ATTINY2313A-SU

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ATTINY2313A-SU

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IC MCU 8BIT 2KB FLASH 20SOIC

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Thông số kỹ thuật

thuộc tính Giá trị
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)

Tổng quan

Equivalent

Equivalent products to the ATTINY2313A-SU include:
- ATTINY2313V-10SU (lower voltage variant).
- ATTINY4313 (higher memory, same pinout).
- ATTINY13A (smaller but similar features).
- PIC12F683 (Microchip alternative).
- STM8S003F3 (STMicro alternative).
Check datasheets for exact compatibility in voltage, speed, and pinout.

Features

The ATtiny2313A-SU is an 8-bit AVR microcontroller with:
- 2KB Flash, 128B EEPROM, 128B SRAM
- 20MHz max clock speed (5V)
- 18 I/O pins (including 8 ADC channels)
- USART, SPI, I²C for serial communication
- Two 8-bit timers and one 16-bit timer
- 10-bit ADC (4 channels)
- Low-power modes (Idle, Power-down, etc.)
- Operating voltage: 1.8V–5.5V
- Package: SOIC-20
Ideal for compact, low-power embedded applications.

Pinout

The ATTINY2313A-SU is a 20-pin microcontroller from Microchip's AVR family.
### Pin Count:
- 20 pins (SOIC package).
### Key Functions:
- GPIO: 18 programmable I/O pins.
- ADC: None (lacks analog inputs).
- Communication:
- USART (UART) for serial communication.
- SPI (via USI – Universal Serial Interface).
- Timers: Two 8-bit timers with PWM support.
- Clock: Up to 20 MHz (internal/external).
- Memory: 2KB Flash, 128B SRAM, 128B EEPROM.
- Interrupts: Multiple internal/external interrupt sources.
### Notable Pins:
- RESET (Pin 1) – Active-low reset.
- XTAL1/XTAL2 (Pins 4-5) – External crystal.
- VCC/GND (Pins 20/10) – Power supply.
Compact and versatile for embedded control tasks.

Application

The ATtiny2313A-SU is a versatile 8-bit microcontroller ideal for compact, low-power applications. Key areas include:
- Embedded Systems: Simple control tasks in appliances, toys, and gadgets.
- Industrial Automation: Sensor interfacing, motor control, and monitoring.
- Consumer Electronics: Remote controls, LED displays, and small DIY projects.
- Automotive: Basic functions like lighting or sensor modules.
- IoT Devices: Low-power sensor nodes and data loggers.
With 2KB Flash, 128B RAM, and 18 I/O pins, it suits cost-sensitive, space-constrained designs requiring minimal processing.

Package

The ATTINY2313A-SU comes in a SOIC-20 package. This surface-mount package has 20 pins with a width of 7.5mm and a lead pitch of 1.27mm. It is suitable for compact PCB designs and offers good thermal and electrical performance. The "SU" suffix indicates the SOIC package type.

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