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CAT1024ZI-42TE13

更新时间： 2024-11-14 17:09:15
品牌 Logo 应用领域
安森美 - ONSEMI 光电二极管
页数 文件大小 规格书
19页 192K
描述
1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8, LEAD AND HALOGEN FREE, MSOP-8

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中文翻译

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CAT1024ZI-42TE13 技术参数

是否无铅：不含铅是否Rohs认证：符合
生命周期：Obsolete零件包装代码：MSOP
包装说明：TSSOP,针数：8
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：5.09
Is Samacsys：N可调阈值：NO
模拟集成电路 - 其他类型：POWER SUPPLY SUPPORT CIRCUITJESD-30 代码：S-PDSO-G8
JESD-609代码：e3长度：3 mm
湿度敏感等级：1信道数量：1
功能数量：1端子数量：8
最高工作温度：85 °C最低工作温度：-40 °C
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
峰值回流温度（摄氏度）：260认证状态：Not Qualified
座面最大高度：1.1 mm最大供电电压 (Vsup)：5.5 V
最小供电电压 (Vsup)：3 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：MATTE TIN
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 mmBase Number Matches：1

CAT1024ZI-42TE13 数据手册

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CAT1024, CAT1025  
Supervisory Circuits with  
I2C Serial 2k-bit CMOS  
EEPROM and Manual Reset  
Description  
http://onsemi.com  
The CAT1024 and CAT1025 are complete memory and supervisory  
solutions for microcontroller−based systems. A 2k−bit serial  
EEPROM memory and a system power supervisor with brown−out  
protection are integrated together in low power CMOS technology.  
2
Memory interface is via a 400 kHz I C bus.  
The CAT1025 provides a precision VCC sense circuit and two open  
drain outputs: one (RESET) drives high and the other (RESET) drives  
low whenever VCC falls below the reset threshold voltage. The  
CAT1025 also has a Write Protect input (WP). Write operations are  
disabled if WP is connected to a logic high.  
PDIP−8  
CASE 646AA  
TSSOP−8  
CASE 948S  
SOIC−8  
CASE 751BD  
The CAT1024 also provides a precision VCC sense circuit, but has  
only a RESET output and does not have a Write Protect input.  
All supervisors have a 1.6 second watchdog timer circuit that resets  
a system to a known state if software or a hardware glitch halts or  
“hangs” the system. For the CAT1024 and CAT1022, the watchdog  
timer monitors the SDA signal. The CAT1023 has a separate watchdog  
timer interrupt input pin, WDI.  
MSOP−8  
CASE 846AD  
TDFN−8  
CASE 511AL  
ORDERING INFORMATION  
For Ordering Information details, see page 13.  
The power supply monitor and reset circuit protect memory and  
system controllers during power up/down and against brownout  
conditions. Five reset threshold voltages support 5 V, 3.3 V and 3 V  
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  
200 ms after the supply voltage exceeds the reset threshold level. With  
both active high and low reset signals, interface to microcontrollers  
and other ICs is simple. In addition, the RESET pin or a separate input,  
MR, can be used as an input for push−button manual reset capability.  
The CAT1024/25 memory features a 16−byte page. In addition,  
hardware data protection is provided by a VCC sense circuit that  
prevents writes to memory whenever VCC falls below the reset  
threshold or until VCC reaches the reset threshold during power up.  
Available packages include an 8−pin PDIP and a surface mount  
8−pin SO, 8−pin TSSOP, 8−pin TDFN and 8−pin MSOP packages.  
The TDFN package thickness is 0.8 mm maximum. TDFN footprint is  
3 x 3 mm.  
Features  
• Precision Power Supply Voltage Monitor  
• Built−in Inadvertent Write Protection  
♦ WP Pin (CAT1025)  
♦ 5 V, 3.3 V and 3 V Systems  
♦ Five Threshold Voltage Options  
• 1,000,000 Program/Erase Cycles  
• Manual Reset Input  
• Active High or Low Reset  
♦ Valid Reset Guaranteed at VCC = 1 V  
• 100 Year Data Retention  
2
• 400 kHz I C Bus  
• Industrial and Extended Temperature Ranges  
• Green Packages Available with NiPdAu Lead Finished  
• 2.7 V to 5.5 V Operation  
• Low Power CMOS Technology  
• 16−Byte Page Write Buffer  
• These Devices are Pb−Free, Halogen Free/BFR Free  
and are RoHS Compliant  
© Semiconductor Components Industries, LLC, 2011  
1
Publication Order Number:  
November, 2011 − Rev. 20  
CAT1024/D  
1234567...19

中文翻译

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