Manufacturer Part Number
AT45DB041D-SU
Manufacturer
Renesas Electronics America
Introduction
The AT45DB041D-SU is a 4-megabit Flash memory device from the Renesas Electronics America with an SPI interface.
Product Features and Performance
Non-Volatile FLASH memory
Memory size of 4Mbit
Organized as 264 bytes x 2048 pages
SPI serial interface
High-speed clock frequency of up to 66 MHz
Word and page write cycle time of 4ms
Product Advantages
Provides reliable data retention
SPI interface for simple communication with microcontrollers
Rapid write capability enhances device performance
Key Technical Parameters
Memory Type: Non-Volatile FLASH
Memory Format: FLASH
Memory Size: 4Mbit
Memory Organization: 264 x 2048 pages
Memory Interface: SPI
Clock Frequency: 66 MHz
Write Cycle Time: 4ms
Voltage Supply: 2.7V to 3.6V
Operating Temperature: -40°C to 85°C
Mounting Type: Surface Mount
Package / Case: 8-SOIC
Quality and Safety Features
Operates across a wide temperature range ensuring reliability
Robust package suitable for various environments
Compatibility
Compatible with SPI protocol supported devices
Application Areas
Embedded systems
Consumer electronics
Industrial applications
Product Lifecycle
Obsolete
Availability of alternatives or upgrades should be checked
Key Reasons to Choose This Product
Robust memory storage capacity of 4Mbit
Fast data access and transfer with 66 MHz clock frequency
Easy integration into systems with SPI interface
Operational in a wide range of temperatures for versatile use
Compact surface-mount form factor for space-sensitive applications