Attiny2313 - 20mhz 8bit Microcontroller
Attiny2313 - 20mhz 8bit Microcontroller
ATtiny2313 - 20MHz 8-Bit AVR Microcontroller
The ATtiny2313 is a high-performance, low-power 8-bit AVR microcontroller from Microchip (formerly Atmel), running at up to 20MHz. Featuring 2KB of flash memory, 128 bytes of SRAM, and a rich set of peripherals including USART, USI, timers, and PWM channels, it's the ideal compact MCU for space-constrained embedded designs. Available from The Tech Depot, Bengaluru - with fast shipping, 7-day warranty on manufacturing defects, and dedicated technical support.
Specifications
| Microcontroller | ATtiny2313 (Microchip/Atmel AVR) |
| Architecture | 8-Bit AVR RISC |
| Maximum Clock Speed | 20 MHz |
| Flash Memory (Program) | 2 KB (Self-Programmable) |
| SRAM | 128 Bytes |
| EEPROM | 128 Bytes |
| General Purpose I/O Pins | 18 |
| Timers/Counters | 1x 8-Bit, 1x 16-Bit |
| PWM Channels | 4 |
| Communication Interfaces | 1x Full-Duplex USART, 1x USI (SPI/I2C) |
| Analog Comparator | Yes (On-Chip) |
| External Interrupts | 2 + Pin-Change Interrupts |
| Operating Voltage | 2.7V - 5.5V |
| Operating Temperature | -40 degreesC to +85 degreesC (Industrial) |
| Package | 20-Pin PDIP / SOIC |
| In-System Programming | Yes (ISP via SPI) |
| debugWIRE Support | Yes |
| Power Consumption | ~230uA at 1MHz, 1.8V (Active); <1uA (Power-Down) |
| Instruction Throughput | Up to 20 MIPS at 20MHz |
| Origin | Original/Authentic Microchip Component |
| Warranty | 7-day warranty on manufacturing defects |
| Support | Email & WhatsApp 24/7 |
Why Choose the ATtiny2313?
- Compact yet powerful: 18 I/O pins, USART, USI, PWM, and timers packed into a small 20-pin DIP/SOIC package - ideal when an ATmega is overkill.
- 20MHz operation: Delivers up to 20 MIPS throughput for responsive, real-time embedded applications.
- Ultra-low power: Multiple sleep modes with sub-1uA power-down current make it perfect for battery-operated and energy-harvesting designs.
- Easy to program: Fully supported by the Arduino IDE (via ATtiny core), Atmel Studio/Microchip Studio, AVR-GCC, and PlatformIO. Program via ISP using USBasp, AVRISP, or Arduino-as-ISP.
- Built-in USART: Hardware serial communication - a standout feature among ATtiny chips - enables direct UART/RS-232 interfacing without bit-banging.
- Breadboard-friendly: 20-pin DIP package drops directly into breadboards and prototyping boards for rapid development.
- 100% authentic: Genuine Microchip components sourced from authorized distributors, with verified authentication.
- Fast delivery: 1-5 day shipping, 7-8 day delivery across India from our Bengaluru warehouse; same-day delivery within Bengaluru.
- Expert support included: Full technical assistance for your projects via email and WhatsApp, 24/7.
Key Features at a Glance
- 120 powerful RISC instructions - most executing in a single clock cycle
- 32 general-purpose working registers
- Full-duplex hardware USART for serial communication
- Universal Serial Interface (USI) supporting SPI and I2C protocols
- 4 PWM outputs for motor control, LED dimming, and signal generation
- On-chip analog comparator with selectable internal bandgap reference
- Internal calibrated RC oscillator (no external crystal required for basic applications)
- In-system programmable via SPI with debugWIRE on-chip debugging
- Watchdog timer with separate on-chip oscillator for reliable operation
- Wide voltage range (2.7V-5.5V) for flexible power supply design
Project Ideas
- UART-
Frequently Asked Questions
When will I receive my order?
Products ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.
Is technical support available?
Yes, 24/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.
What is your return policy?
7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.
Buy Attiny2313 - 20mhz 8bit Microcontroller Online in India
Purchase the Attiny2313 - 20mhz 8bit Microcontroller online at The Tech Depot - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on Attiny2313 - 20mhz 8bit Microcontroller with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.
Looking to buy Attiny2313 - 20mhz 8bit Microcontroller at the best price in India? The Tech Depot offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.