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 | 安装类型 | 包装/外壳 | 表面安装 | 供应商器件包装 | 操作温度 | 包装 | JESD-609代码 | 无铅代码 | 零件状态 | 湿度敏感性等级(MSL) | 终止次数 | 类型 | 端子表面处理 | 附加功能 | 电压 - 供电 | 端子位置 | 峰值回流焊温度（摄氏度） | 功能数量 | 电源电压 | 端子间距 | Reach合规守则 | 时间@峰值回流温度-最大值(s) | 引脚数量 | JESD-30代码 | 资历状况 | 电源电压-最大值(Vsup) | 温度等级 | 电源电压-最小值(Vsup) | 通道数量 | 界面 | 内存大小 | 比特数 | 可调阈值 | 时钟频率 | 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 | 电压 - 供电，电池 | 信息访问方法 | 特征 | 座位高度(最大) | 长度 | 宽度 | RoHS状态 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | ISL12028IB27Z-T | 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 | Tape & Reel (TR) | 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 | |||||||||||||||||||||||||||||||||
 | DS1685Q-5 | Rochester Electronics, LLC | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 表面贴装 | 28-LCC (J-Lead) | YES | 0°C~70°C | Tube | e0 | no | Obsolete | 1 (Unlimited) | 28 | Clock/Calendar | 锡铅 | 4.5V~5.5V | QUAD | 245 | 5V | 1.27mm | unknown | 未说明 | 28 | S-PQCC-J28 | COMMERCIAL | Parallel | 242B | 0.032MHz | 8 | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 3mA @ 5V | 2.5V~3.7V | Alarm, NVSRAM, Square Wave Output, Y2K | 4.57mm | 11.505mm | 11.505mm | Non-RoHS Compliant | |||||||||||||
 | ISL1220IUZ | Rochester Electronics, LLC | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 表面贴装 | 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) | 10-MSOP | -40°C~85°C | Tube | Obsolete | 2 (1 Year) | Clock/Calendar | 2.7V~5.5V | I2C, 2-Wire Serial | 8B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 4μA~6μA @ 3V~5V | 1.8V~5.5V | Alarm, Leap Year, SRAM | ROHS3 Compliant | ||||||||||||||||||||||||||||||||
 | ISL12059IBZ-T | Rochester Electronics, LLC | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 表面贴装 | 8-SOIC (0.154, 3.90mm Width) | 8-SOIC | -40°C~85°C | Tape & Reel (TR) | Obsolete | 2 (1 Year) | Clock/Calendar | 1.8V~3.6V | I2C, 2-Wire Serial | HH:MM:SS (24 hr) | YY-MM-DD-dd | 0.65μA @ 1.8V | Leap Year | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||
 | ISL12057IRUZ-T | Rochester Electronics, LLC | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 表面贴装 | 8-UFDFN | 8-μTDFN (2x2) | -40°C~85°C | Tape & Reel (TR) | Obsolete | 1 (Unlimited) | Clock/Calendar | 1.8V~3.6V | I2C, 2-Wire Serial | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 0.65μA @ 1.8V | Alarm, Leap Year | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||
| DS1307Z | Rochester Electronics, LLC | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 表面贴装 | 8-SOIC (0.154, 3.90mm Width) | YES | 0°C~70°C | Tube | e0 | no | Obsolete | 1 (Unlimited) | 8 | Clock/Calendar | 锡铅 | 4.5V~5.5V | DUAL | 245 | 5V | 1.27mm | 未说明 | 8 | R-PDSO-G8 | COMMERCIAL | I2C, 2-Wire Serial | 56B | 0.032MHz | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 200μA @ 5V | 2V~3.5V | I2C | Leap Year, NVSRAM, Square Wave Output | 1.75mm | 4.9mm | 3.9mm | Non-RoHS Compliant | ||||||||||||||
 | DS1685E-3 | Rochester Electronics, LLC | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 表面贴装 | 24-TSSOP (0.173, 4.40mm Width) | YES | 0°C~70°C | Tube | e0 | no | Obsolete | 1 (Unlimited) | 24 | Clock/Calendar | 锡铅 | 2.7V~3.7V | DUAL | 240 | 3V | 0.65mm | unknown | 20 | 24 | R-PDSO-G24 | COMMERCIAL | Parallel | 242B | 0.032MHz | 8 | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2mA @ 3V | 2.5V~3.7V | Alarm, NVSRAM, Square Wave Output, Y2K | 1.1mm | 7.8mm | 4.4mm | Non-RoHS Compliant | |||||||||||||
 | DS12885S | 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) | YES | 0°C~70°C | Tube | e0 | no | Obsolete | 1 (Unlimited) | 24 | Clock/Calendar | 锡铅 | DAYLIGHT SAVINGS OPTION; SELECTABLE MOTOROLA/INTEL TIMING | 4.5V~5.5V | DUAL | 245 | 5V | 1.27mm | 未说明 | 24 | R-PDSO-G24 | COMMERCIAL | Parallel | 114B | 0.032MHz | 8 | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 15mA @ 4.5V~5.5V | 2.5V~4V | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 2.67mm | 17.9mm | 7.5mm | Non-RoHS Compliant | |||||||||||||
 | DS14285N+ | 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) | NO | -40°C~85°C | Tube | e3 | yes | Obsolete | 1 (Unlimited) | 24 | Clock/Calendar | 哑光锡 | 4.5V~5.5V | DUAL | 260 | 5V | 2.54mm | 30 | 24 | R-PDIP-T24 | COMMERCIAL | Parallel | 114B | 0.032MHz | 8 | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 0.5μA @ 4.5V~5.5V | 2.5V~3.6V | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 5.08mm | 31.75mm | 15.24mm | ROHS3 Compliant | ||||||||||||||
| DS17485-5 | 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) | NO | 0°C~70°C | Tube | e0 | no | Obsolete | 1 (Unlimited) | 24 | Clock/Calendar | 锡铅 | 4.5V~5.5V | DUAL | 240 | 5V | 2.54mm | 20 | 24 | R-PDIP-T24 | COMMERCIAL | Parallel | 4KB | 0.032MHz | 8 | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 3mA @ 4.5V~5.5V | 2.5V~3.7V | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 5.08mm | 31.75mm | 15.24mm | Non-RoHS Compliant | ||||||||||||||
 | DS1688 | Rochester Electronics, LLC | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 通孔 | 28-DIP (0.600, 15.24mm) | NO | 0°C~70°C | Tube | e0 | no | Obsolete | 3 (168 Hours) | 28 | Clock/Calendar | 锡铅 | CAN ALSO OPERATE AT 5V | 2.7V~3.3V 4.5V~5.5V | DUAL | 245 | 5V | 2.54mm | 未说明 | 28 | R-PDIP-T28 | COMMERCIAL | Parallel | 114B | 16 | 8 | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD | Alarm, Leap Year, Square Wave Output, Unique ID | 5.08mm | 36.83mm | 15.24mm | Non-RoHS Compliant | |||||||||||||||
| DS17885S-5 | 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) | YES | 0°C~70°C | Tube | e0 | no | Obsolete | 1 (Unlimited) | 24 | Clock/Calendar | 锡铅 | 4.5V~5.5V | DUAL | 240 | 5V | 1.27mm | 20 | 24 | R-PDSO-G24 | COMMERCIAL | Parallel | 8KB | 0.032MHz | 8 | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 3mA @ 4.5V~5.5V | 2.5V~3.7V | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 2.67mm | 17.9mm | 7.5mm | Non-RoHS Compliant | ||||||||||||||
