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93LC76BE/SN

更新时间: 2024-11-12 03:05:43
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
26页 396K
描述
8K Microwire Compatible Serial EEPROM

93LC76BE/SN 数据手册

 浏览型号93LC76BE/SN的Datasheet PDF文件第2页浏览型号93LC76BE/SN的Datasheet PDF文件第3页浏览型号93LC76BE/SN的Datasheet PDF文件第4页浏览型号93LC76BE/SN的Datasheet PDF文件第5页浏览型号93LC76BE/SN的Datasheet PDF文件第6页浏览型号93LC76BE/SN的Datasheet PDF文件第7页 
93AA76A/B/C, 93LC76A/B/C,  
93C76A/B/C  
8K Microwire Compatible Serial EEPROM  
Device Selection Table  
Part Number  
VCC Range  
ORG Pin  
PE Pin  
Word Size  
Temp Ranges  
Packages  
93AA76A  
93AA76B  
93LC76A  
93LC76B  
93C76A  
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  
No  
No  
8-bit  
16-bit  
I
OT  
I
OT  
OT  
No  
No  
8-bit  
I, E  
I, E  
I, E  
I, E  
I
No  
No  
16-bit  
OT  
No  
No  
8-bit  
OT  
93C76B  
No  
No  
16-bit  
OT  
93AA76C  
93LC76C  
93C76C  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
8 or 16-bit  
8 or 16-bit  
8 or 16-bit  
P, SN, ST, MS  
P, SN, ST, MS  
P, SN, ST, MS  
I, E  
I, E  
Features  
Description  
• Low-power CMOS technology  
• ORG pin to select word size for ‘76C’ version  
The Microchip Technology Inc. 93XX76A/B/C devices  
are 8K bit, low-voltage, serial Electrically Erasable  
PROMs (EEPROM). Word-selectable devices such as  
the 93XX76C are dependent upon external logic  
levels driving the ORG pin to set word size. For  
dedicated 8-bit communication, the 93XX76A devices  
are available, while the 93XX76B devices provide  
dedicated 16-bit communication, available on SOT-23  
devices only. A Program Enable (PE) pin allows the  
user to write-protect the entire memory array.  
Advanced CMOS technology makes these devices  
ideal for low-power, nonvolatile memory applications.  
The 93XX Series is available in standard packages  
including 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.  
• 1024 x 8-bit organization ‘A’ devices (no ORG)  
• 512 x 16-bit organization ‘B’ devices (no ORG)  
• Program Enable pin to write-protect the entire  
array (except on SOT-23 packages)  
• 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  
SOT-23  
(OT)  
PDIP/SOIC  
(P, SN)  
- Automotive (E)  
Pin Function Table  
CS  
CLK  
DI  
1
2
3
4
8
7
6
5
V
CC  
1
2
3
6
5
4
DO  
V
CC  
PE  
VSS  
CS  
Name  
Function  
ORG  
DI  
CLK  
CS  
CLK  
DI  
Chip Select  
DO  
VSS  
Serial Data Clock  
Serial Data Input  
Serial Data Output  
Ground  
TSSOP/MSOP  
(ST, MS  
)
DO  
1
8
7
6
5
CS  
CLK  
DI  
VCC  
VSS  
PE  
2
3
4
PE  
ORG  
VSS  
Program Enable  
Memory Configuration  
Power Supply  
DO  
ORG  
VCC  
2004 Microchip Technology Inc.  
DS21796D-page 1  

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