SST 28SF040A, SuperFlash EEPROM - 4 Mbit (512K x 8), 90ns Access Time

The SST 28SF040A SuperFlash EEPROM is a high-performance 4 Mbit (512K x 8) CMOS EEPROM designed for applications requiring reliable and fast memory storage. It combines the flexibility of EEPROM with the speed of Flash memory, providing single voltage read and write operations at 5.0V. With a typical endurance of 100,000 cycles and a data retention period exceeding 100 years, it offers exceptional reliability

The SST 28SF040A supports fast read access times of 90 ns and 120 ns and features low power consumption with an active current of 15 mA and standby current of 5 µA, making it ideal for low-power applications. Available in multiple package types, including 32-lead PLCC, TSOP, and PDIP, this EEPROM is suitable for a wide range of applications, from consumer electronics to industrial equipment.

• High Capacity Storage: 4 Mbit (512K x 8) memory organization for ample data storage.
• Fast Read Access Time: Supports fast read access times of 90 ns (typical), ensuring quick data retrieval.
• Low Power Consumption: Consumes only 15 mA in active mode and 5 µA in standby, ideal for power-sensitive applications.
• High Endurance and Data Retention: Offers 100,000 program/erase cycles and greater than 100 years of data retention, ensuring long-term reliability.
• Single Voltage Operation: Operates at a single voltage of 5.0V for both read and write functions, simplifying design requirements.
• Multiple Package Options: Available in 32-lead PLCC, TSOP, and PDIP packages for versatile mounting options and design flexibility.