AT45DB011D-SSH-

更新时间： 2024-11-13 06:38:23

品牌	Logo	应用领域
爱特美尔 - ATMEL		闪存
页数	文件大小	规格书
52页	1609K
描述
1-megabit 2.7-volt Minimum DataFlash

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中文翻译

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数据手册

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AT45DB011D-SSH- 数据手册

Features

•

Single 2.7V to 3.6V Supply

RapidS^®Serial Interface: 66 MHz 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

– 512 Pages (256/264 Bytes/Page) Main Memory

Flexible Erase Options

•

1-megabit

2.7-volt

– Page Erase (256 Bytes)

Minimum

DataFlash

– Block Erase (2 Kbytes)

– Sector Erase (32 Kbytes)

– Chip Erase (1 Mbits)

•

One SRAM Data Buffer (256/264 Bytes)

Continuous Read Capability through Entire Array

– Ideal for Code Shadowing Applications

Low-power Dissipation

AT45DB011D

•

– 7 mA Active Read Current Typical

– 25 µA Standby Current Typical

– 5 µA 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 Space

– Unique 64-byte Device Identifier

JEDEC Standard Manufacturer and Device ID Read

100,000 Program/Erase Cycles Per Page Minimum

Data Retention – 20 Years

•

Industrial Temperature Range

Green (Pb/Halide-free/RoHS Compliant) Packaging Options

1. Description

The AT45DB011D is a 2.7V, serial-interface Flash memory ideally suited for a wide

variety of digital voice-, image-, program code- and data-storage applications. The

AT45DB011D supports RapidS serial interface for applications requiring very high

speed operations. RapidS serial interface is SPI compatible for frequencies up to 66

MHz. Its 1,081,344 bits of memory are organized as 512 pages of 256 bytes or 264

bytes each. In addition to the main memory, the AT45DB011D also contains one

SRAM buffer of 256/264 bytes. EEPROM emulation (bit or byte alterability) is easily

handled with a self-contained three step read-modify-write operation. Unlike conven-

tional Flash memories that are accessed randomly with multiple address lines and a

parallel interface, the DataFlash^®uses a RapidS serial interface to sequentially

access its data. The simple sequential access dramatically reduces active pin count,

facilitates hardware layout, increases system reliability, minimizes switching noise,

and reduces package size.

3639E–DFLASH–5/08

12 3 4 5 6 7...52

中文翻译

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与AT45DB011D-SSH-相关器件

型号	品牌	获取价格	描述	数据表
AT45DB011D-SSH-B	ATMEL	获取价格	1-megabit 2.7-volt Minimum DataFlash
AT45DB011D-SSH-SL954	ATMEL	获取价格	1-megabit 2.7-volt Minimum DataFlash
AT45DB011D-SSH-SL955	ATMEL	获取价格	1-megabit 2.7-volt Minimum DataFlash
AT45DB011D-SSH-T	ATMEL	获取价格	1-megabit 2.7-volt Minimum DataFlash
AT45DB011D-SSU	ATMEL	获取价格	1-megabit 2.7-volt DataFlash
AT45DB011D-SU	ATMEL	获取价格	1-megabit 2.7-volt DataFlash
AT45DB011-JC	ATMEL	获取价格	1-Megabit 2.7-volt Only Serial DataFlash
AT45DB011-JI	ATMEL	获取价格	1-Megabit 2.7-volt Only Serial DataFlash
AT45DB011-SC	ATMEL	获取价格	1-Megabit 2.7-volt Only Serial DataFlash
AT45DB011-SI	ATMEL	获取价格	1-Megabit 2.7-volt Only Serial DataFlash

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