AT45DB011 - ATMEL Corporation

AT45DB011 1-Megabit 2.7-volt Only Serial DataFlash

The AT45DB011 is a 2.7-volt only, serial interface Flash memory suitable for in-system reprogramming. Its 1,081,344 bits of memory are organized as 512 pages of 264 bytes each. In addition to the main memory, the AT45DB011 also contains one SRAM data buffer of 264 bytes. Unlike conventional Flash memories that are accessed randomly with multiple address line.

Features

• Single 2.7V - 3.6V Supply
• Serial Interface Architecture
• Page Program Operation
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  – Single Cycle Reprogram (Erase and Program)
  – 512 Pages (264 Bytes/Page) Main Memory Optional Page and Block Erase Operations One 264-Byte SRAM Data Buffer Internal Program and Control Timer Fast Page Program Time
  – 7 ms Typical 120 µs Typical Page to Buffer Transfer Time Low-Power Dissipation
  – 4 mA Active Read Current Typical
  – 2 µA CMOS Standby Current Typical 13 MHz Max Clock Frequency Hardware Data Protection Feature Serial Peripheral Interface (SPI) Compatible
  – Modes 0 and 3 CMOS .