我的订单
会员中心 
在线咨询
0755-83328606
类别是'category.RTCs（实时时钟）' (3751)
- 所有品牌
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 | 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 | 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 | 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 | 准确性 | 逻辑功能 | 数据总线宽度 | 密度 | 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 | 座位高度(最大) | 长度 | 宽度 | 器件厚度 | 辐射硬化 | RoHS状态 | 无铅 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | ISL12082IUZ-T | 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 | 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) | -40°C~85°C | Tape & Reel (TR) | Obsolete | 1 (Unlimited) | Clock/Calendar | 2.7V~5.5V | unknown | ISL12082 | I2C, 2-Wire Serial | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 4μA~6μA @ 3V~5V | 1.8V~5.5V | Alarm, Leap Year, Watchdog Timer | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||
 | DS1254WB2-150 | Maxim Integrated | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 表面贴装 | 80-BBGA | 40 | 0°C~70°C | Tray | 2009 | Obsolete | 1 (Unlimited) | 幻影时间芯片 | 3V~3.7V | DS1254 | 3.3V | Parallel | 2MB | 8b | 16 Mb | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 7mA @ 3.3V | 3V | Leap Year, NVSRAM | 无 | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||
 | DS1305EN T&R/C01 | Maxim Integrated | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | TSSOP | 2012 | 85°C | -40°C | 96B | Clock | HH:MM:SS (12/24 hr) | 无 | 符合RoHS标准 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | DS1338U-33 T&R/C01 | Maxim Integrated | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 2 Weeks | UMAX | Tape & Reel | 2015 | 85°C | -40°C | 3.3V | Clock | HH:MM:SS | 无 | 符合RoHS标准 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | DS1501YE T&R | Maxim Integrated | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 表面贴装 | TSOP | 28 | Tape & Reel | 2013 | 70°C | 0°C | 5V | Parallel | 5.5V | 4.5V | 256B | Clock | HH:MM:SS | YY-MM-DD-dd | 无 | 符合RoHS标准 | 无铅 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| DS1390U-33 T | Maxim Integrated | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | YES | -40°C | 85°C | e3 | yes | 1 (Unlimited) | 10 | EAR99 | Matte Tin (Sn) | 8542.39.00.01 | DUAL | 鸥翼 | 260 | 3.3V | 0.5mm | 30 | 10 | S-PDSO-G10 | 不合格 | 5.5V | 3.3V | INDUSTRIAL | 2.97V | TIMER, REAL TIME CLOCK | 0.032MHz | 1 | 1/100SECOND | Y | NO | SERIAL, 3-WIRE | 1.1mm | 3mm | 3mm | Non-RoHS Compliant | 无铅 | |||||||||||||||||||||||||||||||||||
 | ISL12028AIV27Z | 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 | 14 | 2005 | e3 | 活跃 | 1 (Unlimited) | 14 | EAR99 | Matte Tin (Sn) - annealed | 85°C | -40°C | 8542.39.00.01 | DUAL | 3.3V | 0.65mm | 3.3V | 3/5V | INDUSTRIAL | 2-Wire, I2C, Serial | 5.5V | 2.7V | 0.032MHz | Clock | HH:MM:SS | YY-MM-DD-dd | SECONDS | Y | YES | I2C | 1.2mm | 5mm | 4.4mm | 无 | 符合RoHS标准 | |||||||||||||||||||||||||||||||||||
 | ISL12028AIV27Z-T | 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 | 14 | Tape & Reel | 2005 | e3 | 活跃 | 1 (Unlimited) | 14 | EAR99 | Matte Tin (Sn) - annealed | 85°C | -40°C | 8542.39.00.01 | DUAL | 3.3V | 0.65mm | 3.3V | 3/5V | INDUSTRIAL | 2-Wire, I2C, Serial | 5.5V | 2.7V | 0.032MHz | Clock | HH:MM:SS | YY-MM-DD-dd | SECONDS | Y | YES | I2C | 1.2mm | 5mm | 4.4mm | 无 | 符合RoHS标准 | ||||||||||||||||||||||||||||||||||
