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93LC66B-E/CH PDF预览

93LC66B-E/CH

更新时间: 2024-02-07 18:29:19
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
38页 703K
描述
1K-16K Microwire Compatible Serial EEPROMs

93LC66B-E/CH 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Not Recommended零件包装代码:SOIC
包装说明:SOP, SOP8,.25针数:8
Reach Compliance Code:compliantFactory Lead Time:13 weeks
风险等级:5.19Is Samacsys:N
备用内存宽度:16最大时钟频率 (fCLK):1 MHz
数据保留时间-最小值:200耐久性:10000000 Write/Erase Cycles
JESD-30 代码:R-PDSO-G8JESD-609代码:e3
长度:4.9 mm内存密度:4096 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:8字数:512 words
字数代码:512工作模式:SYNCHRONOUS
最高工作温度:85 °C最低工作温度:-40 °C
组织:512X8输出特性:3-STATE
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP8,.25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:1.75 mm
串行总线类型:MICROWIRE最大待机电流:0.00003 A
子类别:EEPROMs最大压摆率:0.003 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):5 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
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:3.9 mm
最长写入周期时间 (tWC):10 ms写保护:SOFTWARE
Base Number Matches:1

93LC66B-E/CH 数据手册

 浏览型号93LC66B-E/CH的Datasheet PDF文件第2页浏览型号93LC66B-E/CH的Datasheet PDF文件第3页浏览型号93LC66B-E/CH的Datasheet PDF文件第4页浏览型号93LC66B-E/CH的Datasheet PDF文件第5页浏览型号93LC66B-E/CH的Datasheet PDF文件第6页浏览型号93LC66B-E/CH的Datasheet PDF文件第7页 
93AA46A/B/C, 93LC46A/B/C, 93C46A/B/C  
93AA56A/B/C, 93LC56A/B/C, 93C56A/B/C  
93AA66A/B/C, 93LC66A/B/C, 93C66A/B/C  
93AA76A/B/C, 93LC76A/B/C, 93C76A/B/C  
93AA86A/B/C, 93LC86A/B/C, 93C86A/B/C  
1K-16K Microwire Compatible Serial EEPROMs  
Features:  
Description:  
• Densities from 1 Kbits through 16 Kbits  
• Low-power CMOS technology  
Microchip Technology Inc. supports the 3-wire  
Microwire bus with low-voltage serial Electrically  
Erasable PROMs (EEPROM) that range in density  
from 1 Kbits up to 16 Kbits. Each density is available  
with and without the ORG functionality, and selected  
by the part number ordered. Advanced CMOS technol-  
ogy makes these devices ideal for low-power, nonvol-  
atile memory applications. The entire series of  
Microwire devices are available in the standard 8-lead  
PDIP and SOIC packages, as well as the more  
advanced packaging such as the 8-lead MSOP, 8-lead  
TSSOP, 6-lead SOT-23, and 8-lead DFN (2x3). All  
packages are Pb-free.  
• Available with or without ORG function:  
With ORG function:  
- ORG pin at Logic Low: 8-bit word  
- ORG pin at Logic High: 16-bit word  
Without ORG function:  
- ‘A’ version: 8-bit word  
- ‘B’ version: 16-bit word  
• Program Enable pin:  
- Write-protect for entire array  
(93XX76C and 93XX86C only)  
Pin Diagrams (not to scale)  
• Self-timed Erase/Write cycles  
(including auto-erase)  
PDIP/SOIC  
ROTATED SOIC  
(P, SN)  
(ex: 93LC46BX)  
• 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  
(1,3)  
V
CC  
(2,3)  
ORG  
1
2
3
4
1
2
3
4
CS  
CLK  
DI  
8
7
6
5
NC  
8
7
6
5
VCC  
PE  
VSS  
(1,3)  
ORG  
CS  
DO  
DI  
DO  
CLK  
V
SS  
• 1,000,000 E/W cycles  
• Data retention > 200 years  
DFN (MC)  
• Pb-free and RoHS compliant  
Temperature ranges supported:  
CS  
V
CC  
PE(2,3)  
1
8
7
6
5
CLK  
DI  
DO  
2
3
4
ORG(1,3)  
- Industrial (I)  
-40°C to +85°C  
-40°C to +125°C  
VSS  
- Automotive (E)  
TSSOP/MSOP  
(ST, MS)  
SOT-23  
(OT)  
Pin Function Table  
Name  
Function  
8
7
6
5
1
2
3
4
CS  
VCC  
1
2
3
6
5
4
V
CC  
DO  
PE(2,3)  
ORG(1,3)  
CLK  
CS  
CLK  
DI  
Chip Select  
VSS  
CS  
CLK  
DI  
DO  
Serial Data Clock  
Serial Data Input  
Serial Data Output  
Ground  
DI  
VSS  
DO  
Note 1: ORG pin: Only on 93XX46C/56C/66C/76C/86C.  
2: PE pin: Only on 93XX76C/86C.  
VSS  
PE  
Program Enable  
Memory Configuration  
Power Supply  
3: ORG/PE: No internal connections on 93XXA/B.  
ORG  
VCC  
Note:  
ORG and PE functionality not available in  
all products. See Table 1-1, Device  
Selection Table.  
© 2007 Microchip Technology Inc.  
DS21929D-page 1  

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