BU9873F-GTE2 Allicdata Electronics
Allicdata Part #:

BU9873F-GTE2TR-ND

Manufacturer Part#:

BU9873F-GTE2

Price: $ 0.32
Product Category:

Integrated Circuits (ICs)

Manufacturer: ROHM Semiconductor
Short Description: IC RTC CLK/CALENDAR I2C 8SOP
More Detail: Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wi...
DataSheet: BU9873F-GTE2 datasheetBU9873F-GTE2 Datasheet/PDF
Quantity: 1000
2500 +: $ 0.28621
Stock 1000Can Ship Immediately
$ 0.32
Specifications
Series: --
Packaging: Tape & Reel (TR) 
Part Status: Active
Type: Clock/Calendar
Features: Alarm, Leap Year
Memory Size: --
Time Format: HH:MM:SS (12/24 hr)
Date Format: YY-MM-DD-dd
Interface: I²C, 2-Wire Serial
Voltage - Supply: 1.8 V ~ 5.5 V
Voltage - Supply, Battery: --
Current - Timekeeping (Max): 1µA ~ 1.35µA @ 3V ~ 5.5V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 8-SOIC (0.173", 4.40mm Width)
Supplier Device Package: 8-SOP
Description

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The BU9873F-GTE2 is a real-time clock designed for high precision and reliability. It is an advanced, low-power, low-noise, CMOS-based timing solution that is fully integrated with a microcontroller and power management functions. This clock is suitable for use in applications such as data acquisition, industrial instruments, and mobile handsets.

The BU9873F-GTE2 clock is designed with features that ensure reliable operation and accuracy. Its integrated temperature-compensated crystal oscillator (TCXO) ensures ultra-low phase noise and frequency stability, while its 12-stage divider circuit enables adjustable output frequencies of up to 32.768kHz. The clock also includes an integrated battery backup module, allowing it to maintain time and set alarms even during power outages.

The BU9873F-GTE2 clock is designed to be used as a master clock in synchronous real-time systems or as a local clock in asynchronous real-time systems. Its time-whose accuracy is ±1ppm, thus guaranteeing precision even in long-term investments, and its power consumption of less than 0.4mW make it ideal for a variety of applications where low-power consumption is a requirement. In addition, the clock can be used to provide a synchronization signal for distributed real-time systems, such as network communications and video surveillance systems.

The BU9873F-GTE2 also features an adjustable holdover capability, which enables it to automatically adjust its clock frequency when the external reference frequency fluctuates. The clock also features a wide operating temperature range of -40℃ to +85℃, which makes it suitable for use in harsh environmental applications. The clock also has excellent anti-smoothing filtering and adjustable polarity output.

The BU9873F-GTE2 clock is an ideal timing solution for applications such as digital media players, multimedia appliances, PIM (personal information management) devices, navigation systems, portable media players, 3G/4G telecommunication equipment, PLC (programmable logic controllers), embedded systems, and navigation systems. With its wide range of features, accuracy, and low-power consumption, it is an ideal solution for applications where precise timing solutions are required.

The specific data is subject to PDF, and the above content is for reference

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