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 | 生命周期状态 | 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 | 质量 | 操作温度 | 包装 | 已出版 | 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 | 终端 | 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 | 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 | 器件厚度 | 辐射硬化 | 达到SVHC | RoHS状态 | 无铅 | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() | ISL12030IBZ-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 | 8 | Tape & Reel (TR) | 2007 | e3 | 活跃 | 1 (Unlimited) | 8 | EAR99 | Matte Tin (Sn) - annealed | 85°C | -40°C | DUAL | 260 | 3V | 1.27mm | 40 | 8 | 3/5V | INDUSTRIAL | 2-Wire, I2C, Serial | 5.5V | 2.7V | 128B | 0.4MHz | Clock | HH:MM:SS:hh | YY-MM-DD-dd | 1/10SECOND | Y | YES | I2C | 1.75mm | 4.9mm | 3.9mm | 无 | 符合RoHS标准 | |||||||||||||||||||||||||||||||||||||
![]() | X1227V8 | 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 | 2005 | 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 | |||||||||||||||||||||||||||||||||||||||
![]() | PCF2123U/12AA/1,00 | NXP USA Inc. | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | YES | 85°C | -40°C | 2010 | e3 | Obsolete | 1 (Unlimited) | 12 | 哑光锡 | 8542.39.00.01 | UPPER | 无铅 | 未说明 | 2V | 未说明 | R-XUUC-N12 | 不合格 | 4.2V | 1.1/5.5V | INDUSTRIAL | 1.8V | TIMER, REAL TIME CLOCK | 0.032MHz | 1 | SECONDS | Y | YES | SERIAL, 3-WIRE | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||||||
![]() | RX8900SA:UB0 PURE SN | EPSON | 数据表 | 786 In Stock | - | 最小起订量: 1 最小包装量: 1 | 13 Weeks | 表面贴装 | 14-SOIC (0.197, 5.00mm Width) | 14-SOIC | -40°C~85°C | Tape & Reel (TR) | RX8900SA | 活跃 | 1 (Unlimited) | Clock/Calendar | 2.5V~5.5V | I2C | HH:MM:SS (24 hr) | YY-MM-DD-dd | 1.4μA~1.5μA @ 3V~5V | 1.6V~5.5V | Alarm | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | RX-8035SA:B0 | EPSON | 数据表 | 43 In Stock | - | 最小起订量: 1 最小包装量: 1 | 13 Weeks | 表面贴装 | 14-SOIC, Non-Standard | 14-SOP | 240.999296mg | -40°C~85°C | Tape & Reel (TR) | RX-8035SA | 活跃 | 1 (Unlimited) | 时间事件记录器 | 85°C | -40°C | 2.4V~5.5V | I2C, 2-Wire Serial | 5.5V | 2.4V | Clock | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5μA @ 3V | 1V~5.5V | Alarm | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | RTC-4543SA:B3:PURE SN | EPSON | 数据表 | 43 In Stock | - | 最小起订量: 1 最小包装量: 1 | 15 Weeks | 表面贴装 | 14-SOIC (0.197, 5.00mm Width) | 14-SOP | -40°C~85°C | Tape & Reel (TR) | RTC-4543SA | 活跃 | 1 (Unlimited) | Clock/Calendar | 2.5V~5.5V | 3-Wire Serial | HH:MM:SS (24 hr) | YY-MM-DD-dd | 1μA~3μA @ 2V~5V | Leap Year | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | RX-8571NB:B3PURESN | EPSON | 数据表 | 43 In Stock | - | 最小起订量: 1 最小包装量: 1 | 13 Weeks | 表面贴装 | 表面贴装 | 22-LFDFN | 22 | 22-SON (5x6) | -40°C~85°C | Tape & Reel (TR) | RX-8571NB | 活跃 | 1 (Unlimited) | Clock/Calendar | 85°C | -40°C | 1.6V~5.5V | I2C, 2-Wire Serial | 16B | HH:MM:SS (24 hr) | YY-MM-DD-dd | 0.55μA~0.6μA @ 3V~5V | Alarm, Leap Year, RAM | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | RX-8571LC:B0 PURE SN | EPSON | 数据表 | 620 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) | 12-VSOJ | -40°C~85°C | Tape & Reel (TR) | RX-8571LC | 活跃 | 1 (Unlimited) | Clock/Calendar | 