ATMEGA169P-16AUR

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

ATMEGA169P-16AUR is an 8-bit microcontroller with 8 kB Flash memory and 512 B EEPROM which belongs to the AVR microcontroller family and is used in embedded applications. This microcontroller can be used in a variety of embedded systems in a number of different applications.

The chip was designed to allow embedded engineers to take advantage of an MT-style core while delivering the performance of the 8-bit AVR range. The device uses a Memory Protection Unit (MPU) to enable memory protection and privilege division, and supports direct execution from flash memory or from the EEPROM (EEPROM as well as Flash can be used as ROM).

ATMEGA169P-16AUR features two 16-bit timers (Timer 0 and Timer 1), an 8-bit timer (Timer 2) capable of updating the Watchdog Timer (WDT), a real-time counter (RTC) and a PWM generator. It also features four capture and compare modules for PWM generation and general-purpose operations, as well as up to sixteen analog channels (eight single-ended inputs, seven differential inputs and one differential output).

The microcontroller also offers advanced data-management capabilities and a power-saving Power Management (PM) module. It supports three low-power modes including Sleep, Idle and Power-down, each allowing different levels of power saving. In addition, it has a low-voltage detection system that can detect the amount of power consumed and enter appropriate power-saving mode.

In terms of peripherals, ATMEGA169P-16AUR provides two UARTS (Universal Asynchronous Receiver/Transmitter), an I2C bus for communication with a variety of digital devices, an SPI bus for communication with devices such as PCMCIA controllers, an external power-management monitor, an SPI port for programming Flash or EEPROM, three timers, and up to sixteen channels of 10-bit analog-to-digital conversion.

In addition to its general-purpose functionality, the ATMEGA169P-16AUR can be used to control motors, sense humidity and temperature, monitor power supplies, measure current and voltage, read touch screens and a variety of other analog inputs, and control position and speed of a DC motor. It can also be used for embedded applications such as security systems, automotive systems and human machine interface (HMI) applications.

The chip is designed to offer reduced power consumption and improved performance. It operates from a single 5V supply, and can be adapted to various operating voltages via the PM module. It has an integrated hardware-based security module which can keep the running code secure, and offers an extensive range of on-chip features for a wide range of applications.

The working principle of ATMEGA169P-16AUR is based on the AVR instruction set architecture, which is a compact and efficient RISC-style architecture. This architectureAllows small and intensive programs to be developed, while allowing efficient use of memory. The chip has a built-in Harvard memory architecture, which means that the same memory can be used for both program and data storage. This helps save cost in specialized applications. The flash memory can be loaded with the application code and then executed directly, allowing fast execution and power savings in some applications.

The chip also has an on-chip boot loader, which allows the chip to be programmed without the need for extra hardware. The device is programmed via the Serial Peripheral Interface (SPI). It is also supported by a variety of development tools, including open source IDEs such as avr-gcc, Atmel Studio and avrdude. This makes it easy to write and debug code for the chip.

ATMEGA169P-16AUR is an efficient and versatile 8-bit microcontroller which can be used in various embedded systems and applications. It offers excellent performance combined with reduced power consumption and a wide range of on-chip features. It is a good choice for applications that require low-cost and low-power solutions.

The specific data is subject to PDF, and the above content is for reference