CAT140089JWI-GT3 PDF预览

CAT140089JWI-GT3

更新时间: 2025-08-25 06:46:11
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页数 文件大小 规格书
14页 734K
描述
Voltage Supervisor with I2C Serial CMOS EEPROM

CAT140089JWI-GT3 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:0.150 INCH, HALOGEN FREE AND ROHS COMPLIANT, MS-012, SOIC-8针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.32.00.51风险等级:5.45
最大时钟频率 (fCLK):0.4 MHz数据保留时间-最小值:100
耐久性:1000000 Write/Erase CyclesI2C控制字节:1010DMMR
JESD-30 代码:R-PDSO-G8JESD-609代码:e4
长度:4.9 mm内存密度:8192 bit
内存集成电路类型:EEPROM内存宽度:1
功能数量:1端子数量:8
字数:8192 words字数代码:8000
工作模式:SYNCHRONOUS最高工作温度:85 °C
最低工作温度:-40 °C组织:8KX1
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP8,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE并行/串行:SERIAL
峰值回流温度(摄氏度):260电源:3/5 V
编程电压:5 V认证状态:Not Qualified
座面最大高度:1.75 mm串行总线类型:I2C
最大待机电流:0.000017 A子类别:EEPROMs
最大压摆率:0.001 mA最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):2.5 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:NICKEL PALLADIUM GOLD
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:40
宽度:3.9 mm最长写入周期时间 (tWC):5 ms
写保护:SOFTWAREBase Number Matches:1

CAT140089JWI-GT3 数据手册

 浏览型号CAT140089JWI-GT3的Datasheet PDF文件第2页浏览型号CAT140089JWI-GT3的Datasheet PDF文件第3页浏览型号CAT140089JWI-GT3的Datasheet PDF文件第4页浏览型号CAT140089JWI-GT3的Datasheet PDF文件第5页浏览型号CAT140089JWI-GT3的Datasheet PDF文件第6页浏览型号CAT140089JWI-GT3的Datasheet PDF文件第7页 
CAT140xx  
Voltage Supervisor with I2C Serial  
CMOS EEPROM  
FEATURES  
DESCRIPTION  
„ Precision Power Supply Voltage Monitor  
ƒ 5V, 3.3V, 3V & 2.5V systems  
The CAT140xx (see table below) are memory and  
supervisory solutions for microcontroller based systems. A  
CMOS serial EEPROM memory and a system power  
supervisor with brown-out protection are integrated  
together. Memory interface is via both the standard  
(100kHz) as well as fast (400kHz) I2C protocol.  
ƒ 7 threshold voltage options  
„ Active High or Low Reset  
ƒ Valid reset guaranteed at VCC = 1 V  
„ Supports Standard and Fast I2C Protocol  
The CAT140xx provides a precision VCC sense circuit  
with two reset output options: CMOS active low output  
or CMOS active high. The RESET output is active  
whenever VCC is below the reset threshold or falls  
below the reset threshold voltage.  
„ 16-Byte Page Write Buffer  
„ Low power CMOS technology  
„ 1,000,000 Program/Erase cycles  
„ 100 year data retention  
„ Industrial temperature range  
„ RoHS-compliant 8-pin SOIC package  
The power supply monitor and reset circuit protect  
system controllers during power up/down and against  
brownout conditions. Seven reset threshold voltages  
support 5V, 3.3V, 3V and 2.5V systems. If power  
supply voltages are out of tolerance reset signals  
become active, preventing the system microcontroller,  
ASIC or peripherals from operating. Reset signals  
become inactive typically 240ms after the supply  
voltage exceeds the reset threshold level.  
For Ordering Information details, see page 14.  
PIN CONFIGURATION  
SOIC (W)  
MEMORY SIZE SELECTOR  
CAT14016 / 08 / 04 / 02  
NC / NC / NC / A  
1
2
3
4
8
7
6
5
V
CC  
0
Product  
14002  
14004  
14008  
14016  
Memory density  
2-Kbit  
NC / NC / A  
A
A
V
/
/
RST/RST  
SCL  
1
1
A
A
2
NC /  
/
2
2
4-Kbit  
SDA  
SS  
8-Kbit  
16-Kbit  
PIN FUNCTION  
THRESHOLD SUFFIX SELECTOR  
Pin Name  
A0, A1, A2  
SDA  
Function  
Nominal Threshold  
Voltage  
Threshold Suffix  
Designation  
Device Address Inputs  
Serial Data Input/Output  
Serial Clock Input  
Reset Output  
4.63V  
4.38V  
4.00V  
3.08V  
2.93V  
2.63V  
2.32V  
L
M
J
SCL  
¯¯¯¯  
RST/RST  
VCC  
VSS  
NC  
Power Supply  
T
S
R
Z
Ground  
No Connect  
© 2008 SCILLC. All rights reserved.  
Characteristics subject to change without notice  
1
Doc. No. MD-1117 Rev. B  

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