1.6V~5.5V | I2C, 2-Wire Serial | 16B | HH:MM:SS (24 hr) | YY-MM-DD-dd | 0.55μA~0.6μA @ 3V~5V | Alarm, Leap Year, RAM | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | RX-8025SA:AA:ROHS | EPSON | 数据表 | 43 In Stock | - | 最小起订量: 1 最小包装量: 1 | 15 Weeks | 表面贴装 | 表面贴装 | 14-SOIC (0.209, 5.30mm Width) | 14-SOP | -40°C~85°C | Tube | RX-8025SA | 活跃 | 1 (Unlimited) | Clock/Calendar | 85°C | -40°C | 1.7V~5.5V | I2C, 2-Wire Serial | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.2μA~1.8μA @ 3V~5V | Alarm, Leap Year | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | RX-4045NB:AA3 PURE SN | EPSON | 数据表 | 43 In Stock | - | 最小起订量: 1 最小包装量: 1 | 13 Weeks | 表面贴装 | 22-LFDFN | 22-SON (6.3x4.8) | -40°C~85°C | Tape & Reel (TR) | RX-4045NB | 活跃 | 1 (Unlimited) | Clock/Calendar | 1.7V~5.5V | 4-Wire Serial | HH:MM:SS | YY-MM-DD-dd | 1.2μA~1.8μA @ 3V~5V | Alarm | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | RTC-7301SF:B0 ROHS | EPSON | 数据表 | 43 In Stock | - | 最小起订量: 1 最小包装量: 1 | 13 Weeks | 表面贴装 | 24-SOP (0.213, 5.40mm Width) | 24-SSOP | -40°C~85°C | Tape & Reel (TR) | 活跃 | 1 (Unlimited) | Clock/Calendar | 2.4V~5.5V | Parallel | 1μA~2μA @ 3V~5V | Alarm | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | BQ3285ES | Texas Instruments | 数据表 | 17 In Stock |
- | 最小起订量: 1 最小包装量: 1 | ACTIVE (Last Updated: 3 days ago) | Gold | 表面贴装 | 表面贴装 | 24-SOIC (0.295, 7.50mm Width) | 24 | 624.398247mg | 0°C~70°C | Tube | e4 | yes | Obsolete | 1 (Unlimited) | 24 | EAR99 | Clock/Calendar | 8542.39.00.01 | 4.5V~5.5V | DUAL | 260 | 5V | 1.27mm | BQ3285 | 24 | 5V | 5V | Parallel | 242B | 0.032MHz | Clock | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 300μA @ 5V | SECONDS | Y | 2.5V~4V | YES | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 2.65mm | 15.4mm | 7.5mm | 2.35mm | 无 | ROHS3 Compliant | 无铅 | |||||||||||||||||||||||||||||
![]() | BQ3285LFSS-A1 | Texas Instruments | 数据表 | 50 In Stock | - | 最小起订量: 1 最小包装量: 1 | Gold | 表面贴装 | 表面贴装 | 24-SSOP (0.154, 3.90mm Width) | 24 | 129.500622mg | Non-Volatile, RAM | 0°C~70°C | Tube | e4 | Obsolete | 2 (1 Year) | 24 | SMD/SMT | EAR99 | Clock/Calendar | 8542.39.00.01 | 2.7V~5.5V | DUAL | 260 | 3V | 0.635mm | BQ3285 | 24 | 10 | 3V | 3/5V | Parallel | 242B | 0.032MHz | Clock | 8 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 100μA @ 3V | SECONDS | Y | 2.4V~4V | NO | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 1.73mm | 8.65mm | 3.9mm | 无 | 无SVHC | ROHS3 Compliant | 无铅 | ||||||||||||||||||||||||||||
![]() | BQ4852YMC-85 | Texas Instruments | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 通孔 | 通孔 | 36-DIP Module (0.610, 15.49mm) | 36 | 0°C~70°C | Tray | no | Obsolete | 1 (Unlimited) | 36 | EAR99 | Clock/Calendar | 8542.39.00.01 | 4.5V~5.5V | DUAL | 5V | 2.54mm | BQ4852 | 5V | 5V | Parallel | 3.9MB | 0.032MHz | Clock | 8 | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | 1mA @ 4.5V~5.5V | 1/100SECOND | Y | NO | Alarm, Supervisor, Watchdog Timer | 无 | ROHS3 Compliant | 含铅 | ||||||||||||||||||||||||||||||||||||||||
