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 | 触点镀层 | 底架 | 安装类型 | 包装/外壳 | 表面安装 | 引脚数 | 供应商器件包装 | 质量 | 操作温度 | 包装 | 已出版 | 系列 | JESD-609代码 | 无铅代码 | 零件状态 | 湿度敏感性等级(MSL) | 终止次数 | 终端 | 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 | 最大功率耗散 | 电压 - 供电 | 端子位置 | 终端形式 | 峰值回流焊温度（摄氏度） | 电源电压 | 端子间距 | Reach合规守则 | 频率 | 时间@峰值回流温度-最大值(s) | 基本部件号 | 引脚数量 | JESD-30代码 | 资历状况 | 工作电源电压 | 电源电压-最大值(Vsup) | 电源 | 温度等级 | 电源电压-最小值(Vsup) | 界面 | 最大电源电压 | 最小电源电压 | 内存大小 | 工作电源电流 | uPs/uCs/外围ICs类型 | 比特数 | 时钟频率 | 访问时间 | 逻辑功能 | 监测的电压数量 | 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 | 高度 | 座位高度(最大) | 长度 | 宽度 | 辐射硬化 | 达到SVHC | RoHS状态 | 无铅 | |||
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 | DS3234SN# | Maxim Integrated | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 6 Weeks | Tin | 表面贴装 | 表面贴装 | 20-SOIC (0.295, 7.50mm Width) | 20 | 800.987426mg | -40°C~85°C | Tube | 2010 | e3 | yes | 活跃 | 1 (Unlimited) | 20 | EAR99 | Clock/Calendar | 8542.39.00.01 | 2V~5.5V | DUAL | 260 | 3.3V | 1.27mm | 30 | DS3234 | 20 | 3.3V | SPI | 256B | 8 | 0.032MHz | Clock | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 120μA~160μA @ 3.63V~5.5V | SECONDS | Y | 2V~3.8V | NO | Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal | 2.35mm | 13mm | 7.6mm | 无 | Unknown | ROHS3 Compliant | |||||||||||||||||||||||||||||||
 | DS1746W-120+ | Maxim Integrated | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 6 Weeks | 通孔 | 32-DIP Module (0.600, 15.24mm) | NO | 32 | 0°C~70°C | Tube | 2012 | e3 | yes | 活跃 | 1 (Unlimited) | 32 | EAR99 | Clock/Calendar | Matte Tin (Sn) | 8473.30.11.80 | 2.97V~3.63V | DUAL | 260 | 3.3V | 2.54mm | not_compliant | 未说明 | DS1746 | 32 | 不合格 | 3.3V | Parallel | 128KB | 8 | HH:MM:SS (24 hr) | YY-MM-DD-dd | 2mA @ 3.3V | SECONDS | N | NO | Leap Year, NVSRAM, Y2K | 10.922mm | 43.053mm | 15.24mm | ROHS3 Compliant | 无铅 | |||||||||||||||||||||||||||||||||||
 | DS1308U-18+ | Maxim Integrated | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 6 Weeks | 表面贴装 | 表面贴装 | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | 8 | -40°C~85°C | Tube | 2013 | 活跃 | 1 (Unlimited) | 8 | EAR99 | Clock/Calendar | 1.71V~5.5V | DUAL | 1.8V | 0.65mm | DS1308 | 8 | 1.8V | I2C, 2-Wire Serial | 56B | 0.4MHz | Clock | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 100μA @ 200μA @ 1.89V~5.5V | SECONDS | N | 1.3V~5.5V | NO | I2C | Leap Year, NVSRAM, Square Wave Output | 1.1mm | 3mm | 3mm | 无 | Unknown | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||
 | DS1344E-3+T&R | Maxim Integrated | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 6 Weeks | 表面贴装 | 表面贴装 | 20-TSSOP (0.173, 4.40mm Width) | 20 | 20-TSSOP | -40°C~85°C | Digi-Reel® | 2002 | 活跃 | 1 (Unlimited) | Clock/Calendar | 85°C | -40°C | 2.7V~5.5V | DS1344 | 3V | SPI | 96B | Clock | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.3V~5.5V | Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger | 无 | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||
