Manufacturer Part Number
ATMEGA164A-MCH
Manufacturer
microchip-technology
Introduction
The ATMEGA164A-MCH is a high-performance, low-power AVR® 8-bit microcontroller that combines 16KB of programmable flash memory, 512B EEPROM, and 1KB SRAM.
Product Features and Performance
Core Processor: AVR
Core Size: 8-Bit
Speed: 20MHz
Connectivity: I2C, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, Power-on Reset (POR), Pulse Width Modulation (PWM), Watchdog Timer (WDT)
Number of I/O: 32
Program Memory Size: 16KB FLASH
EEPROM Size: 512 x 8
RAM Size: 1K x 8
Data Converters: A/D 8x10b
Oscillator Type: Internal
Operating Temperature Range: -40°C ~ 85°C
Product Advantages
Versatile connectivity options enhance peripheral access.
Integrated safety features such as brown-out detect/reset ensure reliable operation under adverse conditions.
Low power consumption extends battery life in portable applications.
Broad operating voltage range of 1.8V to 5.5V accommodates diverse power needs.
Key Technical Parameters
Speed: 20MHz
Program Memory: 16KB
EEPROM: 512B
RAM: 1KB
Voltage Supply Range: 1.8V to 5.5V
Number of I/O Pins: 32
A/D Converters: 8 channels, 10 bits each
Quality and Safety Features
Brown-out Detect/Reset
Power-on Reset (POR)
Internal calibrated oscillator for reliable operation
Watchdog Timer (WDT) for system recovery
Compatibility
Compatible with I2C, SPI, and UART/USART communication protocols.
Supports numerous AVR® programming and debugging tools.
Application Areas
Industrial control systems
Consumer electronics
Automotive systems
IoT devices
Energy management systems
Product Lifecycle
Status: Active
Outlook: No current indication of discontinuation, with ongoing support and availability.
Several Key Reasons to Choose This Product
High performance and low power consumption make it ideal for battery-operated and power-sensitive applications.
Wide range of connectivity and peripheral options offers flexibility in system design.
Robust onboard safety features ensure product longevity and reliability.
The versatile power supply range and extensive temperature operating range allow deployment in various environments.
Strong support and product lifecycle stability from microchip-technology provide confidence in product development and longevity.
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