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24LC04B-/P PDF预览

24LC04B-/P

更新时间: 2024-02-22 07:44:23
品牌 Logo 应用领域
其他 - ETC 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 163K
描述
I2C Serial EEPROM

24LC04B-/P 技术参数

是否Rohs认证: 不符合生命周期:Active
Reach Compliance Code:unknown风险等级:5.53
数据保留时间-最小值:100耐久性:100000 Write/Erase Cycles
I2C控制字节:1010DDMRJESD-30 代码:R-PDSO-G14
JESD-609代码:e0内存密度:4096 bit
内存集成电路类型:EEPROM内存宽度:8
端子数量:14字数:512 words
字数代码:512最高工作温度:85 °C
最低工作温度:-40 °C组织:512X8
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP14,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE并行/串行:SERIAL
电源:3/5 V认证状态:Not Qualified
串行总线类型:I2C最大待机电流:0.00003 A
子类别:EEPROMs最大压摆率:0.003 mA
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写保护:HARDWARE
Base Number Matches:1

24LC04B-/P 数据手册

 浏览型号24LC04B-/P的Datasheet PDF文件第2页浏览型号24LC04B-/P的Datasheet PDF文件第3页浏览型号24LC04B-/P的Datasheet PDF文件第4页浏览型号24LC04B-/P的Datasheet PDF文件第5页浏览型号24LC04B-/P的Datasheet PDF文件第6页浏览型号24LC04B-/P的Datasheet PDF文件第7页 
24LC04B/08B  
2 ™  
4K/8K 2.5V I C Serial EEPROMs  
FEATURES  
PACKAGE TYPES  
PDIP  
• Single supply with operation down to 2.5V  
• Low power CMOS technology  
A0  
A1  
1
2
8
7
VCC  
WP  
- 1 mA active current typical  
- 10 µA standby current typical at 5.5V  
- 5 µA standby current typical at 3.0V  
• Organized as two or four blocks of 256 bytes  
(2 x 256 x 8) and (4 x 256 x 8)  
• 2-wire serial interface bus, I2C compatible  
• Schmitt trigger, filtered inputs for noise suppres-  
sion  
A2  
3
4
6
5
SCL  
SDA  
VSS  
• Output slope control to eliminate ground bounce  
• 100 kHz (2.5V) and 400 kHz (5V) compatibility  
• Self-timed write cycle (including auto-erase)  
• Page-write buffer for up to 16 bytes  
• 2 ms typical write cycle time for page-write  
• Hardware write protect for entire memory  
• Can be operated as a serial ROM  
• Factory programming (QTP) available  
• ESD protection > 4,000V  
8-lead  
SOIC  
1
2
8
7
A0  
A1  
VCC  
WP  
3
4
6
5
A2  
SCL  
SDA  
VSS  
• 1,000,000 erase/write cycles guaranteed  
• Data retention > 200 years  
• 8-pin DIP, 8-lead or 14-lead SOIC packages  
• Available temperature ranges:  
14-lead  
SOIC  
14  
1
NC  
NC  
A0  
13  
12  
11  
2
3
4
5
6
7
- Commercial (C):  
- Industrial (I):  
0°C to +70°C  
-40°C to +85°C  
VCC  
WP  
NC  
A1  
DESCRIPTION  
NC  
10  
9
The Microchip Technology Inc. 24LC04B/08B is a 4K or  
8K bit Electrically Erasable PROM. The device is orga-  
nized as two or four blocks of 256 x 8-bit memory with  
a 2-wire serial interface. Low voltage design permits  
operation down to 2.5 volts with typical standby and  
active currents of only 5 µA and 1 mA respectively. The  
24LC04B/08B also has a page-write capability for up to  
16 bytes of data. The 24LC04B/08B is available in the  
standard 8-pin DIP and both 8-lead and 14-lead sur-  
face mount SOIC packages.  
SCL  
SDA  
NC  
A2  
VSS  
NC  
8
BLOCK DIAGRAM  
WP  
HV GENERATOR  
EEPROM ARRAY  
(2 x 256 x 8) or  
(4 X 256 X 8)  
I/O  
CONTROL  
LOGIC  
MEMORY  
CONTROL  
LOGIC  
XDEC  
PAGE LATCHES  
SDA  
SCL  
YDEC  
VCC  
SENSE AMP  
R/W CONTROL  
V
SS  
I2C is a trademark of Philips Corporation.  
1999 Microchip Technology Inc.  
DS21051G-page 1  
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