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 | 安装类型 | 包装/外壳 | 表面安装 | 引脚数 | 供应商器件包装 | 终端数量 | 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) | 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 | 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 | 座位高度(最大) | 长度 | 宽度 | 辐射硬化 | RoHS状态 | 无铅 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() | DS1680FP-5 | Maxim Integrated | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | YES | e0 | 3 (168 Hours) | 44 | Tin/Lead (Sn/Pb) | 70°C | 0°C | 8542.31.00.01 | QUAD | 鸥翼 | 240 | 5V | 0.8mm | not_compliant | 20 | 44 | S-PQFP-G44 | 不合格 | 5.5V | 5V | COMMERCIAL | 4.5V | 微处理器电路 | 2.45mm | 10mm | 10mm | Non-RoHS Compliant | ||||||||||||||||||||||||||||||||||||||
![]() | DS1685E3 T | Maxim Integrated | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | YES | 70°C | e3 | yes | 1 (Unlimited) | 24 | EAR99 | Matte Tin (Sn) | 8473.30.11.80 | DUAL | 鸥翼 | 260 | 3V | 0.65mm | compliant | 未说明 | 24 | R-PDSO-G24 | 不合格 | 3.7V | 3V | COMMERCIAL | 2.7V | TIMER, REAL TIME CLOCK | 0.032MHz | 8 | 1 | SECONDS | Y | YES | PARALLEL, MUXED BUS | 1.1mm | 7.8mm | 4.4mm | 符合RoHS标准 | 无铅 | |||||||||||||||||||||||||||||
![]() | CV193DPAG8 | Integrated Device Technology (IDT) | 数据表 | 4000 In Stock | - | 最小起订量: 1 最小包装量: 1 | TSSOP | 2009 | 无 | 符合RoHS标准 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | PT7C4307WEX | Pericom Semiconductor Corp. (Diodes Incorporated) | 数据表 | 20 In Stock | - | 最小起订量: 1 最小包装量: 1 | YES | 85°C | -40°C | Cut Tape (CT) | 8 | EAR99 | 8542.39.00.01 | DUAL | 鸥翼 | 5V | 1.27mm | compliant | R-PDSO-G8 | 不合格 | 5.5V | 5V | INDUSTRIAL | 4.5V | TIMER, REAL TIME CLOCK | 1 | SECONDS | Y | NO | I2C | 1.75mm | 4.9mm | 3.9mm | 符合RoHS标准 | |||||||||||||||||||||||||||||||||||||
![]() | PT7C43390LEX | Pericom Semiconductor Corp. (Diodes Incorporated) | 数据表 | 3000 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 | 3V | 0.65mm | compliant | R-PDSO-G8 | 不合格 | 5.5V | 3/5V | INDUSTRIAL | 1.3V | TIMER, REAL TIME CLOCK | 1 | SECONDS | Y | NO | I2C | 1.2mm | 4.4mm | 3mm | 符合RoHS标准 | |||||||||||||||||||||||||||||||||||||
![]() | 1337CSRI8 | 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 | Tape & Reel | e3 | yes | 1 (Unlimited) | 16 | EAR99 | 85°C | -40°C | 8542.39.00.01 | DUAL | 260 | 3.3V | 1.27mm | 30 | 16 | S-PDSO-G16 | 3.3V | 5.5V | 2/5V | INDUSTRIAL | Clock | 1 | HH:MM:SS | SECONDS | Y | I2C | 2.65mm | 10.3mm | 7.5mm | 无 | 符合RoHS标准 | |||||||||||||||||||||||||||||||
![]() | R2025S-E2-F | RICOH Electronic Devices Co., LTD. | 数据表 | 1340 In Stock | - | 最小起订量: 1 最小包装量: 1 | SOP | Clock | 符合RoHS标准 | 无铅 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | DS1743P-C01 | Maxim Integrated | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | YES | 34 | 70°C | e3 | yes | 34 | EAR99 | Matte Tin (Sn) | 8473.30.11.80 | DUAL | 倒J形 | 未说明 | 5V | 未说明 | 34 | 不合格 | 5.5V | 3.3/5V | COMMERCIAL | 4.5V | TIMER, REAL TIME CLOCK | 0.032MHz | 8 | SECONDS | N | NO | PARALLEL, DIRECT ADDRESS | 符合RoHS标准 | |||||||||||||||||||||||||||||||||||||
