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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 | 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 | 终端数量 | 操作温度 | 包装 | 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 | 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 | 比特数 | 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 | 源Url状态检查日期 | 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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | DS1284QN | Rochester Electronics, LLC | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 表面贴装 | 28-LCC (J-Lead) | YES | -40°C~85°C | Tube | e0 | no | Obsolete | 1 (Unlimited) | 28 | Clock/Calendar | 锡铅 | ACCURACY 2 MIN/MONTH @ 25 DEGREE C; 1024 HZ FIXED O/P | 4.5V~5.5V | QUAD | 245 | 5V | 1.27mm | unknown | 未说明 | 28 | S-PQCC-J28 | COMMERCIAL | Parallel | 50B | 0.032MHz | 8 | 1 | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 7mA @ 5V | 2.4V~3.5V | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | 4.57mm | 11.505mm | 11.505mm | Non-RoHS Compliant | ||||||||||||||||||||||||||||||||||||
 | DS1244Y-70 | Rochester Electronics, LLC | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 通孔 | 28-DIP Module (0.600, 15.24mm) | NO | 0°C~70°C | Tube | e0 | no | Obsolete | 1 (Unlimited) | 28 | 幻影时间芯片 | 锡铅 | 4.5V~5.5V | DUAL | 240 | 5V | 2.54mm | 未说明 | 28 | R-PDIP-P28 | COMMERCIAL | Parallel | 32KB | 8 | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 10mA @ 5V | Leap Year, NVSRAM | 9.398mm | 38.862mm | 15.24mm | Non-RoHS Compliant | |||||||||||||||||||||||||||||||||||||||||
 | DS12C887A | Rochester Electronics, LLC | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 通孔 | 24-DIP Module (0.600, 15.24mm) | NO | 0°C~70°C | Tube | e0 | no | Obsolete | 1 (Unlimited) | 24 | Clock/Calendar | 锡铅 | 4.5V~5.5V | DUAL | 225 | 5V | 2.54mm | 未说明 | 24 | R-PDIP-T24 | COMMERCIAL | Parallel | 113B | 0.032MHz | 8 | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 15mA @ 4.5V~5.5V | 2.5V~4V | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 9.398mm | 33.782mm | 15.24mm | Non-RoHS Compliant | ||||||||||||||||||||||||||||||||||||||
 | DS1557P-70IND | Rochester Electronics, LLC | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 表面贴装 | 34-PowerCap™ Module | YES | -40°C~85°C | Tube | e0 | no | Obsolete | 3 (168 Hours) | 34 | Clock/Calendar | 锡铅 | 4.5V~5.5V | DUAL | 240 | 5V | 未说明 | 34 | R-XDMA-U34 | COMMERCIAL | Parallel | 512KB | 0.032MHz | 8 | HH:MM:SS (24 hr) | YY-MM-DD-dd | 6mA @ 5V | 3V | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | Non-RoHS Compliant | |||||||||||||||||||||||||||||||||||||||||||
 | X1226S8 | Renesas Electronics America Inc. | 数据表 | 7000 In Stock | - | 最小起订量: 1 最小包装量: 1 | 表面贴装 | 8-SOIC (0.154, 3.90mm Width) | 0°C~70°C | Tube | Obsolete | 1 (Unlimited) | Clock/Calendar | 2.7V~5.5V | X1226 | I2C, 2-Wire Serial | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 10μA~20μA @ 2.7V~5V | 1.8V~5.5V | Alarm, Leap Year | Non-RoHS Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | BQ3287MT-I | Texas Instruments | 数据表 | 3120 In Stock | - | 最小起订量: 1 最小包装量: 1 | Tin | 通孔 | DIP | 24 | no | 24 | EAR99 | 70°C | -20°C | DUAL | 5V | 2.54mm | 8 | 5V | 5V | OTHER | 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 | |||||||||||||||||||||||||||||||||||||||
 | RX-8803LC:UA3 PURE SN | EPSON | 数据表 | 538 In Stock | - | 最小起订量: 1 最小包装量: 1 | 15 Weeks | 表面贴装 | 12-TFSOJ (0.094, 2.40mm Width) | YES | -40°C~85°C | Tape & Reel (TR) | RX-8803LC | e3 | 活跃 | 1 (Unlimited) | 12 | Clock/Calendar | Tin (Sn) | 1.6V~5.5V | DUAL | J BEND | 未说明 | 3V | 0.5mm | 未说明 | R-PDSO-J12 | I2C, 2-Wire Serial | YY-MM-DD | 2.1μA~3.4μA @ 3V~5V | I2C | Alarm | 1.2mm | 3.6mm | 2.4mm | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||
| PCF85063TP/1,147 | NXP Semiconductors / Freescale | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 表面贴装 | Tape & Reel (TR) | 85°C | -40°C | 2-Wire, I2C, Serial | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 符合RoHS标准 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| PCF2123BS/1,112 | NXP Semiconductors / Freescale | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | YES | 16 | e3 | 1 (Unlimited) | 16 | 哑光锡 | 85°C | -40°C | QUAD | 225 | 2V | 0.5mm | 16 | 5.5V | 1.1/5.5V | INDUSTRIAL | 1.1V | 8 | 0.032MHz | Clock | 1 | HH:MM:SS | SECONDS | Y | YES | SERIAL, 3-WIRE | 2013-06-14 00:00:00 | 1mm | 3mm | 3mm | 无 | 符合RoHS标准 | |||||||||||||||||||||||||||||||||||||||||
