications.
Microchip is headquartered in Chandler, Arizona, and is recognized for its reliable, low-power, and cost-effective semiconductor solutions.
Application
- Embedded Systems: Simple control tasks in appliances, toys, and gadgets.
- Sensor Interfaces: Data acquisition from temperature, humidity, or motion sensors.
- Automotive Electronics: Basic controls like lighting or small actuators.
- Consumer Electronics: Remote controls, LED drivers, and small displays.
- Industrial Automation: Low-complexity automation and monitoring.
Its small size (SOIC-20), low power consumption, and built-in peripherals (ADC, PWM, USI) make it suitable for cost-sensitive, space-constrained designs.
