类别是'时钟/定时 - 实时时钟'
时钟/定时 - 实时时钟 (3887)
图片 | 产品型号 | 品牌 | 数据表 | 有效性 | 单价(CNY) | 询价 | 认证 | 工厂交货时间 | 底架 | 安装类型 | 包装/外壳 | 表面安装 | 引脚数 | 供应商器件包装 | 操作温度 | 包装 | 已出版 | JESD-609代码 | 无铅代码 | 零件状态 | 湿度敏感性等级(MSL) | 终止次数 | ECCN 代码 | 类型 | 端子表面处理 | 最高工作温度 | 最小工作温度 | HTS代码 | 电压 - 供电 | 端子位置 | 峰值回流焊温度（摄氏度） | 电源电压 | 端子间距 | 时间@峰值回流温度-最大值(s) | 引脚数量 | JESD-30代码 | 资历状况 | 工作电源电压 | 电源 | 温度等级 | 界面 | 最大电源电压 | 最小电源电压 | 内存大小 | 时钟频率 | 逻辑功能 | 外部数据总线宽度 | 定时器数量 | 时间格式 | 日期格式 | 最大计时电流 | 时间-最小值 | 中断能力 | 电压 - 供电，电池 | 易失性 | 信息访问方法 | 特征 | 座位高度(最大) | 长度 | 宽度 | 辐射硬化 | RoHS状态 | 无铅 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | ISL12028AIV27Z-T | Intersil (Renesas Electronics America) | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 表面贴装 | TSSOP | 14 | Tape & Reel | 2005 | e3 | 活跃 | 1 (Unlimited) | 14 | EAR99 | Matte Tin (Sn) - annealed | 85°C | -40°C | 8542.39.00.01 | DUAL | 3.3V | 0.65mm | 3.3V | 3/5V | INDUSTRIAL | 2-Wire, I2C, Serial | 5.5V | 2.7V | 0.032MHz | Clock | HH:MM:SS | YY-MM-DD-dd | SECONDS | Y | YES | I2C | 1.2mm | 5mm | 4.4mm | 无 | 符合RoHS标准 | ||||||||||||||||||||||
 | ISL12029AIB27Z-T | Intersil (Renesas Electronics America) | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 表面贴装 | SOIC | Tape & Reel | 2005 | e3 | 活跃 | 2 (1 Year) | 14 | EAR99 | Matte Tin (Sn) - annealed | 85°C | -40°C | 8542.39.00.01 | DUAL | 260 | 3.3V | 1.27mm | 14, 14 | R-PDSO-G14 | 3.3V | 3/5V | INDUSTRIAL | 2-Wire, I2C, Serial | 5.5V | 2.7V | 0.032MHz | Clock | 1 | HH:MM:SS | YY-MM-DD-dd | SECONDS | Y | NO | I2C | 1.75mm | 8.65mm | 3.9mm | 无 | 符合RoHS标准 | |||||||||||||||||||
 | ISL12028IB30AZ-T | Intersil (Renesas Electronics America) | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 表面贴装 | SOIC | 2005 | e3 | 活跃 | 2 (1 Year) | 14 | EAR99 | Matte Tin (Sn) - annealed | 85°C | -40°C | 8542.39.00.01 | DUAL | 260 | 3.3V | 1.27mm | 40 | 14, 14 | R-PDSO-G14 | 3.3V | 3/5V | INDUSTRIAL | 2-Wire, I2C, Serial | 5.5V | 2.7V | 0.032MHz | Clock | HH:MM:SS | YY-MM-DD-dd | SECONDS | Y | YES | I2C | 1.75mm | 8.65mm | 3.9mm | 无 | 符合RoHS标准 | ||||||||||||||||||||
 | ISL12029IB27AZ-T | Intersil (Renesas Electronics America) | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 表面贴装 | SOIC | 2005 | e3 | 活跃 | 2 (1 Year) | 14 | EAR99 | Matte Tin (Sn) - annealed | 85°C | -40°C | 8542.39.00.01 | DUAL | 260 | 3.3V | 1.27mm | 40 | 14, 14 | R-PDSO-G14 | 3.3V | 3/5V | INDUSTRIAL | 2-Wire, I2C, Serial | 5.5V | 2.7V | 0.032MHz | Clock | 1 | HH:MM:SS | YY-MM-DD-dd | SECONDS | Y | NO | I2C | 1.75mm | 8.65mm | 3.9mm | 无 | 符合RoHS标准 | |||||||||||||||||||
 | ISL12029IB30AZ-T | Intersil (Renesas Electronics America) | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 表面贴装 | SOIC | Tape & Reel | 2005 | e3 | 活跃 | 2 (1 Year) | 14 | EAR99 | Matte Tin (Sn) - annealed | 85°C | -40°C | 8542.39.00.01 | DUAL | 260 | 3.3V | 1.27mm | 40 | 14, 14 | R-PDSO-G14 | 3.3V | 3/5V | INDUSTRIAL | 2-Wire, I2C, Serial | 5.5V | 2.7V | 0.032MHz | Clock | 1 | HH:MM:SS | YY-MM-DD-dd | SECONDS | Y | NO | I2C | 1.75mm | 8.65mm | 3.9mm | 无 | 符合RoHS标准 | ||||||||||||||||||
 | ISL12059IBZ-T | Electric Imp Inc. | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 表面贴装 | SOIC | 8 | Tape & Reel | 2009 | 活跃 | 85°C | -40°C | 3.3V | 2-Wire, I2C, Serial | 3.6V | 1.8V | Clock | HH:MM:SS | YY-MM-DD-dd | 无 | 符合RoHS标准 | |||||||||||||||||||||||||||||||||||||||||
