Microchip Technology

ATMEGA325V-8MI  

Microcontrollers

Microchip Technology's ATMEGA325V-8MI is a low-power, high-performance 8-bit microcontroller unit (MCU) based on the AVR enhanced RISC architecture. It is part of the ATmega family of microcontrollers, which are known for their versatility, high code density, and advanced I/O peripherals. Here's a description of the ATMEGA325V-8MI, including its features and applications:

Description:

The ATMEGA325V-8MI is a high-density, 8-bit microcontroller with 32 KB of In-System Programmable (ISP) flash memory. It features a high-performance 16 MHz CPU and a wide operating voltage range (2.7 - 5.5 volts), making it suitable for various applications. The microcontroller is available in an 8-pin PDIP (Plastic Dual In-Line Package) and is designed for use in a wide range of operating temperatures, from -40°C to +85°C.

Features:

1. CPU: 16 MHz CPU based on the AVR RISC architecture, which provides efficient code execution and low power consumption.
2. Memory: 32 KB of In-System Programmable flash memory, 2 KB of In-System Programmable EEPROM, and 2 KB of SRAM (Static Random-Access Memory).
3. I/O: 23 general-purpose I/O lines, which can be used for various functions such as digital input/output, PWM (Pulse Width Modulation), and communication interfaces.
4. Communication Interfaces: It includes a USART (Universal Synchronous/Asynchronous Receiver/Transmitter) for serial communication, a 2-wire serial interface, and a 4-channel 8-bit ADC (Analog-to-Digital Converter).
5. Timers: 4 Timer/Counters with various modes, including PWM and Input Capture.
6. Interrupts: 15 interrupt sources, providing efficient handling of external events.
7. Power Management: Features like Sleep mode, Power-save mode, and Power-down mode help reduce power consumption in various operating conditions.
8. Security: The microcontroller has a JTAG interface (Joint Test Action Group) for debugging and programming, as well as a bootloader, which simplifies firmware updates and flash memory programming.

Applications:

1. Industrial Control: The ATMEGA325V-8MI can be used in industrial applications for controlling and monitoring various processes, such as motor control, temperature regulation, and sensor data acquisition.
2. Automotive Systems: It can be employed in automotive applications for body control, lighting systems, and engine management.
3. Consumer Electronics: The microcontroller is suitable for applications in home appliances, such as smart thermostats, air conditioning systems, and home automation systems.
4. Portable Devices: Due to its low power consumption, the ATMEGA325V-8MI can be used in portable devices like fitness trackers, smartwatches, and portable medical equipment.
5. Data Acquisition Systems: It can be utilized in data acquisition systems for collecting and processing data from various sensors.
6. Telecommunication Systems: The microcontroller can be used in telecommunication systems for managing communication protocols and interfacing with other devices.

The ATMEGA325V-8MI's combination of performance, memory, and I/O capabilities make it a versatile choice for a wide range of embedded applications, from simple control systems to more complex, data-intensive tasks.

ATMEGA325V-8MI Documents

Download datasheets and manufacturer documentation for ATMEGA325V-8MI

Datasheets :

ATMEGA325, 645, 3250, 6450(V) Summary       ATMEGA325, 645, 3250, 6450(V) Datasheet      

PCN Packaging :

Transfer to Microchip/Label/Pkg 5/Sep/2016      

Design Resources :

ATmega325 Development Tool Selector      

HTML Datasheet :

ATMEGA325, 645, 3250, 6450(V) Summary      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH