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类别是'category.RTCs（实时时钟）' (3750)
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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 | 触点镀层 | 底架 | 安装类型 | 包装/外壳 | 表面安装 | 引脚数 | 操作温度 | 包装 | 已出版 | 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 | 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 | 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 | 输出的数量 | 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 | uPs/uCs/外围ICs类型 | 时钟频率 | 逻辑功能 | 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 | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | BQ4287MT-SB2 | Texas Instruments | 数据表 | 264 In Stock | - | 最小起订量: 1 最小包装量: 1 | Tin | 通孔 | DIP | 24 | no | 24 | EAR99 | 70°C | 0°C | 8542.39.00.01 | DUAL | 5V | 2.54mm | 24 | 12 | 5V | 5V | COMMERCIAL | Parallel | 5.5V | 4.5V | 114B | Clock | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SECONDS | Y | NO | 9.52mm | 33.72mm | 18.42mm | 无 | 无SVHC | 符合RoHS标准 | 含铅 | ||||||||||||||||||||||||||||||||||
| Q427242110002RTC-72421B | Epson | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 18 | 符合RoHS标准 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| CBC34813-M5C-TR5 | Cymbet | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 表面贴装 | QFN | 16 | Tape & Reel (TR) | 70°C | -10°C | unknown | SPI | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 符合RoHS标准 | 无铅 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| M41T94MQ602 | STMicroelectronics | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 通孔 | SOIC | 16 | 70°C | 0°C | Parallel | 64B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 符合RoHS标准 | 含铅 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| CBC34123-M5C-TR5 | Cymbet | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 表面贴装 | QFN | 16 | Tape & Reel (TR) | 70°C | -20°C | unknown | SPI | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 符合RoHS标准 | 无铅 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| RV-8803-C7-TA-QC | Micro Crystal | 数据表 | 1675 In Stock | - | 最小起订量: 1 最小包装量: 1 | YES | 85°C | -40°C | 8 | DUAL | 无铅 | 未说明 | 3V | 0.9mm | 未说明 | R-PDSO-N8 | 5.5V | INDUSTRIAL | 1.5V | TIMER, REAL TIME CLOCK | I2C | 0.8mm | 3.2mm | 1.5mm | Non-RoHS Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||
| DS1339AD | Maxim Integrated | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 表面贴装 | 2002 | 85°C | -40°C | 2-Wire, I2C, Serial | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 符合RoHS标准 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| DS1678ST | Maxim Integrated | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | YES | 85°C | -40°C | 2001 | e3 | yes | 1 (Unlimited) | 8 | EAR99 | Matte Tin (Sn) | 8473.30.11.80 | DUAL | 鸥翼 | 260 | 5V | 1.27mm | compliant | 30 | 8 | R-PDSO-G8 | 不合格 | 5.5V | 5V | INDUSTRIAL | 4.5V | TIMER, REAL TIME CLOCK | 0.032MHz | SECONDS | Y | NO | I2C | 2.13mm | 5.31mm | 5.285mm | 符合RoHS标准 | 含铅 | ||||||||||||||||||||||||||||||||||
