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实时时钟 799 个产品
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类型
  • Binary Counter(10)
  • Clock/Calendar(322)
  • Elapsed Time Counter(3)
  • Phantom Time Chip(6)
  • Time Event Recorder(8)
  • Timer Clock Peripheral (TCP)(4)
时间格式
  • Binary(13)
  • HH:MM:SS(6)
  • HH:MM:SS (12/24 hr)(210)
  • HH:MM:SS (24 hr)(48)
  • HH:MM:SS:hh (12/24 hr)(42)
  • HH:MM:SS:hh (24 hr)(34)
日期格式
  • Binary(13)
  • YY-MM-DD(1)
  • YY-MM-DD-dd(339)
Interface
  • 1-Wire Serial(1)
  • 3-Wire Serial(6)
  • 4-Wire Serial(1)
  • I²C, 2-Wire Serial(198)
  • I²C, 2-Wire Serial, SPI(1)
  • Parallel(98)
  • SPI(47)
  • Serial(1)
电压 - 电源
  • 1.3 V ~ 4.4 V(4)
  • 1.5 V ~ 4.4 V(1)
  • 1.6 V ~ 5.5 V(5)
  • 1.7 V ~ 5.5 V(1)
  • 1.71 V ~ 1.89 V(1)
  • 1.71 V ~ 5.5 V(3)
  • 1.8 V ~ 2.2 V(2)
  • 1.8 V ~ 3.6 V(26)
  • 1.8 V ~ 4.2 V(1)
  • 1.8 V ~ 5.5 V(35)
  • 2 V ~ 5.5 V(25)
  • 2.3 V ~ 4.5 V(2)
  • 2.3 V ~ 5.5 V(4)
  • 2.38 V ~ 5.5 V(4)
  • 2.5 V ~ 5.5 V(4)
  • 2.5 V ~ 6 V(2)
  • 2.7 V ~ 3.3 V(2)
  • 2.7 V ~ 3.6 V(7)
  • 2.7 V ~ 3.7 V(2)
  • 2.7 V ~ 5.5 V(85)
  • 2.97 V ~ 3.63 V(8)
  • 2.97 V ~ 5.5 V(9)
  • 3 V ~ 3.6 V(11)
  • 3 V ~ 5.5 V(6)
  • 3 V ~ 6 V(7)
  • 3.3 V ~ 5.5 V(9)
  • 4.5 V ~ 5.5 V(75)
  • 4.75 V ~ 5.25 V(1)
  • 4.75 V ~ 5.5 V(10)
特性
  • -(1)
  • Alarm(3)
  • Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output(20)
  • Alarm, Daylight Savings, Leap Year, SRAM(6)
  • Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer(18)
  • Alarm, Daylight Savings, NVSRAM(2)
  • Alarm, Daylight Savings, SRAM(1)
  • Alarm, EEPROM(2)
  • Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID(11)
  • Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer(4)
  • Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Watchdog Timer(4)
  • Alarm, Leap Year(23)
  • Alarm, Leap Year, NVRAM, Square Wave Output, Watchdog Timer(3)
  • Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer(4)
  • Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger(2)
  • Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K(1)
  • Alarm, Leap Year, NVSRAM, Trickle-Charger(3)
  • Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K(1)
  • Alarm, Leap Year, NVSRAM, Y2K(2)
  • Alarm, Leap Year, SRAM(17)
  • Alarm, Leap Year, SRAM, Watchdog Timer(4)
  • Alarm, Leap Year, Square Wave Output(7)
  • Alarm, Leap Year, Square Wave Output, SRAM(11)
  • Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal(3)
  • Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Watchdog Timer(1)
  • Alarm, Leap Year, Square Wave Output, SRAM, Unique ID(10)
  • Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer(10)
  • Alarm, Leap Year, Square Wave Output, Supervisor, Watchdog Timer, Y2K(3)
  • Alarm, Leap Year, Square Wave Output, TCXO/Crystal(2)
  • Alarm, Leap Year, Square Wave Output, Trickle-Charger(19)
  • Alarm, Leap Year, Square Wave Output, Watchdog Timer(18)
  • Alarm, Leap Year, Supervisor, Unique ID, Watchdog Timer(1)
  • Alarm, Leap Year, Supervisor, Watchdog Timer(28)
  • Alarm, Leap Year, Unique ID(5)
  • Alarm, Leap Year, Watchdog Timer(13)
  • Alarm, NVSRAM(1)
  • Alarm, NVSRAM, Square Wave Output(1)
  • Alarm, NVSRAM, Square Wave Output, Y2K(4)
  • Alarm, Square Wave Output(1)
  • Alarm, Square Wave Output, Trickle-Charger, Watchdog Timer(3)
  • Alarm, Square Wave Output, Watchdog Timer(1)
  • Alarm, Supervisor, Watchdog Timer(3)
  • EEPROM, Leap Year, Supervisor, Trickle-Charger, Watchdog Timer(1)
  • Leap Year(23)
  • Leap Year, NVSRAM(8)
  • Leap Year, NVSRAM, Square Wave Output(13)
  • Leap Year, NVSRAM, Trickle-Charger(6)
  • Leap Year, NVSRAM, Y2K(3)
  • Leap Year, Square Wave Output, Trickle-Charger(7)
  • Leap Year, Supervisor(1)
  • Leap Year, Watchdog Timer(5)
  • NVSRAM(2)
  • Trickle-Charger(5)
  • Unique ID(1)
操作温度
  • -10°C ~ 70°C(2)
  • -20°C ~ 70°C(2)
  • -30°C ~ 80°C(1)
  • -40°C ~ 125°C(3)
  • -40°C ~ 85°C(255)
  • 0°C ~ 70°C(89)
电压 - 电源,电池
  • -(76)
  • 0.9 V ~ 3.6 V(1)
  • 1.2 V ~ 1.5 V(2)
  • 1.3 V ~ 3.6 V(19)
  • 1.3 V ~ 3.63 V(5)
  • 1.3 V ~ 3.7 V(29)
  • 1.3 V ~ 5.5 V(21)
  • 1.4 V ~ 3.6 V(2)
  • 1.6 V ~ 3.7 V(1)
  • 1.8 V ~ 4.2 V(1)
  • 1.8 V ~ 5.5 V(74)
  • 2 V ~ 3.5 V(7)
  • 2 V ~ 3.8 V(2)
  • 2 V ~ 5.5 V(20)
  • 2.2 V ~ 5.1 V(8)
  • 2.2 V ~ 6 V(7)
  • 2.3 V ~ 4 V(10)
  • 2.3 V ~ 4.5 V(2)
  • 2.3 V ~ 5.5 V(4)
  • 2.4 V ~ 4 V(12)
  • 2.5 V ~ 3.5 V(12)
  • 2.5 V ~ 3.6 V(1)
  • 2.5 V ~ 3.7 V(9)
  • 2.5 V ~ 4 V(14)
  • 2.5 V ~ 5.5 V(1)
  • 2.6 V ~ 3.5 V(2)
  • 3V(7)
存储容量
  • -(158)
  • 10B(1)
  • 113B(1)
  • 114B(9)
  • 128B(9)
  • 128KB(4)
  • 16B(1)
  • 236B(3)
  • 240B(1)
  • 242B(14)
  • 256B(3)
  • 2B(11)
  • 2KB(1)
  • 31B(6)
  • 32B(9)
  • 32KB(3)
  • 44B(9)
  • 512B(2)
  • 512KB(1)
  • 56B(18)
  • 64B(38)
  • 7B(14)
  • 8B(7)
  • 8KB(2)
  • 96B(5)
供应商器件封装
  • 10-HVSON (3x3)(1)
  • 10-MSOP(17)
  • 10-TDFN (3x3)(3)
