Microchip AT45DB642D-CU

1056 字节 x 8192 页-40°C ~ 85°C（TC）

Overview

The serial-interface sequential access flash memory ideally suited for a wide variety of digital voice, image, program code, and data storage applications. It supports the Atmel RapidS™ serial interface and Rapid* 8-bit interface for applications requiring very high speed operations and frequencies up to 66MHz. The dual-interface allows a dedicated serial interface to be connected to a DSP and a dedicated 8-bit interface to be connected to a microcontroller or vice versa. The flash memory also contains two SRAM buffers of 512- or 528-bytes each that receive data while a page in the main memory is reprogrammed, as well as writing a continuous data stream.

Features

FLASH Memory Format
Package / Case: 24-LBGA, CSPBGA
24 Pins
Operating Supply Voltage:3.3V
Additional Feature:ORGANIZED AS 8192 PAGES OF 1056 BYTES EACH

Surface Mount Mounting Type

Applications

There are a lot of Adesto Technologies
AT45DB642D-CU Memory applications.

• supercomputers
• telecommunications
• workstations,
• DVD disk buffer
• data buffer
• nonvolatile BIOS memory
• Camcorders
• embedded logic
• eDRAM
• graphics card