Model:AT45DB041E-SSHN-T
AT45DB041E-SSHN-T is a 4Mbit (512KB) SPI NOR Flash memory product launched by Dialog Semiconductor (formerly Atmel), featuring an SOIC-8 wide package. It is a non-volatile storage chip and is suitable for firmware storage in embedded systems.
Core features
Storage capacity: 4Mbit (512K × 8bit), supports a wide voltage range of 1.65V - 3.6V, compatible with SPI interface (up to 70MHz clock).
Erase/write life: Typical 100,000 times, data retention time 20 years, supports page programming (264 bytes/page) and full chip erase.
Packaging and temperature: SOIC-8 package, operating temperature range -40°C to 85°C, meets industrial standards. Application scenario
Mobile devices (such as portable terminals), industrial control, and consumer electronics (such as smart home devices).
Replacing traditional EEPROM, suitable for scenarios requiring frequent erasing.
Brand background
Dialog Semiconductor is the successor of Atmel's storage product line, renowned for its low power consumption and high reliability.