画像は参照用のみです。

ATTINY3217-MFR

Name: ATTINY3217-MFR
Rating: 4.7 (12 reviews)

IC MCU 8BIT 32KB FLASH 24VQFN

メーカー
Mfr。パート #ATTINY3217-MFR
パッケージ
データシート
在庫中9304

+BOM RFQについて

100% オリジナル &新しい

出荷の準備ができている24時間

365日の保証

RFQおよびもっと割引を得る

仕様

Series	tinyAVR™ 1, Functional Safety (FuSa)
Part Status	Active
DigiKey Programmable	Not Verified
Core Processor	AVR
Core Size	8-Bit
Speed	16MHz
Connectivity	I2C, IrDA, LINbus, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O	22
Program Memory Size	32KB (32K x 8)
Program Memory Type	FLASH
EEPROM Size	256 x 8
RAM Size	2K x 8
Voltage - Supply (Vcc/Vdd)	2.7V ~ 5.5V
Data Converters	A/D 24x10b; D/A 3x8b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 125°C (TA)
Mounting Type	Surface Mount
Supplier Device Package	24-VQFN (4x4)
Package / Case	24-VFQFN Exposed Pad
Base Product Number	ATTINY3217

概要

Description

The ATTINY3217-MFR is a microcontroller from Microchip Technology, part of the AVR series. It features a 32KB Flash memory, 2KB SRAM, and 1KB EEPROM, making it suitable for various embedded applications. This 8-bit MCU operates at a maximum clock speed of 20 MHz and supports a wide voltage range of 1.8V to 5.5V, allowing for flexibility in power management.
Key features include a 12-bit ADC, various timers, and USART/I2C/SPI communication interfaces, enabling robust interaction with sensors and other devices. The ATTINY3217 also supports the UPDI (Unified Program and Debug Interface) for easy programming and debugging. Its small form factor and low power consumption make it ideal for battery-operated devices and compact applications.
The device is compatible with the AVR toolchain, facilitating development in C/C++ and assembly languages. With its capabilities, the ATTINY3217 is well-suited for hobbyists, makers, and professionals working on IoT projects, home automation, and other embedded systems.

Features

The ATTINY3217-MFR is a microcontroller from Microchip's AVR series, featuring a 32-bit architecture. Key features include:
- Core: 8-bit AVR CPU with a maximum clock speed of 20 MHz.
- Flash Memory: 32 KB of programmable flash memory for code storage.
- SRAM: 2 KB of static RAM for data storage.
- EEPROM: 256 bytes of Electrically Erasable Programmable Read-Only Memory.
- I/O Pins: 23 programmable I/O pins for various interfacing.
- Timers: Multiple timers, including a 16-bit Timer/Counter and a Real-Time Counter (RTC).
- Communication Interfaces: USART, SPI, and I²C for serial communication.
- ADC: 12-bit Analog-to-Digital Converter with 8 channels.
- PWM: Capable of generating pulse-width modulation signals.
- Low Power Modes: Various sleep modes for energy efficiency.
- Operating Voltage: 1.8V to 5.5V.
These features make the ATTINY3217 suitable for low-power applications, sensor interfacing, and compact embedded systems.

Package

The ATTINY3217-MFR is available in a 20-pin QFN (Quad Flat No-lead) package. This compact surface-mount package is designed for space-saving applications, suitable for various embedded systems.

Pinout

The ATTINY3217-MFR is a microcontroller from Microchip's AVR family, featuring a compact 32-pin package. It has 32 pins in total, which include:
- Digital I/O: Up to 23 general-purpose input/output (GPIO) pins.
- Analog Inputs: 8 channels of 10-bit ADC.
- Communication Interfaces: 1 USART, 1 SPI, and 1 I2C interface.
- Timers: 3 timer/counter modules (2 8-bit and 1 16-bit).
- Power Management: Various power-saving modes.
- Reset Pin: Dedicated reset functionality.
The microcontroller supports various functionalities, including PWM, interrupts, and external interrupts. It can operate at a voltage range of 1.8V to 5.5V with a maximum clock speed of 20 MHz. The versatile pin configuration makes it suitable for a wide range of applications in embedded systems.

Manufacturer

The ATTINY3217-MFR is manufactured by Microchip Technology Inc., a leading provider of microcontroller and analog semiconductor solutions. Microchip specializes in embedded control applications and offers a wide range of products, including microcontrollers, digital signal controllers, and analog devices. The company serves various industries such as automotive, industrial, consumer, and communications. Founded in 1989 and headquartered in Chandler, Arizona, Microchip has built a reputation for innovation and reliability in the semiconductor market.

Application

The ATTINY3217-MFR is suitable for various applications, including:
1. Wearable devices - Due to its low power consumption.
2. Home automation - For smart sensors and control systems.
3. IoT devices - Enabling connectivity in small form factors.
4. Consumer electronics - Such as remote controls and toys.
5. Industrial automation - In sensor management and simple control tasks.
6. Medical devices - For monitoring and data acquisition systems.

Equivalent

The ATTINY3217-MFR is part of the ATtiny series of microcontrollers from Microchip Technology. Equivalent products include the ATTINY3207, ATTINY841, and ATTINY1616, depending on specific features such as memory size, I/O capabilities, and peripherals. For exact compatibility, consider the application requirements and peripheral support. Always refer to the datasheets for detailed specifications before substituting.