Manufacturer Part Number
AT45DB161B-RI
Manufacturer
Microchip Technology
Introduction
The AT45DB161B-RI is a non-volatile FLASH memory component.
Product Features and Performance
Non-Volatile FLASH Technology
Memory Size: 16Mbit
Memory Organization: 528 Bytes x 4096 pages
SPI Memory Interface for simple communication
Clock Frequency up to 20 MHz
Write Cycle Time for Word/Page: 14ms for efficient data management
Voltage Supply Range: 2.7V to 3.6V, allowing flexible power options
Operates in temperatures from -40°C to 85°C, ensuring reliability across various environments
Surface Mount 28-SOIC package for streamlined PCB design
Product Advantages
High-density storage solution with 16Mbit size
Efficient data transfer with SPI interface
Wide operating temperature range for use in harsh environments
Low power consumption supports battery-powered applications
Easy integration into existing designs with standard 28-SOIC packaging
Key Technical Parameters
Memory Type: Non-Volatile FLASH
Memory Size: 16Mbit
Memory Organization: 528 Bytes x 4096 pages
Memory Interface: SPI
Clock Frequency: 20 MHz
Write Cycle Time - Word, Page: 14ms
Voltage - Supply: 2.7V ~ 3.6V
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Robust design tolerating wide ranges of temperature and power supply variations
Designed for long-term reliable operation
Compatibility
SPI interface ensures compatibility with a broad range of microcontrollers and processors
Application Areas
Embedded Systems
Data Logging
Portable Devices
Industrial Controls
Internet of Things (IoT) Devices
Product Lifecycle
Obsolete status indicating the product is nearing the end of its lifecycle
Replacements or upgrades should be considered for new designs
Several Key Reasons to Choose This Product
High-capacity 16Mbit non-volatile memory for extensive data storage
Efficient and reliable data management with SPI interface and fast write cycles
Adaptable to various operating conditions with wide temperature and voltage ranges
Proven quality and safety for critical applications
Suitable for a wide range of applications from embedded systems to IoT devices
Ideal for designs requiring long-term data integrity and device reliability