PCA8561BHN/AY NXP Real-Time Clock | 32-HVQFN (5x5) | I2C, 1.8-5.5V

Product Overview

The PCA8561BHN/AY is a CMOS real-time clock (RTC) and calendar optimized for low power consumption. It provides a full binary-coded decimal (BCD) clock/calendar with programmable alarm, timer, and interrupt functions. The device communicates via the I2C-bus interface and operates over a wide supply voltage range from 1.8 V to 5.5 V. Housed in a compact 32-HVQFN (5x5 mm) package, it is ideal for space-constrained applications requiring accurate timekeeping.

Detailed Technical Specifications

Key Features

• Low power consumption: 0.6 µA typical at 3.0 V
• Wide supply voltage range: 1.8 V to 5.5 V
• I2C-bus interface with up to 400 kHz
• Integrated oscillator with external 32.768 kHz crystal
• Programmable alarm and timer with interrupt
• Clock output for external synchronization
• Compact 32-HVQFN package (5x5 mm)
• Industrial temperature range: -40°C to +85°C

Target Applications

• 5G base station equipment requiring precise time synchronization
• Automotive dashboard clocks and event loggers
• Smart meters and energy management systems
• Industrial automation controllers
• Portable medical devices
• IoT gateways and edge computing nodes

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for PCA8561BHN/AY. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
• In-stock Inventory, Same-day Shipping: We maintain localized stock; orders confirmed before 4 PM are shipped the same day.
• HK-SZ Synergy, Flexible Settlement: Direct global shipping from Shenzhen with support for HK bank transfers and multi-currency.
• Escrow Secured Transactions: We support Escrow.com for secure transactions, ensuring peace of mind for batch orders.
• BOM Kitting & Sampling Services: Specialized sourcing for testing samples and urgent shortage components.

Quality Assurance & Compliance

Jasin Chip guarantees that all delivered products are 100% original factory stock with full quality assurance and traceability.

• 100% Original & Authentic: All components are guaranteed to be authentic with strict quality control.
• RoHS Compliant: All electronic components comply with international environmental and safety standards.
• Original Factory Packaging: We maintain original factory packaging and seals to ensure ESD protection and physical integrity.

產品概述

PCA8561BHN/AY 是一款低功耗CMOS實時時鐘（RTC）和日曆芯片。它提供完整的二進制編碼十進制（BCD）時鐘/日曆功能，具有可編程鬧鐘、定時器和中斷功能。該器件通過I2C總線接口通信，工作電壓範圍為1.8 V至5.5 V。採用緊湊的32-HVQFN（5x5 mm）封裝，非常適合需要精確計時的空間受限應用。

詳細技術參數

核心特性

• 低功耗：3.0 V 時典型值 0.6 µA
• 寬電壓範圍：1.8 V 至 5.5 V
• I2C 總線接口，最高 400 kHz
• 集成振盪器，需外部 32.768 kHz 晶振
• 可編程鬧鐘和定時器，帶中斷
• 時鐘輸出，用於外部同步
• 緊湊的 32-HVQFN 封裝（5x5 mm）
• 工業溫度範圍：-40°C 至 +85°C

典型應用場景

• 5G 基站設備，需要精確時間同步
• 汽車儀表板時鐘和事件記錄器
• 智能電表和能源管理系統
• 工業自動化控制器
• 便攜式醫療設備
• 物聯網網關和邊緣計算節點

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 PCA8561BHN/AY 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：

• 全天候環球客戶支援：專業團隊為您提供即時報價及技術支援，無需漫長等待。
• 現貨庫存，即日發貨：確保現貨充足。下午 4 點前確認訂單，即可安排當天寄出。
• 深港聯動，結算靈活：深圳直發全球，物流高效可靠；支援香港銀行戶口轉賬及多幣種結算。
• Escrow 擔保交易：支援 Escrow.com 平台交易，保障買賣雙方權益，小批量訂單亦可安心在線下單。
• BOM 配單與樣板服務：提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。

品質保證與合規

Jasin Chip 承諾所有出貨產品均為原廠正貨，具備完善的品質保證及產品可追溯性。

• 100% 原廠正貨：承諾所有供應零件均為原裝現貨，品質嚴格把關，來源清晰可追溯。
• 符合 RoHS 認證：所有電子元器件均符合國際環保標準及相關安全認證。
• 原廠封裝保護：嚴格保留原廠原始包裝及封條，確保物流過程中的靜電防護 (ESD) 與物理安全。

以上產品均為原廠正貨，提供 BOM 配單及現貨庫存支援，歡迎查詢。

HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]