ATTINY43U-SUR

Product Overview

Use

It is used for embedded control applications in various electronic devices.

Characteristics

Low power consumption
High performance
Small form factor

Package

The ATTINY43U-SUR is available in a surface-mount package.

Essence

This microcontroller is essential for controlling and managing electronic systems efficiently.

Packaging/Quantity

It is typically sold in reels containing a specific quantity, such as 250 or 1000 units.

Specifications

Architecture: 8-bit AVR
Flash Memory: 4KB
SRAM: 256 bytes
Operating Voltage: 1.8V - 5.5V
Digital I/O Pins: 18
Analog Input Pins: 12
Communication Interfaces: SPI, I2C, UART

Detailed Pin Configuration

The pin configuration of the ATTINY43U-SUR includes digital I/O pins, analog input pins, power supply pins, and communication interface pins. Refer to the datasheet for the complete pinout details.

Functional Features

Low Power Consumption: Ideal for battery-powered applications.
High Performance: Capable of handling complex control tasks.
Versatile I/O Capabilities: Supports various digital and analog interfaces.

Advantages and Disadvantages

Advantages

Small form factor
Wide operating voltage range
Versatile communication interfaces

Disadvantages

Limited memory compared to higher-end microcontrollers
Limited number of I/O pins for complex applications

Working Principles

The ATTINY43U-SUR operates based on the 8-bit AVR architecture, executing instructions and controlling external devices based on the program loaded into its flash memory. It interacts with the external environment through its I/O pins and communication interfaces.

Detailed Application Field Plans

The ATTINY43U-SUR is suitable for a wide range of applications, including: - Home automation systems - Consumer electronics - Industrial control systems - Sensor nodes - Wearable devices

Detailed and Complete Alternative Models

ATTINY44A-SU
ATTINY45-20SU
ATTINY2313-20SU
ATTINY85-20PU

In conclusion, the ATTINY43U-SUR is a versatile microcontroller suitable for various embedded control applications, offering a balance of performance and power efficiency.

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技術ソリューションにおける ATTINY43U-SUR の適用に関連する 10 件の一般的な質問と回答をリストします。

What is the ATTINY43U-SUR microcontroller used for?
- The ATTINY43U-SUR microcontroller is commonly used in various technical solutions such as consumer electronics, industrial control systems, and automotive applications.
What are the key features of the ATTINY43U-SUR?
- The ATTINY43U-SUR features 4KB of flash memory, 256 bytes of EEPROM, 256 bytes of SRAM, 12 general-purpose I/O pins, and a wide operating voltage range.
How can I program the ATTINY43U-SUR microcontroller?
- The ATTINY43U-SUR can be programmed using standard in-circuit serial programming (ICSP) or high-voltage serial programming (HVSP) methods.
What communication interfaces does the ATTINY43U-SUR support?
- The ATTINY43U-SUR supports SPI (Serial Peripheral Interface) and I2C (Inter-Integrated Circuit) communication interfaces.
Can the ATTINY43U-SUR be used in low-power applications?
- Yes, the ATTINY43U-SUR is designed for low-power applications and features power-saving sleep modes to minimize energy consumption.
What are the typical operating conditions for the ATTINY43U-SUR?
- The ATTINY43U-SUR operates within a temperature range of -40°C to 85°C and has a voltage supply range of 1.8V to 5.5V.
Does the ATTINY43U-SUR have built-in analog-to-digital conversion (ADC) capabilities?
- Yes, the ATTINY43U-SUR includes an 8-bit ADC with up to 11 channels for analog sensor interfacing.
Are there development tools available for the ATTINY43U-SUR?
- Yes, Atmel Studio and other third-party IDEs support development for the ATTINY43U-SUR, along with various hardware debuggers and programmers.
What security features does the ATTINY43U-SUR offer?
- The ATTINY43U-SUR provides security features such as a unique serial number, on-chip data and non-volatile memory, and tamper detection mechanisms.
Can the ATTINY43U-SUR be used in safety-critical applications?
- Yes, the ATTINY43U-SUR complies with industry standards for safety-critical applications and offers features for fault detection and error correction.