BQ4802YDSH

Mfr. #:: BQ4802YDSH
描述:: IC RTC CLK/CALENDAR PAR 28-SOP
生命周期:: 制造商新产品。
数据表:: BQ4802YDSH 数据表
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更多信息:: BQ4802YDSH 更多信息 BQ4802YDSH Product Details

产品属性
属性值

制造商: 德州仪器

产品分类: 时钟/计时 - 实时时钟

系列: -

类型: 时钟/日历

打包: 管子

包装盒: 28-SOIC (0.337", 8.56mm Width) with SNAPHAT Sockets

工作温度: 0°C ~ 70°C

安装型: 表面贴装

特征: 闹钟、夏令时、闰年、主管、看门狗定时器

界面: 平行线

电压供应: 4.5 V ~ 5.5 V

供应商-设备-包: 28-SOP

内存大小: -

时间格式: HH:MM:SS (12/24 hr)

日期格式: YY-MM-DD-dd

电压-电源-电池: 2.4 V ~ 4 V

电流计时最大值: 1.5mA (Typ) @ 4.5 V ~ 5.5 V

Tags: BQ4802YD, BQ4802Y, BQ480, BQ48, BQ4

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

BQ4802YDSH 描述

***et Europe: Real Time Clock Parallel 16Byte 28-Pin SOP Tube

***i-Key: IC RTC CLK/CALENDAR PAR 28-SOP

***as Instruments: The bq4802Y/bq4802LY real-time clock is a low-power microprocessor peripheral that integrates a time-of-day clock, a century-based calendar, and a CPU supervisor, with package options including a 28-pin SOIC, TSSOP, or SNAPHAT that requires the bq48SH-28x6 to complete the two-piece module. The bq4802Y/ bq4802LY is ideal for fax machines, copiers, industrial control systems, point-of-sale terminals, data loggers, and computers. The bq4802Y/bq4802LY provides direct connections for a 32.768-kHz quartz crystal and a 3-V backup battery. Through the use of the conditional chip enable output (CE\OUT) and battery voltage output (VOUT) pins, the bq4802Y/bq4802LY can write-protect and make non- volatile external SRAMs. The backup cell powers the real-time clock and maintains SRAM information the absence of system voltage. The crystal and battery are contained within the modules for a more integrated solution. The bq4802Y/bq4802LY contains a temperature-compensated reference and comparator circuit that monitors the status of its voltage supply. When the bq4802Y/bq4802LY detects an out-of-tolerance condition, it generates an interrupt warning and subsequently a microprocessor reset. The reset stays active for 200 ms after VCC rises within tolerance, to allow for power supply and processor stabilization. The reset function also allows for an external push-button override.

Market price

型号	描述	库存	价格
BQ4802YDSH DISTI # 296-15353-5-ND	IC RTC CLK/CALENDAR PAR 28-SOP RoHS: Compliant Min Qty: 81 Container: Tube	Limited Supply - Call
BQ4802YDSH DISTI # BQ4802YDSH	Real Time Clock Parallel 16Byte 28-Pin SOP Tube (Alt: BQ4802YDSH) RoHS: Not Compliant Min Qty: 27 Container: Tube	Europe - 0
BQ4802YDSH DISTI # 595-BQ4802YDSH	Real Time Clock Parallel RTC RoHS: Not compliant	0
BQ4802YDSH	Real Time Clock, Non-Volatile, 1 Timer(s), CMOS, PDSO28 RoHS: Not Compliant	1479	1000:$5.8600 500:$6.1600 100:$6.4200 25:$6.6900 1:$7.2100

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