| PCF2123BS/1,118 | NXP Semiconductors / Freescale | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | YES | 16 | Tape & Reel | e3 | 1 (Unlimited) | 16 | 哑光锡 | 85°C | -40°C | QUAD | 225 | 2V | 0.5mm | 16 | 5.5V | 1.1/5.5V | INDUSTRIAL | 1.1V | 8 | 0.032MHz | Clock | 1 | HH:MM:SS | SECONDS | Y | YES | SERIAL, 3-WIRE | 2013-06-14 00:00:00 | 1mm | 3mm | 3mm | 无 | 符合RoHS标准 | ||||||||||||||||||||||||||||||||||||||||
| PCF85263ATL/AJ | NXP Semiconductors / Freescale | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | Non-RoHS Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| PCF8564AU/10AA/1,0 | NXP Semiconductors / Freescale | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 2013-10-15 00:00:00 | 符合RoHS标准 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| PCF8802AUG/ABZ | NXP Semiconductors / Freescale | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | Non-RoHS Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | X1288V14-4.5AT1 | 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 | Tape & Reel (TR) | e0 | 1 (Unlimited) | 14 | EAR99 | Tin/Lead (Sn/Pb) | 70°C | 0°C | 8542.39.00.01 | DUAL | 240 | 5V | 0.65mm | not_compliant | 30 | 14 | R-PDSO-G14 | 不合格 | 5.5V | 5V | COMMERCIAL | 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 | Non-RoHS Compliant | 含铅 | |||||||||||||||||||||||||||||||||
 | ISL12059IBZ-T | Intersil Corporation | 数据表 | 12037 In Stock | - | 最小起订量: 1 最小包装量: 1 | YES | 8 | 85°C | -40°C | e3 | 2 (1 Year) | EAR99 | Matte Tin (Sn) - annealed | 8542.39.00.01 | DUAL | 鸥翼 | 260 | 3V | 1.27mm | compliant | 未说明 | 8 | R-PDSO-G8 | 不合格 | 3.6V | 2/3.3V | INDUSTRIAL | 1.8V | TIMER, REAL TIME CLOCK | 0.032MHz | SECONDS | N | NO | I2C | 1.75mm | 4.9mm | 3.9mm | 符合RoHS标准 | ||||||||||||||||||||||||||||||||||||||||
 | X1227V8-2.7A | 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 | TSSOP | Bulk | e0 | 8 | EAR99 | Tin/Lead (Sn/Pb) | 70°C | 0°C | 8542.39.00.01 | DUAL | 5V | 0.65mm | 8 | R-PDSO-G8 | 不合格 | 5.5V | 3/5V | COMMERCIAL | 2.7V | 2-Wire, I2C, Serial | 512B | TIMER, REAL TIME CLOCK | 0.032MHz | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SECONDS | Y | YES | I2C | 1.2mm | 4.4mm | 3mm | 符合RoHS标准 | 含铅 | ||||||||||||||||||||||||||||||||||||||
| X1288V14Z-4.5AT1 | 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 | Tape & Reel (TR) | e3 | 5 (48 Hours) | 14 | EAR99 | Matte Tin (Sn) | 70°C | 0°C | 8542.39.00.01 | DUAL | 260 | 5V | 0.65mm | 未说明 | 14 | R-PDSO-G14 | 不合格 | 5.5V | COMMERCIAL | 4.5V | 2-Wire, I2C, Serial | TIMER, REAL TIME CLOCK | 0.032MHz | 1 | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | I2C | 1.2mm | 5mm | 4.4mm | 符合RoHS标准 | ||||||||||||||||||||||||||||||||||||||||
| X1227V8I-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 | 8 | EAR99 | Tin/Lead (Sn/Pb) | 85°C | -40°C | 8542.39.00.01 | DUAL | 5V | 0.65mm | not_compliant | 8 | R-PDSO-G8 | 不合格 | 5.5V | 3/5V | INDUSTRIAL | 2.7V | 2-Wire, I2C, Serial | 512B | TIMER, REAL TIME CLOCK | 0.032MHz | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SECONDS | Y | YES | I2C | 1.2mm | 4.4mm | 3mm | Non-RoHS Compliant | 含铅 | |||||||||||||||||||||||||||||||||||||
| X1227S8-2.7T1 | 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 | SOIC | 8 | Tape & Reel | e0 | 1 (Unlimited) | 8 | EAR99 | Tin/Lead (Sn/Pb) | 70°C | 0°C | DUAL | 240 | 5V | 1.27mm | 40 | 8 | 5.5V | 3/5V | COMMERCIAL | 2.7V | 2-Wire, I2C, Serial | 512B | 0.032MHz | Clock | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SECONDS | Y | NO | I2C | 1.7272mm | 4.9022mm | 3.9116mm | 无 | 符合RoHS标准 | 含铅 | |||||||||||||||||||||||||||||||||||
