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25AA02E64T-I/OT PDF预览

25AA02E64T-I/OT

更新时间: 2024-01-20 19:13:21
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时钟光电二极管内存集成电路
页数 文件大小 规格书
28页 395K
描述
SPI BUS SERIAL EEPROM

25AA02E64T-I/OT 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:SOT-23, 6 PINReach Compliance Code:compliant
Factory Lead Time:25 weeks风险等级:1.5
最大时钟频率 (fCLK):10 MHzJESD-30 代码:R-PDSO-G6
JESD-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
筛选级别:TS 16949座面最大高度:1.45 mm
串行总线类型:SPI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
Base Number Matches:1

25AA02E64T-I/OT 数据手册

 浏览型号25AA02E64T-I/OT的Datasheet PDF文件第2页浏览型号25AA02E64T-I/OT的Datasheet PDF文件第3页浏览型号25AA02E64T-I/OT的Datasheet PDF文件第4页浏览型号25AA02E64T-I/OT的Datasheet PDF文件第5页浏览型号25AA02E64T-I/OT的Datasheet PDF文件第6页浏览型号25AA02E64T-I/OT的Datasheet PDF文件第7页 
25AA02E48/25AA02E64  
2K SPI Bus Serial EEPROMs with EUI-48™ or EUI-64™ Node Identity  
Device Selection Table  
Part Number  
25AA02E48  
VCC Range  
Page Size  
Temp. Ranges  
Packages  
Node Address  
1.8V-5.5V  
1.8V-5.5V  
16 Bytes  
16 Bytes  
I
I
SN, OT  
SN, OT  
EUI-48™  
EUI-64™  
25AA02E64  
Features  
Description  
• Pre-Programmed Globally Unique, 48-bit or 64-bit  
Node Address  
The  
Microchip  
Technology  
Inc.  
25AA02E48/25AA02E64 (25AA02EXX) 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 Maximum Clock Frequency  
• Low-Power CMOS Technology:  
- Maximum 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  
Note:  
25AA02EXX is used in this document as a  
generic part number for the  
25AA02E48/25AA02E64 devices.  
• Write Page Mode (up to 16 bytes)  
• Sequential Read  
• Self-Timed Erase and Write Cycles  
(5 ms maximum)  
Communication to the device can be paused via the  
hold pin (HOLD). While the device is paused,  
transitions on its inputs will be ignored, with the  
exception of Chip Select, allowing the host to service  
higher priority interrupts.  
• Block Write Protection:  
- Protect none, 1/4, 1/2 or all of array  
• Built-in Write Protection:  
- Power-on/off data protection circuitry  
- Write enable latch  
The 25AA02EXX is available in the standard 8-lead  
SOIC and 6-lead SOT-23 packages.  
- Write-protect pin  
Pin Function Table  
• High Reliability:  
- Endurance: 1,000,000 erase/write cycles  
- Data retention: >200 years  
- ESD protection: >4000V  
Temperature Ranges Supported:  
Name  
Function  
Chip Select Input  
CS  
SO  
WP  
VSS  
SI  
Serial Data Output  
Write-Protect  
Ground  
- Industrial (I):  
-40C to +85C  
• Pb-Free and RoHS Compliant  
Package Types (not to scale)  
Serial Data Input  
Serial Clock Input  
Hold Input  
SCK  
HOLD  
VCC  
6-Lead SOT-23  
SOIC  
(SN)  
(OT)  
Supply Voltage  
VDD  
CS  
SO  
CS  
1
8
VCC  
SCK  
VSS  
SI  
1
2
3
6
5
4
SO  
WP  
VSS  
2
3
4
7
6
5
HOLD  
SCK  
SI  
2008-2016 Microchip Technology Inc.  
DS20002123F-page 1  

25AA02E64T-I/OT 替代型号

型号 品牌 替代类型 描述 数据表
25AA02E48T-I/OT MICROCHIP

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2K SPI Bus Serial EEPROM with EUI-48™ Node Id
25AA02UIDT-I/SN MICROCHIP

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SPI BUS SERIAL EEPROM

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