![]() | BQ4285EP | Texas Instruments | 数据表 | 296 In Stock | - | 最小起订量: 1 最小包装量: 1 | Tin | 通孔 | 通孔 | 24-DIP (0.600, 15.24mm) | 24 | 0°C~70°C | Tube | e3 | yes | Obsolete | 2 (1 Year) | 24 | EAR99 | Clock/Calendar | 8542.39.00.01 | 4.5V~5.5V | DUAL | 5V | 2.54mm | BQ4285 | 24 | 5V | 5V | Parallel | 114B | 0.032MHz | Clock | 8 | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 300μA @ 5V | SECONDS | Y | 2.5V~4V | YES | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 5.08mm | 31.75mm | 无 | ROHS3 Compliant | 无铅 | |||||||||||||||||||||||||||||||||
![]() | RTC-4574JE:B3 ROHS | EPSON | 数据表 | 43 In Stock | - | 最小起订量: 1 最小包装量: 1 | 13 Weeks | 表面贴装 | 20-LSSOJ (0.213, 5.40mm Width) | 20-VSOJ | -40°C~85°C | Tape & Reel (TR) | RTC-4574JE | 活跃 | 1 (Unlimited) | Clock/Calendar | 1.6V~5.5V | 3-Wire Serial | HH:MM:SS (24 hr) | YY-MM-DD-dd | 1μA~2μA @ 3V~5V | Alarm, Leap Year | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | RTC-7301SF:B3 ROHS | EPSON | 数据表 | 43 In Stock | - | 最小起订量: 1 最小包装量: 1 | 13 Weeks | 表面贴装 | 24-SOP (0.213, 5.40mm Width) | 24-SSOP | -40°C~85°C | Tape & Reel (TR) | 活跃 | 1 (Unlimited) | Clock/Calendar | 2.4V~5.5V | Parallel | HH:MM:SS (24 hr) | YY-MM-DD-dd | 1μA~2μA @ 3V~5V | Alarm, Leap Year | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | RTC-4543SA:B:PURE SN | EPSON | 数据表 | 43 In Stock | - | 最小起订量: 1 最小包装量: 1 | 15 Weeks | 表面贴装 | 14-SOIC (0.197, 5.00mm Width) | 14-SOP | -40°C~85°C | RTC-4543SA | 活跃 | 1 (Unlimited) | Clock/Calendar | 2.5V~5.5V | 3-Wire Serial | HH:MM:SS (24 hr) | YY-MM-DD-dd | 1μA~3μA @ 2V~5V | Leap Year | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | RX-8025SA:AC3 PURE SN | EPSON | 数据表 | 43 In Stock | - | 最小起订量: 1 最小包装量: 1 | 13 Weeks | 表面贴装 | 14-SOIC (0.197, 5.00mm Width) | 14-SOP | -40°C~85°C | Tape & Reel (TR) | RX-8025SA | 活跃 | 1 (Unlimited) | Clock/Calendar | 1.7V~5.5V | I2C, 2-Wire Serial | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.2μA~1.8μA @ 3V~5V | Alarm, Leap Year | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | RTC-8564JE:ROHS | EPSON | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 15 Weeks | 表面贴装 | 表面贴装 | 20-LSSOJ (0.213, 5.40mm Width) | 20 | 20-VSOJ | -40°C~85°C | Tube | RTC-8564JE | 活跃 | 1 (Unlimited) | Clock/Calendar | 85°C | -40°C | 1.8V~5.5V | I2C, 2-Wire Serial | HH:MM:SS | YY-MM-DD-dd | 0.7μA~0.8μA @ 3V~5V | Alarm, Y2K | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | BQ4847YMT | Texas Instruments | 数据表 | 900 In Stock | - | 最小起订量: 1 最小包装量: 1 | 通孔 | 通孔 | 28-DIP Module (0.61, 15.49mm) | 28 | 0°C~70°C | Tube | no | Obsolete | 1 (Unlimited) | 28 | Clock/Calendar | 4.5V~5.5V | DUAL | 5V | 2.54mm | BQ4847 | 5V | 5V | Parallel | Clock | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SECONDS | Y | 2.3V~4V | NO | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | 9.52mm | 38.8mm | 18.42mm | 无 | ROHS3 Compliant | 含铅 | ||||||||||||||||||||||||||||||||||||||||||
![]() | BQ3287EMT | Texas Instruments | 数据表 | 1 In Stock |
- | 最小起订量: 1 最小包装量: 1 | Tin | 通孔 | 通孔 | 24-DIP Module (0.61, 15.49mm) | 24 | 0°C~70°C | Tube | no | Obsolete | 1 (Unlimited) | 24 | EAR99 | Clock/Calendar | 8542.39.00.01 | 4.5V~5.5V | DUAL | 5V | 2.54mm | BQ3287 | 5V | 5V | Parallel | 242B | 0.032MHz | Clock | 8 | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SECONDS | Y | NO | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 无 | ROHS3 Compliant | 含铅 | |||||||||||||||||||||||||||||||||||||||
