ATTINY4313-SUR - Microchip Technology

Manufacturer Part Number

ATTINY4313-SUR

Manufacturer

Microchip Technology

Introduction

The ATTINY4313-SUR is a high-performance, low-power AVR® ATtiny series 8-bit microcontroller which utilizes Microchip's advanced RISC architecture.

Product Features and Performance

Core Processor: AVR

Core Size: 8-Bit

Speed: 20MHz

Connectivity: I2C, SPI, UART/USART

Peripherals: Brown-out Detect/Reset, Power-on Reset (POR), Pulse Width Modulation (PWM), Watchdog Timer (WDT)

Program Memory Size: 4KB (2K x 16)

Program Memory Type: FLASH

EEPROM Size: 256 x 8

RAM Size: 256 x 8

Number of I/O: 18

Oscillator Type: Internal

Product Advantages

Robust serial communication capabilities with I2C, SPI, and UART/USART.

Integrated safety features including brown-out detect/reset and watchdog timer.

Flexible power supply options from 1.8V to 5.5V, catering to different power level needs.

Key Technical Parameters

Voltage Supply (Vcc/Vdd): 1.8V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Package / Case: 20-SOIC (0.295", 7.50mm Width)

Quality and Safety Features

Built-in brown-out detect/reset and watchdog timer for increased reliability.

Power-On Reset (POR) ensures reliable operation from startup.

Compatibility

Compatible with existing AVR development and programming tools.

Application Areas

Suitable for low-power and space-constrained applications like wearable electronics, automation systems, and IoT devices.

Product Lifecycle

Product Status: Active

No current indication of discontinuation, with ongoing support and availability.

Several Key Reasons to Choose This Product

High integration of features in a small 20-SOIC package ideal for space-sensitive applications.

Broad voltage range and built-in safety and reset features enable reliable operation in varying conditions.

Supported by Microchip's extensive development ecosystem, simplifying design and reducing time to market for new products.