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AT45DB021D

Adesto

2-megabit 2.7V Minimum DataFlash


AT45DB021D
AT45DB021D

PDF File AT45DB021D PDF File


Description
Features • Single 2.
7V to 3.
6V Supply • RapidS Serial Interface: 66MHz Maximum Clock Frequency – SPI Compatible Modes 0 and 3 • User Configurable Page Size – 256-Bytes per Page – 264-Bytes per Page – Page Size Can Be Factory Pre-configured for 256-Bytes • Page Program Operation – Intelligent Programming Operation – 1,024 Pages (256/264-Bytes/Page) Main Memory • Flexible Erase Options – Page Erase (256-Bytes) – Block Erase (2-Kbytes) – Sector Erase (32-Kbytes) – Chip Erase (2-Mbits) • One SRAM Data Buffer (256/264-Bytes) • Continuous Read Capability through Entire Array – Ideal for Code Shadowing Applications • Low-power Dissipation – 7mA Active Read Current Typical – 25μA Standby Current Typical – 15μA Deep Power-down Typical • Hardware and Software Data Protection Features – Individual Sector • Sector Lockdown for Secure Code and Data Storage – Individual Sector • Security: 128-byte Security Register – 64-byte User Programmable...



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