| DS1251WP-C01 | Maxim Integrated | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 0°C~70°C | Bulk | 2011 | Obsolete | 1 (Unlimited) | 幻影时间芯片 | 2.97V~3.63V | DS1251 | Parallel | 512KB | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 7mA @ 3.3V | 3V | Leap Year, NVSRAM | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| PT7C4302ZEE | Diodes Incorporated | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 表面贴装 | 8-WFDFN Exposed Pad | -40°C~85°C TA | Obsolete | 1 (Unlimited) | Clock/Calendar | 1.2V~5.5V | 3-Wire Serial | 31B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 25.3μA~81μA @ 2V~5V | 1.5V~5.5V | Leap Year, NVSRAM, Square Wave Output, Trickle-Charger | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| PT7C4563ZEE | Diodes Incorporated | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 表面贴装 | 8-WFDFN Exposed Pad | YES | -40°C~85°C TA | Obsolete | 1 (Unlimited) | 8 | EAR99 | Clock/Calendar | 8542.39.00.01 | 1.3V~5.5V | DUAL | 3V | 0.5mm | R-PDSO-N8 | I2C, 2-Wire Serial | 1 | HH:MM:SS (24 hr) | YY-MM-DD-dd | 0.65μA~0.85μA @ 3V~5V | I2C | Alarm, Leap Year, Square Wave Output | 0.8mm | 2.995mm | 2mm | |||||||||||||||||||||||||||||||||||||||||||||
| PT7C4563ZEEX | Diodes Incorporated | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 表面贴装 | 8-WFDFN Exposed Pad | YES | -40°C~85°C TA | Tape & Reel (TR) | Obsolete | 1 (Unlimited) | 8 | EAR99 | Clock/Calendar | 8542.39.00.01 | 1.3V~5.5V | DUAL | 3V | 0.5mm | R-PDSO-N8 | I2C, 2-Wire Serial | 1 | HH:MM:SS (24 hr) | YY-MM-DD-dd | 0.65μA~0.85μA @ 3V~5V | I2C | Alarm, Leap Year, Square Wave Output | 0.8mm | 2.995mm | 2mm | ||||||||||||||||||||||||||||||||||||||||||||
| DS1286I | Maxim Integrated | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 通孔 | 通孔 | 28-DIP Module (0.61, 15.49mm), 23 Leads | 28 | -40°C~85°C | Tube | 2009 | e3 | yes | Obsolete | 1 (Unlimited) | 28 | EAR99 | Clock/Calendar | Matte Tin (Sn) | ACCURACY 2 MIN/MONTH @ 25 DEGREE C; 1024 HZ FIXED O/P | 8473.30.11.80 | 4.5V~5.5V | DUAL | 5V | 2.54mm | DS1286 | 28 | 5V | 5V | Parallel | 50B | 0.032MHz | Clock | 8 | 1 | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 7mA @ 5V | 1/100SECOND | Y | 2.4V~3.5V | YES | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | 38.865mm | 15.24mm | 无 | ROHS3 Compliant | 无铅 | ||||||||||||||||||||||||||
| DS2404-001 | Maxim Integrated | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | PDIP | NO | 16 | e0 | no | 1 (Unlimited) | 16 | EAR99 | Tin/Lead (Sn/Pb) | 85°C | -40°C | 8542.39.00.01 | DUAL | THROUGH-HOLE | 240 | 5V | 2.54mm | 20 | 16 | 5.5V | INDUSTRIAL | 4.5V | 0.032MHz | Clock | Binary | SERIAL, 3-WIRE | 4.572mm | 19.175mm | 7.62mm | 无 | 符合RoHS标准 | |||||||||||||||||||||||||||||||||||||||
| Q41802551000200 | Seiko | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | Non-Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| DS17885E3W | Maxim Integrated | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | TSOP | 符合RoHS标准 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | X1288S16I-2.7AT1 | Intersil (Renesas Electronics America) | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 表面贴装 | SOIC | Tape & Reel (TR) | e0 | 1 (Unlimited) | 16 | EAR99 | Tin/Lead (Sn/Pb) | 85°C | -40°C | 8542.39.00.01 | DUAL | 240 | 5V | 1.27mm | not_compliant | 未说明 | 16 | R-PDSO-G16 | 不合格 | 5.5V | 3/5V | INDUSTRIAL | 2.7V | 2-Wire, I2C, Serial | 31.3kB | TIMER, REAL TIME CLOCK | 0.032MHz | 1 | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1/100SECOND | Y | YES | I2C | 2.65mm | 10.3mm | 7.5mm | Non-RoHS Compliant | 含铅 | ||||||||||||||||||||||||||||||
