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AT25020N-10SC PDF预览

AT25020N-10SC

更新时间: 2024-11-09 22:07:55
品牌 Logo 应用领域
爱特美尔 - ATMEL 可编程只读存储器电动程控只读存储器电可擦编程只读存储器
页数 文件大小 规格书
15页 168K
描述
SPI Serial EEPROMs

AT25020N-10SC 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:SOP, SOP8,.25针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.32.00.51风险等级:5.76
其他特性:4-WIRE SERIAL INTERFACE最大时钟频率 (fCLK):3 MHz
数据保留时间-最小值:100耐久性:1000000 Write/Erase Cycles
JESD-30 代码:R-PDSO-G8JESD-609代码:e0
长度:4.89 mm内存密度:2048 bit
内存集成电路类型:EEPROM内存宽度:8
功能数量:1端子数量:8
字数:256 words字数代码:256
工作模式:SYNCHRONOUS最高工作温度:70 °C
最低工作温度:组织:256X8
输出特性:3-STATE封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP8,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
并行/串行:SERIAL峰值回流温度(摄氏度):240
电源:5 V认证状态:Not Qualified
座面最大高度:1.73 mm串行总线类型:SPI
最大待机电流:0.0001 A子类别:EEPROMs
最大压摆率:0.006 mA最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):4.5 V标称供电电压 (Vsup):5 V
表面贴装:YES技术:CMOS
温度等级:COMMERCIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:30
宽度:3.9 mm最长写入周期时间 (tWC):5 ms
写保护:HARDWARE/SOFTWAREBase Number Matches:1

AT25020N-10SC 数据手册

 浏览型号AT25020N-10SC的Datasheet PDF文件第2页浏览型号AT25020N-10SC的Datasheet PDF文件第3页浏览型号AT25020N-10SC的Datasheet PDF文件第4页浏览型号AT25020N-10SC的Datasheet PDF文件第5页浏览型号AT25020N-10SC的Datasheet PDF文件第6页浏览型号AT25020N-10SC的Datasheet PDF文件第7页 
Features  
Serial Peripheral Interface (SPI) Compatible  
Supports SPI Modes 0(0,0) and 3(1,1)  
Low-Voltage and Standard-Voltage Operation  
– 5.0 (VCC = 4.5V to 5.5V)  
– 2.7 (VCC = 2.7V to 5.5V)  
– 1.8 (VCC = 1.8V to 3.6V)  
2.1 MHz Clock Rate (5V) Compatibility  
8-Byte Page Mode  
Block Write Protection  
– Protect 1/4, 1/2, or Entire Array  
Write Protect (WP) Pin and Write Disable Instructions for  
Both Hardware and Software Data Protection  
Self-Timed Write Cycle (10 ms Max)  
High Reliability  
SPI Serial  
EEPROMs  
1K (128 x 8)  
– Endurance: 1 Million Write Cycles  
– Data Retention: 100 Years  
– ESD Protection: >4000V  
Automotive Grade and Extended Temperature Devices Available  
8-Pin PDIP and JEDEC SOIC Packages  
2K (256 x 8)  
4K (512 x 8)  
Description  
The AT25010/020/040 provides 1024/2048/4096 bits of serial electrically erasable  
programmable read only memory (EEPROM) organized as 128/256/512 words of 8  
bits each. The device is optimized for use in many industrial and commercial applica-  
tions where low power and low voltage operation are essential. The AT25010/020/040  
is available in space saving 8-pin PDIP and 8-pin JEDEC (SOIC) packages.  
AT25010  
AT25020  
AT25040  
The AT25010/020/040 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 programming cycles are completely self-timed, and no sepa-  
rate ERASE cycle is required before WRITE.  
BLOCK WRITE protection is enabled by programming the status register with one of  
four blocks of write protection. Separate program enable and program disable instruc-  
tions are provided for additional data protection. Hardware data protection is provided  
via the WP pin to protect against inadvertent write attempts. The HOLD pin may be  
used to suspend any serial communication without resetting the serial sequence.  
SPI, 1K Serial  
E2PROM  
Pin Configurations  
8-Pin PDIP  
Pin Name Function  
CS  
Chip Select  
CS  
SO  
1
2
3
4
8
7
6
5
VCC  
HOLD  
SCK  
SI  
SCK  
SI  
Serial Data Clock  
Serial Data Input  
Serial Data Output  
Ground  
WP  
GND  
SO  
GND  
VCC  
WP  
8-Pin SOIC  
Power Supply  
Write Protect  
CS  
SO  
WP  
1
8
7
6
5
VCC  
HOLD  
SCK  
SI  
2
3
4
HOLD  
Suspends Serial Input  
GND  
Rev. 0606E–08/98  

AT25020N-10SC 替代型号

型号 品牌 替代类型 描述 数据表
AT25020N-10SI ATMEL

完全替代

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