RTC-72421
Digital clock component for accurate timekeeping
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製造商零件號 # : RTC-72421
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包裝/封裝: SOP
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製造商: EPSON
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產品分類 : Real Time Clocks
品質保證
品質保證
從我們的供應鍊網路採購的所有零件都經過嚴格的進貨檢驗流程。 這種細緻的檢查可確保客戶收到的零件是正品並符合要求的標準。 此外,我們還保存這些檢查的詳細記錄,以確保整個供應鏈的透明度和可追溯性。
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認證
我們已成功獲得各項認證標準,並建立了自己的專業檢測實驗室。 這確保了我們向客戶提供的每件產品都符合最高的品質標準。 我們遵守嚴格的測試協議,以保持我們產品的一致性和準確性。 為了確保我們的產品是原裝正品,我們還與信譽良好的第三方檢測機構合作進行嚴格的品質測試。 我們對品質的承諾延伸到滿足行業、法律、監管和 ISO 9001:2015 的要求。
運輸與付款
運輸與付款
關於運送
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關於付款
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如果您有特定的付款方式或想詢問費率和其他詳細信息,請隨時與我們聯繫。
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電匯
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Paypal
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信用卡
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西聯匯款
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速匯金
服務與包裝
服務與包裝
About After Sales Service
All Parts Extended Quality Guarantee
自發貨之日起 90 天內發起申請。
與我們的工作人員確認退貨或換貨。
保持貨物收到時的原始狀態。
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關於包裝
在包裝方面,我們的產品均精心包裝在防靜電袋中,以提供ESD防靜電保護。 外包裝堅固耐用且閉合牢固。 我們支持各種包裝方法,例如捲帶式、切帶式、管式或託盤式。
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例子
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捲帶式
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剪膠帶
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管或託盤
RTC-72421 數據表
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目前的價格方案正在編制中。請聯絡我們的客戶服務團隊獲取最新的價格資訊。感謝您的理解和支援!
詳細說明
RTC-72421 is an integrated circuit chip that serves as a real-time clock module. It is designed to provide accurate timing and date information within electronic systems, making it a crucial component in a wide range of devices such as computers, consumer electronics, automotive systems, and industrial applications. The RTC-72421 is equipped with a built-in calibrated oscillator, which ensures stable and precise timekeeping without the need for frequent manual adjustments. It also features a battery backup capability, allowing it to maintain accurate timekeeping even in the event of a power outage. This electronic component typically comes in a compact and easy-to-install package, making it suitable for integration into various circuit designs. It often interfaces with microcontrollers or other control units to synchronize system operations based on the current time and date information provided by the RTC-72421.
主要特徵
- Real-time clock/calendar with alarm function
- Serial interface for communication (I2C)
- Automatic leap year compensation
- Built-in power supply switching circuitry
- Operating voltage range of 2.0V to 5.5V
- Low power consumption
- Programmable square wave signal output
- 32.768 kHz crystal oscillator circuit
應用
- Real-time clock modules for various electronic devices
- Timekeeping applications in industrial automation systems
- Tracking systems for vehicles and logistics
- Security systems for access control and surveillance
- Measurement and monitoring equipment for scientific research
- Smart home devices for scheduling and automation
- Medical devices for patient monitoring and data logging
- Telecommunications equipment for time synchronization
規格
以下是所選零件的基本參數,涉及零件的特性及其所屬類別。
Rohs Code | Yes | Part Life Cycle Code | Obsolete |
Part Package Code | DIP | Pin Count ! | 18 |
Reach Compliance Code | compliant | ECCN Code | EAR99 |
HTS Code ! | 8542.39.00.01 | Bus Compatibility | 8048; 8051; 8085 |
External Data Bus Width | 4 | Information Access Method | PARALLEL, DIRECT ADDRESS/MUXED BUS |
JESD-30 Code | R-PDIP-T18 | Number of Terminals | 18 |
Number of Timers | Operating Temperature-Max | 70 °C | |
Operating Temperature-Min | -10 °C | Package Body Material | PLASTIC/EPOXY |
Package Code | DIP | Package Shape | RECTANGULAR |
Package Style | IN-LINE | Peak Reflow Temperature (Cel) | NOT SPECIFIED |
Qualification Status ! | Not Qualified | Seated Height-Max | 4.2 mm |
Supply Current-Max | 0.01 mA | Supply Voltage-Max | 5.5 V |
Supply Voltage-Min | 4.5 V | Supply Voltage-Nom | 5 V |
Surface Mount ! | NO | Technology | CMOS |
Temperature Grade ! | COMMERCIAL | Terminal Form ! | THROUGH-HOLE |
Terminal Pitch ! | 2.54 mm | Terminal Position | DUAL |
Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | Width | 7.62 mm |
uPs/uCs/Peripheral ICs Type | TIMER, REAL TIME CLOCK |
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等,這對於作為器件特定應用的整體指南大有裨益。
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