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93AA46AT-I/OT

更新时间: 2024-11-03 22:33:47
品牌 Logo 应用领域
美国微芯 - MICROCHIP 存储内存集成电路光电二极管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
页数 文件大小 规格书
24页 388K
描述
1K Microwire Compatible Serial EEPROM

93AA46AT-I/OT 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:SOT-23
包装说明:LEAD FREE, PLASTIC, SC-74A, SOT-23, 6 PIN针数:6
Reach Compliance Code:compliantFactory Lead Time:17 weeks
风险等级:1.14备用内存宽度:8
最大时钟频率 (fCLK):3 MHz数据保留时间-最小值:200
耐久性:1000000 Write/Erase CyclesJESD-30 代码:R-PDSO-G6
JESD-609代码:e3长度:2.95 mm
内存密度:1024 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:6
字数:128 words字数代码:128
工作模式:SYNCHRONOUS最高工作温度:85 °C
最低工作温度:-40 °C组织:128X8
封装主体材料:PLASTIC/EPOXY封装代码:LSSOP
封装等效代码:TSOP6,.11,37封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, LOW PROFILE, SHRINK PITCH并行/串行:SERIAL
峰值回流温度(摄氏度):260电源:2/5 V
认证状态:Not Qualified座面最大高度:1.45 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:0.002 mA
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):2.5 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: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:1.63 mm
最长写入周期时间 (tWC):6 ms写保护:SOFTWARE
Base Number Matches:1

93AA46AT-I/OT 数据手册

 浏览型号93AA46AT-I/OT的Datasheet PDF文件第2页浏览型号93AA46AT-I/OT的Datasheet PDF文件第3页浏览型号93AA46AT-I/OT的Datasheet PDF文件第4页浏览型号93AA46AT-I/OT的Datasheet PDF文件第5页浏览型号93AA46AT-I/OT的Datasheet PDF文件第6页浏览型号93AA46AT-I/OT的Datasheet PDF文件第7页 
93AA46A/B/C, 93LC46A/B/C,  
93C46A/B/C  
1K Microwire Compatible Serial EEPROM  
Device Selection Table  
Part Number  
VCC Range  
ORG Pin  
Word Size  
Temp Ranges  
Packages  
93AA46A  
93AA46B  
93LC46A  
93LC46B  
93C46A  
1.8-5.5  
1.8-5-5  
2.5-5.5  
2.5-5.5  
4.5-5.5  
4.5-5.5  
No  
No  
No  
No  
No  
No  
Yes  
8-bit  
16-bit  
8-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  
I
I, E  
I, E  
I, E  
I, E  
16-bit  
8-bit  
93C46B  
16-bit  
93AA46C  
93LC46C  
1.8-5.5  
2.5-5.5  
8 or 16-bit  
8 or 16-bit  
I
P, SN, ST, MS  
P, SN, ST, MS  
P, SN, ST, MS  
Yes  
Yes  
I, E  
93C46C  
4.5-5.5  
8 or 16-bit  
I, E  
Features  
Description  
• Low-power CMOS technology  
The Microchip Technology Inc. 93XX46A/B/C devices  
are 1K bit low voltage serial Electrically Erasable  
PROMs (EEPROM). Word-selectable devices such as  
the 93AA46C, 93LC46C or 93C46C are dependent  
upon external logic levels driving the ORG pin to set  
word size. For dedicated 8-bit communication, the  
93AA46A, 93LC46A or 93C46A devices are available,  
while the 93AA46B, 93LC46B and 93C46B 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 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 ‘46C version  
• 128 x 8-bit organization ‘A’ ver. devices (no ORG)  
• 64 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  
- Industrial (I)  
-40°C to +85°C  
-40°C to +125°C  
Package Types (not to scale)  
- Automotive (E)  
ROTATED SOIC  
(ex: 93LC46BX)  
PDIP/SOIC  
(P, SN)  
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
Name  
Function  
VCC  
VSS  
NC  
CS  
CLK  
DI  
Chip Select  
Serial Data Clock  
Serial Data Input  
Serial Data Output  
Ground  
CS  
DO  
DI  
ORG*  
CLK  
DO  
VSS  
TSSOP/MSOP  
(ST, MS)  
SOT-23  
(OT)  
DO  
1
2
3
4
8
7
6
5
CS  
CLK  
DI  
DO  
VCC  
1
2
3
6
5
4
DO  
VCC  
VSS  
NC  
NC  
ORG*  
VSS  
VSS  
CS  
No internal connection  
Memory Configuration  
Power Supply  
DI  
CLK  
* ORG pin is NC on A/B devices  
ORG  
VCC  
2003 Microchip Technology Inc.  
DS21749D-page 1  

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