EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
BU9873F-GTE2 Real Image
Same model may have multiple batches, images only for reference.

BU9873F-GTE2

Part No BU9873F-GTE2
Manufacturer Rohm Semiconductor
Catalog Clock/Timing - Real Time Clocks
Description IC RTC CLK/CALENDAR I2C 8SOP  /  Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 8-SOIC (0.173", 4.40mm Width)
Datasheet
BU9873F-GTE2 Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Category Integrated Circuits (ICs)>Clock/Timing - Real Time Clocks
Mfr Rohm Semiconductor
Package Tape & Reel
Type Clock/Calendar
Features Alarm, Leap Year
Date Format YY-MM-DD-dd
Interface I2C, 2-Wire Serial
Voltage - Supply 1.8V ~ 5.5V
Current - Timekeeping (Max) 1µA ~ 1.35µA @ 3V ~ 5.5V
Temperature Range - Operating -40°C ~ 85°C
Mounting SMD (SMT)
Package / Case 8-SOIC (0.173", 4.40mm Width)
Supplier Device Package 8-SOP
Base Product Number BU9873
MSL Level 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001
Other Names BU9873F-GTE2CT,BU9873F-GTE2TR,BU9873F-GTE2DKR
Standard Package 2,500
Win Source Part Number 977217-BU9873F-GTE2
Ultra Librarian 3D Model Ultra Librarian BU9873F-GTE2 CAD Model

Description

The BU9873F-GTE2 is a clock/calendar integrated circuit manufactured by Rohm Semiconductor.

  • Features: The BU9873F-GTE2 features an alarm and leap year function, making it an ideal choice for use in a range of applications, including timing and scheduling.
  • Design: It is designed for low power consumption and has a memory size of 0.
  • Interface: The BU9873F-GTE2 is an I2C, 2-wire serial interface device that operates @ a voltage range of 1.8V to 5.5V.
  • Suitability: It is suitable for use in a range of applications, including battery-powered devices.

You May Also Be Interested in

Picture of RTC-4543SA:A ROHS
RTC-4543SA:A ROHS
Epson Electronics America Inc-Semiconductor Div
IC RTC CLK/CALENDAR SER 14SOP
Need more? Email Us
Picture of DS1685S-3+
DS1685S-3+
Maxim Integrated
IC RTC CLK/CALENDAR PAR 24SOIC
Need more? Email Us
Picture of DS1343E-33+
DS1343E-33+
Maxim Integrated
IC RTC CLK/CALENDAR SPI 20TSSOP
Lowest to $14.5523
MCP79402-I/MS Microchip Technology – Price, Stock & Datasheet
MCP79402-I/MS
Microchip Technology
IC RTC CLK/CALENDAR I2C 8MSOP
Lowest to $2.0316
RV-3028-C7 32.768kHz 1ppm TA QC Micro Crystal AG – Price, Stock & Datasheet
RV-3028-C7 32.768kHz 1ppm TA QC
Micro Crystal AG
RV-3028-C7 32.768kHz 1ppm TA QC Micro Crystal Real Time Clock 32.768kHz I2C Time Acc. 1ppm datasheet, inventory, & pricing.
Lowest to $3.3180
Picture of DS1251YP-70IND+
DS1251YP-70IND+
Maxim Integrated
IC RTC PHANTOM CHIP PAR 34PCM
Need more? Email Us
Picture of MCP795W22-I/ST
MCP795W22-I/ST
Microchip Technology
IC RTC CLK/CALENDAR SPI 14TSSOP
Lowest to $5.7552
Picture of RTC-4543SA:A:PURE SN
RTC-4543SA:A:PURE SN
Epson Electronics America Inc-Semiconductor Div
IC RTC CLK/CALENDAR SER 14SOP
Need more? Email Us
Picture of RTC-4543SA:A0:PURE SN
RTC-4543SA:A0:PURE SN
Epson Electronics America Inc-Semiconductor Div
IC RTC CLK/CALENDAR SER 14SOP
Need more? Email Us

Top Sellers

FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $5.9399
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.3444
AR8033-AL1A real image2016
AR8033-AL1A
Atheros
Ethernet TXRX Single Chip 1-Port 3.3V 10Mbps/100Mbps/1000Mbps 48-Pin QFN EP Tray
Lowest to $2.6155
PI3740-00-LGIZ real image
PI3740-00-LGIZ
Vicor Corporation
DC DC CONVERTER 10-50V / 8V – 60VIN , 10V – 50VOUT , 50 – 140W Cool-Power ZVS Buck-Boost Regulator
Lowest to $41.3948
BM06B-GHS-TBT(LF)(SN)(N) Real Image2
BM06B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER SMD 6POS 1.25MM
Lowest to $0.4985
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $4.1579
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.4542
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.2055
74HC595D,118 label picture
74HC595D,118
Nexperia USA Inc.
Counter Shift Registers 8-bit serial-in, serial or parallel-out shift register with output latches; 3 - state
Lowest to $0.1046
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $1.6632
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.3053
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $5.4647
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.2271
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
Availability: Check Availability & Quote
Notify Me When Available

Shipping Information

Shipped from HK warehouse
Expected Shipping Date Get an estimate

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess