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25AA160A-E/PG PDF预览

25AA160A-E/PG

更新时间: 2024-11-19 22:11:07
品牌 Logo 应用领域
美国微芯 - MICROCHIP 存储内存集成电路光电二极管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时钟
页数 文件大小 规格书
24页 503K
描述
16K SPI Bus Serial EEPROM

25AA160A-E/PG 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Not Recommended零件包装代码:DIP
包装说明:DIP, DIP8,.3针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.32.00.51风险等级:5.33
Is Samacsys:N最大时钟频率 (fCLK):10 MHz
数据保留时间-最小值:200耐久性:1000000 Write/Erase Cycles
JESD-30 代码:R-PDIP-T8JESD-609代码:e3
长度:9.46 mm内存密度:16384 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:2048 words字数代码:2000
工作模式:SYNCHRONOUS最高工作温度:125 °C
最低工作温度:-40 °C组织:2KX8
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装等效代码:DIP8,.3封装形状:RECTANGULAR
封装形式:IN-LINE并行/串行:SERIAL
峰值回流温度(摄氏度):NOT SPECIFIED电源:2/5 V
认证状态:Not Qualified座面最大高度:4.32 mm
串行总线类型:SPI最大待机电流:0.000005 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):1.8 V
标称供电电压 (Vsup):2.5 V表面贴装:NO
技术:CMOS温度等级:AUTOMOTIVE
端子面层:Matte Tin (Sn)端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:7.62 mm
最长写入周期时间 (tWC):5 ms写保护:HARDWARE/SOFTWARE
Base Number Matches:1

25AA160A-E/PG 数据手册

 浏览型号25AA160A-E/PG的Datasheet PDF文件第2页浏览型号25AA160A-E/PG的Datasheet PDF文件第3页浏览型号25AA160A-E/PG的Datasheet PDF文件第4页浏览型号25AA160A-E/PG的Datasheet PDF文件第5页浏览型号25AA160A-E/PG的Datasheet PDF文件第6页浏览型号25AA160A-E/PG的Datasheet PDF文件第7页 
25AA160A/B, 25LC160A/B  
16K SPI Bus Serial EEPROM  
Device Selection Table  
Part Number  
VCC Range  
Page Size  
Temp. Ranges  
Packages  
25LC160A  
25AA160A  
25LC160B  
25AA160B  
2.5-5.5V  
1.8-5.5V  
2.5-5.5V  
1.8-5.5V  
16 Byte  
16 Byte  
32 Byte  
32 Byte  
I,E  
I
P, SN, ST, MS  
P, SN, ST, MS  
P, SN, ST, MS  
P, SN, ST, MS  
I,E  
I
Features  
Description  
• Max. clock 10 MHz  
The Microchip Technology Inc. 25AA160A/B,  
*
25LC160A/B (25XX160A/B ) are 16 Kbit Serial  
• Low-power CMOS technology  
• 2048 x 8-bit organization  
• 16 byte page (‘A’ version devices)  
• 32 byte page (‘B’ version devices)  
• Write cycle time: 5 ms max.  
• Self-timed ERASE and WRITE cycles  
• Block write protection  
Electrically Erasable PROMs. The memory is accessed  
via a simple Serial Peripheral Interface™ (SPI™)  
compatible serial bus. The bus signals required are a  
clock input (SCK) plus separate data in (SI) and data  
out (SO) lines. Access to the device is controlled  
through a Chip Select (CS) input.  
Communication to the device can be paused via the  
hold pin (HOLD). While the device is paused, transi-  
tions on its inputs will be ignored, with the exception of  
chip select, allowing the host to service higher priority  
interrupts.  
- Protect none, 1/4, 1/2 or all of array  
• Built-in write protection  
- Power-on/off data protection circuitry  
- Write enable latch  
The 25XX160A/B is available in standard packages  
including 8-lead PDIP and SOIC, and advanced  
packaging including 8-lead MSOP, and 8-lead TSSOP.  
Pb-free (Pure Matte Sn) finish is also available.  
- Write-protect pin  
• Sequential read  
• High reliability  
- Endurance: 1,000,000 erase/write cycles  
- Data retention: > 200 years  
- ESD protection: > 4000V  
Temperature ranges supported;  
Package Types (not to scale)  
PDIP/SOIC  
TSSOP/MSOP  
(ST, MS)  
(P, SN)  
- Industrial (I):  
-40°C to +85°C  
-40°C to +125°C  
1
2
3
4
8
7
6
5
- Automotive (E):  
VCC  
CS  
SO  
WP  
CS  
SO  
WP  
VCC  
1
2
3
4
8
HOLD  
SCK  
SI  
7
6
5
HOLD  
SCK  
SI  
VSS  
Pin Function Table  
VSS  
Name  
Function  
CS  
SO  
Chip Select Input  
SPI is a registered trademark of Motorola Semiconductor.  
Serial Data Output  
Write-Protect  
Ground  
WP  
VSS  
SI  
Serial Data Input  
Serial Clock Input  
Hold Input  
SCK  
HOLD  
VCC  
*25XX160A/B is used in this document as a generic part  
number for the 25AA160A/B, 25LC160A/B devices.  
Supply Voltage  
2003 Microchip Technology Inc.  
DS21807B-page 1  

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