Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
RENESAS ISL1208IB8Z-TK ISL1208IB8Z
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- RENESAS ISL1208IB8Z-TK
- Type
- RENESAS
- Minimum package
- 1000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- RENESAS
- Electronic Component
- ISL1208IB8Z-TK
- Electronic Component
- 1
- Package
- SOIC-8
- Electronic Component
- Real-Time Clock (RTC)
- Electronic Component
- 0.348g
- Electronic Component
- 1
- Features
- Power Management and Battery;; SRAM / NVRAM;; Output; Programmable Clock Output
- Electronic Component
- BM69419407
- Operating Temperature
- 40℃~+85℃
- Operating Voltage
- 2.7V~5.5V
- Interface Type
- I2C
- Crystal Oscillator Type
- Electronic Component
- Output
- Electronic Component
- Static Current(Iq)
- 400nA
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
产品概述：ISL1208IB8Z-TK 实时时钟 IC
引言
ISL1208IB8Z-TK 是一款高性能的实时时钟（RTC）IC，由瑞萨电子公司（Renesas Electronics）生产，适用于多种时间跟踪应用。该设备不仅具备精确的时间和日期功能，还集成了多种重要特性，能在广泛的环境条件下稳定工作。
主要特性
- 接口类型: ISL1208IB8Z-TK 采用 I²C 2 线串口接口，简化了与微控制器或嵌入式系统的连接，方便设计与集成。
- 电压范围: 此时钟 IC 的供电电压范围广，支持 2.7V 至 5.5V 的电源。同时，使用电池供电时，电压范围为 1.8V 至 5.5V，适应不同的应用需求，确保在低电压环境下的稳定运行。
- 工作温度: 该组件的工作温度范围为 -40°C 至 85°C，具备良好的耐温性能，可以满足各种工业、汽车及消费电子设备的使用需求。
- 存储容量: 内部 SRAM 存储容量为 2B，能有效保存关键信息，如日期和时间设置，确保数据不会因供电中断而丢失。
- 日期格式: 该 IC 提供 YY-MM-DD-dd 日期格式，便于配置和显示，兼顾了当前市场上各种标准需求。
- 时间格式: ISL1208IB8Z-TK 支持 HH:MM:SS（12/24 小时）时间格式，使其在多种应用场景中都能带来灵活性和便利性。
- 额外功能: 该元件还具备警报器功能，允许用户设置时钟警报，适合时间敏感型应用。同时支持闰年计时，增强了其在长期运行时的可靠性。
电流消耗
在电流方面，ISL1208IB8Z-TK 在 3V 至 5V 的供电条件下，其最大计时电流为 4µA 至 6µA。这一低功耗特性使其成为电池供电设备的理想选择，能够延长电池的使用寿命。
封装类型
该时钟 IC 采用 SOIC-8 (0.154"-3.90mm 宽) 的表面贴装型封装，符合现代电子设备对空间的紧缩需求，方便设计人员在PCB上进行布线并节省空间。
应用领域
ISL1208IB8Z-TK 实时时钟广泛应用于多个领域及设备中，包括但不限于：
- 消费电子: 例如家用电器、智能家居设备等，为设备提供准确的时间显示和计时功能。
- 工业设备: 适合各类工业控制系统、监测仪器等，对时间和事件进行跟踪与记录。
- 汽车电子: 在汽车仪表盘和导航系统中，用于实时显示和记录车辆信息。
- 医疗设备: 实现在医疗仪器中的时间记录，确保数据的精确性和时效性。
- 计算机系统: 在个人计算机和服务器中，为操作系统提供时间基准，管理运行时间和任务调度。
结论
ISL1208IB8Z-TK 实时时钟 IC 是一款集成度高、性能稳定的时钟组件，凭借其多样的特性，广泛适应于多种电子应用场景。该产品不仅能够满足基本的时间、日期跟踪需求，还能在功耗、温度和接口等方面提供优越的表现，成为各种设计中的理想选择。
Request for quote
Send RFQ
Use the form for single models, category sourcing, and multi-line BOM requirements.
Product sourcing intelligence
Model, package, availability, and BOM fit reviewed before quotation.
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
BOM matching & alternatives
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Sourcing availability signal
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
Examples of how common component sourcing requests are organized.
Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.
The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.
A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.
The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.
Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.
Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.
When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.
Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.
The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
Related products
Packaged components ready for RFQ.
