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 | 生命周期状态 | 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 | 终端数量 | 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 | 附加功能 | HTS代码 | 子类别 | 最大功率耗散 | 技术 | 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 | 功能 | 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 | 工作电源电流 | 电源电流 | 内存大小 | uPs/uCs/外围ICs类型 | 比特数 | 时钟频率 | 电源电流-最大值 | 访问时间 | 逻辑功能 | 监测的电压数量 | 数据总线宽度 | 座位高度-最大 | 密度 | 筛选水平 | 外部数据总线宽度 | 字长 | 内存(字) | 定时器数量 | 时间格式 | 片上数据 RAM 宽度 | 非易失性内存 | 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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 | BQ4802YDSH | NA | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 表面贴装 | 表面贴装 | 28-SOIC (0.337, 8.56mm Width) with SNAPHAT Sockets | 28 | 0°C~70°C | Tube | Obsolete | 2 (1 Year) | 28 | EAR99 | Clock/Calendar | 8542.39.00.01 | 4.5V~5.5V | DUAL | 5V | 1.27mm | BQ4802 | 28 | 5V | 5V | Parallel | 0.032MHz | Clock | 8 | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.5mA Typ @ 4.5 V~5.5 V | SECONDS | Y | 2.4V~4V | NO | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | 3.05mm | 18.095mm | 8.56mm | 无 | ROHS3 Compliant | 含铅 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | DS17887-3+ | Maxim Integrated | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 19 Weeks | 通孔 | 24-DIP Module (0.600, 15.24mm) | NO | 0°C~70°C | Tube | 2000 | e3 | yes | 活跃 | 1 (Unlimited) | 24 | EAR99 | Clock/Calendar | Matte Tin (Sn) | 8542.39.00.01 | 2.7V~3.7V | DUAL | 未说明 | 3V | 2.54mm | not_compliant | 未说明 | DS17887 | 24 | R-PDIP-T24 | 不合格 | 3V | Parallel | 8KB | 0.032MHz | 8 | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2mA @ 2.7V~3.7V | SECONDS | Y | 2.5V~3.7V | NO | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 9.398mm | 33.782mm | 15.24mm | ROHS3 Compliant | 无铅 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | AB0805-T3 | Abracon LLC | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 13 Weeks | 表面贴装 | 表面贴装 | 16-VFQFN Exposed Pad | 16 | 16-QFN (3x3) | -40°C~85°C | Cut Tape (CT) | 2012 | 活跃 | 1 (Unlimited) | Clock/Calendar | 85°C | -40°C | 1.7V~3.6V | I2C, 2-Wire Serial | 3.6V | 1.7V | 256B | Clock | HH:MM:SS:hh | 256 B | YY-MM-DD-dd | 0.17μA~0.22μA @ 1.8V~3V | 1.5V~3.6V | Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer | 无 | 无SVHC | 符合RoHS标准 | 无铅 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | MCP795W10T-I/ST | Microchip Technology | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 6 Weeks | 表面贴装 | 表面贴装 | 14-TSSOP (0.173, 4.40mm Width) | 14 | Industrial grade | -40°C~85°C | Tape & Reel (TR) | 2011 | e3 | 活跃 | 1 (Unlimited) | 14 | EAR99 | Clock/Calendar | Matte Tin (Sn) - annealed | ALSO OPEARTES AT 1.8 V MINIMUM SUPPLY AT 3 MHZ | 8542.39.00.01 | 1.8V~3.6V | DUAL | 260 | 5V | 0.65mm | 40 | MCP795W10 | 14 | 2/5V | SPI | 64B | 8 | 10MHz | Clock | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1μA @ 1.8V~5.5V | 1/100SECOND | Y | 1.3V~3.6V | NO | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Watchdog Timer | 1.2mm | 5mm | 4.4mm | 无 | ROHS3 Compliant | 无铅 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | PCF8523TK/1,118 | NXP USA Inc. | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 7 Weeks | 表面贴装 | 8-VDFN Exposed Pad | YES | -40°C~85°C | Tape & Reel (TR) | 2003 | 活跃 | 1 (Unlimited) | 8 | Clock/Calendar | 8542.39.00.01 | 1.6V~5.5V | DUAL | 未说明 | 3V | 0.8mm | 未说明 | PCF8523 | 8 | S-PDSO-N8 | 不合格 | 1.2/5.5V | I2C, 2-Wire Serial | 0.032MHz | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 0.5μA @ 2V~5V | SECONDS | Y | 1.8V~5.5V | YES | I2C | Alarm, Leap Year, Watchdog Timer | 1mm | 4mm | 4mm | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | BQ4850YMA-85N | NA | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | Tin | 通孔 | 通孔 | 32-DIP Module (0.61, 15.49mm) | 32 | -40°C~85°C | Tube | no | Obsolete | 1 (Unlimited) | 32 | EAR99 | Clock/Calendar | 8542.39.00.01 | 4.5V~5.5V | DUAL | 未说明 | 5V | 2.54mm | 未说明 | BQ4850 | 32 | 不合格 | 5V | 5V | Parallel | Clock | 8 | HH:MM:SS (24 hr) | YY-MM-DD-dd | 1mA @ 4.5V~5.5V | SECONDS | Y | NO | Alarm | 9.53mm | 42.8mm | 15.24mm | ROHS3 Compliant | 含铅 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | PCF2123BS/1,518 | NXP USA Inc. | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 7 Weeks | 表面贴装 | 16-VFQFN Exposed Pad | YES | -40°C~85°C | Tape & Reel (TR) | 2010 | e3 | 活跃 | 3 (168 Hours) | 16 | Clock/Calendar | Matte Tin (Sn) | 8542.39.00.01 | 1.6V~5.5V | QUAD | 260 | 2V | 0.5mm | 未说明 | PCF2123 | 16 | S-PQCC-N16 | 不合格 | 1.1/5.5V | SPI | 0.032MHz | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 0.33μA~0.38μA @ 2V~5V | SECONDS | Y | YES | SERIAL, 3-WIRE | Alarm, Leap Year, Square Wave Output, Watchdog Timer | 1mm | 3mm | 3mm | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| MCP795W21-I/ST | Microchip Technology | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 18 Weeks | 表面贴装 | 表面贴装 | 14-TSSOP (0.173, 4.40mm Width) | 14 | -40°C~85°C | Tube | 2011 | e3 | 活跃 | 1 (Unlimited) | 14 | EAR99 | Clock/Calendar | Matte Tin (Sn) - annealed | ALSO OPEARTES AT 1.8 V MINIMUM SUPPLY AT 3 MHZ | 8542.39.00.01 | 1.8V~3.6V | DUAL | 260 | 5V | 0.65mm | 40 | MCP795W21 | 14 | 2/5V | SPI | 64B | 8 | 10MHz | Clock | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1μA @ 1.8V~5.5V | 1/100SECOND | Y | 1.3V~3.6V | NO | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer | 1.05mm | 5.1mm | 4.5mm | 无 | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | M41T56M6E | STMicroelectronics | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 表面贴装 | 表面贴装 | 8-SOIC (0.154, 3.90mm Width) | 8 | -40°C~85°C | Tube | e4 | Obsolete | 1 (Unlimited) | 8 | EAR99 | Clock/Calendar | Nickel/Palladium/Gold (Ni/Pd/Au) | 4.5V~5.5V | DUAL | 260 | 5V | 1.27mm | 30 | M41T56 | 8 | 5V | 5V | I2C, 2-Wire Serial | 56B | 0.032MHz | Clock | HH:MM:SS (24 hr) | YY-MM-DD-dd | 100μA Typ @ 4.5V~5.5V | SECONDS | N | 2.5V~3.5V | YES | I2C | Leap Year, NVSRAM | 1.25mm | 4.9mm | 3.9mm | 无 | 无SVHC | Non-RoHS Compliant | 无铅 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | M41T93ZMY6F | STMicroelectronics | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 25 Weeks | ACTIVE (Last Updated: 7 months ago) | Tin | 表面贴装 | 表面贴装 | 18-SOX, 18-SOIC with Crystal (7.5mm Width) | 18 | Industrial grade | -40°C~85°C | Tape & Reel (TR) | e3 | 活跃 | 1 (Unlimited) | 18 | EAR99 | Clock/Calendar | 8542.39.00.01 | 2.38V~5.5V | DUAL | 240 | 3V | 1.27mm | 30 | M41T93 | 18 | 2.4/5.5V | SPI | 8 | 10MHz | Clock | 1 | HH:MM:SS:hh (24 hr) | 7 B | YY-MM-DD-dd | 10μA @ 5.5V | 1/100SECOND | Y | 1.8V~5.5V | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | 2.69mm | 11.61mm | 7.62mm | 无 | ROHS3 Compliant | 无铅 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | M41ST85WMX6 | STMicroelectronics | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 表面贴装 | 表面贴装 | 28-SOIC (0.295, 7.50mm Width) | 28 | -40°C~85°C | Tube | e3 | Obsolete | 3 (168 Hours) | 28 | SMD/SMT | EAR99 | Clock/Calendar | Matte Tin (Sn) - annealed | 8542.39.00.01 | 2.7V~3.6V | DUAL | 未说明 | 3V | 1.27mm | 未说明 | M41ST | 28 | 不合格 | 3.3V | I2C, 2-Wire Serial | 44B | 0.032MHz | Clock | 1 | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | 0.5mA @ 2.7V~3.6V | 1/100SECOND | Y | 2.5V~3.5V | NO | I2C | Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer | 2.39mm | 18.01mm | 7.67mm | 无SVHC | ROHS3 Compliant | 无铅 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | M41T93ZQA6F | STMicroelectronics | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 10 Weeks | ACTIVE (Last Updated: 7 months ago) | 表面贴装 | 表面贴装 | 16-VQFN Exposed Pad | 16 | Industrial grade | -40°C~85°C | Tape & Reel (TR) | e3 | 活跃 | 1 (Unlimited) | 16 | EAR99 | Clock/Calendar | Matte Tin (Sn) - annealed | 8542.39.00.01 | 2.38V~5.5V | QUAD | 260 | 3V | 0.65mm | 40 | M41T93 | 16 | 2.4/5.5V | SPI | 8 | 10MHz | Clock | 1 | HH:MM:SS:hh (24 hr) | 7 B | YY-MM-DD-dd | 10μA @ 5.5V | 1/100SECOND | Y | 1.8V~5.5V | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | 1mm | 4mm | 4mm | 无 | ROHS3 Compliant | 无铅 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | MCP79412T-I/ST | Microchip Technology | 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 (0.173, 4.40mm Width) | 8 | Industrial grade | -40°C~85°C | Tape & Reel (TR) | 2011 | e3 | 活跃 | 1 (Unlimited) | 8 | EAR99 | Clock/Calendar | Matte Tin (Sn) - annealed | 1.8V~5.5V | DUAL | 260 | 5V | 0.65mm | 40 | MCP79412 | 8 | 2/5V | I2C, 2-Wire Serial | 64B 1Kb | 0.4MHz | Clock | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.2μA @ 3.3V | SECONDS | Y | 1.3V~5.5V | NO | I2C | Alarm, Leap Year, Square Wave Output, SRAM, Unique ID | 1.2mm | 4.4mm | 3mm | 无 | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | ISL12057IUZ | Intersil (Renesas Electronics America) | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 5 Weeks | 表面贴装 | MSOP | 8 | 2008 | e3 | 活跃 | 1 (Unlimited) | 8 | EAR99 | Matte Tin (Sn) - annealed | 85°C | -40°C | DUAL | 260 | 3V | 0.65mm | 30 | 3.3V | INDUSTRIAL | 2-Wire, I2C, Serial | 3.6V | 1.8V | 0.032MHz | Clock | HH:MM:SS | YY-MM-DD-dd | SECONDS | Y | YES | I2C | 1.1mm | 3mm | 3mm | 无 | 符合RoHS标准 | 无铅 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | MCP795W11T-I/SL | Microchip Technology | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 18 Weeks | 表面贴装 | 表面贴装 | 14-SOIC (0.154, 3.90mm Width) | 14 | Industrial grade | -40°C~85°C | Tape & Reel (TR) | 2011 | e3 | 活跃 | 1 (Unlimited) | 14 | EAR99 | Clock/Calendar | Matte Tin (Sn) - annealed | ALSO OPEARTES AT 1.8 V MINIMUM SUPPLY AT 3 MHZ | 8542.39.00.01 | 1.8V~3.6V | DUAL | 260 | 5V | 1.27mm | 40 | MCP795W11 | 14 | 2/5V | SPI | 64B | 8 | 10MHz | Clock | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1μA @ 1.8V~5.5V | 1/100SECOND | Y | 1.3V~3.6V | NO | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer | 1.75mm | 8.65mm | 3.9mm | 无 | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | M48T58Y-70MH1 | STMicroelectronics | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 8192 | Parallel | 70 | 4.5 | 5 | 5.5 | 1000 | 0 | 70 | Commercial | SOH | SOH | 表面贴装 | 2.69(Max) | 18.49(Max) | 8.89(Max) | 28 | 0.330 INCH, PLASTIC, SOH-28 | 小概要 | PLASTIC/EPOXY | SOP28,.5 | 5 V | 未说明 | 4.5 V | 70 °C | 有 | M48T58Y-70MH1 | 0.032 MHz | SOP | RECTANGULAR | STMicroelectronics | Obsolete | STMicroelectronics M48T58Y-70MH1 NVRAM, 5V 28-Pin SOH | STMICROELECTRONICS | 5.5 V | 7.72 | SOIC | YES | 28 | EAR99 | Tube | e0 | Obsolete | EAR99 | 锡铅 | 8542.39.00.01 | 定时器或RTC | CMOS | DUAL | 鸥翼 | 未说明 | 1.27 mm | compliant | 28 | R-PDSO-G28 | Clock/Calendar/NV Timekeeping RAM/Battery Backup | 不合格 | COMMERCIAL | TIMER, REAL TIME CLOCK | 50 mA | 3.05 mm | 8 | 8184 | HH:MM:SS | 8 | DW:DM:M:Y | SECONDS | N | NO | PARALLEL, DIRECT ADDRESS | 18.1 mm | 8.56 mm | RoHS non-compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | M48T58Y-70MH1E | STMicroelectronics | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 表面贴装 | 表面贴装 | 28-SOIC (0.337, 8.56mm Width) with SNAPHAT Sockets | 28 | 0°C~70°C | Tube | Timekeeper® | e3 | Obsolete | 1 (Unlimited) | 28 | EAR99 | Clock/Calendar | Tin (Sn) | 8542.39.00.01 | 4.5V~5.5V | DUAL | 260 | 5V | 1.27mm | 70GHz | 30 | M48T58 | 28 | 5V | 5V | Parallel | 8kB | 70 ns | Clock | 8 | HH:MM:SS (24 hr) | YY-MM-DD-dd | 3mA @ 4.5V~5.5V | SECONDS | N | NO | Leap Year | 3.05mm | 18.1mm | 8.56mm | 无 | 无SVHC | ROHS3 Compliant | 无铅 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | M48T201V-85MH1E | 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 | 3 (168 Hours) | 44 | EAR99 | Clock/Calendar | TIN/NICKEL PALLADIUM GOLD | 1W | 3V~3.6V | DUAL | 3.3V | 85GHz | M48T201 | 44 | 3.3V | Parallel | 10mA | 3.8MB | 85 ns | 1 | 1 | HH:MM:SS (24 hr) | YY-MM-DD-dd | 2mA @ 3V~3.6V | SECONDS | Y | 3V | NO | Alarm, Leap Year, Square Wave Output, Supervisor, Watchdog Timer, Y2K | 2.69mm | 18.49mm | 8.89mm | 无 | ROHS3 Compliant | 无铅 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | PT7C4337ACSE | Diodes Incorporated | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 21 Weeks | 表面贴装 | 表面贴装 | 16-SOIC (0.295, 7.50mm Width) | -40°C~85°C | Tube | 2014 | 活跃 | 3 (168 Hours) | 16 | EAR99 | Clock/Calendar | 1.8V~5.5V | DUAL | 未说明 | 3.3V | 1.27mm | 未说明 | R-PDSO-G16 | I2C, 2-Wire Serial | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 0.8μA @ 1.3V~1.8V | I2C | Alarm, Leap Year, Square Wave Output | 2.64mm | 10.31mm | 7.49mm | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | MCP79411T-I/MS | Microchip Technology | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 7 Weeks | 表面贴装 | 表面贴装 | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | 8 | Industrial grade | -40°C~85°C | Tape & Reel (TR) | 2007 | e3 | 活跃 | 1 (Unlimited) | 8 | EAR99 | Clock/Calendar | Matte Tin (Sn) - annealed | 1.8V~5.5V | DUAL | 260 | 5V | 0.65mm | 40 | MCP79411 | 8 | 2/5V | I2C, 2-Wire Serial | 64B 1Kb | 0.4MHz | Clock | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.2μA @ 3.3V | SECONDS | Y | 1.3V~5.5V | NO | I2C | Alarm, Leap Year, Square Wave Output, SRAM, Unique ID | 1.1mm | 3mm | 3mm | 无 | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| MCP795W12-I/ST | Microchip Technology | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 18 Weeks | 表面贴装 | 表面贴装 | 14-TSSOP (0.173, 4.40mm Width) | 14 | -40°C~85°C | Tube | 2011 | e3 | 活跃 | 1 (Unlimited) | 14 | EAR99 | Clock/Calendar | Matte Tin (Sn) - annealed | ALSO OPEARTES AT 1.8 V MINIMUM SUPPLY AT 3 MHZ | 8542.39.00.01 | 1.8V~3.6V | DUAL | 260 | 5V | 0.65mm | 40 | MCP795W12 | 14 | 2/5V | SPI | 64B | 8 | 10MHz | Clock | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1μA @ 1.8V~5.5V | 1/100SECOND | Y | 1.3V~3.6V | NO | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer | 1.2mm | 5mm | 4.4mm | 无 | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| MCP79401T-I/ST | Microchip Technology | 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 (0.173, 4.40mm Width) | 8 | Automotive grade | -40°C~85°C | Tape & Reel (TR) | 2010 | e3 | 活跃 | 1 (Unlimited) | 8 | EAR99 | Clock/Calendar | Matte Tin (Sn) - annealed | 1.8V~5.5V | DUAL | 260 | 2.5V | 0.65mm | 40 | MCP79401 | 8 | 2/5V | I2C, 2-Wire Serial | 64B | 0.4MHz | Clock | TS 16949 | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.2μA Typ @ 3.3V | SECONDS | Y | 1.3V~5.5V | NO | I2C | Alarm, Leap Year, Square Wave Output, SRAM, Unique ID | 1.2mm | 4.4mm | 3mm | 无 | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | BQ3285LFSS-A1TRG4 | NA | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | Gold | 表面贴装 | 表面贴装 | 24-SSOP (0.154, 3.90mm Width) | 24 | 129.500622mg | 0°C~70°C | Tape & Reel (TR) | e4 | Obsolete | 2 (1 Year) | 24 | EAR99 | Clock/Calendar | 8542.39.00.01 | 2.7V~5.5V | DUAL | 260 | 3V | 0.635mm | BQ3285 | 24 | 3V | 3/5V | Parallel | 242B | 0.032MHz | Clock | 8 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 100μA @ 3V | SECONDS | Y | 2.4V~4V | NO | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 1.73mm | 8.65mm | 3.9mm | 无 | ROHS3 Compliant | 无铅 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| MCP795W20T-I/SL | Microchip Technology | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 5 Weeks | 表面贴装 | 表面贴装 | 14-SOIC (0.154, 3.90mm Width) | 14 | Industrial grade | -40°C~85°C | Tape & Reel (TR) | 2012 | e3 | 活跃 | 1 (Unlimited) | 14 | EAR99 | Clock/Calendar | Matte Tin (Sn) - annealed | ALSO OPEARTES AT 1.8 V MINIMUM SUPPLY AT 3 MHZ | 8542.39.00.01 | 1.8V~3.6V | DUAL | 260 | 5V | 1.27mm | 40 | MCP795W20 | 14 | 2/5V | SPI | 64B | 8 | 10MHz | Clock | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1μA @ 1.8V~5.5V | 1/100SECOND | Y | 1.3V~3.6V | NO | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Watchdog Timer | 1.75mm | 8.65mm | 3.9mm | 无 | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| M48T35AV-10MH1E | STMicroelectronics | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 表面贴装 | 表面贴装 | 28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets | 28 | 0°C~70°C | Tube | Timekeeper® | e3 | Obsolete | 3 (168 Hours) | 28 | SMD/SMT | EAR99 | Clock/Calendar | Matte Tin (Sn) | 8542.39.00.01 | 3V~3.6V | DUAL | 260 | 3.3V | 1.27mm | 32.768kHz | 30 | M48T35 | 28 | 不合格 | 3.3V | Parallel | 30mA | 32kB | 100 ns | 8b | 256 kb | 8b | HH:MM:SS (24 hr) | YY-MM-DD-dd | 2mA @ 3V~3.6V | SECONDS | N | NO | Leap Year | 2.69mm | 18.49mm | 8.89mm | 无SVHC | ROHS3 Compliant | 无铅 |