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ATTINY1634-MU

Name: ATTINY1634-MU
Rating: 4.7 (12 reviews)

IC MCU 8BIT 16KB FLASH 20QFN

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データシート ATTINY1634-MU DataSheet
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仕様

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-QFN-EP (4x4)
Package / Case	20-WFQFN Exposed Pad
Base Product Number	ATTINY1634

概要

Description

The ATTINY1634-MU is a microcontroller from Atmel’s ATtiny series, featuring an 8-bit AVR architecture. It has 16 KB of flash memory, 512 bytes of SRAM, and 256 bytes of EEPROM, making it suitable for various embedded applications. The device operates at a voltage range of 1.8V to 5.5V and has a maximum clock speed of 20 MHz.
Key features include 24 programmable I/O pins, six 10-bit ADC channels, several timers, and USART for serial communication. The ATTINY1634 also supports multiple power-saving modes, enhancing battery life in portable devices.
Its compact size and low power consumption make it ideal for applications in consumer electronics, automotive, and industrial control systems. The device can be programmed using the Arduino IDE or Atmel Studio, making it accessible for both hobbyists and professionals. Overall, the ATTINY1634-MU is a versatile microcontroller suitable for small to medium complexity projects.

Features

The ATtiny1634-MU is a low-power 8-bit microcontroller from Microchip's ATtiny series. Key features include:
- Memory: 16KB Flash memory, 512 Bytes SRAM, and 256 Bytes EEPROM.
- Clock Speed: Operates at up to 20 MHz.
- I/O Ports: 16 general-purpose I/O pins.
- ADC: 10-bit Analog-to-Digital Converter with up to 8 channels.
- Timers: Two 8-bit and one 16-bit timer/counter, supporting PWM modes.
- Communication: SPI, I2C (TWI), and USART interfaces for flexible communication options.
- Low Power Modes: Multiple power-saving modes for battery-operated applications.
- Temperature Range: Operates from -40°C to 85°C.
- Packages: Available in 32-pin QFN and TQFP packages.
This microcontroller is ideal for compact, low-power applications requiring efficient processing and versatile I/O capabilities.

Package

The ATTINY1634-MU is packaged in a 32-pin QFN (Quad Flat No-lead) format. This compact package type is ideal for space-constrained applications, providing a low profile and efficient thermal performance.

Pinout

The ATTINY1634-MU is an 8-bit microcontroller from Microchip's ATtiny series, featuring a total of 20 pins. These pins serve various functions, including:
1. GPIO: 14 general-purpose input/output pins (PA0-PA7, PB0-PB3, PC0-PC3).
2. Analog Inputs: 8 pins (PA0-PA7) can function as 10-bit ADC channels.
3. PWM: Several pins support Pulse Width Modulation for controlling motors and LEDs.
4. UART: Provides serial communication capabilities via the USART interface.
5. SPI: Supports Serial Peripheral Interface for communication with other devices.
6. I2C: Implements TWI (Two Wire Interface) for connecting to various sensors and peripherals.
7. Reset: One pin (RESET) for hardware reset functionality.
8. VCC and GND: Power supply and ground connections.
The ATTINY1634-MU is designed for compact applications requiring low power consumption and versatile I/O capabilities.

Manufacturer

The manufacturer of the ATTINY1634-MU is Microchip Technology Inc. Microchip is a leading semiconductor company that specializes in designing and manufacturing microcontrollers, mixed-signal, analog, and Flash-IP solutions. Founded in 1989 and headquartered in Chandler, Arizona, Microchip serves a wide range of industries, including automotive, consumer electronics, industrial automation, and telecommunications. The company is known for its innovative products, particularly in the realm of embedded control applications. They provide extensive development and support resources for engineers, making it easier to integrate their microcontroller solutions into various projects.

Application

The ATTINY1634-MU is commonly used in embedded systems for applications such as sensor interfacing, motor control, data logging, and portable devices. Its low power consumption and compact size make it ideal for battery-operated gadgets, home automation, and IoT devices. Additionally, it is suitable for hobbyist projects and prototyping due to its ease of use and compatibility with various development platforms.

Equivalent

Equivalent products to the ATTINY1634-MU chip include the ATTINY84, ATTINY85, and ATTINY167. These microcontrollers share similar features, such as AVR architecture, small form factors, and varying I/O capabilities. When selecting an equivalent, consider factors like memory size, pin count, and peripheral features to ensure compatibility with your project requirements.