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AT25F2048Y7-YH27-T PDF预览

AT25F2048Y7-YH27-T

更新时间: 2024-01-08 21:42:07
品牌 Logo 应用领域
爱特美尔 - ATMEL 闪存存储内存集成电路异步传输模式ATM时钟
页数 文件大小 规格书
19页 490K
描述
2Mbit High Speed SPI Serial Flash Memory 2M (262,144 x 8)

AT25F2048Y7-YH27-T 技术参数

是否Rohs认证:符合生命周期:Obsolete
零件包装代码:SOIC包装说明:HVSON, SOLCC8,.25
针数:8Reach Compliance Code:unknown
ECCN代码:3A991.B.1.B.1HTS代码:8542.32.00.51
风险等级:5.78Is Samacsys:N
最大时钟频率 (fCLK):33 MHz数据保留时间-最小值:20
耐久性:10000 Write/Erase CyclesJESD-30 代码:R-XDSO-N8
JESD-609代码:e4长度:6 mm
内存密度:2097152 bit内存集成电路类型:FLASH
内存宽度:8功能数量:1
端子数量:8字数:262144 words
字数代码:256000工作模式:SYNCHRONOUS
最高工作温度:85 °C最低工作温度:-40 °C
组织:256KX8封装主体材料:UNSPECIFIED
封装代码:HVSON封装等效代码:SOLCC8,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
并行/串行:SERIAL电源:3/3.3 V
编程电压:2.7 V认证状态:Not Qualified
座面最大高度:0.6 mm串行总线类型:SPI
最大待机电流:0.00001 A子类别:Flash Memories
最大压摆率:0.045 mA最大供电电压 (Vsup):3.6 V
最小供电电压 (Vsup):2.7 V标称供电电压 (Vsup):3 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:NO LEAD端子节距:1.27 mm
端子位置:DUAL类型:NOR TYPE
宽度:4.9 mm写保护:HARDWARE/SOFTWARE
Base Number Matches:1

AT25F2048Y7-YH27-T 数据手册

 浏览型号AT25F2048Y7-YH27-T的Datasheet PDF文件第1页浏览型号AT25F2048Y7-YH27-T的Datasheet PDF文件第3页浏览型号AT25F2048Y7-YH27-T的Datasheet PDF文件第4页浏览型号AT25F2048Y7-YH27-T的Datasheet PDF文件第5页浏览型号AT25F2048Y7-YH27-T的Datasheet PDF文件第6页浏览型号AT25F2048Y7-YH27-T的Datasheet PDF文件第7页 
The AT25F2048 is enabled through the Chip Select pin (CS) and accessed via a 3-wire  
interface consisting of Serial Data Input (SI), Serial Data Output (SO), and Serial Clock  
(SCK). All write cycles are completely self-timed.  
Block Write protection for top 1/4, top 1/2 or the entire memory array is enabled by pro-  
gramming the status register. Separate write enable and write disable instructions are  
provided for additional data protection. Hardware data protection is provided via the WP  
pin to protect against inadvertent write attempts to the status register. The HOLD pin  
may be used to suspend any serial communication without resetting the serial  
sequence.  
Absolute Maximum Ratings*  
*NOTICE:  
Stresses beyond those listed under “Absolute  
Maximum Ratings” may cause permanent dam-  
age to the device. This is a stress rating only and  
functional operation of the device at these or any  
other conditions beyond those indicated in the  
operational sections of this specification is not  
implied. Exposure to absolute maximum rating  
conditions for extended periods may affect  
device reliability.  
Operating Temperature.................................... -40°C to +85°C  
Storage Temperature..................................... -65°C to +150°C  
Voltage on Any Pin  
with Respect to Ground.....................................-1.0V to +3.6V  
Maximum Operating Voltage ............................................ 4.2V  
DC Output Current........................................................ 5.0 mA  
Figure 1. Block Diagram  
262,144x8  
2
AT25F2048  
2455I–SFLSH–5/07  

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