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24C32A-SN PDF预览

24C32A-SN

更新时间: 2024-01-18 05:15:04
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
12页 82K
描述
32K 5.0V I 2 C O Serial EEPROM

24C32A-SN 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SOIC包装说明:0.207 INCH, EIAJ, PLASTIC, SOIC-8
针数:8Reach Compliance Code:unknown
风险等级:5.89Is Samacsys:N
其他特性:DATA RETENTION > 200 YEARS; 1000000 ERASE/WRITE CYCLES GUARANTEED最大时钟频率 (fCLK):0.4 MHz
数据保留时间-最小值:200耐久性:1000000 Write/Erase Cycles
I2C控制字节:1010DDDRJESD-30 代码:R-PDSO-G8
JESD-609代码:e0长度:5.28 mm
内存密度:32768 bit内存集成电路类型:EEPROM
内存宽度:8功能数量:1
端子数量:8字数:4096 words
字数代码:4000工作模式:SYNCHRONOUS
最高工作温度:85 °C最低工作温度:-40 °C
组织:4KX8输出特性:OPEN-DRAIN
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP8,.3封装形状:RECTANGULAR
封装形式:SMALL OUTLINE并行/串行:SERIAL
电源:5 V认证状态:Not Qualified
座面最大高度:2.03 mm串行总线类型:I2C
最大待机电流:0.000005 A子类别:EEPROMs
最大压摆率:0.003 mA最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):4.5 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:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL宽度:5.2 mm
最长写入周期时间 (tWC):5 msBase Number Matches:1

24C32A-SN 数据手册

 浏览型号24C32A-SN的Datasheet PDF文件第2页浏览型号24C32A-SN的Datasheet PDF文件第3页浏览型号24C32A-SN的Datasheet PDF文件第4页浏览型号24C32A-SN的Datasheet PDF文件第5页浏览型号24C32A-SN的Datasheet PDF文件第6页浏览型号24C32A-SN的Datasheet PDF文件第7页 
24C32A  
2
32K 5.0V I C Serial EEPROM  
FEATURES  
PACKAGE TYPES  
• Voltage operating range: 4.5V to 5.5V  
- Maximum write current 3 mA at 5.5V  
- Standby current 1 µA typical at 5.0V  
• 2-wire serial interface bus, I2C compatible  
• 100 kHz and 400 kHz compatibility  
• Self-timed ERASE and WRITE cycles  
• Power on/off data protection circuitry  
• Hardware write protect  
• 1,000,000 Erase/Write cycles guaranteed  
• 32-byte page or byte write modes available  
• Schmitt trigger filtered inputs for noise suppres-  
sion  
PDIP  
A0  
A1  
1
2
8
7
Vcc  
WP  
A2  
3
4
6
5
SCL  
SDA  
Vss  
• Output slope control to eliminate ground bounce  
• 2 ms typical write cycle time, byte or page  
• Up to eight devices may be connected to the  
same bus for up to 256K bits total memory  
• Electrostatic discharge protection > 4000V  
• Data retention > 200 years  
SOIC  
1
8
A0  
A1  
Vcc  
2
3
4
7
6
5
WP  
• 8-pin PDIP and SOIC packages  
Temperature ranges  
- Commercial (C):  
- Industrial (I):  
A2  
SCL  
SDA  
0˚C to  
70˚C  
-40˚C to +85˚C  
-40˚C to +125˚C  
- Automotive (E):  
Vss  
DESCRIPTION  
The Microchip Technology Inc. 24C32A is a 4K x 8 (32K  
bit) Serial Electrically Erasable PROM. It has been  
developed for advanced, low power applications such  
as personal communications or data acquisition. The  
24C32A also has a page-write capability of up to 32  
bytes of data. The 24C32A is capable of both random  
and sequential reads up to the 32K boundary. Func-  
tional address lines allow up to eight 24C32A devices  
on the same bus, for up to 256K bits address space.  
Advanced CMOS technology and broad voltage range  
make this device ideal for low-power/low-voltage, non-  
volatile code and data applications. The 24C32A is  
available in the standard 8-pin plastic DIP and both 150  
mil and 200 mil SOIC packaging.  
BLOCK DIAGRAM  
WP  
A0..A2
HV GENERATOR  
I/O  
MEMORY  
EEPROM  
ARRAY  
CONTROL  
LOGIC  
CONTROL  
LOGIC  
XDEC  
PAGE LATCHES  
I/O  
SCL  
YDEC  
SDA  
VCC  
VSS  
SENSE AMP  
R/W CONTROL  
I2C is a trademark of Philips Corporation.  
1996 Microchip Technology Inc.  
Preliminary  
DS21163B-page 1  
This document was created with FrameMaker 4 0 4  

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