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ATTINY404-SSNR

Name: ATTINY404-SSNR
Rating: 4.7 (12 reviews)

IC MCU 8BIT 4KB FLASH 14SOIC

제조업체
Mfr.부분 #ATTINY404-SSNR
패키지 SOIC-14
데이터시트 ATTINY404-SSNR DataSheet
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사양

Package	Tape & Reel (TR),Cut Tape (CT)
Series	tinyAVR™ 0, Functional Safety (FuSa)
ProductStatus	Active
CoreProcessor	AVR
CoreSize	8-Bit
Speed	20MHz
Connectivity	I²C, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT
NumberofI/O	12
ProgramMemorySize	4KB (4K x 8)
ProgramMemoryType	FLASH
EEPROMSize	128 x 8
RAMSize	256 x 8
Voltage-Supply(Vcc/Vdd)	1.8V ~ 5.5V
DataConverters	A/D 10x10b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 105°C (TA)
MountingType	Surface Mount
Package/Case	14-SOIC (0.154, 3.90mm Width)

개요

Description

The ATTINY404-SSNR is a low-power microcontroller from Microchip Technology, part of the ATTINY series. It features an 8-bit AVR architecture and is designed for small, embedded applications. Key specifications include 4 KB of Flash memory, 256 bytes of SRAM, and 128 bytes of EEPROM. The microcontroller operates at a voltage range of 1.8V to 5.5V and supports clock speeds up to 20 MHz.
The ATTINY404 offers various I/O options, including up to 12 programmable I/O pins, and supports several communication protocols such as I2C, SPI, and USART. It also includes an internal oscillator, Analog-to-Digital Converter (ADC), and programmable timers, making it suitable for various applications including sensors, automation, and portable devices.
Integrated features like sleep modes contribute to its energy efficiency, making it ideal for battery-operated devices. The versatile design and ease of programming with the Arduino ecosystem or Atmel Studio enhance its appeal for hobbyists and professionals alike.

Features

The ATTINY404-SSNR is a 8-bit microcontroller from Microchip's ATtiny series, featuring:
1. Memory: 4 KB Flash memory, 256 Bytes SRAM, and 128 Bytes EEPROM.
2. Operating Voltage: 1.8V to 5.5V.
3. Speed: Up to 20 MHz clock frequency.
4. I/O Ports: 12 general-purpose I/O pins.
5. Timers: One 16-bit timer and two 8-bit timers for various timing applications.
6. ADC: 10-bit Analog-to-Digital Converter with up to 8 channels.
7. Communication: USART, SPI, and I2C interfaces for serial communication.
8. Interrupts: Multiple external and internal interrupt sources.
9. Low Power Modes: Designed for low power consumption, suitable for battery-operated applications.
10. Package Options: Available in 20-pin QFN and 20-pin TSSOP packages.
These features make the ATTINY404-SSNR suitable for a wide range of embedded applications, including consumer electronics, sensors, and automation systems.

Package

The ATTINY404-SSNR is packaged in a 14-pin SOIC (Small Outline Integrated Circuit) form factor. This package type is surface-mount, allowing for compact designs in electronic circuits.

Pinout

The ATTINY404-SSNR is an 8-bit AVR microcontroller from Microchip Technology, part of the ATTINY family. It features a total of 14 pins.
### Pin Count and Functions:
1. Power Supply Pins:
- VCC: Power supply.
- GND: Ground.
2. Digital I/O Pins:
- PA0 to PA3: General-purpose I/O pins.
- PB0 to PB3: General-purpose I/O pins.
3. Special Function Pins:
- RESET: Reset input.
- XTAL1 and XTAL2: External oscillator pins for clock input.
4. Analog Features:
- AIN0, AIN1: Analog input pins for the Analog Comparator.
5. Communication:
- SPI (via PB0-PB3) and I2C capabilities.
The microcontroller supports various features including Flash memory, EEPROM, and multiple timer/counter functions, making it suitable for small embedded applications.

Manufacturer

The ATTINY404-SSNR is manufactured by Microchip Technology Inc., a leading semiconductor manufacturer. Founded in 1989, Microchip specializes in microcontroller, mixed-signal, analog, and Flash-IP solutions. The company provides a broad range of products for various applications, including automotive, industrial, consumer, and communications markets. Microchip is known for its emphasis on innovation and support for embedded systems, offering development tools and resources to assist engineers in product design. The ATTINY404 family is part of their 8-bit AVR microcontroller series, which is popular for its low power consumption and ease of use in small-scale electronic projects and applications.

Application

The ATTINY404-SSNR is commonly used in applications such as consumer electronics, automotive systems, industrial automation, and IoT devices. It is ideal for low-power tasks like sensor interfacing, data logging, motor control, and user interface management due to its small form factor and efficient performance. Additionally, it supports various communication protocols, making it suitable for embedded systems and portable devices.

Equivalent

The ATtiny404-SSNR is part of the ATtiny series from Microchip Technology. Equivalent products include the ATtiny414, ATtiny204, and ATtiny1616, which share similar features and architecture but may differ in memory size and peripheral options. Always check specific datasheets for precise compatibility and functionality.