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 | 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 | 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 | 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 | 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 | 温度等级 | 界面 | 最大电源电压 | 最小电源电压 | 内存大小 | 比特数 | 时钟频率 | 访问时间 | 逻辑功能 | 筛选水平 | 外部数据总线宽度 | 内存(字) | 定时器数量 | 总线兼容性 | 时间格式 | 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 | 器件厚度 | 辐射硬化 | 达到SVHC | RoHS状态 | 无铅 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | MCP795W11-I/ST | Microchip Technology | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 19 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 | 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 | 1.2mm | 5mm | 4.4mm | 无 | ROHS3 Compliant | ||||||||||||||||||||||||||||||
 | PT7C4337ZEEX | Diodes Incorporated | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 25 Weeks | 表面贴装 | 表面贴装 | 8-WFDFN Exposed Pad | Industrial grade | -40°C~85°C | Tape & Reel (TR) | 2012 | 活跃 | 1 (Unlimited) | 8 | EAR99 | Clock/Calendar | 8542.39.00.01 | 1.8V~5.5V | DUAL | 3.3V | 0.5mm | R-PDSO-N8 | 不合格 | 2/5V | I2C, 2-Wire Serial | 0.032MHz | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 0.8μA @ 1.3V~1.8V | SECONDS | Y | YES | I2C | Alarm, Leap Year, Square Wave Output | 0.8mm | 3mm | 2mm | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||
.png) | PT7C4337AWEX | Diodes Incorporated | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 21 Weeks | 表面贴装 | 8-SOIC (0.154, 3.90mm Width) | YES | Industrial grade | -40°C~85°C TA | Tape & Reel (TR) | 2004 | 活跃 | 1 (Unlimited) | 8 | EAR99 | Clock/Calendar | 1.8V~5.5V | DUAL | 未说明 | 3.3V | 1.27mm | 未说明 | R-PDSO-G8 | 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 | 1.75mm | 4.9mm | 3.9mm | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||
 | BQ32002D | NA | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 6 Weeks | ACTIVE (Last Updated: 3 days ago) | 表面贴装 | 8-SOIC (0.154, 3.90mm Width) | YES | 8 | -40°C~85°C TA | Tape & Reel (TR) | e4 | yes | 活跃 | 1 (Unlimited) | 8 | EAR99 | Clock/Calendar | Nickel/Palladium/Gold (Ni/Pd/Au) | 3V~3.6V | DUAL | 260 | 3.3V | 1.27mm | BQ32002 | 8 | 3.3V | I2C, 2-Wire Serial | 0.032MHz | I2C | HH:MM:SS (24 hr) | YY-MM-DD-dd | 200μA @ 3.3V | SECONDS | N | 1.4V~3.6V | NO | I2C | Leap Year, Square Wave Output, Trickle-Charger | 1.75mm | 4.9mm | 3.91mm | 1.58mm | 无 | ROHS3 Compliant | 无铅 | |||||||||||||||||||||||||||||||
 | PCF8563T/F4,112 | NXP USA Inc. | 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 | -40°C~85°C | Tube | 2003 | e4 | Discontinued | 1 (Unlimited) | 8 | Clock/Calendar | Nickel/Palladium/Gold (Ni/Pd/Au) | 8542.39.00.01 | 1.8V~5.5V | DUAL | 260 | 2V | 0.635mm | 30 | PCF8563 | 8 | R-PDSO-G8 | 不合格 | 2/5V | I2C, 2-Wire Serial | 0.032MHz | HH:MM:SS (24 hr) | YY-MM-DD-dd | 0.6μA~0.75μA @ 2V~5V | SECONDS | Y | YES | I2C | Alarm, Leap Year, Watchdog Timer | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||
 | PT7C4337WE | Diodes Incorporated | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 8 Weeks | 表面贴装 | 表面贴装 | 8-SOIC (0.154, 3.90mm Width) | 8 | -40°C~85°C | Tube | 2013 | 最后一次购买 | 1 (Unlimited) | 8 | EAR99 | Clock/Calendar | 1.8V~5.5V | DUAL | 3.3V | 1.27mm | 2/5V | I2C, 2-Wire Serial | 0.032MHz | Clock | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 0.8μA @ 1.3V~1.8V | SECONDS | Y | YES | I2C | Alarm, Leap Year, Square Wave Output | 1.75mm | 4.9mm | 3.9mm | 无 | 符合RoHS标准 | |||||||||||||||||||||||||||||||||||||||
 | MCP79520T-I/MN | Microchip Technology | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 17 Weeks | 表面贴装 | 表面贴装 | 10-WFDFN Exposed Pad | 10 | Industrial grade | -40°C~85°C | Tape & Reel (TR) | 2012 | e3 | 活跃 | 1 (Unlimited) | 10 | EAR99 | Clock/Calendar | Matte Tin (Sn) - annealed | 8542.39.00.01 | 1.8V~3.6V | DUAL | 3V | 0.5mm | MCP79520 | SPI | 64B | 5MHz | Clock | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1μA @ 1.8V~3.6V | 1.3V~3.6V | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID | 750μm | 3mm | 3mm | 无 | ROHS3 Compliant | 无铅 | |||||||||||||||||||||||||||||||||||||
