ISL12022IBZ 系列
带日历和128B RAM的温度补偿实时时钟IC
ISL12022IBZ系列 是一组高度集成的实时时钟(RTC)模块,专为各类电子应用提供精准计时与低功耗运行而设计。该系列模块将强大的RTC核心与电池备份、自动闰年补偿及可编程闹钟等先进功能相结合,成为需要精确时间与日期管理系统的理想选择。ISL12022IBZ系列以可靠性和高效性为核心设计理念,能够满足现代嵌入式系统、物联网设备及便携式电子产品的严苛需求。
该系列的突出特性之一是其超低功耗表现,可显著延长对能耗敏感应用中的电池寿命。模块内置电源故障检测电路,并支持自动切换至备用电池,确保即使在断电情况下也能持续运行。这一特性使其特别适用于医疗设备、智能电表和工业自动化系统等对计时精度要求严苛的场合。此外,该系列支持宽工作电压范围,进一步增强了其在不同供电环境下的适应性。
ISL12022IBZ系列采用紧凑型封装设计,配备用户友好的I²C接口,可轻松集成至空间受限的设计方案中。其可编程闹钟与中断功能支持高效的事件调度和系统唤醒,有效降低电池供电设备的整体功耗。模块还内置温度补偿晶体振荡器(TCXO),可在宽温范围内保持更高精度,确保在恶劣环境下的可靠性能。
该系列的典型应用场景包括智能手表、健身追踪器等对精准计时和低功耗要求严格的消费电子产品,同时也广泛应用于车载信息娱乐系统、远程信息处理等汽车电子领域,以及工业设备的数据记录和事件定时。凭借其高精度、高可靠性与能效优势,ISL12022IBZ系列已成为设计人员提升时效敏感型应用功能与性能的优选解决方案。
系列图片(6 张)
常见问答
ISL12022IBZ - 型号列表共 6 个型号
| 制造商零件编号 | 价格/库存 | Package | Time Format | Date Format | Function | Operating Supply Voltage | Bus Type | User RAM | Operating Temperature | Standard Package | Features | Mounting Type | Supplier Device Package | Packaging | Memory Size | Voltage - Supply | Voltage - Supply, Battery | Interface | Type | Package/Case | rohs | Height | Length | Maximum Operating Temperature | Minimum Operating Temperature | Mounting Style | RTC Memory Size | RTC Bus Interface | Battery Backup Switching | Supply Voltage - Max | Package / Case | Factory Pack Quantity | Supply Voltage - Min | RoHS | Product | Series | Brand | Unit Pack | MOQ | Package Type | Pin Count | 存储容量 | 特性 | 供应商器件封装 | 操作温度 | 电压 - 电源 | 电压 - 电源,电池 | 接口 | 日期格式 | 时间格式 | 封装/外壳 | 类型 | Dimensions | Functions | Maximum Operating Supply Voltage | Minimum Operating Supply Voltage | Width | 功能 | Board Level Components | 最高工作温度 | 安装类型 | 引脚数目 | 高度 | 最低工作温度 | 宽度 | 封装类型 | 最大工作电源电压 | 长度 | 用户RAM | 最小工作电源电压 | 总线类型 | 尺寸 | Mounting | Operating Temperature (Max) | Operating Temperature (Min) | Operating Temperature Classification | Rad Hardened | Operating Supply Voltage (Typ) | Operating Supply Voltage (Min) | Operating Supply Voltage (Max) | DELETED | Other Names | 电池电源电流 | 装配类型 | 警报 |
|---|
| 询价 | 8SOIC N | HH:MM:SS | DW:DM:M:Y | Clock/Calendar/Alarm/Interrupt/Battery Backup | 3.3|5 V | Serial (2-Wire, I2C) | 128 byte | -40 to 85 °C | Rail / Tube | Alarm, Daylight Savings, Leap Year, SRAM | Surface Mount | 8-SOIC | Tube | 128B | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | I²C, 2-Wire Serial | Clock/Calendar | 8-SOIC (0.154", 3.90mm Width) | Lead free / RoHS Compliant | 1.5mm | 5mm | +85 °C | -40 °C | SMD/SMT | 128 B | Serial (2-Wire, I2C) | Yes | 5.5 V | SOIC-8 | 98 | 2.7 V | RoHS Compliant | Real Time Clocks | ISL12022 | Intersil | 980 | 980 | SOIC N | 8 | 128B | Alarm, Daylight Savings, Leap Year, SRAM | 8-SOIC | -40°C ~ 85°C | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | I²C, 2-Wire Serial | YY-MM-DD-dd | HH:MM:SS (12/24 hr) | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | 5 x 4 x 1.5mm | Alarm, Battery Backup, Calendar, Clock, Switch Over | 5.5 V | 2.7 V | 4mm | 警报、备用电池、日历、转移 | Y | +85 °C | 表面贴装 | 8 | 1.5mm | -40 °C | 4mm | SOIC | 5.5 V | 5mm | 128B | 2.7 V | 串行 I2C | 5 x 4 x 1.5mm | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 询价 | 8SOIC N | HH:MM:SS | DW:DM:M:Y | Clock/Calendar/Alarm/Interrupt/Battery Backup | 3.3|5 V | Serial (2-Wire, I2C) | 128 byte | -40 to 85 °C | Tape & Reel | Alarm, Daylight Savings, Leap Year, SRAM | Surface Mount | 8-SOIC | Tape & Reel (TR) | 128B | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | I²C, 2-Wire Serial | Clock/Calendar | 8-SOIC (0.154", 3.90mm Width) | Lead free / RoHS Compliant | 1.5 mm (Max) | 5 mm (Max) | + 85 C | - 40 C | SMD/SMT | 128 B | Serial (2-Wire, I2C) | Yes | 5.5 V | SOIC-8 Narrow | 2500 | 2.7 V | RoHS Compliant | Real Time Clocks | ISL12022 | Intersil | 2500 | 2500 | SOIC N | 8 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 85C | -40C | Industrial | No | 3.3/5 V | 2.7 V | 5.5 V | Compliant | - | - | - | - | |
| 询价 | 8SOIC N | HH:MM:SS | DW:DM:M:Y | Clock/Calendar/Alarm/Interrupt/Battery Backup | 3.3|5 V | Serial (2-Wire, I2C) | 128 byte | -40 to 85 °C | Tape & Reel | Alarm, Daylight Savings, Leap Year, SRAM | Surface Mount | 8-SOIC | Tape & Reel (TR) | 128B | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | I²C, 2-Wire Serial | Clock/Calendar | 8-SOIC (0.154", 3.90mm Width) | Lead free / RoHS Compliant | 1.5 mm (Max) | 5 mm (Max) | + 85 C | - 40 C | SMD/SMT | 128 B | Serial (2-Wire, I2C) | Yes | 5.5 V | SOIC-8 Narrow | 250 | 2.7 V | RoHS Compliant | Real Time Clocks | ISL12022 | Intersil | - | - | - | - | 128B | Alarm, Daylight Savings, Leap Year, SRAM | 8-SOIC | -40°C ~ 85°C | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | I²C, 2-Wire Serial | YY-MM-DD-dd | HH:MM:SS (12/24 hr) | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ISL12022IBZ-T7ACT | 1000 nA | Surface Mount | 1 | |
ISL12022IBZ Renesas Electronics | 询价 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
ISL12022IBZ-T 2.7 - 5.5 V 128 B Real Time Clock/Calendar w/Temp. Compensation - SOIC-8 RENESAS ELECTRONICS AMERICA | 询价 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
ISL12022IBZ-T7A ISL12022 Series 2.7 - 5.5 V I2C 128 Bytes SRAM Real Time Clock - SOIC-8 RENESAS ELECTRONICS AMERICA | 询价 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
