ATTINY841-SSU

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ATTINY841-SSU

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IC MCU 8BIT 8KB FLASH 14SOIC

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Spezifikationen

Attribut Wert
Package Tube
Series AVR® ATtiny
ProductStatus Active
CoreProcessor AVR
CoreSize 8-Bit
Speed 16MHz
Connectivity I²C, SPI, UART/USART
Peripherals PWM
NumberofI/O 12
ProgramMemorySize 8KB (8K x 8)
ProgramMemoryType FLASH
EEPROMSize 512 x 8
RAMSize 512 x 8
Voltage-Supply(Vcc/Vdd) 1.7V ~ 5.5V
DataConverters A/D 12x10b
OscillatorType Internal
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 14-SOIC (0.154, 3.90mm Width)

Übersicht

Description

The ATTINY841-SSU is a microcontroller from the Atmel AVR family, designed for simple and efficient embedded applications. It is an 8-bit processor equipped with 8KB of Flash memory, 512 bytes of EEPROM, and 512 bytes of SRAM. The device operates at a voltage range of 1.8 to 5.5V, making it versatile for various power supply conditions.
Key features of the ATTINY841 include its dual 8-bit timer/counters, high-speed USART, SPI, I2C interfaces, and a 10-bit analog-to-digital converter (ADC). These features make it suitable for applications requiring communication and data acquisition.
The microcontroller has 12 general-purpose I/O pins, which can be configured for various functions, including PWM (Pulse Width Modulation) outputs, making it ideal for motor control or LED dimming.
The ATTINY841-SSU is available in a compact SSU package, making it suitable for space-constrained applications. It is supported by Atmel's development tools, including Atmel Studio, which enables easy programming and debugging. Overall, the ATTINY841-SSU is a cost-effective choice for small-scale embedded systems.

Equivalent

The ATTINY841-SSU is an 8-bit microcontroller from Microchip's AVR family. Equivalent products include other ATtiny series microcontrollers with similar features, such as ATTINY84A or ATTINY85, depending on specific requirements like pin count and peripherals. Additionally, microcontrollers from other brands like the NXP's LPC800 series or the STM8 series from STMicroelectronics might be considered alternatives, though they may not be direct pin-for-pin replacements. It's important to compare specifications like memory, I/O, and package type for best fit.

Features

The ATTINY841-SSU is a compact microcontroller from the AVR family by Microchip Technology. It features an 8-bit AVR RISC architecture with 12 general-purpose working registers. The MCU operates at a maximum clock frequency of 20 MHz, offering efficient performance for various applications. It includes 8 KB of in-system self-programmable Flash memory, 512 bytes of EEPROM, and 512 bytes of SRAM.
Key features include 11 I/O pins, a 10-bit Analog-to-Digital Converter (ADC) with up to 12 input channels, and a programmable watchdog timer with an internal oscillator. It supports various communication interfaces, including a Universal Serial Interface (USI), SPI, TWI (I2C), and USART/LIN. The device also has two 8-bit Timer/Counters, one 16-bit Timer/Counter, and a programmable serial USART.
The ATTINY841-SSU is designed for low power consumption, featuring multiple power-saving modes. It operates over a wide voltage range of 1.7V to 5.5V and is available in a 14-pin SOIC package, making it suitable for space-constrained applications.

Pinout

The ATTINY841-SSU is a microcontroller from Microchip Technology, part of the AVR family. It has a 14-pin count. The microcontroller is designed for a variety of embedded applications and offers a range of features suitable for small and efficient designs.
Key functions and features of the ATTINY841-SSU include:
1. CPU: 8-bit AVR RISC architecture.
2. Memory: 8KB Flash, 512B SRAM, and 128B EEPROM.
3. I/O Ports: Configurable general-purpose I/O pins, allowing for versatile connectivity.
4. Timers: Two 8-bit and one 16-bit timer/counter with PWM capability.
5. Communication Interfaces:
- USART (Universal Synchronous/Asynchronous Receiver/Transmitter).
- SPI (Serial Peripheral Interface).
- I2C (Two-wire Serial Interface).
6. Analog Features:
- 10-bit ADC with multiple channels.
- Analog comparator.
7. Operating Voltage: From 1.8V to 5.5V.
8. Clock Speed: Up to 20 MHz when powered at 4.5 - 5.5V.
The combination of these features makes it suitable for cost-sensitive, battery-operated applications, with an emphasis on flexible peripheral options and efficient power management.

Manufacturer

The ATTINY841-SSU is manufactured by Microchip Technology Inc. Microchip Technology is a leading semiconductor company that provides microcontroller, mixed-signal, analog, and Flash-IP solutions. They cater to a wide range of industries, including automotive, industrial, consumer, aerospace, and defense, offering products that are integral to a variety of electronic designs. The company is known for its broad portfolio of microcontrollers, digital signal controllers, and microprocessors, as well as its extensive range of analog, interface, and memory products. Microchip's products are used in numerous applications, providing vital components for embedded system designs.

Application

The ATTINY841-SSU is a versatile microcontroller used in various applications due to its small size and low power consumption. Common application areas include:
1. Consumer Electronics: Used in gadgets and home appliances for control and automation.
2. Industrial Automation: Suitable for sensor interfacing and control systems.
3. Internet of Things (IoT): Ideal for small IoT devices due to its efficient power usage.
4. Wearable Technology: Powers compact and efficient wearable devices.
5. Automotive: Used in systems requiring reliable and compact control solutions.
6. Prototyping and Education: Popular in DIY projects and learning environments due to its ease of use and versatility.
Its features like multiple communication interfaces (UART, SPI, I2C) and programmable I/O pins make it adaptable to various needs.

Package

The ATTINY841-SSU is a microcontroller from Microchip Technology, part of the ATtiny series. It comes in an 8-bit RISC architecture and features a 14-pin SOIC (Small Outline Integrated Circuit) package, which is suitable for compact designs and surface mounting on PCBs.

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