Product Information

BU9873NUX-TTR

BU9873NUX-TTR electronic component of ROHM

Datasheet
Real Time Clock I2C BUS Serial Interface RTC with High-precision Oscillation Adjustment

Manufacturer: ROHM
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)

1: USD 0.5559 ea
Line Total: USD 0.56

985 - Global Stock
Ships to you between
Fri. 31 May to Wed. 05 Jun
MOQ: 1  Multiples: 1
Pack Size: 1
Availability Price Quantity
985 - WHS 1


Ships to you between
Fri. 31 May to Wed. 05 Jun

MOQ : 1
Multiples : 1
1 : USD 0.5559
10 : USD 0.4995
30 : USD 0.4733
100 : USD 0.4451
500 : USD 0.3868
1000 : USD 0.3767

4065 - WHS 2


Ships to you between Thu. 30 May to Mon. 03 Jun

MOQ : 1
Multiples : 1
1 : USD 1.2421
10 : USD 1.0764
100 : USD 0.8434
500 : USD 0.7537
1000 : USD 0.6217
2000 : USD 0.5992
4000 : USD 0.5743
8000 : USD 0.5693
24000 : USD 0.5594

     
Manufacturer
Product Category
Mounting Style
Package / Case
Packaging
Brand
Cnhts
Hts Code
Mxhts
Product Type
Factory Pack Quantity :
Subcategory
Taric
LoadingGif

Notes:- Show Stocked Products With Similar Attributes.
Image Description
BU9880GUL-WE2 electronic component of ROHM BU9880GUL-WE2

ROHM Semiconductor EEPROM EEPROM Serial-2Wire 64Kb
Stock : 0

BU9889GUL-WE2 electronic component of ROHM BU9889GUL-WE2

ROHM Semiconductor EEPROM EEPROM Serial-2Wire 8Kb
Stock : 6900

BU9883FV-WE2 electronic component of ROHM BU9883FV-WE2

ROHM Semiconductor EEPROM I2C 6K BIT 256X8X3 3.3V5V 16PIN
Stock : 4197

BUS1DJC0GWZ-E2 electronic component of ROHM BUS1DJC0GWZ-E2

ROHM Semiconductor Power Switch ICs - Power Distribution 1ch Ultra Small High Side Load Sw
Stock : 4375

BU99022NUX-3TR electronic component of ROHM BU99022NUX-3TR

EEPROM I2C BUS 2-Wre 2Kx3ch VSON008X2030 EEPROM
Stock : 0

BUS1DJC3GWZ-E2 electronic component of ROHM BUS1DJC3GWZ-E2

Power Switch ICs - Power Distribution 1ch Load Swtch 1.1-5 UCSP30L1
Stock : 135

BV1HD090FJ-CE2 electronic component of ROHM BV1HD090FJ-CE2

Power Switch ICs - Power Distribution 1CH HIGH SIDE SWITCH IC
Stock : 86

BV1LB045FPJ-CE1 electronic component of ROHM BV1LB045FPJ-CE1

Power Switch ICs - Power Distribution 1CH LOW SIDE SWITCH IC
Stock : 6165

BU9882FV-WE2 electronic component of ROHM BU9882FV-WE2

EEPROM 2K BIT 128 X 8 X 2 3.3V5V 14PIN
Stock : 2499

BU9891GUL-WE2 electronic component of ROHM BU9891GUL-WE2

EEPROM EEPROM Serial 4Kb
Stock : 0

Image Description
SC4808B-2MSTRT electronic component of Semtech SC4808B-2MSTRT

SC4808B-2MSTRT
Stock : 0

M83723/77R22197 electronic component of TE Connectivity M83723/77R22197

Circular MIL Spec Connector M83723/77R22197
Stock : 0

C146 10A006 500 15 electronic component of Amphenol C146 10A006 500 15

Heavy Duty Power Connectors 6 Contact Pin Module for Turned Contacts
Stock : 0

M83723/77R22127-LC electronic component of TE Connectivity M83723/77R22127-LC

Circular MIL Spec Connector M83723B 12C 12#12 SKT PLUG
Stock : 0

10FDZ-BT(S)(LF)(SN) electronic component of JST 10FDZ-BT(S)(LF)(SN)

FDZ Series 10 Position 2.54 mm Pitch Top Entry ZIF FPC Connector
Stock : 0

DL68G24-57S9-6117-LC electronic component of TE Connectivity DL68G24-57S9-6117-LC