 | DS1747P-70+ | Maxim Integrated | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 11 Weeks | 表面贴装 | 34-PowerCap™ Module | YES | 0°C~70°C | Tube | 2012 | e3 | yes | Obsolete | 3 (168 Hours) | 34 | EAR99 | Clock/Calendar | Matte Tin (Sn) | 8473.30.11.80 | 4.5V~5.5V | DUAL | 260 | 5V | 1.27mm | not_compliant | 未说明 | DS1747 | 34 | R-XDMA-U34 | 不合格 | 5V | Parallel | 512KB | 0.032MHz | 8 | HH:MM:SS (24 hr) | YY-MM-DD-dd | 4mA @ 5V | SECONDS | N | 3V | NO | Leap Year, NVSRAM, Y2K | 2.3368mm | 25.019mm | 23.495mm | ROHS3 Compliant | 无铅 | |||||||||||||||||||||||||||||||||
| DS1643P-100+ | Maxim Integrated | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 表面贴装 | 34-PowerCap™ Module | YES | 34 | 0°C~70°C | Tube | 1997 | e3 | yes | Obsolete | 3 (168 Hours) | 34 | EAR99 | Clock/Calendar | 哑光锡 | 8473.30.11.80 | 4.5V~5.5V | DUAL | 未说明 | 5V | 1.27mm | 未说明 | DS1643 | 34 | 不合格 | Parallel | 8KB | 0.032MHz | 100 ns | 8 | HH:MM:SS (24 hr) | YY-MM-DD-dd | 3mA @ 5V | 3V | Leap Year, NVSRAM | 2.3368mm | 25.019mm | 23.495mm | ROHS3 Compliant | 无铅 | ||||||||||||||||||||||||||||||||||||||
 | DS17285S-3NT | Maxim Integrated | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 表面贴装 | 表面贴装 | 24-SOIC (0.295, 7.50mm Width) | 24 | -40°C~85°C | Tape & Reel (TR) | 2012 | e0 | Obsolete | 1 (Unlimited) | 24 | EAR99 | Clock/Calendar | Tin/Lead (Sn/Pb) | 8542.39.00.01 | 2.7V~3.7V | DUAL | 245 | 3V | 1.27mm | not_compliant | 未说明 | DS17285 | 24 | 不合格 | 3V | Parallel | 2KB | 0.032MHz | Clock | 8 | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2mA @ 2.7V~3.7V | SECONDS | Y | 2.5V~3.7V | YES | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 2.67mm | 17.9mm | 7.5mm | Non-RoHS Compliant | 含铅 | |||||||||||||||||||||||||||||||||
 | RX6110SA:BB PURE SN | EPSON | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 13 Weeks | 表面贴装 | 14-SOIC (0.197, 5.00mm Width) | YES | -40°C~85°C | RX6110SA | e3 | 活跃 | 1 (Unlimited) | 14 | Clock/Calendar | Tin (Sn) | 1.6V~5.5V | DUAL | 鸥翼 | 未说明 | 3V | 1.27mm | 未说明 | R-PDSO-G14 | I2C, SPI | 16B | 0.25μA @ 3V | I2C; SERIAL | Alarm, SRAM | 3.3mm | 10.1mm | 5mm | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||
 | M48T201Y-70MH1E | STMicroelectronics | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 表面贴装 | 表面贴装 | 44-BSOP (0.337, 8.56mm Width) requires SNAPHAT | 44 | 有 | 0°C~70°C | Tube | Timekeeper® | e3/e4 | Obsolete | 1 (Unlimited) | 44 | SMD/SMT | EAR99 | Clock/Calendar | TIN/NICKEL PALLADIUM GOLD | 1W | 4.5V~5.5V | DUAL | 5V | 70GHz | M48T201 | 44 | 5V | 5V | Parallel | 512kB | 15mA | 70 ns | Clock | 1 | 1 | HH:MM:SS (24 hr) | YY-MM-DD-dd | 3mA @ 4.5V~5.5V | SECONDS | Y | 3V | NO | Alarm, Leap Year, Square Wave Output, Supervisor, Watchdog Timer, Y2K | 2.69mm | 18.49mm | 8.89mm | 无 | 无SVHC | Non-RoHS Compliant | 无铅 | |||||||||||||||||||||||||||||||
.png) | BQ3285LCSS | NA | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | SSOP | YES | 24 | 70°C | no | 24 | EAR99 | 8542.39.00.01 | DUAL | 鸥翼 | 3V | 0.635mm | 24 | 不合格 | 5.5V | COMMERCIAL | 2.7V | TIMER, REAL TIME CLOCK | 0.032MHz | 8 | PARALLEL, MUXED BUS | 1.73mm | 8.65mm | 3.9mm | 符合RoHS标准 | 含铅 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
 | BQ3285ESTRG4 | NA | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 表面贴装 | SOIC | 24 | 624.398247mg | Tape & Reel (TR) | e4 | yes | 1 (Unlimited) | 24 | EAR99 | Nickel/Palladium/Gold (Ni/Pd/Au) | 70°C | 0°C | 8542.39.00.01 | DUAL | 260 | 5V | 1.27mm | 24 | 5V | 5V | COMMERCIAL | Parallel | 5.5V | 4.5V | 242B | 0.032MHz | Clock | 8 | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SECONDS | Y | NO | 2.65mm | 15.4mm | 7.5mm | 无 | 符合RoHS标准 | 含铅 | |||||||||||||||||||||||||||||||||||||
 | S-35199A01-HRT1 | ABLIC U.S.A. Inc. | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 表面贴装 | 12-UFBGA, WLBGA | YES | -40°C~85°C | Tape & Reel (TR) | yes | 不用于新设计 | 1 (Unlimited) | 12 | EAR99 | Clock/Calendar | 8542.39.00.01 | 1.3V~5.5V | BOTTOM | 260 | 3V | 0.5mm | 10 | 12 | R-PBGA-B12 | 不合格 | 3-Wire Serial | 0.032MHz | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 8μA~14μA @ 3V~5V | SERIAL, 3-WIRE | Alarm, Leap Year | 0.6mm | 1.97mm | 1.84mm | 符合RoHS标准 | ||||||||||||||||||||||||||||||||||||||||||||||
| R2025D-E2-F | RICOH Electronic Devices Co., LTD. | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 9 Weeks | 表面贴装 | 22-SMD, Flat Lead Exposed Pad | 22 | 22-SON (6.1x4.7) | -40°C~85°C | Tape & Reel (TR) | 活跃 | 1 (Unlimited) | Clock/Calendar | 1.7V~5.5V | I2C, 2-Wire Serial | Clock | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 120μA~1.8μA @ 3V~5V | Alarm, Leap Year | 符合RoHS标准 | 无铅 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| R2043L-E2 | RICOH Electronic Devices Co., LTD. | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 9 Weeks | -40°C | YES | 85°C | Tape & Reel (TR) | 活跃 | 1 (Unlimited) | 16 | QUAD | 无铅 | 3V | 0.4mm | 16 | S-XQCC-N16 | 5.5V | INDUSTRIAL | 1.7V | TIMER, REAL TIME CLOCK | 0.032MHz | SERIAL, 4-WIRE/SPI | 0.43mm | 2.3mm | 2.3mm | 符合RoHS标准 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | 1339-2DCGI8 | Renesas Electronics America Inc. | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 12 Weeks | 表面贴装 | 8-SOIC (0.154, 3.90mm Width) | 8-SOIC | -40°C~85°C | Tape & Reel (TR) | 活跃 | 1 (Unlimited) | Clock/Calendar | 2V~5.5V | IDT1339 | I2C, 2-Wire Serial | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 200μA @ 3.63V~5.5V | 1.3V~3.7V | Alarm, Leap Year, Square Wave Output, Trickle-Charger | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | RX-8035SA:B3 PURE SN | EPSON | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 13 Weeks | 表面贴装 | 14-SOIC, Non-Standard | 14-SOP | -40°C~85°C | Tape & Reel (TR) | RX-8035SA | 活跃 | 1 (Unlimited) | 时间事件记录器 | 2.4V~5.5V | I2C, 2-Wire Serial | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5μA @ 3V | 1V~5.5V | Alarm | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | AS1801-BTDT | ams | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 表面贴装 | 表面贴装 | 8-UFDFN Exposed Pad | 8 | 50.008559mg | -40°C~85°C | Tape & Reel (TR) | Obsolete | 1 (Unlimited) | Clock/Calendar | 1.8V~3.6V | I2C, 2-Wire Serial | Clock | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 0.5μA @ 1.5V | 0.9V~3.6V | Alarm, Leap