Manufacturer Part Number
AT25040N-10SI-2.7
Manufacturer
Microchip Technology
Introduction
Non-volatile SPI EEPROM Memory Chip
Product Features and Performance
4Kbit EEPROM Memory Size
512 x 8 Memory Organization
SPI Memory Interface
Maximum Clock Frequency of 3 MHz
5ms Write Cycle Time for Word or Page
Surface Mount 8-SOIC Package
Product Advantages
Reliable non-volatile memory storage
Broad voltage range: 2.7V to 5.5V
High endurance with write cycles
Supports serial peripheral interface for easy integration
Key Technical Parameters
Memory Type: EEPROM
Memory Format: EEPROM
Supply Voltage Range: 2.7V to 5.5V
Operating Temperature Range: -40°C to 85°C
Clock Frequency of up to 3 MHz
Quality and Safety Features
Operational stability over wide temperature range
Endurance and data retention assurance
Compatibility
Compatible with Serial Peripheral Interface (SPI) communication
Application Areas
Industrial Control Systems
Consumer Electronics
Automotive Electronics
Telecommunication Infrastructure
Product Lifecycle
Obsolete - Check availability for replacements or upgrades
Key Reasons to Choose This Product
Non-volatile memory retains data without power
Widely applicable supply voltage simplifies system integration
SPI interface offers straightforward connectivity
High-reliability EEPROM suitable for critical applications
Wide operating temperature range ensures performance in various environments