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对比 | 图片 | 产品型号 | 品牌 | 数据表 | 库存 | 价格(含增值税) | 数量 | Rohs | 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 | 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 | 界面 | 最大电源电压 | 最小电源电压 | 内存大小 | 内存大小 | 比特数 | 时钟频率 | 电源电流-最大值 | 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 | 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 | 器件厚度 | 辐射硬化 | RoHS状态 | 无铅 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | MCP79401T-I/SN | Microchip Technology | 数据表 | 6600 In Stock | - | 最小起订量: 1 最小包装量: 1 | 6 Weeks | 表面贴装 | 表面贴装 | 8-SOIC (0.154, 3.90mm Width) | 8 | Automotive 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 | 2.5V | 1.27mm | 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 | 1.75mm | 4.9mm | 3.9mm | 无 | ROHS3 Compliant | |||||||||||||||||||||||||||||||
 | PT7C4563LEX | Diodes Incorporated | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 9 Weeks | 表面贴装 | 8-TSSOP (0.173, 4.40mm Width) | YES | -40°C~85°C TA | Tape & Reel (TR) | 最后一次购买 | 1 (Unlimited) | 8 | EAR99 | Clock/Calendar | 8542.39.00.01 | 1.3V~5.5V | DUAL | 3V | 0.65mm | R-PDSO-G8 | 不合格 | 1.5/5V | I2C, 2-Wire Serial | 1 | HH:MM:SS (24 hr) | YY-MM-DD-dd | 0.65μA~0.85μA @ 3V~5V | SECONDS | Y | YES | I2C | Alarm, Leap Year, Square Wave Output | 1.2mm | 4.4mm | 3mm | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||
 | MCP795W20T-I/ST | Microchip Technology | 数据表 | 47 In Stock | - | 最小起订量: 1 最小包装量: 1 | 5 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 | 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 | 1.2mm | 5mm | 4.4mm | 无 | ROHS3 Compliant | |||||||||||||||||||||||||||||||
 | M41T93SMY6F | STMicroelectronics | 数据表 | 849 In Stock |
- | 最小起订量: 1 最小包装量: 1 | 25 Weeks | ACTIVE (Last Updated: 7 months ago) | 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 | Matte Tin (Sn) - annealed | 8542.39.00.01 | 3V~5.5V | DUAL | 240 | 1.27mm | 30 | M41T93 | 18 | 3.3/5V | SPI | 8 | 5MHz | 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 | ||||||||||||||||||||||||||||||||
 | PT7C4311WE | Diodes Incorporated | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 9 Weeks | 表面贴装 | 表面贴装 | 8-SOIC (0.154, 3.90mm Width) | -40°C~85°C | Tube | 最后一次购买 | 3 (168 Hours) | 8 | EAR99 | Clock/Calendar | 8542.39.00.01 | 1.2V~5.5V | DUAL | 2V | 1.27mm | R-PDSO-G8 | 不合格 | 1.8/5V | I2C, 2-Wire Serial | 56B | 0.032MHz | 1 | HH:MM:SS (24 hr) | YY-MM-DD-dd | 70μA @ 1.5V~5.5V | SECONDS | N | 2V~5.5V | NO | I2C | Leap Year, Square Wave Output, Y2K | 1.75mm | 4.9mm | 3.9mm | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||
 | BQ3285LDSSTRG4 | Texas Instruments | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 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 | 3V | 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, NVSRAM | 1.73mm | 8.65mm | 3.9mm | 无 | ROHS3 Compliant | 无铅 | |||||||||||||||||||||||||||||||||
 | MCP795W21T-I/SL | Microchip Technology | 数据表 | 30 In Stock | - | 最小起订量: 1 最小包装量: 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) | 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 | 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 | 1.75mm | 8.65mm | 3.9mm | 无 | ROHS3 Compliant | |||||||||||||||||||||||||||||||