 | ISL12027AIV27Z-T | 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 | 8 | 2010 | e3 | 活跃 | 1 (Unlimited) | 8 | EAR99 | Matte Tin (Sn) - annealed | 85°C | -40°C | DUAL | 260 | 3.3V | 0.65mm | 3.3V | 5.5V | 3/5V | INDUSTRIAL | 2-Wire, I2C, Serial | 0.032MHz | Clock | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SECONDS | Y | NO | I2C | 1.2mm | 4.4mm | 3mm | 无 | 符合RoHS标准 | ||||||||||||||||||||||||||||||||||||
 | ISL12029AIB27Z-T | 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 | 2005 | e3 | 活跃 | 2 (1 Year) | 14 | EAR99 | Matte Tin (Sn) - annealed | 85°C | -40°C | 8542.39.00.01 | DUAL | 260 | 3.3V | 1.27mm | 14, 14 | R-PDSO-G14 | 3.3V | 3/5V | INDUSTRIAL | 2-Wire, I2C, Serial | 5.5V | 2.7V | 0.032MHz | Clock | 1 | HH:MM:SS | YY-MM-DD-dd | SECONDS | Y | NO | I2C | 1.75mm | 8.65mm | 3.9mm | 无 | 符合RoHS标准 | |||||||||||||||||||||||||||||||
 | ISL12028AIB27Z-T | 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 | 2005 | e3 | 活跃 | 2 (1 Year) | 14 | EAR99 | Matte Tin (Sn) - annealed | 85°C | -40°C | 8542.39.00.01 | DUAL | 3.3V | 1.27mm | 14, 14 | R-PDSO-G14 | 3.3V | 3/5V | INDUSTRIAL | 2-Wire, I2C, Serial | 5.5V | 2.7V | 0.032MHz | Clock | HH:MM:SS | YY-MM-DD-dd | SECONDS | Y | YES | I2C | 1.75mm | 8.65mm | 3.9mm | 无 | 符合RoHS标准 | |||||||||||||||||||||||||||||||||
 | ISL12022MAIBZ-T | Intersil (Renesas Electronics America) | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 6 Weeks | 表面贴装 | SOIC | 20 | Tape & Reel | 2004 | e3 | 活跃 | 1 (Unlimited) | 20 | EAR99 | Matte Tin (Sn) - annealed | 85°C | -40°C | 8542.39.00.01 | DUAL | 3V | 1.27mm | 20 | 3/5V | INDUSTRIAL | 2-Wire, I2C, Serial | 5.5V | 2.7V | 128B | 0.032MHz | 0.0005 % | Clock | HH:MM:SS | YY-MM-DD-dd | SECONDS | Y | NO | I2C | 2.65mm | 12.8mm | 7.5mm | 无 | 符合RoHS标准 | |||||||||||||||||||||||||||||||
 | ISL12029IB30AZ-T | 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 | 2005 | e3 | 活跃 | 2 (1 Year) | 14 | EAR99 | Matte Tin (Sn) - annealed | 85°C | -40°C | 8542.39.00.01 | DUAL | 260 | 3.3V | 1.27mm | 40 | 14, 14 | R-PDSO-G14 | 3.3V | 3/5V | INDUSTRIAL | 2-Wire, I2C, Serial | 5.5V | 2.7V | 0.032MHz | Clock | 1 | HH:MM:SS | YY-MM-DD-dd | SECONDS | Y | NO | I2C | 1.75mm | 8.65mm | 3.9mm | 无 | 符合RoHS标准 | ||||||||||||||||||||||||||||||
 | ISL12059IBZ-T | Electric Imp Inc. | 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 | 2009 | 活跃 | 85°C | -40°C | 3.3V | 2-Wire, I2C, Serial | 3.6V | 1.8V | Clock | HH:MM:SS | YY-MM-DD-dd | 无 | 符合RoHS标准 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
 | ISL12029IB27AZ-T | 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 | 2005 | e3 | 活跃 | 2 (1 Year) | 14 | EAR99 | Matte Tin (Sn) - annealed | 85°C | -40°C | 8542.39.00.01 | DUAL | 260 | 3.3V | 1.27mm | 40 | 14, 14 | R-PDSO-G14 | 3.3V | 3/5V | INDUSTRIAL | 2-Wire, I2C, Serial | 5.5V | 2.7V | 0.032MHz | Clock | 1 | HH:MM:SS | YY-MM-DD-dd | SECONDS | Y | NO | I2C | 1.75mm | 8.65mm | 3.9mm | 无 | 符合RoHS标准 | |||||||||||||||||||||||||||||||
