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ATTINY804-SSNR

Name: ATTINY804-SSNR
Rating: 4.7 (12 reviews)

IC MCU 8BIT 8KB FLASH 14SOIC

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規格

Series	tinyAVR™ 0, Functional Safety (FuSa)
Part Status	Active
DigiKey Programmable	Not Verified
Core Processor	AVR
Core Size	8-Bit
Speed	20MHz
Connectivity	I2C, IrDA, LINbus, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, POR, WDT
Number of I/O	12
Program Memory Size	8KB (8K x 8)
Program Memory Type	FLASH
EEPROM Size	128 x 8
RAM Size	512 x 8
Voltage - Supply (Vcc/Vdd)	1.8V ~ 5.5V
Data Converters	A/D 10x10b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 105°C (TA)
Mounting Type	Surface Mount
Supplier Device Package	14-SOIC
Package / Case	14-SOIC (0.154", 3.90mm Width)
Base Product Number	ATTINY804

概述

Description

The ATTINY804-SSNR is a microcontroller from Microchip's ATTINY family, designed for low-power applications. It features an 8-bit AVR architecture and operates at a maximum clock speed of 20 MHz. The device includes 8 KB of Flash memory, 512 bytes of SRAM, and 64 bytes of EEPROM, making it suitable for compact projects requiring efficient data storage.
It offers a range of integrated peripherals, including multiple I/O pins, timers, and analog-to-digital converters (ADCs), enhancing its versatility for various applications. The ATTINY804 also supports serial communication protocols like I2C and SPI, facilitating easy integration with other devices.
With low power consumption and a small footprint, the ATTINY804-SSNR is ideal for battery-operated devices and embedded systems. It is commonly used in home automation, sensor monitoring, and wearable technology. Programming can be done using the Arduino platform or Atmel Studio, making it accessible for both hobbyists and professionals.

Features

The ATTINY804-SSNR is a low-power 8-bit microcontroller from Microchip's ATtiny series. Key features include:
1. Architecture: AVR 8-bit RISC architecture, enabling efficient code execution.
2. Flash Memory: 8 KB of in-system programmable Flash memory for code storage.
3. RAM: 512 bytes of SRAM for data storage.
4. EEPROM: 128 bytes of EEPROM for non-volatile data storage.
5. I/O Pins: Up to 8 general-purpose I/O pins for interfacing with other devices.
6. Timers: Two 8-bit and one 16-bit timer/counter for precise timing applications.
7. ADC: 10-bit successive approximation ADC with up to 8 channels for analog input.
8. Communication: Supports I2C, SPI, and USART for serial communication.
9. Operating Voltage: 1.8V to 5.5V, allowing operation in battery-powered applications.
10. Low Power Modes: Multiple sleep modes for energy-efficient performance.
This microcontroller is ideal for compact, low-power applications such as sensors, small automation, and embedded systems.

Package

The ATTINY804-SSNR is packaged in a 20-pin TSSOP (Thin Shrink Small Outline Package). This package type is designed for compactness and ease of integration into various electronic applications.

Pinout

The ATTINY804-SSNR is an 8-bit microcontroller from Microchip's AVR family. It features a total of 14 pins. The pin configuration includes:
- 1: RESET
- 2-3: PA0-PA1 (General Purpose I/O)
- 4: PA2 (General Purpose I/O)
- 5: PA3 (General Purpose I/O)
- 6: PA4 (General Purpose I/O)
- 7: PA5 (General Purpose I/O)
- 8: PB0 (General Purpose I/O)
- 9: PB1 (General Purpose I/O)
- 10: PB2 (General Purpose I/O)
- 11: PB3 (General Purpose I/O)
- 12: VCC (Power Supply)
- 13: GND (Ground)
- 14: AREF (Analog Reference)
The device supports analog input, PWM outputs, and various communication protocols, making it suitable for a range of embedded applications. It also includes features like EEPROM, flash memory, and timers.

Manufacturer

The manufacturer of the ATTINY804-SSNR is Microchip Technology Inc. Microchip is a leading provider of microcontroller and analog semiconductors. Founded in 1989 and headquartered in Chandler, Arizona, the company specializes in embedded control solutions. Microchip's product portfolio includes microcontrollers (MCUs), digital signal controllers (DSCs), memory products, and various analog semiconductors. They serve a wide range of industries, including automotive, industrial automation, consumer electronics, and IoT applications. By offering a combination of hardware, software, and development tools, Microchip supports engineers and designers in creating innovative and efficient electronic systems.

Application

The ATTINY804-SSNR microcontroller is ideal for applications in low-power embedded systems, such as sensor monitoring, portable devices, motor control, home automation, and IoT devices. Its versatility supports tasks like data acquisition, signal processing, and communication in compact designs, making it suitable for consumer electronics, robotics, and industrial automation.

Equivalent

The ATtiny804-SSNR is a member of the ATtiny series by Microchip Technology. Equivalent products include the ATtiny414, ATtiny104, and ATtiny828, which share similar features, such as 8-bit architecture and varying pin counts. When considering replacements, ensure compatibility with peripherals, memory size, and I/O requirements based on your specific application needs. Always refer to the manufacturer's datasheets for detailed specifications.