Overview
The Microchip ATTINY2313A-SU is a high-performance, picoPower® AVR® RISC-based CMOS 8-bit microcontroller. This device is part of the ATtiny family and is designed to offer a balance between power consumption and processing speed. It features 2 KB of Flash memory, 128 bytes of EEPROM, and 128 bytes of SRAM. The microcontroller includes 18 general-purpose I/O lines, 32 general-purpose working registers, and various communication interfaces such as a serial programmable USART and a universal serial interface (USI) with a start condition detector. The ATTINY2313A-SU operates within a voltage range of 1.8 to 5.5 volts and supports multiple power-saving modes, making it suitable for a wide range of applications where low power consumption is critical.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer | Microchip Technology |
| Type of Integrated Circuit | AVR Microcontroller |
| Case | SO20-W (SMD) |
| Clock Frequency | 20 MHz |
| Number of Inputs/Outputs | 18 |
| Number of PWM Channels | 4 |
| Number of 8-bit Timers | 2 |
| Number of 16-bit Timers | 1 |
| Operating Temperature | -40°C to 85°C |
| Operating Voltage | 1.8 to 5.5 VDC |
| Memory | 2 KB Flash, 128 B EEPROM, 128 B SRAM |
| Number of External Interrupts | 18 |
| Integrated Circuit Features | picoPower mode, Programmable Watchdog Timer, USI with start condition detector |
Key Features
- picoPower Technology: Offers low power consumption while maintaining high performance.
- Flexible Communication Interfaces: Includes a serial programmable USART and a universal serial interface (USI) with a start condition detector.
- Timer/Counters: Features two flexible timer/counters with compare modes and one 16-bit timer.
- Interrupts and Watchdog Timer: Supports internal and external interrupts and a programmable watchdog timer with an internal oscillator.
- Power Saving Modes: Three software-selectable power-saving modes to optimize power consumption.
- High Performance: Executes powerful instructions in a single clock cycle, achieving throughputs approaching one MIPS per MHz.
Applications
- Embedded Systems: Suitable for various embedded system applications requiring low power consumption and high performance.
- Industrial Automation: Can be used in industrial automation projects where reliable and efficient control is necessary.
- Consumer Electronics: Ideal for consumer electronics that require compact, low-power microcontrollers.
- IoT Devices: Applicable in IoT devices where power efficiency and compact design are crucial.
- Robotics and Automation: Used in robotics and automation projects that need versatile and efficient microcontrollers.
Q & A
- What is the operating voltage range of the ATTINY2313A-SU?
The operating voltage range is 1.8 to 5.5 VDC.
- How much Flash memory does the ATTINY2313A-SU have?
The device has 2 KB of Flash memory.
- What is the maximum clock frequency of the ATTINY2313A-SU?
The maximum clock frequency is 20 MHz.
- How many general-purpose I/O lines does the ATTINY2313A-SU have?
The device has 18 general-purpose I/O lines.
- Does the ATTINY2313A-SU support power-saving modes?
Yes, it supports three software-selectable power-saving modes.
- What communication interfaces are available on the ATTINY2313A-SU?
The device includes a serial programmable USART and a universal serial interface (USI) with a start condition detector.
- What is the operating temperature range of the ATTINY2313A-SU?
The operating temperature range is -40°C to 85°C.
- How many external interrupts does the ATTINY2313A-SU support?
The device supports 18 external interrupts.
- Does the ATTINY2313A-SU have a watchdog timer?
Yes, it has a programmable watchdog timer with an internal oscillator.
- What package types are available for the ATTINY2313A-SU?
The device is available in SO20-W (SMD) package among others.
