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11AA02UIDT-I/TT PDF预览

11AA02UIDT-I/TT

更新时间: 2024-01-16 13:41:34
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
32页 535K
描述
SPI BUS SERIAL EEPROM

11AA02UIDT-I/TT 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:SOT-23, 3 PINReach Compliance Code:compliant
Factory Lead Time:15 weeks风险等级:2.29
最大时钟频率 (fCLK):0.1 MHzJESD-30 代码:R-PDSO-G3
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:3
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:SOP
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
筛选级别:TS 16949座面最大高度:1.12 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):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:1.3 mm最长写入周期时间 (tWC):5 ms
Base Number Matches:1

11AA02UIDT-I/TT 数据手册

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11AA02UID  
®
2K UNI/O Serial EEPROM with Unique 32-Bit Serial Number  
DEVICE SELECTION TABLE  
Density  
(bits)  
Page Size  
(Bytes)  
Temp.  
Ranges  
Unique ID  
Length  
Part Number  
VCC Range  
Packages  
SN, TT  
32-Bit  
11AA02UID  
2K  
1.8-5.5V  
16  
I
Features:  
Description:  
• Preprogrammed 32-Bit Serial Number:  
- Unique across all UID-family EEPROMs  
The Microchip Technology Inc. 11AA02UID device is a  
2 Kbit Serial Electrically Erasable PROM with a  
preprogrammed, 32-bit unique ID. The device is  
organized in blocks of x8-bit memory and support the  
patented* single I/O UNI/O® serial bus. By using  
Manchester encoding techniques, the clock and data  
are combined into a single, serial bit stream (SCIO),  
where the clock signal is extracted by the receiver to  
correctly decode the timing and value of each bit.  
- Scalable to 48-bit, 64-bit, 128-bit, 256-bit,  
and other lengths  
• Single I/O, UNI/O® Serial Interface Bus  
• Low-Power CMOS Technology:  
- 1 mA active current, typical  
- 1 µA standby current (max.)  
• 256 x 8 Bit Organization  
Low-voltage design permits operation down to 1.8V,  
with standby and active currents of only 1 uA and 1 mA,  
respectively.  
• Schmitt Trigger Inputs for Noise Suppression  
• Output Slope Control to Eliminate Ground Bounce  
The 11AA02UID is available in standard 8-lead SOIC  
and 3-lead SOT-23 packages.  
• 100 kbps Max. Bit Rate – Equivalent to 100 kHz  
Clock Frequency  
• Self-Timed Write Cycle (including Auto-Erase)  
• Page-Write Buffer for up to 16 Bytes  
• STATUS Register for Added Control:  
- Write enable latch bit  
Package Types (not to scale)  
SOIC  
(SN)  
SOT23  
(TT)  
- Write-In-Progress bit  
NC  
NC  
1
2
3
4
8
7
6
5
VCC  
NC  
2
VCC  
• Block Write Protection:  
VSS  
3
- Protect none, 1/4, 1/2 or all of array  
• Built-in Write Protection:  
NC  
NC  
SCIO  
1
VSS  
SCIO  
- Power-on/off data protection circuitry  
- Write enable latch  
• High Reliability:  
Pin Function Table  
- Endurance: 1,000,000 erase/write cycles  
- Data retention: > 200 years  
- ESD protection: > 4,000V  
Name  
Function  
SCIO  
VSS  
Serial Clock, Data Input/Output  
Ground  
• 3-Lead SOT-23 and 8-Lead SOIC Packages  
• RoHS Compliant  
VCC  
Supply Voltage  
• Available Temperature Ranges:  
- Industrial (I):  
-40°C to +85°C  
®
* Microchip’s UNI/O Bus products are covered by the following patents issued in the U.S.A.: 7,376,020 and 7,788,430.  
2013 Microchip Technology Inc.  
DS20005206A-page 1  

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