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AT93C46DN-SH-B

更新时间： 2024-11-24 06:38:31
品牌 Logo 应用领域
爱特美尔 - ATMEL PC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
21页 507K
描述
Three-wire Serial EEPROM 1K (128 x 8 or 64 x 16)

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中文翻译

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AT93C46DN-SH-B 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Transferred零件包装代码：SOIC
包装说明：0.150 INCH, LEAD FREE, PLASTIC, MS-012AA, SOIC-8针数：8
Reach Compliance Code：unknownECCN代码：EAR99
HTS代码：8542.32.00.51Factory Lead Time：1 week
风险等级：3.62Samacsys Description：AT93C46DN-SH-B, Serial EEPROM Memory 1kbit, Serial-3 Wire, 1.8V, 8-Pin SOIC
其他特性：IT CAN ALSO OPERATES ON 2.7 AND 4.5 SUPPLY ALSO备用内存宽度：8
最大时钟频率 (fCLK)：0.25 MHz数据保留时间-最小值：100
耐久性：1000000 Write/Erase CyclesJESD-30 代码：R-PDSO-G8
JESD-609代码：e4长度：4.9 mm
内存密度：1024 bit内存集成电路类型：EEPROM
内存宽度：16湿度敏感等级：1
功能数量：1端子数量：8
字数：64 words字数代码：64
工作模式：SYNCHRONOUS最高工作温度：85 °C
最低工作温度：-40 °C组织：64X16
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：2/5 V
认证状态：Not Qualified座面最大高度：1.75 mm
串行总线类型：3-WIRE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)：2.7 V表面贴装：YES
技术：CMOS温度等级：INDUSTRIAL
端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)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)：5 ms写保护：SOFTWARE

AT93C46DN-SH-B 数据手册

 浏览型号AT93C46DN-SH-B的Datasheet PDF文件第2页浏览型号AT93C46DN-SH-B的Datasheet PDF文件第3页浏览型号AT93C46DN-SH-B的Datasheet PDF文件第4页浏览型号AT93C46DN-SH-B的Datasheet PDF文件第5页浏览型号AT93C46DN-SH-B的Datasheet PDF文件第6页浏览型号AT93C46DN-SH-B的Datasheet PDF文件第7页 
Features  
• Low-voltage and Standard-voltage Operation  
– 1.8 (VCC = 1.8V to 5.5V)  
• User-selectable Internal Organization  
– 1K: 128 x 8 or 64 x 16  
• Three-wire Serial Interface  
• 2 MHz Clock Rate (5V)  
• Self-timed Write Cycle (5 ms max)  
• High Reliability  
Three-wire  
Serial  
EEPROM  
– Endurance: 1 Million Write Cycles  
– Data Retention: 100 Years  
• 8-lead JEDEC PDIP, 8-lead JEDEC SOIC, 8-lead Ultra Thin mini-MAP (MLP 2x3), 8-lead  
TSSOP and 8-ball dBGA2 Packages  
• Die Sales: Wafer Form, Tape and Reel, and Bumped Wafers  
1K (128 x 8 or 64 x 16)  
Description  
The AT93C46D provides 1024 bits of serial electrically erasable programmable read-  
only memory (EEPROM), organized as 64 words of 16 bits each (when the ORG pin is  
connected to VCC), and 128 words of 8 bits each (when the ORG pin is tied to  
ground). The device is optimized for use in many industrial and commercial applica-  
tions where low-power and low-voltage operations are essential. The AT93C46D is  
available in space-saving 8-lead PDIP, 8-lead JEDEC SOIC, 8-lead Ultra Thin mini-  
MAP (MLP 2x3), 8-lead TSSOP, and 8-lead dBGA2 packages.  
AT93C46D  
The AT93C46D is enabled through the Chip Select pin (CS) and accessed via a  
three-wire serial interface consisting of Data Input (DI), Data Output (DO), and Shift  
Clock (SK). Upon receiving a Read instruction at DI, the address is decoded and the  
data is clocked out serially on the DO pin. The Write cycle is completely self-timed,  
and no separate Erase cycle is required before Write. The Write cycle is only enabled  
when the part is in the Erase/Write Enable state. When CS is brought high following  
the initiation of a Write cycle, the DO pin outputs the Ready/Busy status of the part.  
The AT93C46D is available in 1.8 (1.8V to 5.5V) version.  
Table 0-1.  
Pin Name  
CS  
Pin Configurations  
Function  
8-lead SOIC  
8-lead dBGA2  
8
7
6
5
1
2
3
4
VCC  
NC  
CS  
SK  
D1  
D0  
CS  
SK  
DI  
1
8
7
6
5
VCC  
NC  
Chip Select  
2
3
4
ORG  
GND  
ORG  
GND  
SK  
Serial Data Clock  
Serial Data Input  
Serial Data Output  
Ground  
DO  
Bottom View  
DI  
8-lead PDIP  
8-lead Ultra Thin mini-MAP (MLP 2x3)  
DO  
CS  
1
2
3
4
8
7
6
5
VCC  
8
7
6
5
1
2
3
4
VCC  
NC  
CS  
SK  
DI  
GND  
VCC  
ORG  
NC  
SK  
DI  
NC  
Power Supply  
Internal Organization  
No Connect  
ORG  
GND  
ORG  
GND  
DO  
DO  
Bottom View  
8-lead TSSOP  
CS  
SK  
DI  
1
2
3
4
8
VCC  
7
6
5
NC  
ORG  
GND  
DO  
5193F–SEEPR–1/08  
1234567...21

中文翻译

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AT93C46DN-SH-B 替代型号

型号 品牌 替代类型 描述 数据表
AT93C46DN-SH-T ATMEL

完全替代

 Three-wire Serial EEPROM 1K (128 x 8 or 64 x 16)
M93C46-WMN6P STMICROELECTRONICS

功能相似

 16Kbit, 8Kbit, 4Kbit, 2Kbit, 1Kbit and 256bit 8-bit or 16-bit wide

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