Circular MIL Spec Connector 57P SZ 24 PLUG CABLE MOUNT SOCKET
Stock : 0

G811800LPMUS0 electronic component of ZF Cherry G811800LPMUS0

Input Devices 104 KEYS GRAY PS/2
Stock : 0

10FE-BT-VK-N electronic component of JST 10FE-BT-VK-N

FE Series 10 Position Single Row 1.25 mm Top Entry FFC LIF Connector
Stock : 0

G81-3000LPNIT electronic component of ZF Cherry G81-3000LPNIT

G813000LPNIT zf cherry
Stock : 0

DL68G24-57PY-6117-LC electronic component of TE Connectivity DL68G24-57PY-6117-LC

Circular MIL Spec Connector 57P SZ 24 PLUG CABLE MOUNT PIN
Stock : 0

Datasheet Real-Time Clock (RTC) series 2 I C BUS Serial Interface RTC with High-precision Oscillation Adjustment BU9873 Outline Important Characteristics The BU9873 is a CMOS real-time clock, which has a Time Keeping Voltage 1.45V to 5.5V built-in interrupt generation function. This product is Time Keeping Current 1 0.4A (Typ) 2 connected to the CPU via I C interface, and configured to (V =3V, Ta=+25C) DD perform serial transmission of time and calendar data to Time Keeping Current 2 1.0A (Max) the CPU. A high-precision oscillation adjustment circuit is (V =3V, Ta=-40C to +85C) DD also integrated, which is capable of adjusting time counts Power Supply Voltage 1.8V to 5.5V with digital method, and correcting deviations in the Access Frequency 1 100kHz (Max) oscillation frequency of the crystal oscillator. (VDD=1.8V to 2.5V) Access Frequency 2 400kHz (Max) (VDD=2.5V to 5.5V) Features Package W (Typ) x D (Typ) x H (Max) 2 Connected to the CPU via I C Interface Time (Hour Minute Second, Selectable 12-Hour and 24-Hour Mode Setting) Calendar (Year Month DayWeek) Periodic Interrupt Function SOP8 MSOP8 (Output from INTRB, Ranging from 1 Second to 1 5.00mm x 6.20mm x 1.71mm 2.90mm x 4.00mm x 0.90mm Month) Alarm Interrupt Function (Day-of-Week Hour Minute in Setting Format, Output from INTRB) Oscillation Halt Sensing Function SOP- J8 VSON008X2030 32.768 kHz Clock Output 4.90mm x 6.00mm x 1.65mm 2.00mm x 3.00mm x 0.60mm (Output from 32KOUT with Control Register) 30 Second Adjustment Function Automatic Leap Year Recognition up to the Year 2099 TSSOP-B8 Built-in Oscillation Stabilizing Capacitors (CG, CD) 3.00mm x 6.40mm x 1.20mm High-Precision Oscillation Adjustment Circuit Product structure: Silicon monolithic integrated circuit This product has no designed protection against radioactive rays w ww.rohm.com TSZ02201-0919AGZ00010-1-2 2013 ROHM Co., Ltd. All rights reserved. 1/37 TSZ2211114001 26.Jan.2018 Rev.002 BU9873 Typical Application Circuit R 10k PU R 1k S 32KOUT VDD Primary C C 1 2 Battery SCL OSCIN CPU C GOUT SDA OSCOUT C DOUT VSS INTRB Quartz crystal: 32.768 kHz (C =6pF, R =20k) L 1 C = C = 0 pF GOUT DOUT Figure 1. Typical application circuit (with primary battery) R 10k PU R 1k S 32KOUT VDD Secondary C C 1 2 Battery SCL OSCIN CPU C GOUT SDA OSCOUT C DOUT VSS INTRB Quartz crystal: 32.768 kHz (C =6pF, R =20k) L 1 C = C = 0 pF GOUT DOUT Figure 2. Typical application circuit (with secondary battery) The above circuits do not guarantee operation. Set the circuits and constants after performing sufficient evaluation using the actual application. And please arrange the circuits to keep Notes during Power On. If it is necessary, please use the discharge circuits of battery to keep it. www.rohm.com TSZ02201-0919AGZ00010-1-2 2013 ROHM Co., Ltd. All rights reserved. 2/37 TSZ2211115001 26.Jan.2018 Rev.002

Tariff Desc

8542.39.23 No ..Linear/analogue and peripheral integrated circuits, timers, voltage regulators, A/D and D/A converters, telecommunication and modem integrated circuits, other than board level products Free

Electronic integrated circuits- Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits
LAPIS Semiconductor
RHE
RHM
ROHM Semicon
ROHM Semiconductor

Looking for help? Visit our FAQ's Section to answer to all your questions

 

X-ON Worldwide Electronics

Welcome To X-ON ELECTRONICS
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
 

Copyright ©2024  X-ON Electronic Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing.
All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted