芯天下

ISL12022IBZ 系列

renesas
intersil

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)

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ISL12022IBZ - 型号列表6 个型号

Factory Pack Quantity

Standard Package

Unit Pack

MOQ

Packaging

Height

Length

Maximum Operating Temperature

Minimum Operating Temperature

Package / Case

制造商零件编号价格/库存PackageTime FormatDate FormatFunctionOperating Supply VoltageBus TypeUser RAMOperating TemperatureStandard PackageFeaturesMounting TypeSupplier Device PackagePackagingMemory SizeVoltage - SupplyVoltage - Supply, BatteryInterfaceTypePackage/CaserohsHeightLengthMaximum Operating TemperatureMinimum Operating TemperatureMounting StyleRTC Memory SizeRTC Bus InterfaceBattery Backup SwitchingSupply Voltage - MaxPackage / CaseFactory Pack QuantitySupply Voltage - MinRoHSProductSeriesBrandUnit PackMOQPackage TypePin 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DimensionsFunctionsMaximum Operating Supply VoltageMinimum Operating Supply VoltageWidth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MountingOperating Temperature (Max)Operating Temperature (Min)Operating Temperature ClassificationRad HardenedOperating Supply Voltage (Typ)Operating Supply Voltage (Min)Operating Supply Voltage (Max)DELETEDOther Names电池电源电流装配类型警报
ISL12022IBZ
5
ISL12022IBZ

Real Time Clock Serial 128Byte 8-Pin SOIC N

intersil

询价8SOIC NHH:MM:SSDW:DM:M:YClock/Calendar/Alarm/Interrupt/Battery Backup3.3|5 VSerial (2-Wire, I2C)128 byte-40 to 85 °CRail / TubeAlarm, Daylight Savings, Leap Year, SRAMSurface Mount8-SOICTube128B2.7 V ~ 5.5 V1.8 V ~ 5.5 VI²C, 2-Wire SerialClock/Calendar8-SOIC (0.154", 3.90mm Width)Lead free / RoHS Compliant1.5mm5mm+85 °C-40 °CSMD/SMT128 BSerial (2-Wire, I2C)Yes5.5 VSOIC-8982.7 VRoHS CompliantReal Time ClocksISL12022Intersil980980SOIC N8128BAlarm, Daylight Savings, Leap Year, SRAM8-SOIC-40°C ~ 85°C2.7 V ~ 5.5 V1.8 V ~ 5.5 VI²C, 2-Wire SerialYY-MM-DD-ddHH:MM:SS (12/24 hr)8-SOIC (0.154", 3.90mm Width)Clock/Calendar5 x 4 x 1.5mmAlarm, Battery Backup, Calendar, Clock, Switch Over5.5 V2.7 V4mm警报、备用电池、日历、转移Y+85 °C表面贴装81.5mm-40 °C4mmSOIC5.5 V5mm128B2.7 V串行 I2C5 x 4 x 1.5mm-------------
ISL12022IBZ-T
2
ISL12022IBZ-T

Real Time Clock Serial 128Byte 8-Pin SOIC N T/R

intersil

询价8SOIC NHH:MM:SSDW:DM:M:YClock/Calendar/Alarm/Interrupt/Battery Backup3.3|5 VSerial (2-Wire, I2C)128 byte-40 to 85 °CTape & ReelAlarm, Daylight Savings, Leap Year, SRAMSurface Mount8-SOICTape & Reel (TR)128B2.7 V ~ 5.5 V1.8 V ~ 5.5 VI²C, 2-Wire SerialClock/Calendar8-SOIC (0.154", 3.90mm Width)Lead free / RoHS Compliant1.5 mm (Max)5 mm (Max)+ 85 C- 40 CSMD/SMT128 BSerial (2-Wire, I2C)Yes5.5 VSOIC-8 Narrow25002.7 VRoHS CompliantReal Time ClocksISL12022Intersil25002500SOIC N8-------------------------------Surface Mount85C-40CIndustrialNo3.3/5 V2.7 V5.5 VCompliant----
ISL12022IBZ-T7A
3
ISL12022IBZ-T7A

Real Time Clock Serial 128Byte 8-Pin SOIC N T/R

intersil

询价8SOIC NHH:MM:SSDW:DM:M:YClock/Calendar/Alarm/Interrupt/Battery Backup3.3|5 VSerial (2-Wire, I2C)128 byte-40 to 85 °CTape & ReelAlarm, Daylight Savings, Leap Year, SRAMSurface Mount8-SOICTape & Reel (TR)128B2.7 V ~ 5.5 V1.8 V ~ 5.5 VI²C, 2-Wire SerialClock/Calendar8-SOIC (0.154", 3.90mm Width)Lead free / RoHS Compliant1.5 mm (Max)5 mm (Max)+ 85 C- 40 CSMD/SMT128 BSerial (2-Wire, I2C)Yes5.5 VSOIC-8 Narrow2502.7 VRoHS CompliantReal Time ClocksISL12022Intersil----128BAlarm, Daylight Savings, Leap Year, SRAM8-SOIC-40°C ~ 85°C2.7 V ~ 5.5 V1.8 V ~ 5.5 VI²C, 2-Wire SerialYY-MM-DD-ddHH:MM:SS (12/24 hr)8-SOIC (0.154", 3.90mm Width)Clock/Calendar-----------------------------ISL12022IBZ-T7ACT1000 nASurface Mount1
ISL12022IBZ
ISL12022IBZ

Renesas Electronics

询价------------------------------------------------------------------------------------
ISL12022IBZ-T
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
ISL12022IBZ-T7A

ISL12022 Series 2.7 - 5.5 V I2C 128 Bytes SRAM Real Time Clock - SOIC-8

RENESAS ELECTRONICS AMERICA

询价------------------------------------------------------------------------------------
6 个型号