 | ISL1208IU8Z | Intersil (Renesas Electronics America) | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 13 Weeks | Tin | 表面贴装 | MSOP | 8 | Bulk | 2004 | e3 | 活跃 | 2 (1 Year) | 8 | EAR99 | 85°C | -40°C | DUAL | 260 | 3V | 0.65mm | 30 | 3/5V | INDUSTRIAL | 2-Wire, I2C, Serial | 5.5V | 2.7V | 2B | 0.032MHz | Clock | HH:MM:SS | 2 B | YY-MM-DD-dd | SECONDS | Y | I2C | 950μm | 3.05mm | 3.05mm | 无 | 无SVHC | 符合RoHS标准 | 无铅 | ||||||||||||||||||||||||||||||||||
 | PT7C43390LEX | Diodes Incorporated | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 25 Weeks | 表面贴装 | 表面贴装 | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | Industrial grade | -40°C~85°C | Tape & Reel (TR) | 活跃 | 1 (Unlimited) | 8 | EAR99 | Clock/Calendar | 8542.39.00.01 | 1.3V~5.5V | DUAL | 3V | 0.65mm | R-PDSO-G8 | 不合格 | 3/5V | I2C, 2-Wire Serial | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 0.65μA~0.7μA @ 3V~5V | SECONDS | Y | NO | I2C | Alarm, Leap Year, Square Wave Output | 1.2mm | 4.4mm | 3mm | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||
 | M41ST84YMQ6E | STMicroelectronics | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 表面贴装 | 表面贴装 | 16-SOIC (0.154, 3.90mm Width) | -40°C~85°C | Tube | e4 | Obsolete | 1 (Unlimited) | 16 | EAR99 | Clock/Calendar | Nickel/Palladium/Gold (Ni/Pd/Au) | 8542.39.00.01 | 4.5V~5.5V | DUAL | 260 | 5V | 1.27mm | 30 | M41ST | 16 | R-PDSO-G16 | 不合格 | 5V | I2C, 2-Wire Serial | 44B | 0.032MHz | 1 | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | 1mA @ 4.5V~5.5V | 1/100SECOND | Y | 2.5V~3.5V | YES | I2C | Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer | 1.75mm | 9.9mm | 3.9mm | ROHS3 Compliant | |||||||||||||||||||||||||||||||||
 | M41T0DS6F | STMicroelectronics | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 表面贴装 | 表面贴装 | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | -40°C~85°C | Tape & Reel (TR) | e4 | Obsolete | 1 (Unlimited) | 8 | EAR99 | Clock/Calendar | Nickel/Palladium/Gold (Ni/Pd/Au) | 8542.39.00.01 | 2V~5.5V | DUAL | 260 | 3V | 0.65mm | 10 | M41T0 | 8 | S-PDSO-G8 | 不合格 | 2.5/5V | I2C, 2-Wire Serial | 0.032MHz | Clock | HH:MM:SS | YY-MM-DD-dd | 1.2μA~31μA @ 3V~5.5V | SECONDS | N | YES | I2C | 1.1mm | 3mm | 3mm | ROHS3 Compliant | 无铅 | |||||||||||||||||||||||||||||||||||
| PT7C4307WEX | Diodes Incorporated | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 18 Weeks | 表面贴装 | 表面贴装 | 8-SOIC (0.154, 3.90mm Width) | 8 | Industrial grade | -40°C~85°C | Tape & Reel (TR) | 2016 | 活跃 | 3 (168 Hours) | 8 | EAR99 | Clock/Calendar | 4.5V~5.5V | DUAL | 5V | 1.27mm | PT7C4307 | 不合格 | 5V | I2C, 2-Wire Serial | 56B | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.5mA @ 4.5V~5.5V | SECONDS | Y | 2V~3.5V | NO | I2C | Alarm, Leap Year, NVSRAM, Square Wave Output | 1.75mm | 4.9mm | 3.9mm | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||
 | PCF2123BS/1,512 | NXP USA Inc. | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 表面贴装 | 16-VFQFN Exposed Pad | YES | -40°C~85°C | Tube | 2010 | e3 | Discontinued | 3 (168 Hours) | 16 | Clock/Calendar | 哑光锡 | 8542.39.00.01 | 1.6V~5.5V | QUAD | 未说明 | 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 | |||||||||||||||||||||||||||||||||||
| MCP795W22T-I/ST | Microchip Technology | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 3 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 | MCP795W22 | 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 | |||||||||||||||||||||||||||||
 | BQ3285EP | NA | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | Tin | 通孔 | 通孔 | 24-DIP (0.600, 15.24mm) | 24 | 0°C~70°C | Tube | e3 | yes | Obsolete | 1 (Unlimited) | 24 | EAR99 | Clock/Calendar | 8542.39.00.01 | 4.5V~5.5V | DUAL | 5V | 2.54mm | BQ3285 | 24 | 5V | 5V | Parallel | 242B | 0.032MHz | Clock | 8 | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 300μA @ 5V | SECONDS | Y | 2.5V~4V | YES | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 5.08mm | 31.75mm | 无 | ROHS3 Compliant | 无铅 | ||||||||||||||||||||||||||||||||
