Manufacturer Part Number
AT25DF321-SU
Manufacturer
Renesas Electronics America
Introduction
AT25DF321-SU is a 32Mbit FLASH memory module designed for high-speed data storage and retrieval.
Product Features and Performance
Non-Volatile FLASH Memory
Memory Size: 32Mbit
Memory Organization: 256 Bytes x 16384 pages
SPI Memory Interface for efficient data transfer
Supports Clock Frequency up to 70 MHz
Fast Write Cycle Time: Word - 6µs, Page - 5ms
Operational across a wide voltage range: 2.7V to 3.6V
Designed for operation in extreme temperatures: -40°C to 85°C
Product Advantages
High storage capacity with efficient organization
Rapid data writing capabilities
Broad compatibility with SPI protocol
Low voltage operation with high reliability
Suitable for harsh environmental conditions
Key Technical Parameters
Memory Type: FLASH
Technology: FLASH
SPI Interface
Clock Frequency: 70 MHz
Voltage Supply: 2.7V ~ 3.6V
Operating Temperature: -40°C ~ 85°C
Write Cycle Time: 6µs (Word), 5ms (Page)
Quality and Safety Features
Manufactured by Renesas, a leader in semiconductor solutions
Designed for high reliability and robust performance in challenging conditions
Compatibility
SPI protocol ensures compatibility with a wide range of microcontrollers and processors
Application Areas
Embedded Systems
Consumer Electronics
Industrial Control Systems
Portable Devices
Product Lifecycle
Status: Obsolete
Note: Customers are advised to seek replacements or upgrades for ongoing or new projects.
Key Reasons to Choose This Product
High data storage capacity of 32Mbit suitable for demanding applications
Fast data write speeds improve system performance
Low power consumption enhances battery life in portable devices
Robust design ensures reliability in a wide range of operating conditions
Compatibility with SPI allows for easy integration into existing designs