Manufacturer Part Number
AT25128B-SSPDGV-T
Manufacturer
Microchip Technology
Introduction
Automotive-grade 128Kbit SPI EEPROM Memory Integrated Circuit
Product Features and Performance
Automotive-grade EEPROM with AEC-Q100 qualification
128Kbit of non-volatile EEPROM memory
SPI serial interface for read/write operations
5MHz maximum clock frequency
5ms typical page write time
5V to 5.5V operating voltage range
Wide operating temperature range of -40°C to 125°C
Product Advantages
Automotive-grade reliability and performance
Low-power operation
High endurance and data retention
Small 8-SOIC package for space-constrained designs
Key Technical Parameters
Memory Size: 128Kbit
Memory Organization: 16K x 8
Memory Interface: SPI
Clock Frequency: 5MHz
Write Cycle Time: 5ms
Operating Voltage: 2.5V to 5.5V
Operating Temperature: -40°C to 125°C
Quality and Safety Features
AEC-Q100 automotive-grade qualification
Endurance: 1 million write cycles
Data retention: 100 years
Compatibility
Designed for automotive and industrial applications
Can be used in various embedded systems and devices
Application Areas
Automotive electronics
Industrial control systems
Embedded systems
Data storage and configuration
Product Lifecycle
Current production part, no discontinuation planned
Replacements and upgrades available from Microchip
Several Key Reasons to Choose This Product
Automotive-grade reliability and performance
Wide operating temperature range
Low-power operation
High endurance and data retention
Small footprint 8-SOIC package
AT25128B-XHL-BMicrochip TechnologyIC EEPROM 128KBIT SPI 8TSSOP