![]() | X1227S8Z | Intersil Corporation | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | YES | 8 | 70°C | e3 | 1 (Unlimited) | EAR99 | 哑光锡 | 8542.39.00.01 | DUAL | 鸥翼 | 260 | 5V | 1.27mm | compliant | 40 | 8 | R-PDSO-G8 | 不合格 | 5.5V | 5V | COMMERCIAL | 4.5V | TIMER, REAL TIME CLOCK | 0.032MHz | 1 | SECONDS | Y | NO | I2C | 1.7272mm | 4.9022mm | 3.9116mm | 符合RoHS标准 | ||||||||||||||||||||||||||||||||
![]() | X1228V14Z-2.7A | Intersil Corporation | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | YES | 14 | 70°C | e3 | 1 (Unlimited) | EAR99 | 哑光锡 | 8542.39.00.01 | DUAL | 鸥翼 | 260 | 5V | 0.65mm | compliant | 40 | 14 | R-PDSO-G14 | 不合格 | 5.5V | 3/5V | COMMERCIAL | 2.7V | TIMER, REAL TIME CLOCK | 0.032MHz | 1 | SECONDS | Y | YES | I2C | 1.2mm | 5mm | 4.4mm | 符合RoHS标准 | ||||||||||||||||||||||||||||||||
![]() | X1227S8Z-2.7 | Intersil Corporation | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | YES | 8 | 70°C | e3 | 1 (Unlimited) | EAR99 | 哑光锡 | 8542.39.00.01 | DUAL | 鸥翼 | 260 | 5V | 1.27mm | compliant | 40 | 8 | R-PDSO-G8 | 不合格 | 5.5V | 3/5V | COMMERCIAL | 2.7V | TIMER, REAL TIME CLOCK | 0.032MHz | 1 | SECONDS | Y | NO | I2C | 1.7272mm | 4.9022mm | 3.9116mm | 符合RoHS标准 | ||||||||||||||||||||||||||||||||
![]() | X1227V8IZ-4.5A | Intersil Corporation | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | YES | 8 | 85°C | -40°C | e3 | 1 (Unlimited) | EAR99 | 哑光锡 | 8542.39.00.01 | DUAL | 鸥翼 | 260 | 5V | 0.65mm | compliant | 40 | 8 | R-PDSO-G8 | 不合格 | 5.5V | 5V | INDUSTRIAL | 4.5V | TIMER, REAL TIME CLOCK | 0.032MHz | 1 | SECONDS | Y | NO | I2C | 1.2mm | 4.4mm | 3mm | 符合RoHS标准 | |||||||||||||||||||||||||||||||
![]() | X1227S8I-2.7AT2 | Intersil Corporation | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | YES | 8 | 85°C | -40°C | e0 | 3 (168 Hours) | Tin/Lead (Sn/Pb) | DUAL | 鸥翼 | 1.27mm | not_compliant | R-PDSO-G8 | 不合格 | 3/5V | INDUSTRIAL | SECONDS | Y | NO | SERIAL, 2 WIRE/I2C | Non-RoHS Compliant | |||||||||||||||||||||||||||||||||||||||||||||
![]() | X1288V14-2.7T1 | Intersil Corporation | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | YES | 14 | 70°C | e0 | 1 (Unlimited) | EAR99 | Tin/Lead (Sn/Pb) | 8542.39.00.01 | DUAL | 鸥翼 | 240 | 5V | 0.65mm | not_compliant | 30 | 14 | R-PDSO-G14 | 不合格 | 5.5V | 3/5V | COMMERCIAL | 2.7V | TIMER, REAL TIME CLOCK | 0.032MHz | 1 | 1/100SECOND | Y | YES | I2C | 1.2mm | 5mm | 4.4mm | Non-RoHS Compliant | ||||||||||||||||||||||||||||||||
![]() | X1288S16-4.5AT1 | Intersil Corporation | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | YES | 16 | 70°C | e0 | 1 (Unlimited) | EAR99 | Tin/Lead (Sn/Pb) | 8542.39.00.01 | DUAL | 鸥翼 | 240 | 5V | 1.27mm | not_compliant | 未说明 | 16 | R-PDSO-G16 | 不合格 | 5.5V | 5V | COMMERCIAL | 4.5V | TIMER, REAL TIME CLOCK | 0.032MHz | 1 | 1/100SECOND | Y | YES | I2C | 2.65mm | 10.3mm | 7.5mm | Non-RoHS Compliant | ||||||||||||||||||||||||||||||||
