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 | 供应商器件包装 | 厂商 | 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 | 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 | 峰值回流焊温度(摄氏度) | 功能数量 | 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 | 功能 | 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) | 通道数量 | 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 | 可调阈值 | 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 | RoHS状态 | 无铅 | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PCF85063AT | NXP Semiconductors | 数据表 | 266 In Stock | - | 最小起订量: 1 最小包装量: 1 | EAR99 | 8542.39.00.01 | Serial | 0.9 | 5|1.8|2.5|3.3 | 5.5 | 300 | -40 | 85 | SO | 表面贴装 | 1.45(Max) | 5(Max) | 4(Max) | 8 | 活跃 | 8 | Clock/Calendar/Alarm/Timer/Interrupt | HH:MM:SS | DW:DM:M:Y | 供应商未确认 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | MCP79410-I/MNY | Microchip Technology | 数据表 | 25 In Stock | - | 最小起订量: 1 最小包装量: 1 | EAR99 | 64 | Serial (2-Wire, I2C) | 1.8 | 5|2.5|3.3 | 5.5 | -40 | 85 | No Lead | 8 | 3 | 2 | 0.73 | 表面贴装 | TDFN EP | DFN | Industrial | 活跃 | 8 | Clock/Calendar/Alarm/Battery Backup | HH:MM:SS | DW:DM:M:Y | 符合RoHS标准 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | RA-4565SA B3 PURE SN | Epson America, Inc | 数据表 | 13 In Stock |
- | 最小起订量: 1 最小包装量: 1 | 表面贴装 | 14-SOIC (0.197, 5.00mm Width) | 14-SOP | EAR99 | 8542.39.00.01 | Serial (4-Wire, SPI) | 1.6 | 3 | 5.5 | -40 | EPSON | 125 | Extended | SOP | SOP | 表面贴装 | 10.1 | 5 | 14 | Gull-wing | Tape & Reel (TR) | Obsolete | -40°C ~ 125°C | 卷带 | Automotive, AEC-Q200 | 活跃 | Clock/Calendar | 1.6V ~ 5.5V | 14 | Clock/Calendar/Alarm | SPI, 4-Wire Serial | - | HH:MM:SS | DW:DM:M:Y | 1.6µA ~ 2µA @ 3V ~ 5V | - | Alarm, Leap Year | 是,有豁免 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | ISL12008IB8Z-T | Intersil (Renesas Electronics America) | 数据表 | 5 In Stock | - | 最小起订量: 1 最小包装量: 1 | 7 Weeks | Tin | 表面贴装 | SOIC | 2008 | e3 | 活跃 | 1 (Unlimited) | 8 | EAR99 | 85°C | -40°C | 8542.39.00.01 | DUAL | 260 | 3V | 1.27mm | 30 | 8 | R-PDSO-G8 | 3/5V | INDUSTRIAL | 2-Wire, I2C, Serial | 5.5V | 2.7V | 0.032MHz | Clock | HH:MM:SS:hh | YY-MM-DD-dd | SECONDS | Y | NO | I2C | 1.75mm | 4.9mm | 3.9mm | 无 | 符合RoHS标准 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | 1338-31DCGI | Integrated Device Technology (IDT) | 数据表 | 10000 In Stock | - | 最小起订量: 1 最小包装量: 1 | 7 Weeks | Tin | 表面贴装 | SOIC | 8 | 2006 | e3 | yes | 活跃 | 1 (Unlimited) | 8 | EAR99 | 85°C | -40°C | DUAL | 260 | 1.27mm | 30 | 8 | 3.3V | 3.6/5V | INDUSTRIAL | 2-Wire, I2C, Serial | 5.5V | 2.45V | 56B | 0.032MHz | Clock | 1 | HH:MM:SS | YY-MM-DD-dd | SECONDS | N | NO | I2C | 1.75mm | 4.9mm | 3.9mm | 1.5mm | 无 | 符合RoHS标准 | 无铅 | ||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | 1339-31DVGI8 | Integrated Device Technology (IDT) | 数据表 | 362 In Stock | - | 最小起订量: 1 最小包装量: 1 | 7 Weeks | 表面贴装 | TSSOP | 8 | Tape & Reel | 2006 | e3 | yes | 活跃 | 3 (168 Hours) | 8 | EAR99 | Matte Tin (Sn) - annealed | 85°C | -40°C | DUAL | 260 | 0.65mm | 30 | 8 | 3.3V | 3.6/5V | INDUSTRIAL | 5.5V | 2.45V | 0.032MHz | Clock | 1 | HH:MM:SS | SECONDS | Y | YES | I2C | 1.1mm | 3mm | 3mm | 970μm | 无 | 符合RoHS标准 | 无铅 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | AB1805 | Abracon | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | EAR99 | 8541.60.00.10 | Serial (3-Wire, 4-Wire, SPI) | 1.5 | 1.8|2.5|3.3 | 3.6 | -40 | 85 | QFN | QFN EP | 表面贴装 | 3 | 3 | 16 | No Lead | 卷带 | 活跃 | 16 | Clock/Calendar/Alarm/Timer/Interrupt | HH:MM:SS | DW:DM:M:Y | 符合RoHS标准 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