Year, Square Wave Output, Trickle-Charger | 符合RoHS标准 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| RTC-4553A2 | EPSON | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 表面贴装 | 表面贴装 | 14-SOIC (0.209, 5.30mm Width) | -30°C~70°C | Tape & Reel (TR) | Obsolete | 1 (Unlimited) | Clock/Calendar | 2.7V~5.5V | 4-Wire Serial | 120b | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 3μA @ 5V | Leap Year, SRAM | Non-RoHS Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| R2023T-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) | Clock | 符合RoHS标准 | 无铅 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | X1228S14 | Intersil (Renesas Electronics America) | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 表面贴装 | SOIC | 2005 | e0 | 14 | EAR99 | Tin/Lead (Sn/Pb) | 70°C | 0°C | 8542.39.00.01 | DUAL | 5V | 1.27mm | not_compliant | 14 | R-PDSO-G14 | 不合格 | 5.5V | 5V | COMMERCIAL | 2.7V | 2-Wire, I2C, Serial | 3.9kB | TIMER, REAL TIME CLOCK | 0.032MHz | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SECONDS | Y | YES | I2C | 1.75mm | 8.65mm | 3.9mm | Non-RoHS Compliant | 含铅 | |||||||||||||||||||||||||||||||||||||||||
 | X1227S8 | Intersil (Renesas Electronics America) | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 表面贴装 | SOIC | 2005 | e0 | 8 | EAR99 | Tin/Lead (Sn/Pb) | 70°C | 0°C | 8542.39.00.01 | DUAL | 5V | 1.27mm | 8 | R-PDSO-G8 | 不合格 | 5.5V | 3/5V | COMMERCIAL | 2.7V | 2-Wire, I2C, Serial | 3.9kB | TIMER, REAL TIME CLOCK | 0.032MHz | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SECONDS | Y | YES | I2C | 1.75mm | 4.89mm | 3.9mm | 符合RoHS标准 | 含铅 | |||||||||||||||||||||||||||||||||||||||||||
| NJU6355EM | NJR Corporation/NJRC | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 12 Weeks | 表面贴装 | 8-SOIC (0.154, 3.90mm Width) | 8-EMP | -30°C~80°C | Tube | 2005 | 活跃 | 1 (Unlimited) | Clock/Calendar | 4.5V~5.5V | 4-Wire Serial | HH:MM:SS (24 hr) | YY-MM-DD-dd | 4μA~15μA @ 2V~5V | Leap Year | 符合RoHS标准 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | RTC-8564NB:B3 ROHS | EPSON | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 13 Weeks | 表面贴装 | 22-SMD, 20 Leads, Flat Leads | 22-SON | -40°C~85°C | Tape & Reel (TR) | RTC-8564NB | 活跃 | 1 (Unlimited) | Clock/Calendar | 1.8V~5.5V | I2C, 2-Wire Serial | HH:MM:SS | YY-MM-DD-dd | 0.7μA~0.8μA @ 3V~5V | Alarm, Y2K | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | RX8900SA:UA0 PURE SN | EPSON | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 13 Weeks | 表面贴装 | 14-SOIC (0.197, 5.00mm Width) | 14-SOIC | -40°C~85°C | Tape & Reel (TR) | RX8900SA | 活跃 | 1 (Unlimited) | Clock/Calendar | 2.5V~5.5V | I2C | HH:MM:SS (24 hr) | YY-MM-DD-dd | 1.4μA~1.5μA @ 3V~5V | 1.6V~5.5V | Alarm | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | RTC-72423A:2 | EPSON | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 表面贴装 | 表面贴装 | 24-SOIC (0.311, 7.90mm Width) | -40°C~85°C | Tube | Obsolete | 1 (Unlimited) | Clock/Calendar | 4.5V~5.5V | Parallel | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 5μA~10μA @ 2V~5V | Leap Year | Non-RoHS Compliant |