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24AA044T-I/MS PDF预览

24AA044T-I/MS

更新时间: 2024-11-21 00:44:39
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时钟光电二极管内存集成电路
页数 文件大小 规格书
32页 931K
描述
4K I2C™ Serial EEPROM

24AA044T-I/MS 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:MSOP-8Reach Compliance Code:compliant
Factory Lead Time:13 weeks风险等级:1.73
最大时钟频率 (fCLK):1 MHzJESD-30 代码:S-PDSO-G8
JESD-609代码:e3长度:3 mm
内存密度:2048 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:256 words字数代码:256
工作模式:SYNCHRONOUS最高工作温度:85 °C
最低工作温度:-40 °C组织:256X8
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装形状:SQUARE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
筛选级别:TS 16949座面最大高度:1.1 mm
串行总线类型:I2C最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):1.7 V标称供电电压 (Vsup):2.5 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn) - annealed
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
Base Number Matches:1

24AA044T-I/MS 数据手册

 浏览型号24AA044T-I/MS的Datasheet PDF文件第2页浏览型号24AA044T-I/MS的Datasheet PDF文件第3页浏览型号24AA044T-I/MS的Datasheet PDF文件第4页浏览型号24AA044T-I/MS的Datasheet PDF文件第5页浏览型号24AA044T-I/MS的Datasheet PDF文件第6页浏览型号24AA044T-I/MS的Datasheet PDF文件第7页 
24AA044  
4K I2CSerial EEPROM  
Device Selection Table  
Description:  
Part  
Max Clock  
Frequency  
Temp.  
Range  
The Microchip Technology Inc. 24AA044 is a 4 Kbit  
Serial Electrically Erasable PROM with a voltage  
range of 1.7V to 5.5V. The device is organized as two  
blocks of 256 x 8-bit memory with a 2-wire serial  
interface. Low-current design permits operation with  
standby and active currents of only 1 A and 400 A,  
respectively. The device has a page write capability for  
up to 16 bytes of data. Functional address lines allow  
the connection of up to four 24AA044 devices on the  
same bus for up to 16K bits of contiguous EEPROM  
memory. The device is available in the standard 8-pin  
PDIP, 8-pin SOIC (3.90 mm), TSSOP, 2x3 UDFN and  
MSOP packages.  
VCC Range  
Number  
24AA044  
1.7V-5.5V  
1 MHz(1)  
I, E  
Note 1: 400 kHz for 1.8V VCC < 2.2V  
100 kHz for VCC < 1.8V  
Features:  
• Single Supply with Operation from 1.7V to 5.5V  
• Low-Power CMOS Technology:  
- Read current 400 A, max  
- Standby current 1 A, max at 85°C  
• 2-Wire Serial Interface, I2C™ Compatible  
• Cascadable up to Four Devices  
• Schmitt Trigger Inputs for Noise Suppression  
• Output Slope Control to Eliminate Ground Bounce  
• 1 MHz, 400 kHz, and 100 kHz Clock Compatibility  
• Page Write Time 5 ms Maximum  
• Self-timed Erase/Write Cycle  
Package Types  
PDIP/SOIC/TSSOP/MSOP  
UDFN  
NC  
A1  
1
VCC  
WP  
8
7
6
5
NC  
1
8
VCC  
2
3
4
A1  
A2  
2
3
4
7
6
5
WP  
SCL  
SDA  
A2  
VSS  
SCL  
SDA  
VSS  
• 16-Byte Page Write Buffer  
• Hardware Write-Protect  
• ESD Protection >4,000V  
Block Diagram  
• More than 1 Million Erase/Write Cycles  
• Data Retention >200 Years  
A1A2  
WP  
HV Generator  
• Factory Programming Available  
• Packages include 8-lead PDIP, SOIC, TSSOP,  
UDFN and MSOP  
I/O  
Control  
Logic  
Memory  
Control  
Logic  
EEPROM  
Array  
• RoHS Compliant  
XDEC  
Temperature Ranges:  
- Industrial (I): -40°C to +85°C  
- Automotive (E): -40°C to +125°C  
SDA  
SCL  
Write-Protect  
Circuitry  
VCC  
VSS  
YDEC  
Sense Amp.  
R/W Control  
2014 Microchip Technology Inc.  
DS20005286A-page 1  

24AA044T-I/MS 替代型号

型号 品牌 替代类型 描述 数据表
24AA044-I/MS MICROCHIP

完全替代

4K I2C™ Serial EEPROM

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