![]() | X1286V14IT1 | Intersil Corporation | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | YES | 14 | 85°C | -40°C | e0 | 1 (Unlimited) | EAR99 | Tin/Lead (Sn/Pb) | 8542.39.00.01 | DUAL | 鸥翼 | 240 | 5V | 0.65mm | compliant | 30 | 14 | R-PDSO-G14 | 不合格 | 5.5V | 3/5V | INDUSTRIAL | 2.7V | TIMER, REAL TIME CLOCK | 0.032MHz | 1 | 1/100SECOND | Y | NO | I2C | 1.2mm | 5mm | 4.4mm | Non-RoHS Compliant | |||||||||||||||||||||||||||||||
![]() | X1228S14Z-2.7T1 | Intersil Corporation | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | YES | 14 | 70°C | e3 | 3 (168 Hours) | EAR99 | 哑光锡 | 8542.39.00.01 | DUAL | 鸥翼 | 260 | 5V | 1.27mm | compliant | 40 | 14 | R-PDSO-G14 | 不合格 | 5.5V | 3/5V | COMMERCIAL | 2.7V | TIMER, REAL TIME CLOCK | 0.032MHz | 1 | SECONDS | Y | YES | I2C | 1.7272mm | 8.6614mm | 3.9116mm | 符合RoHS标准 | ||||||||||||||||||||||||||||||||
![]() | X1288V14I-2.7AT1 | Intersil Corporation | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | YES | 14 | 85°C | -40°C | e0 | 1 (Unlimited) | EAR99 | Tin/Lead (Sn/Pb) | 8542.39.00.01 | DUAL | 鸥翼 | 240 | 5V | 0.65mm | not_compliant | 30 | 14 | R-PDSO-G14 | 不合格 | 5.5V | 3/5V | INDUSTRIAL | 2.7V | TIMER, REAL TIME CLOCK | 0.032MHz | 1 | 1/100SECOND | Y | YES | I2C | 1.2mm | 5mm | 4.4mm | Non-RoHS Compliant | |||||||||||||||||||||||||||||||
![]() | PT7C43390WEX | Pericom Semiconductor Corp. (Diodes Incorporated) | 数据表 | N/A | - | 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 | 3V | 1.27mm | compliant | R-PDSO-G8 | 不合格 | 5.5V | 3/5V | INDUSTRIAL | 1.3V | TIMER, REAL TIME CLOCK | 1 | SECONDS | Y | NO | I2C | 1.75mm | 4.9mm | 3.9mm | 符合RoHS标准 | |||||||||||||||||||||||||||||||||||||
![]() | DS1747WP-C2 | Maxim Integrated | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 98 Weeks | 2013 | Obsolete | 1 (Unlimited) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | AS1810-PTR | ams | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | Tape & Reel (TR) | Obsolete | 1 (Unlimited) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | 1339B-31DVGI | 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 | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | -40°C~85°C | 最后一次购买 | 1 (Unlimited) | Clock/Calendar | 2.7V~5.5V | I2C | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 200μA @ 3.63V~5.5V | 1.3V~3.7V | Alarm, Leap Year, Square Wave Output, Trickle-Charger | ||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | 1339B-31DVGI8 | 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 | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | -40°C~85°C | Tape & Reel (TR) | 最后一次购买 | 1 (Unlimited) | Clock/Calendar | 2.7V~5.5V | I2C | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 200μA @ 3.63V~5.5V | 1.3V~3.7V | Alarm, Leap Year, Square Wave Output, Trickle-Charger | |||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | BQ3285ESSTR | Rochester Electronics, LLC | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 表面贴装 | 24-SSOP (0.154, 3.90mm Width) | YES | 0°C~70°C | Tape & Reel (TR) | e4 | yes | Obsolete | 2 (1 Year) | 24 | Clock/Calendar | 镍钯金 | 4.5V~5.5V | DUAL | 260 | 5V | 0.635mm | 未说明 | 24 | R-PDSO-G24 | COMMERCIAL | Parallel | 242B | 0.032MHz | 8 | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 300μA @ 5V | 2.5V~4V | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 1.75mm | 8.65mm | 3.9mm | ROHS3 Compliant | ||||||||||||||||||||||||||||||
![]() | BQ4845S-A4NTR | 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-SOIC (0.295, 7.50mm Width) | 28-SOIC | -40°C~85°C | Tape & Reel (TR) | Obsolete | 1 (Unlimited) | Clock/Calendar | 4.75V~5.5V | Parallel | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.5mA Typ @ 4.5 V~5.5 V | 2.3V~4V | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | ROHS3 Compliant |
DS1680FP-5
Maxim Integrated
分类:Clock/Timing - Real Time Clocks
DS1685E3 T
Maxim Integrated
分类:Clock/Timing - Real Time Clocks
CV193DPAG8
Integrated Device Technology (IDT)
分类:Clock/Timing - Real Time Clocks
PT7C4307WEX
Pericom Semiconductor Corp. (Diodes Incorporated)
分类:Clock/Timing - Real Time Clocks
PT7C43390LEX
Pericom Semiconductor Corp. (Diodes Incorporated)
分类:Clock/Timing - Real Time Clocks
1337CSRI8
Integrated Device Technology (IDT)
分类:Clock/Timing - Real Time Clocks
R2025S-E2-F
RICOH Electronic Devices Co., LTD.
分类:Clock/Timing - Real Time Clocks
DS1743P-C01
Maxim Integrated
分类:Clock/Timing - Real Time Clocks
X1227S8Z
Intersil Corporation
分类:Clock/Timing - Real Time Clocks
X1228V14Z-2.7A
Intersil Corporation
分类:Clock/Timing - Real Time Clocks
X1227S8Z-2.7
Intersil Corporation
分类:Clock/Timing - Real Time Clocks
X1227V8IZ-4.5A
Intersil Corporation
分类:Clock/Timing - Real Time Clocks
X1227S8I-2.7AT2
Intersil Corporation
分类:Clock/Timing - Real Time Clocks
X1288V14-2.7T1
Intersil Corporation
分类:Clock/Timing - Real Time Clocks
X1288S16-4.5AT1
Intersil Corporation
分类:Clock/Timing - Real Time Clocks
X1286V14IT1
Intersil Corporation
分类:Clock/Timing - Real Time Clocks
X1228S14Z-2.7T1
Intersil Corporation
分类:Clock/Timing - Real Time Clocks
X1288V14I-2.7AT1
Intersil Corporation
分类:Clock/Timing - Real Time Clocks
PT7C43390WEX
Pericom Semiconductor Corp. (Diodes Incorporated)
分类:Clock/Timing - Real Time Clocks
DS1747WP-C2
Maxim Integrated
分类:Clock/Timing - Real Time Clocks
AS1810-PTR
ams
分类:Clock/Timing - Real Time Clocks
1339B-31DVGI
Renesas Electronics America Inc.
分类:Clock/Timing - Real Time Clocks
1339B-31DVGI8
Renesas Electronics America Inc.
分类:Clock/Timing - Real Time Clocks
BQ3285ESSTR
Rochester Electronics, LLC
分类:Clock/Timing - Real Time Clocks
BQ4845S-A4NTR
Rochester Electronics, LLC
分类:Clock/Timing - Real Time Clocks