 | DS1338U-33+T&R/C01 | Maxim Integrated | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 2 Weeks | UMAX | Tape & Reel | 2015 | 85°C | -40°C | 3.3V | Clock | HH:MM:SS | 无 | 符合RoHS标准 | |||||||||||||||||||||||||||||||||||||||||||||||
 | DS1305EN+T&R/C01 | Maxim Integrated | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | TSSOP | 2012 | 85°C | -40°C | 96B | Clock | HH:MM:SS (12/24 hr) | 无 | 符合RoHS标准 | |||||||||||||||||||||||||||||||||||||||||||||||||
 | DS1501YE+T&R | Maxim Integrated | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 表面贴装 | TSOP | 28 | Tape & Reel | 2013 | 70°C | 0°C | 5V | Parallel | 5.5V | 4.5V | 256B | Clock | HH:MM:SS | YY-MM-DD-dd | 无 | 符合RoHS标准 | 无铅 | ||||||||||||||||||||||||||||||||||||||||
.png) | RS5C338A-E2-F | RICOH Electronic Devices Co., LTD. | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 9 Weeks | Tape & Reel (TR) | 活跃 | 1 (Unlimited) | 符合RoHS标准 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| RX-8581SA-B3 | Epson | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 卷带 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | ISL12029AIB27Z | Rochester Electronics, LLC | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 表面贴装 | 14-SOIC (0.154, 3.90mm Width) | 14-SOIC | -40°C~85°C | Tube | Obsolete | 2 (1 Year) | Clock/Calendar | 2.7V~5.5V | I2C, 2-Wire Serial | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 10μA~20μA @ 2.7V~5.5V | 1.8V~5.5V | Alarm, Leap Year, Supervisor, Watchdog Timer | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||
 | CBC92132C-Q3-TR3 | Cymbet Corporation | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 9 Weeks | 表面贴装 | 16-UFQFN Exposed Pad | -40°C~85°C | Tape & Reel (TR) | 活跃 | 1 (Unlimited) | Clock/Calendar | 2.5V~5.5V | I2C | 64B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 50nA @ 2.5V~5.5V | 3.2V | Alarm, Backup Supply Charger, Leap Year, RAM | 符合RoHS标准 | |||||||||||||||||||||||||||||||||||||||||
 | MAX31342EWA+ | Maxim Integrated | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 表面贴装 | 8-WFBGA, WLBGA | -40°C~85°C | 活跃 | 1 (Unlimited) | Clock/Calendar | 1.6V~3.6V | I2C | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 0.33μA @ 3V | Alarm, Leap Year, Square Wave Output | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||
 | BQ4852YMC-85 | Rochester Electronics, LLC | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | Obsolete | 3 (168 Hours) | Non-RoHS Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | BQ4285EP | Rochester Electronics, LLC | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 通孔 | 24-DIP (0.600, 15.24mm) | 24-PDIP | 0°C~70°C | Tube | Obsolete | 3 (168 Hours) | Clock/Calendar | 4.5V~5.5V | Parallel | 114B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 300μA @ 5V | 2.5V~4V | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | Non-RoHS Compliant | |||||||||||||||||||||||||||||||||||||||||
 | BQ3285LSS | Rochester Electronics, LLC | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 表面贴装 | 24-SSOP (0.154, 3.90mm Width) | YES | 70°C | Tube | e0 | yes | Obsolete | 3 (168 Hours) | 24 | Clock/Calendar | 锡铅 | 2.7V~3.6V | DUAL | 未说明 | 3.15V | 未说明 | R-PDSO-G24 | COMMERCIAL | COMMERCIAL | Parallel | 242B | 8 | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.4V~4V | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | Non-RoHS Compliant | |||||||||||||||||||||||||||||