PCF2129T/1 | NXP Semiconductors | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | EAR99 | Serial (3-Wire, I2C, SPI) | 1.8 | 2.5|3.3 | 4.2 | 300 | -40 | 85 | SOP | SO | 表面贴装 | 2.45(Max) | 10.5(Max) | 7.6(Max) | 16 | Gull-wing | Obsolete | 16 | Clock/Calendar | HH:MM:SS | DW:DM:M:Y | 供应商未确认 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | 1339AC-31SRGI8 | 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 | Tape & Reel (TR) | 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 | 3.3/5.5V | INDUSTRIAL | 2-Wire, I2C, Serial | 0.032MHz | Clock | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SECONDS | Y | NO | I2C | 2.34mm | 10.4mm | 7.6mm | 2.34mm | 符合RoHS标准 | 无铅 | ||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | 1337AGDVGI | Integrated Device Technology (IDT) | 数据表 | 140 In Stock | - | 最小起订量: 1 最小包装量: 1 | 7 Weeks | 表面贴装 | TSSOP | 8 | 2006 | e3 | yes | 活跃 | 3 (168 Hours) | 8 | EAR99 | Matte Tin (Sn) | 85°C | -40°C | DUAL | 260 | 3.3V | 0.65mm | 30 | 8 | 不合格 | 5.5V | 2/5V | INDUSTRIAL | 2-Wire, I2C, Serial | TIMER, REAL TIME CLOCK | 0.032MHz | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SECONDS | Y | YES | I2C | 1.1mm | 3mm | 3mm | 970μm | 符合RoHS标准 | 无铅 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | 1337AGDVGI8 | 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 | TSSOP | 8 | 2006 | e3 | yes | 活跃 | 3 (168 Hours) | 8 | EAR99 | Matte Tin (Sn) | 85°C | -40°C | DUAL | 260 | 3.3V | 0.65mm | 30 | 8 | 不合格 | 5.5V | 2/5V | INDUSTRIAL | 2-Wire, I2C, Serial | TIMER, REAL TIME CLOCK | 0.032MHz | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SECONDS | Y | YES | I2C | 1.1mm | 3mm | 3mm | 970μm | 符合RoHS标准 | 无铅 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | ISL12026AIBZ | Intersil (Renesas Electronics America) | 数据表 | 15 In Stock | - | 最小起订量: 1 最小包装量: 1 | 12 Weeks | 表面贴装 | SOIC | 8 | 2010 | e3 | 活跃 | 1 (Unlimited) | 8 | EAR99 | Matte Tin (Sn) - annealed | 85°C | -40°C | DUAL | 260 | 3.3V | 1.27mm | 30 | 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 | 4.9mm | 3.9mm | 无 | 符合RoHS标准 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | PT7C4363BQ1WEX | Diodes Incorporated | 数据表 | 7500 In Stock | - | 最小起订量: 1 最小包装量: 1 | 12 Weeks | 表面贴装 | 8-SOIC (0.154, 3.90mm Width) | -40°C~125°C | Tape & Reel (TR) | Automotive, AEC-Q100 | 活跃 | 1 (Unlimited) | Clock/Calendar | 1.3V~5.5V | I2C, SMBus | HH:MM:SS | YY-MM-DD-dd | 1.5μA @ 5V | 3V | Alarm | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | RX-8581NB:B3 PURE SN | EPSON | 数据表 | 30 In Stock | - | 最小起订量: 1 最小包装量: 1 | 13 Weeks | 表面贴装 | 22-LFDFN | 22-SON (5x6) | -40°C~85°C | Tape & Reel (TR) | RX-8581NB | 活跃 | 1 (Unlimited) | Clock/Calendar | 1.8V~5.5V | I2C, 2-Wire Serial | HH:MM:SS (24 hr) | YY-MM-DD-dd | 0.8μA~1.2μA @ 3V~5V | Alarm, Leap Year | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | RX-4045SA:AA3:PURE SN | EPSON | 数据表 | 2476 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-4045SA | 活跃 | 1 (Unlimited) | Clock/Calendar | 1.7V~5.5V | SPI | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.2μA~1.8μA @ 3V~5V | Alarm | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | DS1337 | Rochester Electronics, LLC | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 