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93LC66A/SM PDF预览

93LC66A/SM

更新时间: 2024-11-21 20:20:47
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
24页 271K
描述
512 X 8 MICROWIRE BUS SERIAL EEPROM, PDSO8, 0.208 INCH, PLASTIC, SOIC-8

93LC66A/SM 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:0.208 INCH, PLASTIC, SOIC-8针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.32.00.51风险等级:5.32
其他特性:1000000 ERASE/WRITE CYCLES MIN; DATA RETENTION > 200 YEARS最大时钟频率 (fCLK):2 MHz
数据保留时间-最小值:200耐久性:1000000 Write/Erase Cycles
JESD-30 代码:R-PDSO-G8JESD-609代码:e3
长度:5.28 mm内存密度:4096 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:512 words字数代码:512
工作模式:SYNCHRONOUS最高工作温度:70 °C
最低工作温度:组织:512X8
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:3/5 V
认证状态:Not Qualified座面最大高度:2.03 mm
串行总线类型:MICROWIRE最大待机电流:0.000001 A
子类别:EEPROMs最大压摆率:0.0015 mA
最大供电电压 (Vsup):6 V最小供电电压 (Vsup):2.5 V
标称供电电压 (Vsup):3 V表面贴装:YES
技术:CMOS温度等级:COMMERCIAL
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宽度:5.2 mm
最长写入周期时间 (tWC):6 ms写保护:SOFTWARE
Base Number Matches:1

93LC66A/SM 数据手册

 浏览型号93LC66A/SM的Datasheet PDF文件第2页浏览型号93LC66A/SM的Datasheet PDF文件第3页浏览型号93LC66A/SM的Datasheet PDF文件第4页浏览型号93LC66A/SM的Datasheet PDF文件第5页浏览型号93LC66A/SM的Datasheet PDF文件第6页浏览型号93LC66A/SM的Datasheet PDF文件第7页 
93AA66A/B/C, 93LC66A/B/C,  
93C66A/B/C  
4K Microwire Compatible Serial EEPROM  
Device Selection Table  
Part Number  
VCC Range  
ORG Pin  
Word Size  
Temp Ranges  
Packages  
93AA66A  
93AA66B  
93LC66A  
93LC66B  
93C66A  
1.8-5.5  
1.8-5-5  
2.5-5.5  
2.5-5.5  
4.5-5.5  
4.5-5.5  
1.8-5.5  
2.5-5.5  
4.5-5.5  
No  
No  
8-bit  
16-bit  
I
P, SN, ST, MS, OT  
P, SN, ST, MS, OT  
P, SN, ST, MS, OT  
P, SN, ST, MS, OT  
P, SN, ST, MS, OT  
P, SN, ST, MS, OT  
P, SN, ST, MS  
I
No  
8-bit  
I, E  
I, E  
I, E  
I, E  
I
No  
16-bit  
No  
8-bit  
93C66B  
No  
16-bit  
93AA66C  
93LC66C  
93C66C  
Yes  
Yes  
Yes  
8 or 16-bit  
8 or 16-bit  
8 or 16-bit  
I, E  
I, E  
P, SN, ST, MS  
P, SN, ST, MS  
Features  
Description  
• Low-power CMOS technology  
The Microchip Technology Inc. 93XX66A/B/C devices  
are 4K bit low voltage serial Electrically Erasable  
PROMs (EEPROM). Word-selectable devices such as  
the 93AA66C, 93LC66C or 93C66C are dependent  
upon external logic levels driving the ORG pin to set  
word size. For dedicated 8-bit communication, the  
93AA66A, 93LC66A or 93C66A devices are available,  
while the 93AA66B, 93LC66B and 93C66B devices  
provide dedicated 16-bit communication. Advanced  
CMOS technology makes these devices ideal for low  
power, non-volatile memory applications. The entire  
93XX Series is available in standard packages includ-  
ing 8-lead PDIP and SOIC, and advanced packaging  
including 8-lead MSOP, 6-lead SOT-23, and 8-lead  
TSSOP. Pb-free (Pure Matte Sn) finish is also  
available.  
• ORG pin to select word size for ‘66C version  
• 512 x 8-bit organization ‘A’ ver. devices (no ORG)  
• 256 x 16-bit organization ‘B’ ver. devices (no  
ORG)  
• Self-timed ERASE/WRITE cycles (including  
auto-erase)  
• Automatic ERAL before WRAL  
• Power on/off data protection circuitry  
• Industry standard 3-wire serial I/O  
• Device Status signal (READY/BUSY)  
• Sequential READ function  
• 1,000,000 E/W cycles  
• Data retention > 200 years  
Temperature ranges supported:  
Package Types (not to scale)  
- Industrial (I)  
-40°C to +85°C  
-40°C to +125°C  
ROTATED SOIC  
(ex: 93LC66BX)  
PDIP/SOIC  
(P, SN)  
- Automotive (E)  
Pin Function Table  
NC  
1
2
3
4
8
7
6
5
ORG*  
CS  
CLK  
DI  
VCC  
1
2
3
4
8
7
6
5
VCC  
VSS  
NC  
Name  
Function  
CS  
DO  
DI  
ORG*  
CS  
CLK  
DI  
Chip Select  
CLK  
DO  
VSS  
Serial Data Clock  
Serial Data Input  
Serial Data Output  
Ground  
TSSOP/MSOP  
(ST, MS)  
SOT-23  
(OT)  
1
2
3
4
8
7
6
5
DO  
CS  
CLK  
DI  
DO  
VCC  
1
2
3
6
5
4
DO  
VCC  
NC  
ORG*  
VSS  
VSS  
NC  
VSS  
CS  
DI  
CLK  
No internal connection  
Memory Configuration  
Power Supply  
* ORG pin is NC on A/B devices  
ORG  
VCC  
2003 Microchip Technology Inc.  
DS21795B-page 1  

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