 | M41T00AUDD1F | STMicroelectronics | 数据表 | 5353 In Stock |
- | 最小起订量: 1 最小包装量: 1 | 12 Weeks | ACTIVE (Last Updated: 7 months ago) | 表面贴装 | 表面贴装 | 16-VFDFN Exposed Pad | 16 | Industrial grade | 0°C~70°C | Tape & Reel (TR) | e4 | 活跃 | 1 (Unlimited) | 16 | EAR99 | Clock/Calendar | 镍钯金 | 8542.39.00.01 | 3V~3.6V | DUAL | 260 | 3.3V | 0.5mm | 30 | M41T00 | 16 | 3.3V | I2C, 2-Wire Serial | 7B | 0.032MHz | Clock | HH:MM:SS (24 hr) | YY-MM-DD-dd | 14.3mA @ 3V~3.6V | SECONDS | N | 1.7V~3.6V | YES | I2C | Audio, Leap Year, Trickle-Charger | 1mm | 5mm | 4mm | 无 | ROHS3 Compliant | 无铅 | |||||||||||||||||||||||||||||||
 | M48T59Y-70PC1 | STMicroelectronics | 数据表 | 1166 In Stock | - | 最小起订量: 1 最小包装量: 1 | 通孔 | 通孔 | 28-DIP Module (0.600, 15.24mm) | 0°C~70°C | Tube | Timekeeper® | e0 | Obsolete | 1 (Unlimited) | 28 | EAR99 | Clock/Calendar | 8542.39.00.01 | 4.5V~5.5V | DUAL | 245 | 5V | 2.54mm | 70GHz | 未说明 | M48T59 | 28 | R-PDIP-T28 | 不合格 | 5V | Parallel | 62.5kB | 70 ns | Clock | 8 | 8176 | HH:MM:SS (24 hr) | 8 | YY-MM-DD-dd | 3mA @ 4.5V~5.5V | SECONDS | Y | NO | Alarm, Leap Year, Watchdog Timer | 9.65mm | 39.625mm | 15.24mm | ROHS3 Compliant | 无铅 | ||||||||||||||||||||||||||||||||
 | MCP79522T-I/MS | Microchip Technology | 数据表 | 30 In Stock | - | 最小起订量: 1 最小包装量: 1 | 5 Weeks | 表面贴装 | 表面贴装 | 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) | 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 | 260 | 3V | 0.5mm | 40 | MCP79522 | 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 | 1.1mm | 3mm | 3mm | 无 | ROHS3 Compliant | 无铅 | |||||||||||||||||||||||||||||||||||||
 | AB-RTCMC-32.768KHZ-EOZ9-S3-DBT | Abracon LLC | 数据表 | 1035 In Stock | - | 最小起订量: 1 最小包装量: 1 | 表面贴装 | 10-SMD Module | YES | Industrial grade | -40°C~85°C | Tape & Reel (TR) | 活跃 | 1 (Unlimited) | 10 | EAR99 | Clock/Calendar | 8542.39.00.01 | 1.4V~5.5V | DUAL | 260 | 3V | 0.8mm | 40 | R-PDSO-N10 | I2C, 2-Wire Serial | 8B | 0.032MHz | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.5μA~2.2μA @ 1.4V~5V | 1.4V~5.5V | I2C | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Trickle-Charger | 0.9mm | 3.7mm | 2.5mm | 符合RoHS标准 | ||||||||||||||||||||||||||||||||||||||||||||
 | PCF8583T/5,518 | NXP USA Inc. | 数据表 | 18 In Stock |
- | 最小起订量: 1 最小包装量: 1 | 7 Weeks | 表面贴装 | 8-SOIC (0.295, 7.50mm Width) | YES | -40°C~85°C | Tape & Reel (TR) | 2003 | e4 | 活跃 | 2 (1 Year) | 8 | Clock/Calendar | 镍钯金 | 8542.39.00.01 | 2.5V~6V | DUAL | 260 | 5V | 1.27mm | 40 | PCF8583 | 8 | R-PDSO-G8 | 不合格 | 3/5V | I2C, 2-Wire Serial | 240B | 0.032MHz | 0.2mA | 256 | HH:MM:SS:hh (12/24 hr) | 8 | YY-MM-DD | 10μA~50μA @ 1V~5V | 1/100SECOND | Y | YES | I2C | Alarm, NVSRAM, Square Wave Output | 2.65mm | 7.55mm | 7.5mm | ROHS3 Compliant | |||||||||||||||||||||||||||||||||
 | M41ST95WMX6 | STMicroelectronics | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 表面贴装 | 表面贴装 | 28-SOIC (0.295, 7.50mm Width) | 28 | -40°C~85°C | Tube | e4 | Obsolete | 3 (168 Hours) | 28 | EAR99 | Clock/Calendar | Nickel/Palladium/Gold (Ni/Pd/Au) | 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 | SPI | 44B | 0.032MHz | Clock | 1 | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | 1.4mA @ 2.7V~3.6V | 1/100SECOND | Y | 2.5V~3.5V | NO | SERIAL, 3-WIRE | Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer | 2.69mm | 17.96mm | 7.62mm | ROHS3 Compliant | 无铅 | |||||||||||||||||||||||||||||||||