 | X1288V14-2.7AT1 | Intersil (Renesas Electronics America) | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 表面贴装 | TSSOP | e0 | 1 (Unlimited) | 14 | EAR99 | Tin/Lead (Sn/Pb) | 70°C | 0°C | 8542.39.00.01 | DUAL | 240 | 5V | 0.65mm | 30 | 14 | R-PDSO-G14 | 不合格 | 5.5V | 3/5V | COMMERCIAL | 2.7V | 2-Wire, I2C, Serial | 31.3kB | TIMER, REAL TIME CLOCK | 0.032MHz | 1 | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1/100SECOND | Y | YES | I2C | 1.2mm | 5mm | 4.4mm | 符合RoHS标准 | 含铅 | ||||||||||||||||||||||||||||||||
| X1288S16I-4.5A | Intersil (Renesas Electronics America) | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 表面贴装 | SOIC | Bulk | e0 | 16 | EAR99 | Tin/Lead (Sn/Pb) | 85°C | -40°C | 8542.39.00.01 | DUAL | 5V | 1.27mm | not_compliant | 16 | R-PDSO-G16 | 不合格 | 5.5V | 5V | INDUSTRIAL | 4.5V | 2-Wire, I2C, Serial | 31.3kB | TIMER, REAL TIME CLOCK | 0.032MHz | 1 | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1/100SECOND | Y | YES | I2C | 2.65mm | 10.35mm | 7.5mm | Non-RoHS Compliant | 含铅 | |||||||||||||||||||||||||||||||||
| X1288S16-2.7A | Intersil (Renesas Electronics America) | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 表面贴装 | SOIC | Bulk | e0 | 1 (Unlimited) | 16 | EAR99 | Tin/Lead (Sn/Pb) | 70°C | 0°C | 8542.39.00.01 | DUAL | 240 | 5V | 1.27mm | 未说明 | 16 | R-PDSO-G16 | 不合格 | 5.5V | 3/5V | COMMERCIAL | 2.7V | 2-Wire, I2C, Serial | 31.3kB | TIMER, REAL TIME CLOCK | 0.032MHz | 1 | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1/100SECOND | Y | YES | I2C | 2.65mm | 10.3mm | 7.5mm | 符合RoHS标准 | 含铅 | |||||||||||||||||||||||||||||||
| X1288V14I-2.7T1 | Intersil (Renesas Electronics America) | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 表面贴装 | TSSOP | e0 | 1 (Unlimited) | 14 | EAR99 | Tin/Lead (Sn/Pb) | 85°C | -40°C | 8542.39.00.01 | DUAL | 240 | 5V | 0.65mm | 30 | 14 | R-PDSO-G14 | 不合格 | 5.5V | 3/5V | INDUSTRIAL | 2.7V | 2-Wire, I2C, Serial | 31.3kB | TIMER, REAL TIME CLOCK | 0.032MHz | 1 | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1/100SECOND | Y | YES | I2C | 1.2mm | 5mm | 4.4mm | 符合RoHS标准 | 含铅 | ||||||||||||||||||||||||||||||||
| X1288V14I-4.5A | Intersil (Renesas Electronics America) | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 表面贴装 | TSSOP | Bulk | e0 | 14 | EAR99 | Tin/Lead (Sn/Pb) | 85°C | -40°C | 8542.39.00.01 | DUAL | 5V | 0.65mm | 14 | R-PDSO-G14 | 不合格 | 5.5V | 5V | INDUSTRIAL | 4.5V | 2-Wire, I2C, Serial | 31.3kB | TIMER, REAL TIME CLOCK | 0.032MHz | 1 | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1/100SECOND | Y | YES | I2C | 1.2mm | 5mm | 4.4mm | 符合RoHS标准 | 含铅 | ||||||||||||||||||||||||||||||||||
| X1288V14I-2.7 | Intersil (Renesas Electronics America) | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 表面贴装 | TSSOP | Bulk | e0 | 1 (Unlimited) | 14 | EAR99 | Tin/Lead (Sn/Pb) | 85°C | -40°C | 8542.39.00.01 | DUAL | 240 | 5V | 0.65mm | not_compliant | 30 | 14 | R-PDSO-G14 | 不合格 | 5.5V | 3/5V | INDUSTRIAL | 2.7V | 2-Wire, I2C, Serial | 31.3kB | TIMER, REAL TIME CLOCK | 0.032MHz | 1 | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1/100SECOND | Y | YES | I2C | 1.2mm | 5mm | 4.4mm | Non-RoHS Compliant | 含铅 | ||||||||||||||||||||||||||||||
