Microchip Technology

ATTINY28V-1AU  

Microcontrollers

Description:

The ATTINY28V-1AU is a low-power, 8-bit microcontroller (MCU) from Microchip Technology. It belongs to the AVR Enhanced series of MCUs and is built on a 28-pin QFN package. This device is designed for a wide range of applications that require low power consumption, high performance, and advanced features.

Features:

1. CPU: The ATTINY28V-1AU features an 8-bit AVR enhanced RISC architecture with 16 general-purpose working registers, a powerful instruction set, and a wide range of operating modes that allow for efficient power consumption.
2. Memory: It includes 2 KB of In-System Programmable Flash memory, 128 bytes of In-System Programmable EEPROM, and 128 bytes of SRAM.
3. I/O: The device has 21 I/O lines that can be used for various functions, such as digital input/output, PWM outputs, or analog inputs.
4. ADC: It features a 10-bit Analog-to-Digital Converter (ADC) with up to 8 channels.
5. Communication interfaces: The ATTINY28V-1AU includes a Universal Serial Interface (USI) for SPI, TWI, or USART mode, and a USART module for serial communication.
6. Clock system: The device has an internal RC oscillator, an external oscillator, or a clock system with a crystal or ceramic resonator.
7. Power management: The ATTINY28V-1AU offers various power-saving features, such as sleep modes, power reduction techniques, and a power-on reset (POR).
8. Security: It includes a JTAG interface for debugging and programming, as well as a bootloader section for secure firmware updates.

Applications:

The ATTINY28V-1AU is suitable for a wide range of applications that require low power consumption and advanced features, such as:

1. Industrial control systems
2. Home automation and IoT devices
3. Portable electronics
4. Battery-powered devices
5. Medical equipment
6. Automotive systems
7. Smart sensors and actuators
8. Data acquisition systems

The ATTINY28V-1AU's combination of low power consumption, high performance, and advanced features make it an ideal choice for various embedded systems and applications where efficiency and functionality are crucial.

ATTINY28V-1AU Documents

Download datasheets and manufacturer documentation for ATTINY28V-1AU

PCN Assembly/Origin :

Assembly Site 08/May/2017      

Datasheets :

ATtiny28L,V Summary       ATtiny28L,V Datasheet      

PCN Packaging :

Boxes 07/Dec/2016       Transfer to Microchip/Label/Pkg 5/Sep/2016      

PCN Obsolescence/ EOL :

ATTINY28x-xAU obs 15/Apr/2023      

HTML Datasheet :

ATtiny28L,V Summary       ATtiny28L,V Datasheet      

PCN Design/Specification :

Marking Chgs 11/Jul/2017       Copper Bonding Wire 17/Oct/2013      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH