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25AA02E48T-I/OT PDF预览

25AA02E48T-I/OT

更新时间: 2024-09-19 06:21:31
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PC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
20页 291K
描述
2K SPI Bus Serial EEPROM with EUI-48™ Node Identity

25AA02E48T-I/OT 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:SOT-23
包装说明:SOT-23, 6 PIN针数:6
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.32.00.51风险等级:1.72
Samacsys Confidence:3Samacsys Status:Released
Samacsys PartID:158569Samacsys Pin Count:6
Samacsys Part Category:Integrated CircuitSamacsys Package Category:SOT23 (6-Pin)
Samacsys Footprint Name:6-Lead (OT) SOT-23Samacsys Released Date:2015-05-24 21:47:42
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-PDSO-G6JESD-609代码:e3
长度:2.9 mm内存密度:2048 bit
内存集成电路类型:EEPROM内存宽度:8
湿度敏感等级:1功能数量:1
端子数量:6字数:256 words
字数代码:256工作模式:SYNCHRONOUS
最高工作温度:85 °C最低工作温度:-40 °C
组织:256X8封装主体材料:PLASTIC/EPOXY
封装代码:LSSOP封装等效代码:TSOP6,.11,37
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
并行/串行:SERIAL峰值回流温度(摄氏度):260
电源:2/5 V认证状态:Not Qualified
座面最大高度:1.45 mm串行总线类型:SPI
最大待机电流:0.000001 A子类别:EEPROMs
最大压摆率:0.005 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) - annealed
端子形式:GULL WING端子节距:0.95 mm
端子位置:DUAL处于峰值回流温度下的最长时间:40
宽度:1.55 mm最长写入周期时间 (tWC):5 ms
写保护:SOFTWAREBase Number Matches:1

25AA02E48T-I/OT 数据手册

 浏览型号25AA02E48T-I/OT的Datasheet PDF文件第2页浏览型号25AA02E48T-I/OT的Datasheet PDF文件第3页浏览型号25AA02E48T-I/OT的Datasheet PDF文件第4页浏览型号25AA02E48T-I/OT的Datasheet PDF文件第5页浏览型号25AA02E48T-I/OT的Datasheet PDF文件第6页浏览型号25AA02E48T-I/OT的Datasheet PDF文件第7页 
25AA02E48  
2K SPI Bus Serial EEPROM with EUI-48™ Node Identity  
Device Selection Table  
Part Number  
VCC Range  
Page Size  
Temp. Ranges  
Packages  
25AA02E48  
1.8-5.5V  
16 Bytes  
I
SN, OT  
Features:  
Description:  
• Pre-programmed Globally Unique, 48-bit Node  
Address  
The Microchip Technology Inc. 25AA02E48 is a 2 Kbit  
Serial Electrically Erasable Programmable Read-Only  
Memory (EEPROM). 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.  
• Compatible with EUI-48™ and EUI-64™  
• 10 MHz max. Clock Frequency  
• Low-Power CMOS Technology:  
- Max. Write Current: 5 mA at 5.5V  
- Read Current: 5 mA at 5.5V, 10 MHz  
- Standby Current: 1 μA at 2.5V  
• 256 x 8-bit Organization  
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.  
• Write Page mode (up to 16 bytes)  
• Sequential Read  
• Self-Timed Erase and Write Cycles (5 ms max.)  
• Block Write Protection:  
The 25AA02E48 is available in the standard 8-lead  
SOIC and 6-lead SOT-23 packages.  
- Protect none, 1/4, 1/2 or all of array  
• Built-in Write Protection:  
Package Types (not to scale)  
- Power-on/off data protection circuitry  
- Write enable latch  
SOT-23  
(OT)  
SOIC  
(SN)  
- Write-protect pin  
CS  
SO  
WP  
VCC  
1
2
3
4
8
7
6
5
1
2
3
6
5
4
• High Reliability:  
SCK  
V
DD  
HOLD  
SCK  
SI  
VSS  
CS  
SO  
- Endurance: 1,000,000 erase/write cycles  
- Data retention: >200 years  
- ESD protection: >4000V  
SI  
VSS  
Temperature Ranges Supported:  
- Industrial (I):  
-40°C to +85°C  
Note:  
This document is supplemented by the  
25AA020A Data Sheet” (DS21833). See  
Section 2.0 “Functional Description”.  
• Pb-Free and RoHS Compliant  
Pin Function Table  
Name  
Function  
CS  
SO  
Chip Select Input  
Serial Data Output  
Write-Protect  
WP  
VSS  
SI  
Ground  
Serial Data Input  
Serial Clock Input  
Hold Input  
SCK  
HOLD  
VCC  
Supply Voltage  
© 2008 Microchip Technology Inc.  
Preliminary  
DS22123A-page 1  

25AA02E48T-I/OT 替代型号

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24AA025E48T-I/OT MICROCHIP

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