| DS1602S-TRL | Maxim Integrated | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | SOIC | YES | e0 | 8 | EAR99 | Tin/Lead (Sn85Pb15) | 85°C | -40°C | TWO 32-BIT COUNTERS TO TRACK REAL & ELAPSED TIME; ONE BYTE PROTOCOL; TIMEKEEPING CURRENT = 400NA | 8542.39.00.01 | DUAL | 240 | 5V | 1.27mm | 20 | 8 | R-PDSO-G8 | 不合格 | INDUSTRIAL | 5.5V | 4.5V | TIMER, REAL TIME CLOCK | 2MHz | Clock, Counter | Binary | SERIAL, 3-WIRE | 2.13mm | 5.31mm | 5.285mm | 符合RoHS标准 | ||||||||||||||||||||||||||||||||||||||||
| PT7C4302WEX | Pericom Semiconductor Corp. (Diodes Incorporated) | 数据表 | 15000 In Stock | - | 最小起订量: 1 最小包装量: 1 | YES | 85°C | -40°C | Tape & Reel (TR) | 8 | EAR99 | 8542.39.00.01 | DUAL | 鸥翼 | 2V | 1.27mm | compliant | R-PDSO-G8 | 不合格 | 5.5V | 1.5/5V | INDUSTRIAL | 1.5V | TIMER, REAL TIME CLOCK | 1 | SECONDS | N | NO | SERIAL, 3-WIRE | 1.75mm | 4.9mm | 3.9mm | 符合RoHS标准 |
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BQ4287MT-SB2
Texas Instruments
分类:Clock/Timing - Real Time Clocks
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Q427242110002RTC-72421B
Epson
分类:Clock/Timing - Real Time Clocks
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CBC34813-M5C-TR5
Cymbet
分类:Clock/Timing - Real Time Clocks
-
M41T94MQ602
STMicroelectronics
分类:Clock/Timing - Real Time Clocks
-
CBC34123-M5C-TR5
Cymbet
分类:Clock/Timing - Real Time Clocks
-
RV-8803-C7-TA-QC
Micro Crystal
分类:Clock/Timing - Real Time Clocks
-
DS1339AD
Maxim Integrated
分类:Clock/Timing - Real Time Clocks
-
DS1678ST
Maxim Integrated
分类:Clock/Timing - Real Time Clocks
-
DS1251WP-C01
Maxim Integrated
分类:Clock/Timing - Real Time Clocks
-
PT7C4302ZEE
Diodes Incorporated
分类:Clock/Timing - Real Time Clocks
-
PT7C4563ZEE
Diodes Incorporated
分类:Clock/Timing - Real Time Clocks
-
PT7C4563ZEEX
Diodes Incorporated
分类:Clock/Timing - Real Time Clocks
-
DS1286I
Maxim Integrated
分类:Clock/Timing - Real Time Clocks
-
DS2404-001
Maxim Integrated
分类:Clock/Timing - Real Time Clocks
-
Q41802551000200
Seiko
分类:Clock/Timing - Real Time Clocks
-
DS17885E3W
Maxim Integrated
分类:Clock/Timing - Real Time Clocks
-
X1288S16I-2.7AT1
Intersil (Renesas Electronics America)
分类:Clock/Timing - Real Time Clocks
-
X1288V14-2.7AT1
Intersil (Renesas Electronics America)
分类:Clock/Timing - Real Time Clocks
-
X1288S16I-4.5A
Intersil (Renesas Electronics America)
分类:Clock/Timing - Real Time Clocks
-
X1288S16-2.7A
Intersil (Renesas Electronics America)
分类:Clock/Timing - Real Time Clocks
-
X1288V14I-2.7T1
Intersil (Renesas Electronics America)
分类:Clock/Timing - Real Time Clocks
-
X1288V14I-4.5A
Intersil (Renesas Electronics America)
分类:Clock/Timing - Real Time Clocks
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X1288V14I-2.7
Intersil (Renesas Electronics America)
分类:Clock/Timing - Real Time Clocks
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DS1602S-TRL
Maxim Integrated
分类:Clock/Timing - Real Time Clocks
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PT7C4302WEX
Pericom Semiconductor Corp. (Diodes Incorporated)
分类:Clock/Timing - Real Time Clocks