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ATTINY24-20SSU

Name: ATTINY24-20SSU
Rating: 4.7 (12 reviews)

IC MCU 8BIT 2KB FLASH 14SOIC

제조업체
Mfr.부분 #ATTINY24-20SSU
패키지 14-SOIC
데이터시트 ATTINY24-20SSU DataSheet
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사양

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)

개요

Description

The ATTINY24-20SSU is a microcontroller from Atmel's AVR family, designed for low-power and small form-factor applications. It features 2KB of flash memory, 128 bytes of SRAM, and 64 bytes of EEPROM, making it suitable for simple embedded systems. With an operating voltage range of 1.8V to 5.5V, it can function in battery-powered devices.
The microcontroller includes 20 pins with 14 I/O pins, which can be configured for various functions, including analog inputs and PWM outputs. It operates at a maximum clock speed of 20 MHz, which can be achieved with an external crystal oscillator. Additionally, it has built-in peripherals such as timers, a 10-bit ADC, and a USART for serial communication.
The ATTINY24 is ideal for projects that require compact size and efficiency, such as robotics, sensor monitoring, and automation tasks. Its programming can be done using the Arduino IDE or Atmel Studio, making it accessible for hobbyists and professionals alike.

Features

The ATTINY24-20SSU is a low-power 8-bit microcontroller from the AVR family, designed for compact applications. Key features include:
- Memory: 2 KB of Flash memory, 128 bytes of SRAM, and 64 bytes of EEPROM.
- Clock Speed: Up to 20 MHz with an internal oscillator.
- I/O Pins: 12 programmable I/O pins.
- ADC: 10-bit Analog-to-Digital Converter with up to 8 channels.
- Timers: Two 8-bit timers and one 16-bit timer for precise timing and PWM generation.
- Communication: SPI and I2C interfaces for easy communication with peripherals.
- Low Power Modes: Multiple sleep modes to reduce power consumption, making it suitable for battery-operated applications.
- Operating Voltage: 1.8V to 5.5V, allowing for flexibility in power supply.
- Temperature Range: -40°C to 85°C for industrial applications.
This microcontroller is ideal for embedded systems where space and power efficiency are critical.

Package

The ATTINY24-20SSU is available in a 20-lead SOIC (Small Outline Integrated Circuit) package. This surface-mount package is designed for compact applications, measuring 7.5 mm x 10.3 mm.

Pinout

The ATTINY24-20SSU is an 8-bit microcontroller from Microchip's ATtiny series. It features a 20-pin count in a SSOP (Shrink Small Outline Package) form factor.
The pin functions are as follows:
1. Digital I/O Pins: 6 pins can be configured as general-purpose I/O.
2. Analog Input: 4 pins can serve as ADC inputs.
3. Power Supply: VCC (power) and GND (ground).
4. Reset Pin: A dedicated reset pin for microcontroller reset.
5. Clock Input: A pin for an external clock signal if required.
6. Communication Interfaces: Supports SPI and I2C communication through specific I/O pins.
In summary, the ATTINY24-20SSU integrates versatile functionalities suitable for various embedded applications while maintaining a compact size.

Manufacturer

The ATTINY24-20SSU is manufactured by Microchip Technology Inc., an American company that specializes in embedded control solutions. Founded in 1989, Microchip is known for its microcontrollers, memory products, and analog semiconductors. The company focuses on providing microcontroller and digital signal controller solutions for various applications, including automotive, industrial, consumer, and communications. Microchip is recognized for its wide range of products that cater to both small and large-scale projects, making it a key player in the electronics industry.

Application

The ATTINY24-20SSU is a low-power 8-bit microcontroller suitable for various applications, including home automation, sensor interfacing, portable devices, motor control, and simple robotics. Its compact size and integrated peripherals make it ideal for applications in consumer electronics, wearable devices, and DIY projects. Additionally, it can be utilized in lighting control, remote controls, and data logging systems.

Equivalent

Equivalent products to the ATTINY24-20SSU chip include the ATTINY84, ATTINY25, and ATTINY45, as they share similar architecture and functionality. Other alternatives may include microcontrollers from the PIC or MSP430 families, depending on specific requirements such as I/O pins, memory size, and power consumption. Always verify compatibility based on your application needs.