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ATTINY2313A-SU

Name: ATTINY2313A-SU
Rating: 4.7 (12 reviews)

IC MCU 8BIT 2KB FLASH 20SOIC

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製造商。部分 #ATTINY2313A-SU
包 SOIC-20
資料表 ATTINY2313A-SU DataSheet
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規格

Package	Bulk
Series	AVR® ATtiny
ProductStatus	Active
CoreProcessor	AVR
CoreSize	8-Bit
Speed	20MHz
Connectivity	I²C, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT
NumberofI/O	18
ProgramMemorySize	2KB (1K x 16)
ProgramMemoryType	FLASH
EEPROMSize	128 x 8
RAMSize	128 x 8
Voltage-Supply(Vcc/Vdd)	1.8V ~ 5.5V
OscillatorType	Internal
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	20-SOIC (0.295, 7.50mm Width)

概述

Description

The ATTINY2313A-SU is a microcontroller from Microchip's AVR family, featuring an 8-bit architecture. It offers 2 KB of flash memory, 128 bytes of SRAM, and 64 bytes of EEPROM, making it suitable for small-scale embedded applications. The device operates at a maximum clock speed of 20 MHz and can be powered by a voltage range of 2.7V to 5.5V, enhancing its versatility in various projects.
Key features include 23 I/O pins, a 10-bit ADC, two 8-bit timer/counters, and support for both USART and SPI communication protocols. Its compact size (SOIC-20 package) allows for integration into space-constrained designs. The ATTINY2313A-SU is ideal for applications such as sensor interfacing, motor control, and simple automation tasks. Its low power consumption and ease of programming with the AVR ISP programmer make it a popular choice for hobbyists and professionals alike in developing efficient and cost-effective solutions.

Features

The ATTINY2313A-SU is a microcontroller from Microchip's AVR family, featuring:
- 8-bit AVR Architecture: Efficient performance with a 1-20 MHz clock speed.
- Flash Memory: 2 KB of in-system programmable Flash for code storage.
- SRAM: 128 bytes of static RAM for data manipulation.
- EEPROM: 128 bytes of electrically erasable programmable read-only memory for non-volatile data storage.
- I/O Ports: 18 general-purpose I/O pins with configurable pull-up resistors.
- Timers: Two 8-bit and one 16-bit timer/counter for precise timing operations.
- ADC: 10-bit analog-to-digital converter with 8 channels for analog signal processing.
- Communication Interfaces: USART for serial communication and SPI for high-speed data transfer.
- Interrupts: External and internal interrupt capabilities for responsive applications.
- Low Power Consumption: Various sleep modes to extend battery life in portable applications.
The ATTINY2313A-SU is suitable for embedded systems, consumer electronics, and automation projects.

Package

The ATTINY2313A-SU is packaged in a 20-pin TSSOP (Thin Shrink Small Outline Package) form factor.

Pinout

The ATTINY2313A-SU is a microcontroller from Atmel's AVR family, featuring 20 pins. Its pin functions include:
1. VCC: Power supply.
2. GND: Ground.
3. PB0 to PB7: General-purpose I/O pins (8 total), can also serve as alternative functions (e.g., PWM, SPI).
4. PD0 to PD2: General-purpose I/O pins (3 total), also used for external interrupts (INT0, INT1).
5. RESET: Reset pin.
6. XTAL1/XTAL2: Crystal oscillator input/output for connecting an external clock.
7. AVCC: Power supply for the analog part of the chip.
8. AREF: Analog reference voltage for the ADC.
The microcontroller supports various features, including an 8-bit AVR CPU, up to 2 KB of Flash memory, 128 bytes of SRAM, and 64 bytes of EEPROM, making it suitable for various embedded applications.

Manufacturer

The ATTINY2313A-SU is manufactured by Microchip Technology Inc., a prominent American semiconductor company. Founded in 1989, Microchip specializes in microcontrollers, memory, and analog semiconductors. The company is well-known for its PIC microcontroller series and AVR microcontroller family, which includes the ATTINY line. Microchip serves various industries, including automotive, industrial, consumer electronics, and the Internet of Things (IoT). With a focus on innovation and reliability, Microchip provides a broad range of design and development tools, enabling engineers to create embedded systems efficiently.

Application

The ATTINY2313A-SU is commonly used in embedded systems for applications such as simple control systems, robotics, data acquisition, automation, and sensor interfacing. It is suitable for low-power devices, hobby projects, and educational purposes, enabling tasks like LED control, motor drivers, and communication interfaces (UART, SPI, I2C). Its compact size and ease of programming make it ideal for consumer electronics, wearable devices, and DIY electronics.

Equivalent

The ATTINY2313A-SU is a microcontroller from the ATtiny series. Equivalent products include the ATTINY25, ATTINY45, and ATTINY85, which offer similar features with varying memory and pin configurations. Other alternatives could be the ATTINY13A and ATTINY24A, depending on the specific application needs. Always check datasheets for compatibility and specific requirements.