參數(shù)資料
型號(hào)： AT45DB081D-SU-2.5
廠商： ATMEL CORP
元件分類： 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
封裝： 0.208 INCH, GREEN, PLASTIC, EIAJ, SOIC-8
文件頁數(shù)： 1/53頁
文件大?。?/td> 1105K
代理商： AT45DB081D-SU-2.5
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
相關(guān)PDF資料
PDF描述
AT45DB081 8-Megabit 2.7-volt Only Serial DataFlash
AT45DB081-RC 8-Megabit 2.7-volt Only Serial DataFlash
AT45DB081-RI 8-Megabit 2.7-volt Only Serial DataFlash
AT45DB081-TC 8-Megabit 2.7-volt Only Serial DataFlash
AT45DB081-TI 8-Megabit 2.7-volt Only Serial DataFlash
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AT45DB081D-SU-SL383 制造商:Atmel Corporation 功能描述:DATAFLASH, 8MB, SERIAL, 2.5V -
AT45DB081D-SU-SL383-AD 功能描述:DATA FLASH 制造商:adesto technologies 系列:- 包裝:剪切帶（CT） 零件狀態(tài):Digi-Key 停止供應(yīng) 存儲(chǔ)器類型:非易失 存儲(chǔ)器格式:閃存 技術(shù):FLASH 存儲(chǔ)容量:8Mb （264 字節(jié) x 4096 頁） 時(shí)鐘頻率:66MHz 寫周期時(shí)間 - 字，頁:4ms 存儲(chǔ)器接口:SPI 電壓 - 電源:2.7 V ~ 3.6 V 工作溫度:-40°C ~ 85°C（TC） 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應(yīng)商器件封裝:8-SOIC 標(biāo)準(zhǔn)包裝:1
AT45DB081D-SU-SL954 制造商:Atmel Corporation 功能描述:Flash Serial-SPI 3V/3.3V 8Mbit 6ns 8-Pin SOIC EIAJ T/R 制造商:Adesto Technologies Corporation 功能描述:IC FLASH 8MBIT 66MHZ 8SOIC 制造商:Atmel 功能描述:Flash Serial-SPI 3V/3.3V 8Mbit 6ns 8-Pin SOIC EIAJ T/R
AT45DB081DSU-SL954 制造商:Atmel 功能描述:Flash Serial-SPI 3V/3.3V 8Mbit 6ns 8-Pin SOIC EIAJ T/R
AT45DB081D-SU-SL955 制造商:Adesto Technologies Corporation 功能描述:8-SOIC-W, IND TEMP, 2.7V, T&R, 256 BYTE PAGE - Tape and Reel 制造商:Adesto Technologies Corporation 功能描述:IC FLASH 8MBIT 66MHZ 8SOIC 制造商:Adesto Technologies Corporation 功能描述:Flash 8M, 66MHz 2.7-3.6V DataFlash
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