ATTINY24-20SSU

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ATTINY24-20SSU

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IC MCU 8BIT 2KB FLASH 14SOIC

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  • メーカー品番 #ATTINY24-20SSU

  • データシート ATTINY24-20SSU DataSheet

  • パッケージ 14-SOIC

  • 在庫状況2698

365 日間品質保証

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仕様

属性
Package Tube
Series AVR® ATtiny
ProductStatus Active
CoreProcessor AVR
CoreSize 8-Bit
Speed 20MHz
Connectivity USI
Peripherals Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
NumberofI/O 12
ProgramMemorySize 2KB (1K x 16)
ProgramMemoryType FLASH
EEPROMSize 128 x 8
RAMSize 128 x 8
Voltage-Supply(Vcc/Vdd) 2.7V ~ 5.5V
DataConverters A/D 8x10b
OscillatorType Internal
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 14-SOIC (0.154, 3.90mm Width)

概要

Description

The ATTINY24-20SSU is a microcontroller from Microchip Technology, part of their AVR family. It is an 8-bit microcontroller featuring the AVR RISC architecture, designed for efficient processing with low power consumption. Key specifications include 2KB of Flash memory, 128 bytes of SRAM, and 128 bytes of EEPROM. Operating at speeds up to 20MHz, it supports a wide range of applications with its versatile I/O capabilities.
The ATTINY24-20SSU includes 12 general-purpose I/O pins, a 10-bit ADC, and several timers and counters, making it suitable for small embedded systems. It operates with a voltage range of 1.8V to 5.5V, which provides flexibility in power management. The "SSU" in its name indicates an 8-pin SOIC (Small Outline Integrated Circuit) package, making it ideal for space-constrained designs.
This microcontroller is equipped with a range of peripherals, including a Universal Serial Interface (USI), which can be used for SPI, I2C, and UART communication. It's commonly used in applications like sensor interfacing, small-scale automation, and simple control systems.

Equivalent

Equivalent products to the ATTINY24-20SSU, an 8-bit AVR microcontroller from Microchip Technology, include other models in the ATtiny family, such as the ATTINY25, ATTINY44, and ATTINY45, which offer similar feature sets with variations in memory and package options. Additionally, you could consider similar microcontrollers from other manufacturers that offer equivalent functionality, such as certain models from the STMicroelectronics STM8 series or the NXP LPC800 series, ensuring they meet the specific application requirements.

Features

The ATTINY24-20SSU is an 8-bit microcontroller from Microchip Technology, part of the AVR family. Here are its key features:
1. Core Architecture: Utilizes the AVR enhanced RISC architecture.
2. Memory: 2KB of In-System Programmable Flash memory, 128 bytes of EEPROM, and 128 bytes of SRAM.
3. Operating Voltage: 1.8V to 5.5V.
4. Performance: Achieves up to 20 MIPS throughput at 20 MHz.
5. I/O Pins: 12 programmable I/O lines.
6. Timers: Includes two 8-bit Timer/Counters and one 16-bit Timer/Counter.
7. ADC: 10-bit ADC with up to 8 channels.
8. Communication Interfaces: Supports USI (Universal Serial Interface), which can be configured as SPI, I2C, or UART.
9. Power Features: Offers power-saving modes, including Idle, ADC Noise Reduction, Power-down, and Standby.
10. Package: Available in an SOIC-14 package.
11. Operating Temperature: -40°C to +85°C.
These features make it suitable for applications requiring low power consumption and compact size, such as sensor interfaces and small control systems.

Pinout

The ATTINY24-20SSU is an 8-bit microcontroller from the Atmel AVR family, now under Microchip Technology. It comes in a 14-pin SOIC (Small Outline Integrated Circuit) package. Here is a concise description of its pin functions:
- VCC (Pin 1): Supply voltage.
- GND (Pin 14): Ground.
- PORTB (Pins 2-9): 8-bit bi-directional I/O port with internal pull-up resistors. Each pin can be configured as an input or output.
- PORTA (Pins 12-13, 11): 3-bit bi-directional I/O port with similar functionalities as PORTB.
- XTAL1 and XTAL2 (Pins 4, 5): Used for external clock oscillator.
- RESET (Pin 10): Can be used to reset the microcontroller.
The device is suitable for various applications due to its low power consumption and high performance. It features a rich instruction set, 2KB of Flash memory, 128B of RAM, and 128B EEPROM. The ATTINY24 can operate at a maximum frequency of 20 MHz and is designed for simple embedded systems and applications.

Manufacturer

The ATTINY24-20SSU is manufactured by Microchip Technology Inc. Microchip is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. The company specializes in embedded control solutions and offers a wide range of products that include microcontrollers, memory products, analog devices, and interface products. Microchip's solutions are designed to be low-risk product development, lower total system cost, and faster time to market for thousands of diverse customer applications worldwide. The ATTINY24-20SSU is part of their ATtiny microcontroller series, which is known for its compact size and efficient performance, making it suitable for a variety of applications in consumer electronics, automotive, industrial, and more.

Application

The ATTINY24-20SSU is a microcontroller used in various applications due to its compact size and low power consumption. Common application areas include:
1. Consumer Electronics: Used in devices like remote controls and small appliances for basic control functions.
2. Industrial Automation: Implemented in control systems and sensors where simple processing tasks are required.
3. Automotive: Applied in lighting systems, sensor modules, and simple control tasks within vehicles.
4. IoT Devices: Suitable for low-power IoT applications such as wearable technology and simple smart home devices.
5. Hobbyist Projects: Popular in DIY electronics and educational kits due to its ease of use and programming.

Package

The ATTINY24-20SSU is a microcontroller from Microchip Technology, housed in a 14-pin Small Outline Integrated Circuit (SOIC) package. This package type is surface-mount, compact, and suitable for space-constrained applications.

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