| MCP795W10T-I/SL | Microchip Technology | 数据表 | 47 In Stock | - | 最小起订量: 1 最小包装量: 1 | 2 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) | 1998 | 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 | 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 | 1.75mm | 8.65mm | 3.9mm | 无 | ROHS3 Compliant | |||||||||||||||||||||||||||||||
 | RTC-72421A | EPSON | 数据表 | 9 In Stock | - | 最小起订量: 1 最小包装量: 1 | 通孔 | 通孔 | 18-DIP (0.300, 7.62mm) | 18 | 18-DIP | -10°C~70°C | Tube | Obsolete | 1 (Unlimited) | Clock/Calendar | 70°C | -10°C | 4.5V~5.5V | 5V | Parallel | 5.5V | 4.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 5μA~10μA @ 2V~5V | Leap Year | Non-RoHS Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | MCP79521T-I/MN | Microchip Technology | 数据表 | 10 In Stock | - | 最小起订量: 1 最小包装量: 1 | 7 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 | MCP79521 | 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 | |||||||||||||||||||||||||||||||||||||||
| M41T83SMY6E | STMicroelectronics | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 表面贴装 | 表面贴装 | 18-SOX, 18-SOIC with Crystal (7.5mm Width) | 18 | -40°C~85°C | Tube | e3 | Obsolete | 1 (Unlimited) | 18 | EAR99 | Clock/Calendar | Matte Tin (Sn) - annealed | 8542.39.00.01 | 3V~5.5V | DUAL | 240 | 5V | 1.27mm | 30 | M41T83 | 18 | 3.3/5V | I2C, 2-Wire Serial | 7B | 8 | 0.4MHz | Clock | 1 | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | 10μA @ 5.5V | 1/100SECOND | Y | 2V~5.5V | NO | I2C | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | 2.34mm | 11.61mm | 7.62mm | 无 | ROHS3 Compliant | 无铅 | ||||||||||||||||||||||||||||||||
| PT7C4363WE | Diodes Incorporated | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 9 Weeks | 表面贴装 | 8-SOIC (0.154, 3.90mm Width) | YES | -40°C~85°C TA | e3 | 最后一次购买 | 1 (Unlimited) | 8 | EAR99 | Clock/Calendar | 哑光锡 | 8542.39.00.01 | 1.3V~5.5V | DUAL | 未说明 | 3V | 1.27mm | 未说明 | R-PDSO-G8 | 不合格 | 1.5/5V | I2C, 2-Wire Serial | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 0.85μA~0.9μA @ 3V~5V | SECONDS | Y | NO | I2C | Alarm, Leap Year, Square Wave Output | 1.75mm | 4.9mm | 3.9mm | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||
 | M41T81MX6 | STMicroelectronics | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 表面贴装 | 表面贴装 | 8-SOIC (0.154, 3.90mm Width) | 8 | -40°C~85°C | Tube | e4 | Obsolete | 3 (168 Hours) | 28 | EAR99 | Clock/Calendar | Nickel/Palladium/Gold (Ni/Pd/Au) | 2V~5.5V | DUAL | 未说明 | 5V | 1.27mm | 未说明 | M41T81 | 28 | 不合格 | 2.5/5V | I2C, 2-Wire Serial | 20B | 0.032MHz | Clock | 1 | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | 100μA @ 2V~5.5V | 1/100SECOND | Y | 2.5V~3.5V | NO | I2C | Alarm, Leap Year, Square Wave Output, Watchdog Timer | 2.69mm | 17.96mm | 7.62mm | Non-RoHS Compliant | 含铅 | ||||||||||||||||||||||||||||||||||
 | BQ4802YDWR | Texas Instruments | 数据表 | 224 In Stock |
