(China (Mainland))
Product Summary
The AT45DB081D-SU is a 2.5V or 2.7V, serial-interface Flash memory ideally suited for a wide variety of digital voice-, image-, program code- and data-storage applications. The AT45DB081D-SU supports Atmel RapidS serial interface for applications requiring very high speed operations. RapidS serial interface is SPI compatible for frequencies up to 66MHz. Its 8,650,752-bits of memory are organized as 4,096 pages of 256-bytes or 264-bytes each. In addition to the main memory, the AT45DB081D-SU also contains two SRAM buffers of 256-/264-bytes each.
Parametrics
AT45DB081D-SU absolute maximum ratings: (1)Temperature under Bias: -55℃ to +125℃; (2)Storage Temperature: -65℃ to +150℃; (3)All Input Voltages (except VCC but including NC pins) with Respect to Ground: -0.6V to +6.25V; (4)All Output Voltages with Respect to Ground: -0.6V to VCC + 0.6V.
Features
AT45DB081D-SU features: (1)Single 2.5V or 2.7V to 3.6V Supply; (2)RapidS Serial Interface: 66 MHz Maximum Clock Frequency: SPI Compatible Modes 0 and 3; (3)User Configurable Page Size: 256 Bytes per Page, 264 Bytes per Page, Page Size Can Be Factory Pre-configured for 256 Bytes; (4)Page Program Operation: Intelligent Programming Operation, 2,048 Pages (256/264 Bytes/Page) Main Memory; (5)Flexible Erase Options: Page Erase (256 Bytes), Block Erase (2 Kbytes), Sector Erase (64 Kbytes), Chip Erase (8 Mbits).
Diagrams
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 AT45DB081D-SU |
Atmel |
Flash 8MB Serial Ind. Temp |
Data Sheet |
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AT45DB081D-SU-2.5 |
Atmel |
Flash 8MB SERIAL 2.5V - IND TEMP |
Data Sheet |
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