AT45DB642D-TU

品牌:Microchip Atmel
描述:64-Mbit 2.7V Minimum Dual-Interface DataFlash Memory
包装:
封装:TSOP 28T 28
无铅情况/ROHS: 有铅
类别:串行闪存
经营商:科通芯城自营
参数 数值
Page Size (Bytes) 1056
Interface Type Serial, Rapid8
I/O Pins 8, 28
Density 64Mb
Operating Voltage (Vcc) 2.7

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.

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