 | ISL12028IB30AZ-T | 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 | 2005 | e3 | 活跃 | 2 (1 Year) | 14 | EAR99 | Matte Tin (Sn) - annealed | 85°C | -40°C | 8542.39.00.01 | DUAL | 260 | 3.3V | 1.27mm | 40 | 14, 14 | R-PDSO-G14 | 3.3V | 3/5V | INDUSTRIAL | 2-Wire, I2C, Serial | 5.5V | 2.7V | 0.032MHz | Clock | HH:MM:SS | YY-MM-DD-dd | SECONDS | Y | YES | I2C | 1.75mm | 8.65mm | 3.9mm | 无 | 符合RoHS标准 | ||||||||||||||||||||||||||||||||
| RS5C338A-E2-F | RICOH Electronic Devices Co., LTD. | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 9 Weeks | Tape & Reel (TR) | 活跃 | 1 (Unlimited) | 符合RoHS标准 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| RX-8581SA-B3 | Epson | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 卷带 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | 1337GNLGI8 | Integrated Device Technology (IDT) | 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 | 2006 | e3 | yes | Discontinued | 3 (168 Hours) | 16 | EAR99 | Matte Tin (Sn) - annealed | 85°C | -40°C | 8542.39.00.01 | QUAD | 260 | 3.3V | 0.5mm | 30 | 16 | 3.3V | 5.5V | 2/5V | INDUSTRIAL | 2-Wire, I2C, Serial | 8 | 0.4MHz | Clock | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SECONDS | Y | I2C | 3mm | 3mm | 1mm | 无 | 符合RoHS标准 | 无铅 | |||||||||||||||||||||||||||||
 | 1337GCSRI | Integrated Device Technology (IDT) | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 表面贴装 | SOIC | 16 | Bulk | 2006 | e3 | no | Discontinued | 1 (Unlimited) | 16 | EAR99 | Matte Tin (Sn) - annealed | 85°C | -40°C | 8542.39.00.01 | DUAL | 260 | 3.3V | 1.27mm | 16 | 3.3V | 5.5V | 2/5V | INDUSTRIAL | 2-Wire, I2C, Serial | 8 | 0.4MHz | Clock | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SECONDS | Y | I2C | 2.65mm | 10.4mm | 7.6mm | 2.34mm | 无 | 符合RoHS标准 | 含铅 | |||||||||||||||||||||||||||||
 | 1337GDCGI8 | Integrated Device Technology (IDT) | 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 | 2006 | e3 | yes | Discontinued | 1 (Unlimited) | 8 | EAR99 | Matte Tin (Sn) - annealed | 85°C | -40°C | DUAL | 260 | 3.3V | 1.27mm | 30 | 8 | 3.3V | 5.5V | 2/5V | INDUSTRIAL | 2-Wire, I2C, Serial | 8 | 0.4MHz | Clock | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SECONDS | Y | I2C | 1.75mm | 4.9mm | 3.9mm | 1.5mm | 无 | 符合RoHS标准 | 无铅 | |||||||||||||||||||||||||||||
 | 1339C-31SRI8 | Integrated Device Technology (IDT) | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 7 Weeks | Tin | 表面贴装 | SOIC | 16 | 2006 | e3 | no | 1 (Unlimited) | 16 | EAR99 | 85°C | -40°C | 8542.39.00.01 | DUAL | 260 | 1.27mm | 未说明 | 16 | 不合格 | 3.3V | 5.5V | 3.6/5V | INDUSTRIAL | 2-Wire, I2C, Serial | 0.032MHz | Clock | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SECONDS | Y | YES | I2C | 2.65mm | 10.4mm | 7.6mm | 2.34mm | 符合RoHS标准 | 含铅 | ||||||||||||||||||||||||||||||
 | ISL12026AIVZ-T | Intersil (Renesas Electronics America) | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 19 Weeks | 表面贴装 | TSSOP | Tape & Reel | 2010 | e3 | 活跃 | 1 (Unlimited) | 8 | EAR99 | Matte Tin (Sn) - annealed | 85°C | -40°C | 8542.39.00.01 | DUAL | 260 | 3.3V | 0.65mm | 30 | 8, 8 | R-PDSO-G8 | 3.3V | 3/5V | INDUSTRIAL | 2-Wire, I2C, Serial | 5.5V | 2.7V | 0.032MHz | Clock | HH:MM:SS | YY-MM-DD-dd | SECONDS | Y | YES | I2C | 1.2mm | 4.4mm | 3mm | 无 | 符合RoHS标准 | ||||||||||||||||||||||||||||||
