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24LC62-IP PDF预览

24LC62-IP

更新时间: 2024-11-03 22:38:27
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
16页 220K
描述
1K/2K Software Addressable I 2 C ⑩ Serial EEPROM

24LC62-IP 数据手册

 浏览型号24LC62-IP的Datasheet PDF文件第2页浏览型号24LC62-IP的Datasheet PDF文件第3页浏览型号24LC62-IP的Datasheet PDF文件第4页浏览型号24LC62-IP的Datasheet PDF文件第5页浏览型号24LC62-IP的Datasheet PDF文件第6页浏览型号24LC62-IP的Datasheet PDF文件第7页 
M
24LCS61/24LCS62  
2 ™  
1K/2K Software Addressable I C Serial EEPROM  
PRODUCT OFFERING  
PACKAGE TYPES  
PDIP  
Software  
Write  
Array  
Size  
Voltage  
Range  
Device  
NC  
1
8
Vcc  
Protection  
24LCS61  
24LCS62  
1K bits 2.5V-5.5V  
2K bits 2.5V-5.5V  
Entire Array  
Lower Half  
NC  
EDS  
Vss  
2
3
4
7
6
5
NC  
SCL  
SDA  
FEATURES  
• Low power CMOS technology  
- 1 mA active current typical  
- 10 µA standby current typical at 5.5V  
• Software addressability allows up to 255 devices  
on the same bus  
• 2-wire serial interface bus, I C compatible  
• Automatic bus arbitration  
• Wakes up to control code 0110  
• General purpose output pin can be used to  
enable other circuitry  
SOIC  
8
1
NC  
NC  
VCC  
NC  
2
7
6
5
2
3
4
SCL  
SDA  
EDS  
Vss  
• 100 kHz and 400 kHz compatibility  
• Page-write buffer for up to 16 bytes  
• 10 ms max write cycle time for byte or page write  
• 10,000,000 erase/write cycles guaranteed  
• 8-pin PDIP, SOIC or TSSOP packages  
Temperature ranges supported:  
TSSOP  
1
8
7
6
5
NC  
NC  
Vcc  
2
3
4
NC  
EDS  
VSS  
SCL  
SDA  
- Commercial (C):  
- Industrial (I):  
0°C to +70°C  
-40°C to +85°C  
BLOCK DIAGRAM  
DESCRIPTION  
The Microchip Technology Inc. 24LCS61/62 is a 1K/2K  
bit Serial EEPROM developed for applications that  
require many devices on the same bus but do not have  
the I/O pins required to address each one individually.  
These devices contain an 8 bit address register that is  
set upon power-up and allows the connection of up to  
255 devices on the same bus. When the process of  
assigning ID values to each device is in progress, the  
device will automatically handle bus arbitration if more  
than one device is operating on the bus. In addition, an  
external open drain output pin is available that can be  
used to enable other circuitry associated with each  
individual system. Low current design permits opera-  
tion with typical standby and active currents of only  
10 µA and 1 mA respectively. The device has a page-  
write capability for up to 16 bytes of data. The device is  
available in the standard 8-pin PDIP, SOIC (150 mil),  
and TSSOP packages.  
EDS  
HV Generator  
I/O  
Control  
Logic  
Memory  
Control  
Logic  
EEPROM  
Array  
XDEC  
ID Register  
Serial Number  
SDA  
SCL  
YDEC  
Vcc  
Vss  
SENSE AMP  
R/W CONTROL  
I2C is a trademark of Philips Corporation.  
1997 Microchip Technology Inc.  
Preliminary  
DS21226A-page 1  

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