![]() | BQ4850YMA-85 | Texas Instruments | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 通孔 | 通孔 | 32-DIP Module (0.61, 15.49mm) | 32 | 0°C~70°C | Tray | no | Obsolete | 1 (Unlimited) | 32 | EAR99 | Clock/Calendar | 8542.39.00.01 | 4.5V~5.5V | DUAL | 5V | 2.54mm | BQ4850 | 32 | 5V | 5V | Parallel | 3.9MB | Clock | 8 | HH:MM:SS (24 hr) | YY-MM-DD-dd | 1mA @ 4.5V~5.5V | SECONDS | Y | NO | Alarm | 9.53mm | 42.8mm | 15.24mm | 无 | ROHS3 Compliant | 含铅 | |||||||||||||||||||||||||||||||||||||
![]() | X1228S14I | 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 | 14 | EAR99 | Tin/Lead (Sn/Pb) | 85°C | -40°C | 8542.39.00.01 | DUAL | 5V | 1.27mm | 14 | R-PDSO-G14 | 不合格 | 5.5V | 5V | INDUSTRIAL | 2.7V | 2-Wire, I2C, Serial | 512B | TIMER, REAL TIME CLOCK | 0.032MHz | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SECONDS | Y | YES | I2C | 1.75mm | 8.65mm | 3.9mm | 符合RoHS标准 | 含铅 | ||||||||||||||||||||||||||||||||||||||
![]() | X1228S14I-4.5A | Intersil (Renesas Electronics America) | 数据表 | 75 In Stock | - | 最小起订量: 1 最小包装量: 1 | 表面贴装 | SOIC | Bulk | e0 | 14 | EAR99 | Tin/Lead (Sn/Pb) | 85°C | -40°C | 8542.39.00.01 | DUAL | 5V | 1.27mm | 14 | R-PDSO-G14 | 不合格 | 5.5V | 5V | INDUSTRIAL | 2.7V | 2-Wire, I2C, Serial | 512B | TIMER, REAL TIME CLOCK | 0.032MHz | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SECONDS | Y | YES | I2C | 1.75mm | 8.65mm | 3.9mm | 符合RoHS标准 | 含铅 |
ISL12030IBZ-T
Intersil (Renesas Electronics America)
分类:Clock/Timing - Real Time Clocks
X1227V8
Intersil (Renesas Electronics America)
分类:Clock/Timing - Real Time Clocks
PCF2123U/12AA/1,00
NXP USA Inc.
分类:Clock/Timing - Real Time Clocks
RX8900SA:UB0 PURE SN
EPSON
分类:Clock/Timing - Real Time Clocks
RX-8035SA:B0
EPSON
分类:Clock/Timing - Real Time Clocks
RTC-4543SA:B3:PURE SN
EPSON
分类:Clock/Timing - Real Time Clocks
RX-8571NB:B3PURESN
EPSON
分类:Clock/Timing - Real Time Clocks
RX-8571LC:B0 PURE SN
EPSON
分类:Clock/Timing - Real Time Clocks
RX-8025SA:AA:ROHS
EPSON
分类:Clock/Timing - Real Time Clocks
RX-4045NB:AA3 PURE SN
EPSON
分类:Clock/Timing - Real Time Clocks
RTC-7301SF:B0 ROHS
EPSON
分类:Clock/Timing - Real Time Clocks
BQ3285ES
Texas Instruments
分类:Clock/Timing - Real Time Clocks
96.972111
BQ3285LFSS-A1
Texas Instruments
分类:Clock/Timing - Real Time Clocks
BQ4852YMC-85
Texas Instruments
分类:Clock/Timing - Real Time Clocks
BQ4285EP
Texas Instruments
分类:Clock/Timing - Real Time Clocks
RTC-4574JE:B3 ROHS
EPSON
分类:Clock/Timing - Real Time Clocks
RTC-7301SF:B3 ROHS
EPSON
分类:Clock/Timing - Real Time Clocks
RTC-4543SA:B:PURE SN
EPSON
分类:Clock/Timing - Real Time Clocks
RX-8025SA:AC3 PURE SN
EPSON
分类:Clock/Timing - Real Time Clocks
RTC-8564JE:ROHS
EPSON
分类:Clock/Timing - Real Time Clocks
BQ4847YMT
Texas Instruments
分类:Clock/Timing - Real Time Clocks
BQ3287EMT
Texas Instruments
分类:Clock/Timing - Real Time Clocks
29.079227
BQ4850YMA-85
Texas Instruments
分类:Clock/Timing - Real Time Clocks
X1228S14I
Intersil (Renesas Electronics America)
分类:Clock/Timing - Real Time Clocks
X1228S14I-4.5A
Intersil (Renesas Electronics America)
分类:Clock/Timing - Real Time Clocks
