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93AA56A_07

更新时间: 2024-11-16 05:05:59
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
页数 文件大小 规格书
28页 470K
描述
2K Microwire Compatible Serial EEPROM

93AA56A_07 数据手册

 浏览型号93AA56A_07的Datasheet PDF文件第2页浏览型号93AA56A_07的Datasheet PDF文件第3页浏览型号93AA56A_07的Datasheet PDF文件第4页浏览型号93AA56A_07的Datasheet PDF文件第5页浏览型号93AA56A_07的Datasheet PDF文件第6页浏览型号93AA56A_07的Datasheet PDF文件第7页 
93AA56A/B/C, 93LC56A/B/C,  
93C56A/B/C  
2K Microwire Compatible Serial EEPROM  
Device Selection Table  
Part Number  
VCC Range  
ORG Pin  
Word Size  
Temp Ranges  
Packages  
93AA56A  
93AA56B  
93LC56A  
93LC56B  
93C56A  
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, MC  
P, SN, ST, MS, OT, MC  
P, SN, ST, MS, OT, MC  
P, SN, ST, MS, OT, MC  
P, SN, ST, MS, OT, MC  
P, SN, ST, MS, OT, MC  
P, SN, ST, MS, MC  
I
No  
8-bit  
I, E  
I, E  
I, E  
I, E  
I
No  
16-bit  
No  
8-bit  
93C56B  
No  
16-bit  
93AA56C  
93LC56C  
93C56C  
Yes  
Yes  
Yes  
8 or 16-bit  
8 or 16-bit  
8 or 16-bit  
I, E  
I, E  
P, SN, ST, MS, MC  
P, SN, ST, MS, MC  
Features:  
Description:  
• Low-power CMOS technology  
The Microchip Technology Inc. 93XX56A/B/C devices  
are 2K bit low-voltage serial Electrically Erasable  
PROMs (EEPROM). Word-selectable devices such as  
the 93AA56C, 93LC56C or 93C56C are dependent  
upon external logic levels driving the ORG pin to set  
word size. For dedicated 8-bit communication, the  
93XX56A devices are available, while the 93XX56B  
devices provide dedicated 16-bit communication.  
Advanced CMOS technology makes these devices  
ideal for low-power, nonvolatile memory applications.  
The entire 93XX Series is available in standard  
packages including 8-lead PDIP and SOIC, and  
advanced packaging including 8-lead MSOP, 6-lead  
SOT-23, 8-lead 2x3 DFN and 8-lead TSSOP. All  
packages are Pb-free and RoHS compliant.  
• ORG pin to select word size for ‘56C’ version  
• 256 x 8-bit organization ‘A’ ver. devices (no ORG)  
• 128 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  
• Pb-free and RoHS compliant  
Temperature ranges supported:  
- Industrial (I)  
-40°C to +85°C  
-40°C to +125°C  
- Automotive (E)  
Pin Function Table  
Name  
Function  
CS  
Chip Select  
CLK  
DI  
Serial Data Clock  
Serial Data Input  
Serial Data Output  
Ground  
DO  
VSS  
NC  
No internal connection  
Memory Configuration  
Power Supply  
ORG  
VCC  
© 2007 Microchip Technology Inc.  
DS21794E-page 1  

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