ATTINY167-15MD

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):	2.7 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Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Introduction to the ATTINY167-15MD Embedded Microcontroller

The ATTINY167-15MD is an 8-bit CMOS microcontroller featuring flash program memory and a wide range of analog and digital peripherals. It is suitable for a variety of applications including embedded control, monitoring, and automation applications. This microcontroller is a significant advancement over previous models due to its high performance, low power consumption and varied range of features.

Applications

The ATTINY167-15MD can be used for a wide range of embedded control applications. It can be used in medical, industrial and automotive fields as well as for home automation. It is also suitable for controlling switches and LED displays. The microcontroller’s onboard peripherals can easily incorporate a variety of digital and analog sensors, making it a perfect solution for real-time monitoring applications.

Working Principle

The ATTINY167-15MD is an 8-bit microcontroller based on the AVR architecture. It has an onboard flash program memory of 4KB and features a range of peripherals, including analog, digital and communication ones. The microcontroller uses a basic Harvard architecture, in which the program memory, the data memory and the peripherals share the address and data bus.The microcontroller executes instructions stored in its instruction memory at a rate of up to 4 million instructions per second. Data processing is done through registers, program branching is done using instructions and input/output operations are done using an onboard bus. The microcontroller performs multiple instructions in parallel to maximize speed, efficiency and performance.

Power consumption

The ATTINY167-15MD has an operating voltage range of 1.8V to 5.5V. It works on the 5V and 3V CMOS logic levels. It has an on-chip voltage regulator, enabling users to program the microcontroller to draw minimum power without increasing the complexity of the design. The microcontroller’s power consumption is low and its range of peripherals allows it to be versatile enough for a variety of applications.

Peripherals

The ATTINY167-15MD features a range of onboard peripherals such as one 8-bit counter/timer, 2 8-bit timers, one 8-bit A/D converter and one serial USART. It also has an onboard clock and an interrupt system. These peripherals allow the microcontroller to be used for applications such as motor control and data acquisition systems.

Conclusion

The ATTINY167-15MD is a powerful 8-bit embedded microcontroller with a low power consumption. Its onboard peripherals, such as the analog/digital converter, serial USART and timer/counter, make it suitable for a variety of embedded control, monitoring, and automation applications. Its low power consumption and versatility make it a great choice for embedded projects.

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