 | DS1371U | Rochester Electronics, LLC | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 表面贴装 | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | 8-uMAX | -40°C~85°C | Tube | Obsolete | 1 (Unlimited) | 二进制计数器 | 1.7V~5.5V | I2C, 2-Wire Serial | Binary | Binary | 1.3μA @ 1.7V~5.5V | Alarm, Square Wave Output, Watchdog Timer | Non-RoHS Compliant | |||||||||||||||||||||||||||||||||||||||||||
 | BQ4845YS-A4TR | Rochester Electronics, LLC | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 表面贴装 | 28-SOIC (0.295, 7.50mm Width) | 28-SOIC | 0°C~70°C | Tape & Reel (TR) | Obsolete | 1 (Unlimited) | Clock/Calendar | 4.5V~5.5V | Parallel | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.5mA Typ @ 4.5 V~5.5 V | 2.3V~4V | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||
 | BQ3285ESTR | Rochester Electronics, LLC | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 表面贴装 | 24-SOIC (0.295, 7.50mm Width) | 24-SOIC | 0°C~70°C | Tape & Reel (TR) | Obsolete | 1 (Unlimited) | Clock/Calendar | 4.5V~5.5V | Parallel | 242B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 300μA @ 5V | 2.5V~4V | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||
| BQ3285LDSSTR | Rochester Electronics, LLC | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 表面贴装 | 24-SSOP (0.154, 3.90mm Width) | 24-SSOP/QSOP | 0°C~70°C | Tape & Reel (TR) | Obsolete | 2 (1 Year) | Clock/Calendar | 2.7V~5.5V | Parallel | 242B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 100μA @ 3V | 2.4V~4V | Alarm, Daylight Savings, NVSRAM | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||
 | DS1302SN | Rochester Electronics, LLC | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 表面贴装 | 8-SOIC (0.209, 5.30mm Width) | 8-SO | -40°C~85°C | Tube | Obsolete | 1 (Unlimited) | Clock/Calendar | 2V~5.5V | 3-Wire Serial | 31B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 0.3μA~1μA @ 2V~5V | 2V~5.5V | Leap Year, NVSRAM, Trickle-Charger | Non-RoHS Compliant | |||||||||||||||||||||||||||||||||||||||||
 | ISL12028IV27Z | Rochester Electronics, LLC | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 表面贴装 | 14-TSSOP (0.173, 4.40mm Width) | 14-TSSOP | -40°C~85°C | Tube | Obsolete | 1 (Unlimited) | Clock/Calendar | 2.7V~5.5V | I2C, 2-Wire Serial | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 10μA~20μA @ 2.7V~5.5V | 1.8V~5.5V | Alarm, Leap Year, Supervisor, Watchdog Timer | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||
| ISL12028IV27Z-T | Rochester Electronics, LLC | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 表面贴装 | 14-TSSOP (0.173, 4.40mm Width) | 14-TSSOP | -40°C~85°C | Tape & Reel (TR) | Obsolete | 1 (Unlimited) | Clock/Calendar | 2.7V~5.5V | I2C, 2-Wire Serial | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 10μA~20μA @ 2.7V~5.5V | 1.8V~5.5V | Alarm, Leap Year, Supervisor, Watchdog Timer | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||
 | ISL12027IV30AZ | Rochester Electronics, LLC | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 表面贴装 | 8-TSSOP (0.173, 4.40mm Width) | 8-TSSOP | -40°C~85°C | Tube | Obsolete | 1 (Unlimited) | Clock/Calendar | 2.7V~5.5V | I2C, 2-Wire Serial | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 10μA~20μA @ 2.7V~5.5V | 1.8V~5.5V | Alarm, Leap Year, Supervisor, Watchdog Timer | ROHS3 Compliant |