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ATTINY2313V-10SJ
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Product Detailed Parameters
- Description：IC MCU 8BIT 2KB FLASH 20SOIC
- Series：AVR® ATtiny
- Mfr：Microchip Technology
- Package：Tube
- Core Processor：AVR
- Core Size：8-Bit
- Speed：10MHz
- Connectivity：SPI, UART/USART
- Peripherals：Brown-out Detect/Reset, POR, PWM, WDT
- Number of I/O：18
- Program Memory Size：2KB (1K x 16)
- Program Memory Type：FLASH
- EEPROM Size：128 x 8
- RAM Size：128 x 8
- Voltage - Supply (Vcc/Vdd)：1.8V ~ 5.5V
- Data Converters：-
- Oscillator Type：Internal
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：20-SOIC
- Package / Case：20-SOIC (0.295", 7.50mm Width)
- Grade：-
- Qualification：-
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Overview
The ATTINY2313V-10SJ is an 8-bit AVR microcontroller featuring a 2K byte In-System Programmable Flash memory, 128 bytes EEPROM, and 128 bytes SRAM. It includes 18 programmable I/O lines and operates within a voltage range of 1.8 to 5.5 volts. The device supports clock speeds up to 10 MHz at 2.7–5.5V and up to 4 MHz at 1.8–5.5V. Key peripherals include two Timer/Counters, a full-duplex USART, USI, and an analog comparator.
Feature Summary
- AVR RISC architecture with single-cycle execution for high efficiency
- Low-power operation with multiple sleep modes including Power-down and Idle
- In-system reprogrammable Flash memory via SPI interface
- Integrated debugWIRE capability for on-chip debugging
Applications
- Battery-powered embedded control systems
- Simple serial communication interfaces
- Basic timer and counter applications
- General-purpose digital logic control
Procurement Notes
Verify the specific suffix SJ against official Microchip documentation to confirm package type and temperature grade. Confirm end-of-life status as this model may be superseded by newer variants like the ATtiny2313A. Ensure compatibility with existing PCB footprints and programming interfaces before procurement.
Selection Notes
Select this component for designs requiring low-voltage operation down to 1.8V. Consider the ATtiny2313A as a recommended alternative for new designs due to potential obsolescence. Evaluate power consumption requirements against the specified active and sleep mode currents.
Part Context
This part belongs to the ATtiny2313 family of 8-bit microcontrollers based on the AVR core. It is designed for cost-sensitive applications requiring moderate processing power and non-volatile memory. The V suffix indicates a wide voltage operating range suitable for battery applications.
Replacement Considerations
Microchip recommends using the ATtiny2313A series as a replacement. Verify pinout compatibility and software register mapping when migrating from the standard ATtiny2313 or ATtiny2313V to the A variant.
