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24AA01-I/SM PDF预览

24AA01-I/SM

更新时间: 2024-02-22 03:02:36
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 162K
描述
I2C Serial EEPROM

24AA01-I/SM 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SOIC
包装说明:TSSOP, TSSOP8,.25针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.32.00.51风险等级:5.41
最大时钟频率 (fCLK):0.1 MHz数据保留时间-最小值:200
耐久性:1000000 Write/Erase CyclesI2C控制字节:1010XXXR
JESD-30 代码:R-PDSO-G8JESD-609代码:e3
长度:3 mm内存密度:1024 bit
内存集成电路类型:EEPROM内存宽度:8
湿度敏感等级:1功能数量:1
端子数量:8字数:128 words
字数代码:128工作模式:SYNCHRONOUS
最高工作温度:85 °C最低工作温度:-40 °C
组织:128X8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
反向引出线:NO座面最大高度:1.2 mm
串行总线类型:I2C最大待机电流:0.000001 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):1.7 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn)
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:4.4 mm最长写入周期时间 (tWC):5 ms
写保护:HARDWAREBase Number Matches:1

24AA01-I/SM 数据手册

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M
24AA01/02  
2 ™  
1K 1.8V I C Serial EEPROM  
FEATURES  
PACKAGE TYPES  
• Single supply with operation down to 1.8V  
• Low power CMOS technology  
PDIP  
- 1 mA active current typical  
A0  
A1  
1
2
8
7
VCC  
WP  
- 10 µA standby current typical at 5.5V  
- 3 µA standby current typical at 1.8V  
• Organized as a single block of 128 bytes (128 x 8)  
or 256 bytes (256 x 8)  
• 2-wire serial interface bus, I2C compatible  
A2  
3
4
6
5
SCL  
SDA  
• Schmitt trigger, filtered inputs for noise suppres-  
sion  
VSS  
• Output slope control to eliminate ground bounce  
• 100 kHz (1.8V) and 400 kHz (5V) compatibility  
• Self-timed write cycle (including auto-erase)  
• Page-write buffer for up to 8 bytes  
SOIC  
• 2 ms typical write cycle time for page-write  
• Hardware write protect for entire memory  
• Can be operated as a serial ROM  
1
2
8
7
A0  
A1  
VCC  
• ESD protection > 3,000V  
WP  
• 1,000,000 ERASE/WRITE cycles guaranteed  
• Data retention > 200 years  
3
4
6
5
A2  
SCL  
SDA  
• 8-pin DIP or SOIC package  
VSS  
• Available for extended temperature ranges  
- Commercial (C):  
- Industrial (I):  
0°C to +70°C  
-40°C to +85°C  
DESCRIPTION  
BLOCK DIAGRAM  
The Microchip Technology Inc. 24AA01 and 24AA02  
are 1K bit and 2K bit Electrically Erasable PROMs.The  
devices are organized as a single block of 128 x 8-bit  
or 256 x 8-bit memory with a two wire serial interface.  
Low-voltage design permits operation down to 1.8 volts  
with standby and active currents of only 3 µA and 1 mA,  
respectively.The 24AA01 and 24AA02 also have page-  
write capability for up to 8 bytes of data. The 24AA01  
and 24AA02 are available in the standard 8-pin DIP  
and 8-pin surface mount SOIC packages.  
WP  
HV GENERATOR  
I/O  
CONTROL  
LOGIC  
MEMORY  
CONTROL  
LOGIC  
EEPROM  
ARRAY  
XDEC  
PAGE LATCHES  
SDA  
SCL  
YDEC  
VCC  
VSS  
SENSE AMP  
R/W CONTROL  
I2C is a trademark of Philips Corporation  
1998 Microchip Technology Inc.  
DS21052H-page 1  
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