| RX-8025SA:AA3:ROHS | Epson | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 表面贴装 | SOIC | 14 | Tape & Reel (TR) | 85°C | -40°C | 2-Wire, I2C, Serial | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 符合RoHS标准 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 1337CSRI8 | Renesas Electronics America Inc. | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 表面贴装 | 16-SOIC (0.295, 7.50mm Width) | -40°C~85°C | Tape & Reel (TR) | 最后一次购买 | 1 (Unlimited) | Clock/Calendar | 1.8V~5.5V | I2C | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 0.6μA @ 1.3V~1.8V | 1.3V~3.7V | Alarm, Leap Year, Square Wave Output | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| PCA8565AU/5DA/1,01 | NXP Semiconductors / Freescale | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | Non-RoHS Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| PCA8565AU/5BA/1,01 | NXP Semiconductors / Freescale | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | Non-RoHS Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| PCF8583T/F4,118 | NXP Semiconductors / Freescale | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | Non-RoHS Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| PCF8564AU/5GE/1,01 | NXP Semiconductors / Freescale | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 85°C | -40°C | 5.5V | 1.8V | HH:MM:SS | 2013-06-14 00:00:00 | 符合RoHS标准 |
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DS1284QN
Rochester Electronics, LLC
分类:Clock/Timing - Real Time Clocks
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DS1244Y-70
Rochester Electronics, LLC
分类:Clock/Timing - Real Time Clocks
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DS12C887A
Rochester Electronics, LLC
分类:Clock/Timing - Real Time Clocks
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DS1557P-70IND
Rochester Electronics, LLC
分类:Clock/Timing - Real Time Clocks
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X1226S8
Renesas Electronics America Inc.
分类:Clock/Timing - Real Time Clocks
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BQ3287MT-I
Texas Instruments
分类:Clock/Timing - Real Time Clocks
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RX-8803LC:UA3 PURE SN
EPSON
分类:Clock/Timing - Real Time Clocks
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PCF85063TP/1,147
NXP Semiconductors / Freescale
分类:Clock/Timing - Real Time Clocks
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PCF2123BS/1,112
NXP Semiconductors / Freescale
分类:Clock/Timing - Real Time Clocks
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PCF2123BS/1,118
NXP Semiconductors / Freescale
分类:Clock/Timing - Real Time Clocks
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PCF85263ATL/AJ
NXP Semiconductors / Freescale
分类:Clock/Timing - Real Time Clocks
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PCF8564AU/10AA/1,0
NXP Semiconductors / Freescale
分类:Clock/Timing - Real Time Clocks
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PCF8802AUG/ABZ
NXP Semiconductors / Freescale
分类:Clock/Timing - Real Time Clocks
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X1288V14-4.5AT1
Intersil (Renesas Electronics America)
分类:Clock/Timing - Real Time Clocks
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ISL12059IBZ-T
Intersil Corporation
分类:Clock/Timing - Real Time Clocks
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X1227V8-2.7A
Intersil (Renesas Electronics America)
分类:Clock/Timing - Real Time Clocks
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X1288V14Z-4.5AT1
Intersil (Renesas Electronics America)
分类:Clock/Timing - Real Time Clocks
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X1227V8I-4.5A
Intersil (Renesas Electronics America)
分类:Clock/Timing - Real Time Clocks
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X1227S8-2.7T1
Intersil (Renesas Electronics America)
分类:Clock/Timing - Real Time Clocks
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RX-8025SA:AA3:ROHS
Epson
分类:Clock/Timing - Real Time Clocks
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1337CSRI8
Renesas Electronics America Inc.
分类:Clock/Timing - Real Time Clocks
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PCA8565AU/5DA/1,01
NXP Semiconductors / Freescale
分类:Clock/Timing - Real Time Clocks
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PCA8565AU/5BA/1,01
NXP Semiconductors / Freescale
分类:Clock/Timing - Real Time Clocks
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PCF8583T/F4,118
NXP Semiconductors / Freescale
分类:Clock/Timing - Real Time Clocks
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PCF8564AU/5GE/1,01
NXP Semiconductors / Freescale
分类:Clock/Timing - Real Time Clocks