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ATTINY1634R-SU

Name: ATTINY1634R-SU
Rating: 4.7 (12 reviews)

IC MCU 8BIT 16KB FLASH 20SOIC

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資料表 ATTINY1634R-SU DataSheet
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規格

Series	AVR® ATtiny
Part Status	Active
DigiKey Programmable	Not Verified
Core Processor	AVR
Core Size	8-Bit
Speed	12MHz
Connectivity	I2C, SPI, UART/USART, USI
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O	18
Program Memory Size	16KB (16K x 8)
Program Memory Type	FLASH
EEPROM Size	256 x 8
RAM Size	1K x 8
Voltage - Supply (Vcc/Vdd)	1.8V ~ 5.5V
Data Converters	A/D 12x10b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Supplier Device Package	20-SOIC
Package / Case	20-SOIC (0.295", 7.50mm Width)
Base Product Number	ATTINY1634

概述

Description

The ATTINY1634R-SU is a microcontroller from Microchip's ATtiny family, featuring an 8-bit AVR architecture. It operates at a maximum speed of 20 MHz and is equipped with 16 KB of Flash memory, 512 bytes of SRAM, and 256 bytes of EEPROM. The chip has 14 general-purpose I/O pins and supports various communication interfaces, including SPI, I2C, and USART, making it versatile for various applications.
Additionally, the ATTINY1634R-SU includes built-in analog-to-digital converters (ADCs), timers, and interrupts, enabling efficient control in embedded systems. It is ideal for low-power projects, with several sleep modes that help extend battery life. The device is available in a compact 28-pin TQFP package, facilitating easy integration into designs. Overall, the ATTINY1634R-SU is suitable for small-scale applications like sensor monitoring, motor control, and consumer electronics.

Features

The ATtiny1634R-SU is a microcontroller from the AVR family, designed for low-power applications. Key features include:
- Architecture: 8-bit AVR RISC architecture with a high-speed throughput.
- Memory:
- 16 KB Flash memory for program storage.
- 512 Bytes EEPROM for non-volatile data storage.
- 1 KB SRAM for data handling.
- I/O Ports: 14 general-purpose I/O pins, allowing versatile interfacing.
- Timers: Two 8-bit and one 16-bit Timer/Counters for precise timing and PWM generation.
- Communication: Supports USART, SPI, and I2C for robust communication options.
- Analog Functionality: Includes a 10-bit ADC with up to 8 channels for analog input.
- Operating Voltage: 1.8V to 5.5V, making it suitable for battery-operated devices.
- Low Power Modes: Multiple sleep modes for energy efficiency.
- Package: Available in a 32-pin TQFP package.
This microcontroller is ideal for various embedded applications, including consumer electronics, automation, and sensor interfacing.

Package

The ATTINY1634R-SU is packaged in a 32-pin TQFP (Thin Quad Flat Package) with a pitch of 0.8 mm. This surface-mount package is designed for compact applications, allowing for efficient integration into printed circuit boards.

Pinout

The ATTINY1634R-SU is an 8-bit microcontroller from the Atmel (now part of Microchip Technology) AVR family. It features a total of 32 pins.
The pin functions are as follows:
1. Power Supply: VCC (Power), GND (Ground)
2. Digital I/O: Multiple GPIO pins that can serve as input or output.
3. Analog I/O: Includes ADC (Analog-to-Digital Converter) pins.
4. Communication Interfaces:
- USART (Universal Synchronous and Asynchronous serial Receiver and Transmitter)
- SPI (Serial Peripheral Interface)
- I2C (Inter-Integrated Circuit)
5. Timers/Counters: PWM (Pulse Width Modulation) output pins.
6. Reset Pin: To reset the microcontroller.
The microcontroller operates at up to 20 MHz and is suitable for various applications, including embedded systems and sensors.

Manufacturer

The ATTINY1634R-SU is manufactured by Microchip Technology Inc., a prominent American company that specializes in microcontroller and analog semiconductors. Founded in 1989, Microchip is known for its innovation in embedded control applications, providing a range of products including microcontrollers, digital signal controllers, and a variety of development tools. The company serves a wide array of industries, such as automotive, industrial, and consumer electronics, focusing on delivering low-power and high-performance solutions. Its products are widely used in various applications, from simple devices to complex systems, catering to both hobbyists and professional engineers.

Application

The ATTINY1634R-SU microcontroller is ideal for applications in embedded systems, such as consumer electronics, IoT devices, robotics, and automation. It’s suitable for sensor interfacing, motor control, wearable technology, and smart home devices due to its low power consumption and versatile I/O capabilities. Additionally, it is used in educational projects and prototyping due to its ease of use and compatibility with development platforms.

Equivalent

The ATtiny1634R-SU is an 8-bit microcontroller from Microchip Technology's ATtiny series. Equivalent products include the ATtiny167, ATtiny85, and ATtiny84, depending on specific requirements like pin count, memory, and peripherals. Always verify compatibility and specifications for specific applications before substitution.