| DS1685SN-5 | 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) | YES | -40°C~85°C | Tube | e0 | no | Obsolete | 1 (Unlimited) | 24 | Clock/Calendar | 锡铅 | 4.5V~5.5V | DUAL | 245 | 5V | 1.27mm | 未说明 | 24 | R-PDSO-G24 | COMMERCIAL | Parallel | 242B | 0.032MHz | 8 | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 3mA @ 5V | 2.5V~3.7V | Alarm, NVSRAM, Square Wave Output, Y2K | 2.65mm | 15.4mm | 7.5mm | Non-RoHS Compliant | ||||||||||||||
 | DS1673E-5 | Rochester Electronics, LLC | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 表面贴装 | 20-TSSOP (0.173, 4.40mm Width) | YES | 0°C~70°C | Tube | e0 | no | Obsolete | 1 (Unlimited) | 20 | 便携式系统控制器 | 锡铅 | 3-CHANNEL, 8-BIT ADC | 4.5V~5.5V | DUAL | 240 | 5V | 0.65mm | unknown | 20 | 20 | R-PDSO-G20 | COMMERCIAL | 3-Wire Serial | 0.032MHz | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 300μA @ 5V | 2.5V~3.7V | SERIAL, 3-WIRE | Alarm, Leap Year, Watchdog Timer | 1.1mm | 6.5mm | 4.4mm | Non-RoHS Compliant | |||||||||||||
 | DS17285E-5 | Rochester Electronics, LLC | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 表面贴装 | 28-TSSOP (0.465, 11.80mm Width) | YES | 0°C~70°C | Tray | e0 | no | Obsolete | 3 (168 Hours) | 28 | Clock/Calendar | 锡铅 | 4.5V~5.5V | DUAL | 240 | 5V | 0.55mm | 20 | 28 | R-PDSO-G28 | COMMERCIAL | Parallel | 2KB | 0.032MHz | 8 | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 3mA @ 4.5V~5.5V | 2.5V~3.7V | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 1.2mm | 11.8mm | 8mm | Non-RoHS Compliant | ||||||||||||||
 | DS1386P-8-120 | Rochester Electronics, LLC | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 表面贴装 | 34-PowerCap™ Module | YES | 0°C~70°C | Tube | e0 | no | Obsolete | 1 (Unlimited) | 34 | Clock/Calendar | 锡铅 | 4.5V~5.5V | DUAL | 240 | 5V | 未说明 | 34 | R-XDMA-U34 | COMMERCIAL | Parallel | 8KB | 0.032MHz | 8 | 1 | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 4mA @ 5V | 3V | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer | Non-RoHS Compliant | ||||||||||||||||||
| DS1501YE | Rochester Electronics, LLC | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 表面贴装 | 28-TSSOP (0.465, 11.80mm Width) | YES | 0°C~70°C | Tray | e0 | no | Obsolete | 3 (168 Hours) | 28 | Clock/Calendar | 锡铅 | 4.5V~5.5V | DUAL | 240 | 5V | 0.55mm | 20 | 28 | R-PDSO-G28 | COMMERCIAL | Parallel | 256B | 0.032MHz | 8 | 1 | HH:MM:SS (24 hr) | YY-MM-DD-dd | 5mA @ 4.5V~5.5V | 2.5V~3.7V | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | 1.2mm | 11.8mm | 8mm | Non-RoHS Compliant | ||||||||||||||
 | DS1556W-120 | Rochester Electronics, LLC | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 通孔 | 32-DIP Module (0.600, 15.24mm) | NO | 0°C~70°C | Tube | e0 | no | Obsolete | 3 (168 Hours) | 32 | Clock/Calendar | 锡铅 | 2.97V~3.63V | DUAL | 240 | 3.3V | 2.54mm | unknown | 未说明 | 32 | R-PDMA-P32 | COMMERCIAL | Parallel | 128KB | 0.032MHz | 8 | HH:MM:SS (24 hr) | YY-MM-DD-dd | 4mA @ 3.3V | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | 10.922mm | 43.053mm | 15.24mm | Non-RoHS Compliant | |||||||||||||||