通孔 | 8-DIP (0.300, 7.62mm) | NO | -40°C~85°C | Tube | e0 | no | Obsolete | 1 (Unlimited) | 8 | Clock/Calendar | 锡铅 | 1.8V~5.5V | DUAL | 240 | 3.3V | 2.54mm | unknown | 20 | 8 | R-PDIP-T8 | COMMERCIAL | I2C, 2-Wire Serial | 0.032MHz | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 0.6μA @ 1.3V~1.8V | I2C | Alarm, Leap Year, Square Wave Output | 4.572mm | 9.375mm | 7.62mm | Non-RoHS Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | ISL1208IU8 | Rochester Electronics, LLC | 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) | YES | -40°C~85°C | Tube | e0 | no | Obsolete | 1 (Unlimited) | 8 | Clock/Calendar | 锡铅 | 2.7V~5.5V | DUAL | 240 | 3V | 0.65mm | 30 | 8 | S-PDSO-G8 | COMMERCIAL | I2C, 2-Wire Serial | 2B | 0.032MHz | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 4μA~6μA @ 3V~5V | 1.8V~5.5V | I2C | Alarm, Leap Year, SRAM | 1.1mm | 3mm | 3mm | Non-RoHS Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | DS1338U-33 | Rochester Electronics, LLC | 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) | YES | -40°C~85°C | Tube | e0 | no | Obsolete | 1 (Unlimited) | 8 | Clock/Calendar | 锡铅 | 3V~5.5V | DUAL | 240 | 3.3V | 0.65mm | 20 | 8 | S-PDSO-G8 | COMMERCIAL | I2C, 2-Wire Serial | 56B | 0.032MHz | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 125μA~200μA @ 3.63V~5.5V | 1.3V~3.7V | I2C | Leap Year, NVSRAM, Square Wave Output | 1.1mm | 3mm | 3mm | Non-RoHS Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | DS1338Z-33 | Rochester Electronics, LLC | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 表面贴装 | 8-SOIC (0.154, 3.90mm Width) | YES | -40°C~85°C | Tube | e0 | no | Obsolete | 1 (Unlimited) | 8 | Clock/Calendar | 锡铅 | 3V~5.5V | DUAL | 245 | 3.3V | 1.27mm | 未说明 | 8 | R-PDSO-G8 | COMMERCIAL | I2C, 2-Wire Serial | 56B | 0.032MHz | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 125μA~200μA @ 3.63V~5.5V | 1.3V~3.7V | I2C | Leap Year, NVSRAM, Square Wave Output | 1.75mm | 4.9mm | 3.9mm | Non-RoHS Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | DS1374U-33 | Rochester Electronics, LLC | 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) | YES | -40°C~85°C | Tube | e0 | no | Obsolete | 1 (Unlimited) | 10 | 二进制计数器 | 锡铅 | 2.97V~5.5V | DUAL | 240 | 1 | 3.3V | 0.5mm | unknown | 20 | 10 | S-PDSO-G10 | 5.5V | 2.97V | 1 | I2C, 2-Wire Serial | NO | Binary | 175μA @ 2.97V~5.5V | 1.3V~5.5V | Alarm, Square Wave Output, Trickle-Charger, Watchdog Timer | 1.1mm | 3mm | 3mm | Non-RoHS Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | DS1318 | 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-TSSOP (0.173, 4.40mm Width) | YES | -40°C~85°C | Tube | e0 | no | Obsolete | 1 (Unlimited) | 24 | 所用时间计数器 | 锡铅 | 3V~3.6V | DUAL | 240 | 3.3V | 0.65mm | 20 | 24 | R-PDSO-G24 | COMMERCIAL | Parallel | 0.032MHz | 8 | 1 | Binary | 150μA @ 3V~3.6V | 1.6V~3.7V | Alarm, Square Wave Output | 1.1mm | 7.8mm | 4.4mm | Non-RoHS Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | BQ3285LFSS-A1TR | 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) | 24-SSOP/QSOP | 0°C~70°C | Tape & Reel (TR) | Obsolete | 2 (1 Year) | Clock/Calendar | 2.7V~5.5V | Parallel | 242B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 100μA @ 3V | 2.4V~4V | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | X1227S8Z-2.7A | Rochester Electronics, LLC | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 