5秒后页面跳转
AT93C46D-TH-B PDF预览

AT93C46D-TH-B

更新时间: 2024-09-15 06:38:31
品牌 Logo 应用领域
爱特美尔 - ATMEL 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
21页 507K
描述
Three-wire Serial EEPROM 1K (128 x 8 or 64 x 16)

AT93C46D-TH-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:TSSOP
包装说明:TSSOP, TSSOP8,.25针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.32.00.51Factory Lead Time:1 week
风险等级:5.53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 Cycles
JESD-30 代码:R-PDSO-G8JESD-609代码:e4
长度:4.4 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:TSSOP封装等效代码:TSSOP8,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN 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:1.2 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:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:40
宽度:3 mm最长写入周期时间 (tWC):5 ms
写保护:SOFTWAREBase Number Matches:1

AT93C46D-TH-B 数据手册

 浏览型号AT93C46D-TH-B的Datasheet PDF文件第2页浏览型号AT93C46D-TH-B的Datasheet PDF文件第3页浏览型号AT93C46D-TH-B的Datasheet PDF文件第4页浏览型号AT93C46D-TH-B的Datasheet PDF文件第5页浏览型号AT93C46D-TH-B的Datasheet PDF文件第6页浏览型号AT93C46D-TH-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  

AT93C46D-TH-B 替代型号

型号 品牌 替代类型 描述 数据表
AT93C46D-TH-T ATMEL

完全替代

Three-wire Serial EEPROM 1K (128 x 8 or 64 x 16)
M93C46-WDW6TP STMICROELECTRONICS

功能相似

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

与AT93C46D-TH-B相关器件

型号 品牌 获取价格 描述 数据表
AT93C46D-TH-E MICROCHIP

获取价格

EEPROM
AT93C46D-TH-T ATMEL

获取价格

Three-wire Serial EEPROM 1K (128 x 8 or 64 x 16)
AT93C46D-TP25-T MICROCHIP

获取价格

EEPROM, 64X16, Serial, CMOS, PDSO8, 4.4 MM, HALOGEN AND LEAD FREE, PLASTIC, MO-153, TSSOP-
AT93C46DU3-UU-B MICROCHIP

获取价格

EEPROM
AT93C46DU3-UU-E MICROCHIP

获取价格

EEPROM
AT93C46DU3-UU-T ATMEL

获取价格

Three-wire Serial EEPROM 1K (128 x 8 or 64 x 16)
AT93C46D-W-11 ATMEL

获取价格

Three-wire Serial EEPROM 1K (128 x 8 or 64 x 16)
AT93C46D-WWU11 MICROCHIP

获取价格

EEPROM
AT93C46DY6-YH-B MICROCHIP

获取价格

EEPROM
AT93C46DY6-YH-T ATMEL

获取价格

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