Part Number
|
AT45DB321 |
Manufacturer
|
ATMEL Corporation |
Description
|
32-Megabit 2.7-volt Only Serial DataFlash |
Published
|
Mar 23, 2005 |
Detailed Description
|
Features
• Single 2.7V - 3.6V Supply • Serial-interface Architecture • Page Program Operation
– Single Cycle Reprogram (...
|
Datasheet
|
AT45DB321
|
Overview
Features
• Single 2.
7V - 3.
6V Supply • Serial-interface Architecture • Page Program Operation
– Single Cycle Reprogram (Erase and Program)
– 8192 Pages (528 Bytes/Page) Main Memory • Optional Page and Block Erase Operations • Two 528-byte SRAM Data Buffers – Allows Receiving of Data while Reprogramming of
Nonvolatile Memory • 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
– 3 µA CMOS Standby Current Typical • 13 MHz Max Clock Frequency • Hardware Data Protection Feature • Serial Peripheral Interface (SPI) Compatible – Modes 0 and 3 • CMOS and TTL Compatible Inp...
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