| DS1747P-70 | Rochester Electronics, LLC | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 表面贴装 | 34-PowerCap™ Module | YES | 0°C~70°C | Tube | e0 | no | Obsolete | 3 (168 Hours) | 34 | Clock/Calendar | 锡铅 | 包含晶体和电池的Powercap模块 | 4.5V~5.5V | DUAL | 240 | 5V | 未说明 | 34 | R-XDMA-U34 | COMMERCIAL | Parallel | 512KB | 0.032MHz | 8 | HH:MM:SS (24 hr) | YY-MM-DD-dd | 4mA @ 5V | 3V | Leap Year, NVSRAM, Y2K | Non-RoHS Compliant | ||||||||||||||||||
| DS1743P-70+ | Rochester Electronics, LLC | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 表面贴装 | 34-PowerCap™ Module | YES | 0°C~70°C | Tube | e3 | yes | Obsolete | 1 (Unlimited) | 34 | Clock/Calendar | TIN | 包含晶体和电池的Powercap模块 | 4.5V~5.5V | DUAL | 260 | 5V | unknown | 未说明 | 34 | R-XDMA-U34 | COMMERCIAL | Parallel | 8KB | 0.032MHz | 8 | HH:MM:SS (24 hr) | YY-MM-DD-dd | 3mA @ 5V | 3V | Leap Year, NVSRAM, Y2K | ROHS3 Compliant | |||||||||||||||||
 | MAX6910EO30+ | Rochester Electronics, LLC | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 表面贴装 | -40°C | 20-SSOP (0.154, 3.90mm Width) | YES | 85°C | Tube | e3 | no | Obsolete | 1 (Unlimited) | 20 | Clock/Calendar/Supervisor | TIN | 2.7V~3.3V | DUAL | 260 | 1 | 3V | 0.635mm | 未说明 | 20 | R-PDSO-G20 | 3.3V | INDUSTRIAL | 2.7V | 1 | I2C, 2-Wire Serial | 31B | YES | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.73mm | 8.65mm | 3.9mm | ROHS3 Compliant | ||||||||||||||
 | DS1315SN-5 | Rochester Electronics, LLC | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 表面贴装 | 16-SOIC (0.295, 7.50mm Width) | 16-SOIC | -40°C~85°C | Tube | Obsolete | 1 (Unlimited) | 幻影时间芯片 | 4.5V~5.5V | Parallel | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1.3mA @ 5V | 2.5V~3.7V | Leap Year | Non-RoHS Compliant | |||||||||||||||||||||||||||||||||
| DS1553P-100 | Rochester Electronics, LLC | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 表面贴装 | 34-PowerCap™ Module | YES | 0°C~70°C | Tube | e0 | no | Obsolete | 3 (168 Hours) | 34 | Clock/Calendar | 锡铅 | 包含晶体和电池的Powercap模块 | 4.5V~5.5V | DUAL | 240 | 5V | 未说明 | 34 | R-XDMA-U34 | COMMERCIAL | Parallel | 8KB | 0.032MHz | 8 | HH:MM:SS (24 hr) | YY-MM-DD-dd | 3mA @ 5V | 3V | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | Non-RoHS Compliant | ||||||||||||||||||
| DS1744WP-120 | Rochester Electronics, LLC | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 表面贴装 | 34-PowerCap™ Module | YES | 0°C~70°C | Tube | e0 | no | Obsolete | 3 (168 Hours) | 34 | Clock/Calendar | 锡铅 | 包含晶体和电池的Powercap模块 | 2.97V~3.63V | DUAL | 240 | 3.3V | 未说明 | 34 | R-XDMA-U34 | COMMERCIAL | Parallel | 32KB | 0.032MHz | 8 | HH:MM:SS (24 hr) | YY-MM-DD-dd | 2mA @ 3.3V | 3V | Leap Year, NVSRAM, Y2K | Non-RoHS Compliant | ||||||||||||||||||
| DS1557WP-120IND | Rochester Electronics, LLC | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 表面贴装 | 34-PowerCap™ Module | YES | -40°C~85°C | Tube | e0 | no | Obsolete | 3 (168 Hours) | 34 | Clock/Calendar | 锡铅 | 2.97V~3.63V | DUAL | 240 | 3.3V | 未说明 | 34 | R-XDMA-U34 | COMMERCIAL | Parallel | 512KB | 0.032MHz | 8 | HH:MM:SS (24 hr) | YY-MM-DD-dd | 4mA @ 3.3V | 3V | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | Non-RoHS Compliant |