ATTINY167-A15MD Integrated Circuits (ICs)

Program Memory Type:	FLASH
Base Part Number:	ATTINY167
Supplier Device Package:	32-QFN (5x5)
Package / Case:	32-VFQFN Exposed Pad
Operating Temperature:	-40°C ~ 150°C (TA)
Oscillator Type:	Internal
Data Converters:	A/D 11x10b
Voltage - Supply (Vcc/Vdd):	4.5 V ~ 5.5 V
RAM Size:	512 x 8
EEPROM Size:	512 x 8
Series:	Automotive, AEC-Q100, AVR® ATtiny
Program Memory Size:	16KB (8K x 16)
Number of I/O:	16
Peripherals:	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Connectivity:	I²C, LINbus, SPI, UART/USART, USI
Speed:	16MHz
Core Size:	8-Bit
Core Processor:	AVR
Part Status:	Active
Packaging:	Tape & Reel (TR)

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ATTINY167-A15MD Application Field and Working Principle

ATtiny167-A15MD is a low-cost, highly integrated microcontroller. It is a popular design choice in a wide range of applications including automotive, medical and industrial systems. The ATTINY167-A15MD houses a powerful 8 bit AVR microcontroller and a vast array of peripheral devices and tools. Some of the most popular features of the ATTINY167-A15MD include 30 general-purpose I/O lines, 3 x 8-bit timer, and 4KB internal flash memory.

Application Field

ATtiny167-A15MD is a popular choice among embedded systems. Its features make it an ideal choice for applications such as motor control, security systems, automotive systems, medical devices, and industrial automation. Motor control applications can benefit from the ATTINY167-A15MD\'s built-in timer, which can be used to accurately control the speed of a motor. Its 30 I/O lines allow for interface to additional peripherals, including sensors and analog-to-digital converters. The ATTINY167-A15MD\'s 4Kb internal flash memory makes it preferable for embedded systems where data needs to be stored and retrieved quickly.For automotive applications, the ATTINY167-A15MD provides a low-cost, reliable solution with the ability to interface with various automotive systems. The wide range of peripheral devices and tools allow developers to quickly get up and running with their application. Additionally, the motor control timer feature provides the ability to precisely control speed and acceleration of an engine, making the ATTINY167-A15MD suitable for Automotive systems that require precise control. For medical applications, the ATTINY167-A15MD can be used to create medical devices with minimal hardware costs.

Working Principle

The ATTINY167-A15MD is an 8-bit AVR microcontroller that leverages Harvard architecture, meaning it has two separate memories, program and data memory. The program memory houses the assembly language program and the data memory stores global variables, as well as the machine status. The architecture also contains an interrupt address line allowing for interrupts to be serviced; an instruction register, which stores the current instruction in execution; and a program counter, which stores the address of the next instruction to be executed.The peripheral devices connected to the ATTINY167-A15MD can be used to interact with its program memory, allowing for the execution of more complex instructions. This is made possible by the execution of these instructions within the program memory. Additionally, the ATTINY167-A15MD can access data stored in the data memory. This makes it possible to interact with external peripherals and implement features such as motor control, serial communication, analog-to-digital conversion, and more.

Conclusion

ATtiny167-A15MD microcontroller is a powerful and low-cost choice for a wide range of applications, including automotive, medical, and industrial systems. The ATTINY167-A15MD houses a powerful 8-bit AVR microcontroller and a vast array of peripheral devices and tools, allowing for complex instructions to be executed more efficiently. Its 30 I/O lines give developers the flexibility to interface with additional peripherals, while the motor control timer feature makes it an ideal choice for automotive applications. Furthermore, the 4Kb internal flash memory houses data that needs to be stored and retrieved quickly. Knowing how the ATTINY167-A15MD works and its application field can help make the best design choice in embedded system applications.

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