AT45DB021B Overview
Features • • • • Single 2.7V - 3.6V Supply Serial Peripheral Interface (SPI) patible 20 MHz Max Clock Frequency Page Program Operation – Single Cycle Reprogram (Erase and Program) – 1024 Pages (264 Bytes/Page) Main Memory Supports Page and Block Erase Operations Two 264-byte SRAM Data Buffers – Allows Receiving of Data while Reprogramming of Nonvolatile Memory Continuous Read Capability through Entire Array – Ideal for Code Shadowing...
AT45DB021B Key Features
- Single 2.7V
- 3.6V Supply Serial Peripheral Interface (SPI) patible 20 MHz Max Clock Frequency Page Program Operation
- Single Cycle Reprogram (Erase and Program)
- 1024 Pages (264 Bytes/Page) Main Memory Supports Page and Block Erase Operations Two 264-byte SRAM Data Buffers
- Allows Receiving of Data while Reprogramming of Nonvolatile Memory Continuous Read Capability through Entire Array
- Ideal for Code Shadowing