表面贴装 | 8-SOIC (0.154, 3.90mm Width) | YES | 0°C~70°C | Tube | e3 | yes | Obsolete | 1 (Unlimited) | 8 | Clock/Calendar | 哑光锡 | 2.7V~5.5V | DUAL | 260 | 5V | 1.27mm | 40 | 8 | R-PDSO-G8 | COMMERCIAL | I2C, 2-Wire Serial | 0.032MHz | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 10μA~20μA @ 2.7V~5V | 1.8V~5.5V | I2C | Alarm, Leap Year, Supervisor, Watchdog Timer | 1.7272mm | 4.9022mm | 3.9116mm | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | ISL1208IB8 | Rochester Electronics, LLC | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 表面贴装 | 8-SOIC (0.154, 3.90mm Width) | YES | -40°C~85°C | Tube | e3 | yes | Obsolete | 1 (Unlimited) | 8 | Clock/Calendar | 哑光锡 | 2.7V~5.5V | DUAL | 260 | 3V | 1.27mm | 未说明 | 8 | R-PDSO-G8 | COMMERCIAL | I2C, 2-Wire Serial | 2B | 0.032MHz | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 4μA~6μA @ 3V~5V | 1.8V~5.5V | I2C | Alarm, Leap Year, SRAM | 1.7272mm | 4.9022mm | 3.9116mm | Non-RoHS Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | DS1306N | Rochester Electronics, LLC | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 通孔 | 16-DIP (0.300, 7.62mm) | NO | -40°C~85°C | Tube | e0 | no | Obsolete | 1 (Unlimited) | 16 | Clock/Calendar | 锡铅 | 2V~5.5V | DUAL | 240 | 5V | 2.54mm | unknown | 20 | 16 | R-PDIP-T16 | COMMERCIAL | SPI | 96B | 0.032MHz | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 25.3μA~81μA @ 2V~5V | 2V~5.5V | SERIAL, 3-WIRE | Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger | 4.572mm | 19.175mm | 7.62mm | Non-RoHS Compliant |
PCF85063AT
NXP Semiconductors
分类:Clock/Timing - Real Time Clocks
MCP79410-I/MNY
Microchip Technology
分类:Clock/Timing - Real Time Clocks
RA-4565SA B3 PURE SN
Epson America, Inc
分类:Clock/Timing - Real Time Clocks
29.923575
ISL12008IB8Z-T
Intersil (Renesas Electronics America)
分类:Clock/Timing - Real Time Clocks
1338-31DCGI
Integrated Device Technology (IDT)
分类:Clock/Timing - Real Time Clocks
1339-31DVGI8
Integrated Device Technology (IDT)
分类:Clock/Timing - Real Time Clocks
AB1805
Abracon
分类:Clock/Timing - Real Time Clocks
PCF2129T/1
NXP Semiconductors
分类:Clock/Timing - Real Time Clocks
1339AC-31SRGI8
Integrated Device Technology (IDT)
分类:Clock/Timing - Real Time Clocks
1337AGDVGI
Integrated Device Technology (IDT)
分类:Clock/Timing - Real Time Clocks
1337AGDVGI8
Integrated Device Technology (IDT)
分类:Clock/Timing - Real Time Clocks
ISL12026AIBZ
Intersil (Renesas Electronics America)
分类:Clock/Timing - Real Time Clocks
PT7C4363BQ1WEX
Diodes Incorporated
分类:Clock/Timing - Real Time Clocks
RX-8581NB:B3 PURE SN
EPSON
分类:Clock/Timing - Real Time Clocks
RX-4045SA:AA3:PURE SN
EPSON
分类:Clock/Timing - Real Time Clocks
DS1337
Rochester Electronics, LLC
分类:Clock/Timing - Real Time Clocks
ISL1208IU8
Rochester Electronics, LLC
分类:Clock/Timing - Real Time Clocks
DS1338U-33
Rochester Electronics, LLC
分类:Clock/Timing - Real Time Clocks
DS1338Z-33
Rochester Electronics, LLC
分类:Clock/Timing - Real Time Clocks
DS1374U-33
Rochester Electronics, LLC
分类:Clock/Timing - Real Time Clocks
DS1318
Rochester Electronics, LLC
分类:Clock/Timing - Real Time Clocks
BQ3285LFSS-A1TR
Rochester Electronics, LLC
分类:Clock/Timing - Real Time Clocks
X1227S8Z-2.7A
Rochester Electronics, LLC
分类:Clock/Timing - Real Time Clocks
ISL1208IB8
Rochester Electronics, LLC
分类:Clock/Timing - Real Time Clocks
DS1306N
Rochester Electronics, LLC
分类:Clock/Timing - Real Time Clocks
