DEA252400BT-2030A1 DataSheet
DATASHEET
DEA252400BT-2030A1 描述
DMS (Data Management Software) allows systems to remove EEPROM devices. by simplifying system software: DMS performs all functions necessary to modify data in file structures, instead of using sin- gle-byte modifications. To write or update a particular piece of data (a phone number or configuration data, for example), the user only needs to state which piece of data is to be updated, and where the updated data is located in the system. This is an advantage com- pared to systems where user-written software must keep track of the old data location, status, logical to physical translation of the data onto the Flash memory device (or memory devices), and more. Using DMS, user-written software does not need to interface with the Flash memory directly. Instead, the user´s software accesses the Flash memory by calling one of only six functions. AMD provides this software to simplify sys- tem design and software integration efforts.
DEA252400BT-2030A1 特点
C 5V Read C 5V Reprogramming Fast Read Access Time C 55 ns Internal Program Control and Timer Sector Architecture C One 16K Bytes Boot Block with Programming Lockout C Two 8K Bytes Parameter Blocks C Four Main Memory Blocks (One 32K Bytes, Three 64K Bytes) Fast Erase Cycle Time C 4 Seconds Byte-by-Byte Programming C 20 µs/Byte Typical Hardware Data Protection DATA Polling for End of Program Detection Low Power Dissipation C 25 mA Active Current C 100 µA CMOS Standby Current Typical 10,000 Write Cycles Green (Pb/Halide-free) Packaging Option
DEA252400BT-2030A1 应用
Technical/Catalog InformationDEA252400BT-2030A1VendorTDK Corporation (VA)CategoryFilters Bandwidth