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25AA1024T-I/MFG PDF预览

25AA1024T-I/MFG

更新时间: 2024-02-06 19:09:08
品牌 Logo 应用领域
美国微芯 - MICROCHIP 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
34页 537K
描述
128K X 8 SPI BUS SERIAL EEPROM, PDSO8, 6 X 5 MM, PLASTIC, DFN-8

25AA1024T-I/MFG 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Active零件包装代码:SOIC
包装说明:SOP, SOP8,.3针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.32.00.51风险等级:5.5
Is Samacsys:N最大时钟频率 (fCLK):20 MHz
耐久性:100000 Write/Erase CyclesJESD-30 代码:R-PDSO-G8
JESD-609代码:e3长度:5.28 mm
内存密度:1048576 bit内存集成电路类型:FLASH
内存宽度:8湿度敏感等级:1
功能数量:1端子数量:8
字数:131072 words字数代码:128000
工作模式:SYNCHRONOUS最高工作温度:85 °C
最低工作温度:-40 °C组织:128KX8
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP8,.3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):260电源:2/5 V
编程电压:1.8 V认证状态:Not Qualified
座面最大高度:2.03 mm串行总线类型:SPI
最大待机电流:0.000001 A子类别:Flash Memories
最大压摆率:0.01 mA最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):1.8 V标称供电电压 (Vsup):2.5 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn)
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:40
类型:NOR TYPE宽度:5.21 mm
最长写入周期时间 (tWC):5 ms写保护:HARDWARE/SOFTWARE
Base Number Matches:1

25AA1024T-I/MFG 数据手册

 浏览型号25AA1024T-I/MFG的Datasheet PDF文件第5页浏览型号25AA1024T-I/MFG的Datasheet PDF文件第6页浏览型号25AA1024T-I/MFG的Datasheet PDF文件第7页浏览型号25AA1024T-I/MFG的Datasheet PDF文件第9页浏览型号25AA1024T-I/MFG的Datasheet PDF文件第10页浏览型号25AA1024T-I/MFG的Datasheet PDF文件第11页 
25AA1024  
The data stored in the memory at the next address can  
be read sequentially by continuing to provide clock  
pulses. The internal Address Pointer is automatically  
incremented to the next higher address after each byte  
of data is shifted out. When the highest address is  
reached (1FFFFh), the address counter rolls over to  
address, 00000h, allowing the read cycle to be contin-  
ued indefinitely. The read operation is terminated by  
raising the CS pin (Figure 2-1).  
Read Sequence  
The device is selected by pulling CS low. The 8-bit  
READ instruction is transmitted to the 25AA1024  
followed by the 24-bit address, with seven MSBs of the  
address being “don’t care” bits. After the correct READ  
instruction and address are sent, the data stored in the  
memory at the selected address is shifted out on the  
SO pin.  
FIGURE 2-1:  
READ SEQUENCE  
CS  
0
1
2
3
4
5
6
7
8
9 10 11  
29 30 31 32 33 34 35 36 37 38 39  
SCK  
Instruction  
24-bit Address  
23 22 21 20  
0
0
0
0
0
0
1
1
2
1
0
SI  
Data Out  
High-Impedance  
7
6
5
4
3
2
1
0
SO  
DS21836G-page 8  
2010 Microchip Technology Inc.  

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