我的订单
会员中心 
在线咨询
0755-83328606
类别是'category.RTCs（实时时钟）' (3750)
- 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 | 包装/外壳 | 表面安装 | 引脚数 | 质量 | 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 | 端子表面处理 | 最高工作温度 | 最小工作温度 | HTS代码 | 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) | 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 | 工作电源电流 | 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 | 时间-最小值 | 中断能力 | 易失性 | 信息访问方法 | 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 | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | IDT1338-31DCGI8 | Integrated Device Technology (IDT) | 数据表 | 2500 In Stock | - | 最小起订量: 1 最小包装量: 1 | 表面贴装 | SOIC | Tape & Reel (TR) | 2008 | 85°C | -40°C | 2-Wire, I2C, Serial | 56B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 符合RoHS标准 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
 | 1338AC-18SRGI | 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 | yes | 活跃 | 3 (168 Hours) | 16 | EAR99 | 85°C | -40°C | 8542.39.00.01 | DUAL | 260 | 3.3V | 1.27mm | 未说明 | 16 | 不合格 | 1.8V | 5.5V | 1.5/5V | INDUSTRIAL | 2-Wire, I2C, Serial | 56B | 0.032MHz | Clock | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SECONDS | N | NO | I2C | 2.34mm | 10.4mm | 7.6mm | 2.34mm | 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 | |||||||||||||||||||||||
 | DS1685EN-3 T | Maxim Integrated | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 表面贴装 | 24 | 85°C | -40°C | e3 | yes | 1 (Unlimited) | 24 | EAR99 | Matte Tin (Sn) | 8473.30.11.80 | DUAL | 鸥翼 | 260 | 3V | 0.65mm | 未说明 | 24 | 不合格 | 3.7V | 3V | INDUSTRIAL | 2.7V | 242B | TIMER, REAL TIME CLOCK | 0.032MHz | 8 | 1 | SECONDS | Y | YES | PARALLEL, MUXED BUS | 1.1mm | 7.8mm | 4.4mm | Non-RoHS Compliant | 含铅 | |||||||||||||||||||||||||||
| PT7C4337WEX | Pericom Semiconductor Corp. (Diodes Incorporated) | 数据表 | 860 In Stock | - | 最小起订量: 1 最小包装量: 1 | YES | -40°C | 85°C | Tape & Reel (TR) | 8 | EAR99 | 8542.39.00.01 | DUAL | 鸥翼 | 3.3V | 1.27mm | compliant | 8 | R-PDSO-G8 | 不合格 | 5.5V | 2/5V | INDUSTRIAL | 1.8V | TIMER, REAL TIME CLOCK | 0.032MHz | 1 | SECONDS | Y | YES | I2C | 1.75mm | 4.9mm | 3.9mm | 符合RoHS标准 | ||||||||||||||||||||||||||||||||||
 | 1338-18DVGI | Integrated Device Technology (IDT) | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 7 Weeks | 表面贴装 | MSOP | 8 | 139.989945mg | RAM | Bulk | 2006 | e3 | yes | 活跃 | 3 (168 Hours) | 8 | EAR99 | Matte Tin (Sn) - annealed | 85°C | -40°C | DUAL | 260 | 3.3V | 0.65mm | 30 | 8 | 2/5V | INDUSTRIAL | 2-Wire, I2C, Serial | 5.5V | 1.8V | 56B | 7.5μA | 0.032MHz | Clock | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SECONDS | N | NO | I2C | 970μm | 3mm | 3mm | 970μm | 无 | 符合RoHS标准 | 无铅 | ||||||||||||||||||
| RV5C338A-E2-FB | RICOH Electronic Devices Co., LTD. | 数据表 | 2000 In Stock | - | 最小起订量: 1 最小包装量: 1 | 符合RoHS标准 | 无铅 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| DS1307ZN T | Maxim Integrated | 数据表 | 87 In Stock | - | 最小起订量: 1 最小包装量: 1 | SOIC | YES | 8 | -40°C | e3 | yes | 1 (Unlimited) | 8 | EAR99 | Matte Tin (Sn) | DUAL | 鸥翼 | 260 | 5V | 1.27mm | 未说明 | 8 | 不合格 | 5.5V | 5V | INDUSTRIAL | 4.5V | 56B | TIMER, REAL TIME CLOCK | 0.032MHz | 1 | SECONDS | N | YES | I2C | 1.75mm | 4.9mm | 3.9mm | Non-RoHS Compliant | 无铅 | |||||||||||||||||||||||||||||
| DS1747WP-C03 | Maxim Integrated | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 表面贴装 | Module | 34 | 85°C | -40°C | 3.3V | Parallel | 512kB | Clock | HH:MM:SS (24 hr) | YY-MM-DD-dd | 无 | 符合RoHS标准 | |||||||||||||||||||||||||||||||||||||||||||||||||||
 | ISL12023IVZ-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 | 2008 | e3 | 活跃 | 1 (Unlimited) | 14 | EAR99 | Matte Tin (Sn) - annealed | 85°C | -40°C | 8542.39.00.01 | DUAL | 3V | 0.65mm | 14 | 3/5V | INDUSTRIAL | 2-Wire, I2C, Serial | 5.5V | 2.7V | 128B | 0.032MHz | Clock | HH:MM:SS | YY-MM-DD-dd | SECONDS | Y | NO | I2C | 1.2mm | 5mm | 4.4mm | 无 | 符合RoHS标准 | |||||||||||||||||||||||||||
| DS1371 | Maxim Integrated | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | UMAX | YES | 85°C | -40°C | Bulk | e3 | yes | 1 (Unlimited) | 8 | EAR99 | Matte Tin (Sn) | 8473.30.11.80 | DUAL | 鸥翼 | 260 | 3.3V | 0.65mm | 30 | 8 | S-PDSO-G8 | 5.5V | 1.8/5V | INDUSTRIAL | 1.7V | TIMER, REAL TIME CLOCK | 0.032MHz | 1 | SECONDS | Y | SERIAL, 2-WIRE/I2C | 1.1mm | 3mm | 3mm | 无 | 符合RoHS标准 | |||||||||||||||||||||||||||||
 | 1338AC-31SRGI | 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 | yes | 活跃 | 3 (168 Hours) | 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 | 2.5/5V | INDUSTRIAL | 2-Wire, I2C, Serial | 56B | 0.032MHz | Clock | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SECONDS | N | NO | I2C | 2.34mm | 10.4mm | 7.6mm | 2.34mm | 符合RoHS标准 | 无铅 | ||||||||||||||||||||||
 | IDT1338-18DCGI | 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 | 2010 | 85°C | -40°C | 2-Wire, I2C, Serial | 5.5V | 1.4V | 56B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.5mm | 5mm | 4mm | 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 | |||||||||||||||||||||||||||||
| DS1305E T | Maxim Integrated | 数据表 | 81 In Stock | - | 最小起订量: 1 最小包装量: 1 | YES | 70°C | e3 | yes | 1 (Unlimited) | 20 | EAR99 | Matte Tin (Sn) | 8473.30.11.80 | DUAL | 鸥翼 | 260 | 5V | 0.65mm | 30 | 20 | R-PDSO-G20 | 不合格 | 5.5V | 3/5V | COMMERCIAL | 2V | TIMER, REAL TIME CLOCK | 0.032MHz | SECONDS | Y | YES | SERIAL, 3-WIRE | 1.1mm | 6.5mm | 4.4mm | Non-RoHS Compliant | ||||||||||||||||||||||||||||||||
 | IDT1338-18DCGI8 | 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 | Tape & Reel (TR) | 2010 | 85°C | -40°C | 2-Wire, I2C, Serial | 56B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 符合RoHS标准 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
 | 1338C-18SRI | 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 | 2006 | e3 | no | Discontinued | 3 (168 Hours) | 16 | EAR99 | 85°C | -40°C | 8542.39.00.01 | DUAL | 260 | 3.3V | 1.27mm | 未说明 | 16 | 不合格 | 1.8V | 5.5V | 2/5V | INDUSTRIAL | 2-Wire, I2C, Serial | 56B | 0.032MHz | Clock | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SECONDS | N | NO | I2C | 2.65mm | 10.4mm | 7.6mm | 2.34mm | 符合RoHS标准 | 含铅 | ||||||||||||||||||||||
 | 1338C-18SRI8 | 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 | Tape & Reel | 2006 | e3 | no | Discontinued | 3 (168 Hours) | 16 | EAR99 | Matte Tin (Sn) - annealed | 85°C | -40°C | 8542.39.00.01 | DUAL | 260 | 3.3V | 1.27mm | 16 | 1.8V | 5.5V | 2/5V | INDUSTRIAL | 2-Wire, I2C, Serial | 56B | 0.032MHz | Clock | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SECONDS | N | NO | I2C | 2.65mm | 10.4mm | 7.6mm | 2.34mm | 无 | 符合RoHS标准 | 含铅 | ||||||||||||||||||||||
 | X1227S8I-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 | SOIC | Bulk | e0 | 8 | EAR99 | Tin/Lead (Sn/Pb) | 85°C | -40°C | 8542.39.00.01 | DUAL | 5V | 1.27mm | 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 | 1.75mm | 4.89mm | 3.9mm | Non-RoHS Compliant | 含铅 | ||||||||||||||||||||||||||||
| DS1305EN T | Maxim Integrated | 数据表 | 22280 In Stock | - | 最小起订量: 1 最小包装量: 1 | YES | 20 | 85°C | -40°C | e3 | yes | 1 (Unlimited) | 20 | EAR99 | Matte Tin (Sn) | 8473.30.11.80 | DUAL | 鸥翼 | 260 | 5V | 0.65mm | 30 | 20 | 不合格 | 5.5V | 3/5V | INDUSTRIAL | 2V | 96B | TIMER, REAL TIME CLOCK | 0.032MHz | SECONDS | Y | YES | SERIAL, 3-WIRE | 1.1mm | 6.5mm | 4.4mm | Non-RoHS Compliant | 含铅 | |||||||||||||||||||||||||||||
| DS1338U-33T | Maxim Integrated | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | YES | 85°C | -40°C | e3 | yes | 1 (Unlimited) | 8 | EAR99 | Matte Tin (Sn) | 8473.30.11.80 | DUAL | 鸥翼 | 260 | 3.3V | 0.65mm | compliant | 30 | 8 | S-PDSO-G8 | 不合格 | 3.63V | 3.3V | INDUSTRIAL | 3V | TIMER, REAL TIME CLOCK | 0.032MHz | 1 | SECONDS | N | NO | I2C | 1.1mm | 3mm | 3mm | 符合RoHS标准 | 含铅 | ||||||||||||||||||||||||||||
 | ISL12026AIVZ-T | Intersil (Renesas Electronics America) | 数据表 | 1532 In Stock | - | 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 | ||||||||||||||||||||||||
 | X1288S16IT1 | 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) | 2005 | 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 | 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 | 10.3mm | 7.5mm | Non-RoHS Compliant | 含铅 | |||||||||||||||||||||||
 | X1288S16 | 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 | 2005 | 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 | 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 | 2.65mm | 10.3mm | 7.5mm | 符合RoHS标准 | 含铅 |
-
IDT1338-31DCGI8
Integrated Device Technology (IDT)
分类:Clock/Timing - Real Time Clocks
-
1338AC-18SRGI
Integrated Device Technology (IDT)
分类:Clock/Timing - Real Time Clocks
-
1337GCSRI
Integrated Device Technology (IDT)
分类:Clock/Timing - Real Time Clocks
-
DS1685EN-3 T
Maxim Integrated
分类:Clock/Timing - Real Time Clocks
-
PT7C4337WEX
Pericom Semiconductor Corp. (Diodes Incorporated)
分类:Clock/Timing - Real Time Clocks
-
1338-18DVGI
Integrated Device Technology (IDT)
分类:Clock/Timing - Real Time Clocks
-
RV5C338A-E2-FB
RICOH Electronic Devices Co., LTD.
分类:Clock/Timing - Real Time Clocks
-
DS1307ZN T
Maxim Integrated
分类:Clock/Timing - Real Time Clocks
-
DS1747WP-C03
Maxim Integrated
分类:Clock/Timing - Real Time Clocks
-
ISL12023IVZ-T
Intersil (Renesas Electronics America)
分类:Clock/Timing - Real Time Clocks
-
DS1371
Maxim Integrated
分类:Clock/Timing - Real Time Clocks
-
1338AC-31SRGI
Integrated Device Technology (IDT)
分类:Clock/Timing - Real Time Clocks
-
IDT1338-18DCGI
Integrated Device Technology (IDT)
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
-
DS1305E T
Maxim Integrated
分类:Clock/Timing - Real Time Clocks
-
IDT1338-18DCGI8
Integrated Device Technology (IDT)
分类:Clock/Timing - Real Time Clocks
-
1338C-18SRI
Integrated Device Technology (IDT)
分类:Clock/Timing - Real Time Clocks
-
1338C-18SRI8
Integrated Device Technology (IDT)
分类:Clock/Timing - Real Time Clocks
-
X1227S8I-2.7
Intersil (Renesas Electronics America)
分类:Clock/Timing - Real Time Clocks
-
DS1305EN T
Maxim Integrated
分类:Clock/Timing - Real Time Clocks
-
DS1338U-33T
Maxim Integrated
分类:Clock/Timing - Real Time Clocks
-
ISL12026AIVZ-T
Intersil (Renesas Electronics America)
分类:Clock/Timing - Real Time Clocks
-
X1288S16IT1
Intersil (Renesas Electronics America)
分类:Clock/Timing - Real Time Clocks
-
X1288S16
Intersil (Renesas Electronics America)
分类:Clock/Timing - Real Time Clocks