BQ4802YDWR

Mfr. #:: BQ4802YDWR
Description:: Real Time Clock Parallel RTC
Lifecycle:: New from this manufacturer.
Datasheet:: BQ4802YDWR Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:: BQ4802YDWR more Information BQ4802YDWR Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: Real Time Clock

RoHS:: Y

Mounting Style:: SMD/SMT

Package / Case:: SOIC-28

RTC Bus Interface:: Parallel

Time Format:: HH:MM:SS

Battery Backup Switching:: Backup Switching

RTC Memory Size:: 16 B

Supply Voltage - Max:: 5.5 V

Supply Voltage - Min:: 4.5 V

Minimum Operating Temperature:: 0 C

Maximum Operating Temperature:: + 70 C

Packaging:: Reel

Function:: Alarm, Calendar, Clock, NV SRAM Control

Product:: Real Time Clocks

Series:: BQ4802Y

Brand:: Texas Instruments

Product Type:: Real Time Clock

Factory Pack Quantity:: 1000

Subcategory:: Clock & Timer ICs

Unit Weight:: 0.025778 oz

Tags: BQ4802YDWR, BQ4802YDW, 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: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

BQ4802YDWR Description

***as Instruments: Y2K-Compliant Parallel RTC with CPU Supervisor and External NVSRAM Control, 5V Vcc 28-SOIC 0 to 70

***ical: Real Time Clock Parallel 16byte Clock/Calendar/Alarm/Battery Backup/NV SRAM Control 28-Pin SOIC T/R

***p One Stop Global: Real Time Clock Parallel 16byte 28-Pin SOIC T/R

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

***ser: Real Time Clocks Parallel RTC

***ark: Real Time Clock IC; Date Format:YY-MM-DD-dd; Time Format:BCD; Clock IC Type:RTC; Interface Type:Parallel; Supply Voltage Range:4.5V to 5.5V; Digital IC Case Style:SOIC; No. of Pins:28; Operating Temperature Range:0°C to +70°C ;RoHS Compliant: Yes

***NS: 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.

***as Instruments (TI): 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.

***ASIN: 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

Part #	Description	Stock	Price
BQ4802YDWR DISTI # 296-36567-2-ND	IC RTC CLK/CALENDAR PAR 28-SOIC RoHS: Compliant Min Qty: 1000 Container: Tape & Reel (TR)	1000In Stock	2000:$4.8750 1000:$5.0625
BQ4802YDWR DISTI # 296-36567-1-ND	IC RTC CLK/CALENDAR PAR 28-SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	1000In Stock	500:$5.9869 100:$6.8753 10:$8.3040 1:$9.1900
BQ4802YDWR DISTI # 296-36567-6-ND	IC RTC CLK/CALENDAR PAR 28-SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	1000In Stock	500:$5.9869 100:$6.8753 10:$8.3040 1:$9.1900
BQ4802YDWRG4 DISTI # BQ4802YDWRG4-ND	IC RTC CLK/CALENDAR PAR 28-SOIC RoHS: Compliant Min Qty: 1000 Container: Tape & Reel (TR)	Limited Supply - Call	1000:$5.0625
BQ4802YDWR DISTI # BQ4802YDWR	Real Time Clock Parallel 16Byte 28-Pin SOIC T/R (Alt: BQ4802YDWR) RoHS: Compliant Min Qty: 1000 Container: Tape and Reel	Europe - 0	1000:€6.1900 2000:€5.4900 4000:€4.8900 6000:€4.6900 10000:€4.3900
BQ4802YDWR DISTI # BQ4802YDWR	Real Time Clock Parallel 16Byte 28-Pin SOIC T/R - Tape and Reel (Alt: BQ4802YDWR) RoHS: Compliant Min Qty: 1000 Container: Reel	Americas - 0	1000:$5.3900 2000:$5.0900 4000:$4.9900 6000:$4.7900 10000:$4.6900
BQ4802YDWRG4 DISTI # BQ4802YDWRG4	Real Time Clock Parallel 16Byte 28-Pin SOIC T/R (Alt: BQ4802YDWRG4) RoHS: Compliant Min Qty: 1000 Container: Tape and Reel	Europe - 0	1000:€6.1900 2000:€5.4900 4000:€4.8900 6000:€4.6900 10000:€4.3900
BQ4802YDWR	Real Time Clock, Non-Volatile, 1 Timer(s), CMOS, PDSO28 RoHS: Compliant	3505	1000:$4.1200 500:$4.3400 100:$4.5100 25:$4.7100 1:$5.0700
BQ4802YDW DISTI # 595-BQ4802YDW	Real Time Clock Parallel RTC RoHS: Compliant	43	1:$8.9200 10:$8.0600 25:$7.4700 100:$6.6800 250:$6.3400 500:$5.8200 1000:$5.0700
BQ4802YDWR DISTI # 595-BQ4802YDWR	Real Time Clock Parallel RTC RoHS: Compliant	0
BQ4802YDWG4 DISTI # 595-BQ4802YDWG4	Real Time Clock Parallel RTC RoHS: Compliant	0
BQ4802YDWRG4 DISTI # 595-BQ4802YDWRG4	Real Time Clock Parallel RTC RoHS: Compliant	0

Related products

Image	Part #	Description
	Mfr.#: BQ4802LYDW OMO.#: OMO-BQ4802LYDW	Real Time Clock Parallel RTC
	Mfr.#: BQ4802YPW OMO.#: OMO-BQ4802YPW	Real Time Clock Parallel RTC
	Mfr.#: BQ4802LYPWG4 OMO.#: OMO-BQ4802LYPWG4	Real Time Clock Parallel RTC
	Mfr.#: BQ4802LYDSH OMO.#: OMO-BQ4802LYDSH	Real Time Clock Parallel RTC
	Mfr.#: BQ4802YDSH OMO.#: OMO-BQ4802YDSH	Real Time Clock Parallel RTC
	Mfr.#: BQ4802CYPW OMO.#: OMO-BQ4802CYPW-1190	New and Original
	Mfr.#: BQ4802YPW. OMO.#: OMO-BQ4802YPW--1190	New and Original
	Mfr.#: BQ4802YPWRG4 OMO.#: OMO-BQ4802YPWRG4-TEXAS-INSTRUMENTS	IC RTC CLK/CALENDAR PAR 28-TSSOP
	Mfr.#: BQ4802LYDWG4 OMO.#: OMO-BQ4802LYDWG4-TEXAS-INSTRUMENTS	Real Time Clock Parallel RTC
	Mfr.#: BQ4802LYDWR OMO.#: OMO-BQ4802LYDWR-TEXAS-INSTRUMENTS	Real Time Clock Parallel RTC

Availability

Stock:: Available
On Order:: 2000
Enter Quantity:

Current price of BQ4802YDWR is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$8.92~~; ~~$8.92~~

10: ~~$8.06~~; ~~$80.60~~

25: ~~$7.47~~; ~~$186.75~~

100: ~~$6.68~~; ~~$668.00~~

250: ~~$6.34~~; ~~$1 585.00~~

500: ~~$5.82~~; ~~$2 910.00~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

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BQ4802YDWR

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes