Manufacturer Part Number
25LC256-I/ST
Manufacturer
Microchip Technology
Introduction
EEPROM memory chip for data storage applications, featuring a 256Kbit capacity with SPI interface.
Product Features and Performance
Non-volatile EEPROM technology
256Kbit memory size
SPI serial interface for communication
Clock frequency support up to 10 MHz
Write cycle time of 5ms for word or page
Surface mount 8-TSSOP package
Product Advantages
Robust storage solution that retains data without power
Suitable for various voltage supply conditions (2.5V to 5.5V)
High reliability with endurance and data retention characteristics
Wide operating temperature range for harsh environments
Key Technical Parameters
Memory Size: 256Kbit
Memory Format: EEPROM
Technology: EEPROM
Memory Organization: 32K x 8
Memory Interface: SPI
Clock Frequency: 10 MHz
Write Cycle Time: 5ms for word, page
Voltage Supply Range: 2.5V ~ 5.5V
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Manufactured to high-quality standards
Operational stability across temperature range -40°C to 85°C
Compatibility
Compatible with SPI protocol communication interface systems
Application Areas
Industrial, Automotive, Consumer Electronics, Networking, Communication systems
Product Lifecycle
Active product status
Not nearing discontinuation
Several Key Reasons to Choose This Product
High-density EEPROM providing reliable non-volatile data storage
Flexible serial interface with fast data access
Supports wide voltage range for versatile use across different applications
Extended temperature range for operation in extreme conditions
Proven Microchip Technology quality and reliability