 | 1337GCSRI8 | Integrated Device Technology (IDT) | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | Tin | 表面贴装 | SOIC | 16 | Tape & Reel (TR) | 2006 | e3 | no | Discontinued | 1 (Unlimited) | 16 | EAR99 | 85°C | -40°C | 8542.39.00.01 | DUAL | 260 | 3.3V | 1.27mm | 16 | 3.3V | 2/5V | INDUSTRIAL | 2-Wire, I2C, Serial | 5.5V | 1.8V | 8 | 0.4MHz | Clock | 1 | HH:MM:SS | YY-MM-DD-dd | SECONDS | Y | I2C | 2.65mm | 10.4mm | 7.6mm | 2.34mm | 无 | 符合RoHS标准 | 含铅 | ||||||||||||||||||||||||||||
 | ISL12082IUZ | 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 | MSOP | 10 | Bulk | 2001 | e3 | 活跃 | 1 (Unlimited) | 8 | EAR99 | Matte Tin (Sn) - annealed | 85°C | -40°C | 8542.39.00.01 | DUAL | 3.3V | 0.5mm | R-PDSO-G8 | 3.3V | 3/5V | INDUSTRIAL | 2-Wire, I2C, Serial | 5.5V | 2.7V | Clock | HH:MM:SS:hh | YY-MM-DD-dd | Y | NO | I2C | 1.1mm | 3mm | 3mm | 无 | 符合RoHS标准 |
-
ISL12082IUZ-T
Renesas Electronics America Inc.
分类:Clock/Timing - Real Time Clocks
-
DS1254WB2-150
Maxim Integrated
分类:Clock/Timing - Real Time Clocks
-
DS1305EN T&R/C01
Maxim Integrated
分类:Clock/Timing - Real Time Clocks
-
DS1338U-33 T&R/C01
Maxim Integrated
分类:Clock/Timing - Real Time Clocks
-
DS1501YE T&R
Maxim Integrated
分类:Clock/Timing - Real Time Clocks
-
DS1390U-33 T
Maxim Integrated
分类:Clock/Timing - Real Time Clocks
-
ISL12028AIV27Z
Intersil (Renesas Electronics America)
分类:Clock/Timing - Real Time Clocks
-
ISL12028AIV27Z-T
Intersil (Renesas Electronics America)
分类:Clock/Timing - Real Time Clocks
-
ISL12027AIV27Z-T
Intersil (Renesas Electronics America)
分类:Clock/Timing - Real Time Clocks
-
ISL12029AIB27Z-T
Intersil (Renesas Electronics America)
分类:Clock/Timing - Real Time Clocks
-
ISL12028AIB27Z-T
Intersil (Renesas Electronics America)
分类:Clock/Timing - Real Time Clocks
-
ISL12022MAIBZ-T
Intersil (Renesas Electronics America)
分类:Clock/Timing - Real Time Clocks
-
ISL12029IB30AZ-T
Intersil (Renesas Electronics America)
分类:Clock/Timing - Real Time Clocks
-
ISL12059IBZ-T
Electric Imp Inc.
分类:Clock/Timing - Real Time Clocks
-
ISL12029IB27AZ-T
Intersil (Renesas Electronics America)
分类:Clock/Timing - Real Time Clocks
-
ISL12028IB30AZ-T
Intersil (Renesas Electronics America)
分类:Clock/Timing - Real Time Clocks
-
RS5C338A-E2-F
RICOH Electronic Devices Co., LTD.
分类:Clock/Timing - Real Time Clocks
-
RX-8581SA-B3
Epson
分类:Clock/Timing - Real Time Clocks
-
1337GNLGI8
Integrated Device Technology (IDT)
分类:Clock/Timing - Real Time Clocks
-
1337GCSRI
Integrated Device Technology (IDT)
分类:Clock/Timing - Real Time Clocks
-
1337GDCGI8
Integrated Device Technology (IDT)
分类:Clock/Timing - Real Time Clocks
-
1339C-31SRI8
Integrated Device Technology (IDT)
分类:Clock/Timing - Real Time Clocks
-
ISL12026AIVZ-T
Intersil (Renesas Electronics America)
分类:Clock/Timing - Real Time Clocks
-
1337GCSRI8
Integrated Device Technology (IDT)
分类:Clock/Timing - Real Time Clocks
-
ISL12082IUZ
Intersil (Renesas Electronics America)
分类:Clock/Timing - Real Time Clocks