Professional IC Distribution & Technical Solutions

The ATTINY2313-20MU is a microcontroller from Atmel (now Microchip Technology). Below are its specifications, descriptions, and features:

Manufacturer:

ATMEL (Acquired by Microchip Technology)

Specifications:

• Core: 8-bit AVR RISC
• Flash Memory: 2KB (In-System Self-Programmable)
• SRAM: 128 Bytes
• EEPROM: 128 Bytes
• Operating Voltage: 1.8V to 5.5V
• Max Clock Speed: 20 MHz
• Package: 20-pin QFN (MLF)
• I/O Pins: 18
• ADC Channels: None
• Timers: Two 8-bit timers with PWM
• USART: 1 (Universal Synchronous/Asynchronous Receiver/Transmitter)
• SPI Interface: Yes (Serial Peripheral Interface)
• Interrupt Sources: 19
• Power Consumption: Low-power idle, power-down, and standby modes
• Operating Temperature: -40°C to +85°C

Descriptions:

The ATTINY2313-20MU is a low-power, high-performance microcontroller based on the AVR RISC architecture. It is designed for embedded applications requiring compact size and efficient processing. It features in-system self-programmable Flash memory, making it suitable for firmware updates.

Features:

• High Performance: Executes most instructions in a single clock cycle.
• Low Power Consumption: Multiple sleep modes for energy efficiency.
• On-Chip Debugging: Supports debugWIRE for easy debugging.
• Programmable Watchdog Timer: With separate on-chip oscillator.
• Internal Calibrated Oscillator: Eliminates the need for external components.
• Wide Operating Voltage: Supports 1.8V to 5.5V for flexible power supply options.
• Robust I/O: 18 programmable I/O lines with individual direction control.

This microcontroller is commonly used in applications such as home automation, sensor interfacing, motor control, and consumer electronics.

(Note: For detailed electrical characteristics, refer to the official datasheet.)