- | 最小起订量: 1 最小包装量: 1 | 6 Weeks | ACTIVE (Last Updated: 6 days ago) | Gold | 表面贴装 | 表面贴装 | 28-SOIC (0.295, 7.50mm Width) | 28 | 730.794007mg | 0°C~70°C | Tape & Reel (TR) | e4 | yes | 活跃 | 1 (Unlimited) | 28 | EAR99 | Clock/Calendar | 8542.39.00.01 | 4.5V~5.5V | DUAL | 260 | 5V | 1.27mm | BQ4802 | 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 | 2.4V~4V | NO | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | 2.65mm | 17.9mm | 7.5mm | 2.35mm | 无 | ROHS3 Compliant | 无铅 | ||||||||||||||||||||||||||||||
| PT7C433833WEX | Diodes Incorporated | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 20 Weeks | 表面贴装 | 8-SOIC (0.154, 3.90mm Width) | YES | -40°C~85°C TA | Tape & Reel (TR) | 活跃 | 1 (Unlimited) | 8 | EAR99 | Clock/Calendar | 8542.39.00.01 | 2.7V~5.5V | DUAL | 3V | 1.27mm | R-PDSO-G8 | 不合格 | 3/5V | I2C, 2-Wire Serial | 56b | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 125μA @ 2.7V~5.5V | SECONDS | Y | 1.5V~3.7V | NO | I2C | Leap Year, NVSRAM, Square Wave Output | 1.75mm | 4.9mm | 3.9mm | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||
| M41T80M6F | STMicroelectronics | 数据表 | 1412 In Stock |
- | 最小起订量: 1 最小包装量: 1 | 10 Weeks | ACTIVE (Last Updated: 7 months ago) | Tin | 表面贴装 | 表面贴装 | 8-SOIC (0.154, 3.90mm Width) | 8 | 540.001716mg | Industrial grade | -40°C~85°C | Tape & Reel (TR) | e4 | 活跃 | 1 (Unlimited) | 8 | EAR99 | Clock/Calendar | Nickel/Palladium/Gold (Ni/Pd/Au) | 2V~5.5V | DUAL | 260 | 3V | 1.27mm | 30 | M41T80 | 8 | 2.5/5V | I2C, 2-Wire Serial | 20B | 20B | 0.032MHz | Clock | 1 | HH:MM:SS:hh (24 hr) | 20 B | YY-MM-DD-dd | 2.4μA~31μA @ 2V~5.5V | 1/100SECOND | Y | I2C | Alarm, Leap Year, Square Wave Output | 1.75mm | 4.9mm | 3.9mm | 无 | ROHS3 Compliant | 无铅 | |||||||||||||||||||||||||||||
 | BQ4845S-A4NG4 | Texas Instruments | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | Gold | 表面贴装 | 表面贴装 | 28-SOIC (0.295, 7.50mm Width) | 28 | 730.794007mg | -40°C~85°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 | 8 | 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 | 2.667mm | 17.9705mm | 7.5565mm | 无 | ROHS3 Compliant | 无铅 | |||||||||||||||||||||||||||||||||
| M41T83ZMY6E | STMicroelectronics | 数据表 | 727 In Stock | - | 最小起订量: 1 最小包装量: 1 | 表面贴装 | 表面贴装 | 18-SOX, 18-SOIC with Crystal (7.5mm Width) | 18 | -40°C~85°C | Tube | e3 | Obsolete | 1 (Unlimited) | 18 | EAR99 | Clock/Calendar | Matte Tin (Sn) - annealed | 8542.39.00.01 | 2.38V~5.5V | DUAL | 240 | 3V | 1.27mm | not_compliant | 30 | M41T83 | 18 | 不合格 | 3/5V | I2C, 2-Wire Serial | 7B | 8 | 0.4MHz | Clock | 1 | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | 10μA @ 5.5V | 1/100SECOND | Y | 2V~5.5V | NO | I2C | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | 2.34mm | 11.61mm | 7.62mm | ROHS3 Compliant | 无铅 | |||||||||||||||||||||||||||||||
 | M41ST85WMH6TR | STMicroelectronics | 数据表 | 619 In Stock | - | 最小起订量: 1 最小包装量: 1 | 表面贴装 | 表面贴装 | 28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets | 28 | -40°C~85°C | Tape & Reel (TR) | e0 | no | Obsolete | 3 (168 Hours) | 28 | EAR99 | Clock/Calendar | 锡铅 | 8542.39.00.01 | 2.7V~3.6V | DUAL | 未说明 | 3V | 1.27mm | 未说明 | M41ST | 28 | 不合格 | 3/3.3V | 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 | 3.05mm | 18.1mm | 8.56mm | ROHS3 Compliant |
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