BQ4802YDSH

Mfr. #:: BQ4802YDSH
描述:: Real Time Clock Parallel RTC
生命週期:: 製造商新產品
數據表:: BQ4802YDSH 數據表
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更多信息:: BQ4802YDSH 更多信息 BQ4802YDSH Product Details

產品屬性
屬性值

製造商：: 德州儀器

產品分類：: 實時時鐘

RoHS：: N

安裝方式：: 貼片/貼片

包裝/案例：: SOP-28

RTC總線接口：: 平行線

時間格式：: 時:分:秒

備用電池切換：: 備份切換

RTC 內存大小：: 16 B

電源電壓 - 最大值：: 5.5 V

電源電壓 - 最小值：: 4.5 V

最低工作溫度：: 0 C

最高工作溫度：: + 70 C

打包：: 管子

功能：: 鬧鐘、日曆、時鐘、NV SRAM 控制

品牌：: 德州儀器

濕氣敏感：: 是的

產品類別：: 實時時鐘

出廠包裝數量：: 1

子類別：: 時鐘和定時器 IC

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

型號	描述	庫存	價格
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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