Manufacturer Part Number
ATTINY261A-SU
Manufacturer
Microchip Technology
Introduction
The ATTINY261A-SU is an 8-bit AVR microcontroller designed for efficient management and processing within embedded systems.
Product Features and Performance
Core Processor: AVR
Core Size: 8-Bit
Speed: 20MHz
Connectivity: Universal Serial Interface (USI)
Peripherals include Brown-out Detect/Reset, Power-on Reset, Pulse Width Modulation, Temperature Sensor, Watchdog Timer
16 I/O Pins
Program Memory Size: 2KB (1K x 16, FLASH)
EEPROM Size: 128 x 8
RAM Size: 128 x 8
Data Converters: A/D 11x10b
Oscillator Type: Internal
Operating Temperature Range: -40°C ~ 85°C
Product Advantages
Ability to operate across a wide voltage range (1.8V - 5.5V)
High integration with several vital peripherals
Low power consumption suited for battery-operated applications
Compact 20-SOIC surface-mount package for efficient PCB layout
Key Technical Parameters
Program Memory Type: FLASH
Voltage - Supply (Vcc/Vdd): 1.8V ~ 5.5V
Number of I/O: 16
Temperature Operating Range: -40°C ~ 85°C
Mounting Type: Surface Mount
Quality and Safety Features
Brown-out Detect/Reset for reliable operation under varying power conditions
Temperature sensor for thermal monitoring
Watchdog Timer for system recovery
Compatibility
Supports interfaces via Universal Serial Interface (USI)
Application Areas
Consumer Electronics
Industrial Automation
Automotive systems
Energy Management
Product Lifecycle
Active product status with ongoing manufacturer support
No indication of discontinuation, ensuring long-term availability
Several Key Reasons to Choose This Product
Robust temperature range operation making it suitable for extreme environments
Compact and integrated design simplifies system design and reduces hardware complexity
Versatile connectivity and comprehensive peripheral set enhance application scalability
Energy-efficient operation ideal for portable devices