Manufacturer Part Number
ATMEGA164P-B15AZ
Manufacturer
Microchip Technology
Introduction
This Microcontroller is part of Microchip's AVR ATmega series designed for high-performance and low-power applications.
Product Features and Performance
AVR Core Processor with 8-Bit Architecture
16MHz Maximum Clock Speed
Comprehensive Connectivity with I2C, SPI, UART/USART
Enhanced Peripherals including Brown-out Detect/Reset, Power-on Reset, Pulse Width Modulation, Watchdog Timer
Ample 32 General Purpose I/O pins
16KB of In-System Programmable Flash Memory
512 Bytes of EEPROM
1KB of Internal SRAM
Integrated Analog-to-Digital Converters, 8 channels at 10 bits each
Internal Oscillator for reliable timing
Supports Operating Temperatures from -40°C to +125°C
Product Advantages
Robust Interface Options enhance versatility in communications
On-chip debugging via JTAG and SPI ensures streamlined development
Extended temperature range facilitates use in challenging environments
AEC-Q100 qualification for automotive reliability
Low power consumption ideal for battery-powered applications
Key Technical Parameters
Core Size: 8-Bit
Speed: 16MHz
Program Memory Size: 16KB (8K x 16)
RAM Size: 1K x 8
EEPROM Size: 512 x 8
Voltage Supply Range: 2.7V to 5.5V
Number of I/O: 32
Data Converters: 8 ADC channels, 10-bit resolution
Grade: Automotive
Mounting Type: Surface Mount
Package/Case: 44-TQFP
Quality and Safety Features
Low-power, high-speed CMOS technology
Multiple power-saving modes
AEC-Q100 automotive qualification
Protection against unexpected resets with Brown-out Detection and Power-on Reset
Compatibility
Supports various communication interfaces
Compatible with SPI, I2C, and serial programming
Ease of integration with various microcontroller peripherals
Application Areas
Automotive Systems
Industrial Control Systems
Consumer Electronics
Embedded Systems
Internet of Things (IoT) Devices
Product Lifecycle
Product Status: Active
Continued support with no immediate discontinuation expected
Replacements or upgrades may include newer AVR ATmega microcontrollers
Reasons to Choose This Product
Optimized for advanced control applications
Supports complex real-time processing tasks thanks to high-speed CPU
Flexible and scalable for future upgrades within the AVR ATmega product line
Reliable operation in extreme temperatures making it robust for automotive and industrial use
Comprehensive feature set offers a complete system on a chip
Provides cost-effective solutions for both prototyping and mass production