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参数资料
| 型号： | AT45DB081D-SSU |
| 厂商： | ATMEL CORP |
| 元件分类： | DRAM |
| 英文描述： | 8-megabit 2.5-volt or 2.7-volt DataFlash |
| 中文描述： | 8M X 1 FLASH 2.7V PROM, PDSO8 |
| 封装： | 0.150 INCH, GREEN, PLASTIC, MS-012AA, SOIC-8 |
| 文件页数： | 1/53页 |
| 文件大小： | 1105K |
| 代理商： | AT45DB081D-SSU |
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Features
Single 2.5V or 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 Program Operation
– Intelligent Programming Operation
– 4,096 Pages (256/264 Bytes/Page) Main Memory
Flexible Erase Options
– Page Erase (256 Bytes)
– Block Erase (2 Kbytes)
– Sector Erase (64 Kbytes)
– Chip Erase (8 Mbits)
Two SRAM Data Buffers (256/264 Bytes)
– Allows Receiving of Data while Reprogramming the Flash Array
Continuous Read Capability through Entire Array
– Ideal for Code Shadowing Applications
Low-power Dissipation
– 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.
The AT45DB081D is a 2.5V or 2.7V, serial-interface Flash memory ideally suited for a
wide variety of digital voice-, image-, program code- and data-storage applications.
The AT45DB081D supports RapidS serial interface for applications requiring very
high speed operations. RapidS serial interface is SPI compatible for frequencies up to
66 MHz. Its 8,650,752 bits of memory are organized as 4,096 pages of 256 bytes or
264 bytes each. In addition to the main memory, the AT45DB081D also contains two
SRAM buffers of 256/264 bytes each. The buffers allow the receiving of data while a
page in the main Memory is being reprogrammed, as well as writing a continuous
data stream. EEPROM emulation (bit or byte alterability) is easily handled with a self-
contained three step read-modify-write operation. Unlike conventional Flash memo-
ries that are accessed randomly with multiple address lines and a parallel interface,
Description
8-megabit
2.5-volt or
2.7-volt
DataFlash
AT45DB081D
3596E–DFLASH–02/07
相关PDF资料 |
PDF描述 |
|---|---|
| AT45DB081D-SSU-2.5 | 8-megabit 2.5-volt or 2.7-volt DataFlash |
| AT45DB081D-SU | 8-megabit 2.5-volt or 2.7-volt DataFlash |
| AT45DB081D-SU-2.5 | 8-megabit 2.5-volt or 2.7-volt DataFlash |
| AT45DB081 | 8-Megabit 2.7-volt Only Serial DataFlash |
| AT45DB081-RC | 8-Megabit 2.7-volt Only Serial DataFlash |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AT45DB081D-SSU SL383 | 制造商:Adesto Technologies 功能描述:Fuse Blade 4A 90V Slow Blow 2-Pin Lug Socket 制造商:Adesto Technologies Corporation 功能描述:DATAFLASH,8MBIT,SERIAL,2.7V,IND TEMP,GRN SOIC 150 - Tape and Reel |
| AT45DB081D-SSU SL383-AD | 功能描述:DATA FLASH 制造商:adesto technologies 系列:- 包装:剪切带（CT） 零件状态:停產 存储器类型:非易失 存储器格式:闪存 技术:FLASH 存储容量:8Mb （264 字节 x 4096 页） 时钟频率:66MHz 写周期时间 - 字，页:4ms 存储器接口:SPI 电压 - 电源:2.7 V ~ 3.6 V 工作温度:-40°C ~ 85°C（TC） 安装类型:表面贴装 封装/外壳:8-SOIC（0.154"，3.90mm 宽） 供应商器件封装:8-SOIC 标准包装:1 |
| AT45DB081D-SSU SL594 | 制造商:Adesto Technologies Corporation 功能描述: |
| AT45DB081D-SSU SL954 | 制造商:Adesto Technologies Corporation 功能描述:DATAFLASH,8MBIT,SERIAL,2.7V,IND TEMP,GRN SOIC 150 - Rail/Tube |
| AT45DB081D-SSU SL955 | 制造商:Adesto Technologies Corporation 功能描述:DATAFLASH - Rail/Tube |
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