| MCP795W21T-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 | 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 | 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 | 1.2mm | 5mm | 4.4mm | 无 | ROHS3 Compliant | |||||||||||||||||||||||||||||
 | M48T512Y-70PM1 | STMicroelectronics | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 通孔 | 通孔 | 32-DIP Module (0.600, 15.24mm) | 32 | 0°C~70°C | Tube | Timekeeper® | e3 | Obsolete | 1 (Unlimited) | 32 | EAR99 | Clock/Calendar | 哑光锡 | 8542.39.00.01 | 4.5V~5.5V | DUAL | 225 | 5V | 2.54mm | 70GHz | 未说明 | M48T512 | 32 | 不合格 | 5V | 5V | Parallel | 512kB | 70 ns | Clock | 524K | HH:MM:SS (24 hr) | YY-MM-DD-dd | 4mA @ 4.5V~5.5V | SECONDS | N | NO | Leap Year | 9.52mm | 43.18mm | 18.8mm | 无SVHC | ROHS3 Compliant | 无铅 | |||||||||||||||||||||||||||||
| MCP795W12T-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 | 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 | 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 | |||||||||||||||||||||||||||||
 | MCP79402T-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) | 2005 | e3 | 活跃 | 1 (Unlimited) | 8 | EAR99 | Clock/Calendar | Matte Tin (Sn) - annealed | 1.8V~5.5V | DUAL | 260 | 2.5V | 0.65mm | 40 | MCP79402 | 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 | |||||||||||||||||||||||||||||
| PT7C4339UEX | Diodes Incorporated | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 20 Weeks | 表面贴装 | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | -40°C~85°C TA | Tape & Reel (TR) | 活跃 | 1 (Unlimited) | Clock/Calendar | 3V~5.5V | I2C, 2-Wire Serial | HH:MM:SS (12/24 hr) | YY-MM-DD | 250μA @ 3V~5.5V | 1.3V~3.7V | Alarm, Leap Year, Square Wave Output | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | BQ3285LFSS-A1G4 | 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 | Tube | 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 | 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 | 1.5mm | 8.75mm | 4mm | 无 | ROHS3 Compliant | 无铅 | ||||||||||||||||||||||||||||||||
 | ISL12008IB8Z | Intersil (Renesas Electronics America) | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 5 Weeks | 表面贴装 | SOIC | 8 | 2008 | e3 | 活跃 | 1 (Unlimited) | 8 | EAR99 | Matte Tin (Sn) - annealed | 85°C | -40°C | DUAL | 260 | 3V | 1.27mm | 30 | 8 | 3/5V | INDUSTRIAL | 2-Wire, I2C, Serial | 5.5V | 2.7V | 0.032MHz | Clock | HH:MM:SS:hh | YY-MM-DD-dd | SECONDS | Y | NO | I2C | 1.75mm | 4.9mm | 3.9mm | 无 | 符合RoHS标准 | 无铅 | ||||||||||||||||||||||||||||||||||||
 | DS1747-70+ | Maxim Integrated | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 9 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 | 4.5V~5.5V | DUAL | 260 | 5V | 2.54mm | not_compliant | 未说明 | DS1747 | 32 | 不合格 | 5V | Parallel | 512KB | 8 | HH:MM:SS (24 hr) | YY-MM-DD-dd | 4mA @ 5V | SECONDS | N | NO | Leap Year, NVSRAM, Y2K | 10.922mm | 43.053mm | 15.24mm | ROHS3 Compliant | 无铅 | |||||||||||||||||||||||||||||||
 | BQ4845S-A4G4 | NA | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | Gold | 表面贴装 | 表面贴装 | 28-SOIC (0.295, 7.50mm Width) | 28 | 730.794007mg | 0°C~70°C | Tube | e4 | Obsolete | 1 (Unlimited) | 28 | EAR99 | Clock/Calendar | 8542.39.00.01 | 4.75V~5.5V | DUAL | 260 | 5V | 1.27mm | BQ4845 | 28 | 5V | 5V | Parallel | 0.032MHz | Clock | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.5mA Typ @ 4.5 V~5.5 V | SECONDS | Y | 2.3V~4V | NO | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | 2.35mm | 18mm | 7.52mm | 无 | ROHS3 Compliant | 无铅 | ||||||||||||||||||||||||||||||||
 | BU9873F-GTE2 | ROHM Semiconductor | 数据表 | N/A | - | 最小起订量: 1 倍率: 1 | 11 Weeks | 表面贴装 | 表面贴装 | 8-SOIC (0.173, 4.40mm Width) | 8 | -40°C~85°C | Cut Tape (CT) | 2013 | 活跃 | 1 (Unlimited) | 8 | EAR99 | Clock/Calendar | SEATED-HGT CALCULATED | 1.8V~5.5V | DUAL | 未说明 | 3V | 1.27mm | 未说明 | I2C, 2-Wire Serial | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1μA~1.35μA @ 3V~5.5V | I2C | Alarm, Leap Year | 1.71mm | 5mm | 4.4mm | ROHS3 Compliant |