  • 14-SOIC(4)
  • 14-SOICN(7)
  • 14-TSSOP(12)
  • 16-PDIP(4)
  • 16-QFN (3x3)(4)
  • 16-QFN (4x4)(5)
  • 16-QFN (5x5)(1)
  • 16-SO(2)
  • 16-SOIC(2)
  • 16-SOIC W(7)
  • 18-DIP(4)
  • 18-SOX(7)
  • 20-DFN (5.5x4.0)(2)
  • 20-SOIC(1)
  • 20-SOIC W(6)
  • 20-TSSOP(3)
  • 24-DIP Module (18.42x18.72)(2)
  • 24-EDIP(6)
  • 24-PCDIP, CAPHAT®(4)
  • 24-PDIP(6)
  • 24-SOIC(5)
  • 24-SOIC W(1)
  • 24-SOP(2)
  • 24-SSOP/QSOP(6)
  • 24-TSSOP(1)
  • 28-DIP Module (18.42x38.8)(2)
  • 28-EDIP(5)
  • 28-PCDIP, CAPHAT®(9)
  • 28-PDIP(1)
  • 28-PLCC (11.51x11.51)(8)
  • 28-SOH(10)
  • 28-SOIC(11)
  • 28-SOP(1)
  • 28-SOX(3)
  • 28-TSSOP(3)
  • 32-DIP Module (18.42x42.8)(3)
  • 32-DIP Module (18.42x52.96)(1)
  • 32-EDIP(2)
  • 34-PowerCap Module(4)
  • 36-DIP Module (18.42x52.96)(1)
  • 44-SOH(5)
  • 6-TSOC(1)
  • 8-EMP(1)
  • 8-HVSON (4x4)(1)
  • 8-LCC (1.5x3.2)(1)
  • 8-MSOP(12)
  • 8-PDIP(7)
  • 8-SO(19)
  • 8-SOIC(28)
  • 8-SOIC N(19)
  • 8-TDFN (2x3)(2)
  • 8-TDFN (3x3)(4)
  • 8-TSSOP(19)
  • 8-uMAX(6)
  • Die(1)
  • TDFN (2x2)-8(1)
封装/外壳
  • 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)(17)
  • 10-VFDFN Exposed Pad(1)
  • 10-WFDFN Exposed Pad(3)
  • 14-SOIC (0.154", 3.90mm Width)(11)
  • 14-TSSOP (0.173", 4.40mm Width)(12)
  • 16-DIP (0.300", 7.62mm)(4)
  • 16-SOIC (0.154", 3.90mm Width)(1)
  • 16-SOIC (0.295", 7.50mm Width)(10)
  • 16-VFQFN Exposed Pad(4)
  • 16-VQFN Exposed Pad(5)
  • 18-DIP (0.300", 7.62mm)(4)
  • 18-SOX, 18-SOIC with Crystal (7.5mm Width)(7)
  • 20-LFDFN Exposed Pad(2)
  • 20-SOIC (0.295", 7.50mm Width)(7)
  • 20-TSSOP (0.173", 4.40mm Width)(3)
  • 24-DIP (0.600", 15.24mm)(6)
  • 24-DIP Module (0.600", 15.24mm)(10)
  • 24-DIP Module (0.61", 15.49mm)(2)
  • 24-SOIC (0.295", 7.50mm Width)(6)
  • 24-SOIC (0.311", 7.90mm Width)(2)
  • 24-SSOP (0.154", 3.90mm Width)(6)
  • 24-TSSOP (0.173", 4.40mm Width)(1)
  • 28-DIP (0.600", 15.24mm)(1)
  • 28-DIP Module (0.600", 15.24mm)(14)
  • 28-DIP Module (0.61", 15.49mm)(2)
  • 28-LCC (J-Lead)(8)
  • 28-SOIC (0.295", 7.50mm Width)(14)
  • 28-SOIC (0.337", 8.56mm Width) with SNAPHAT Sockets(1)
  • 28-SOIC (0.342", 8.69mm Width)(1)
  • 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets(9)
  • 28-TSSOP (0.173", 4.40mm Width)(3)
  • 32-DIP Module (0.600", 15.24mm)(2)
  • 32-DIP Module (0.61", 15.49mm)(4)
  • 34-PowerCap™ Module(4)
  • 36-DIP Module (0.61", 15.49mm)(1)
  • 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT(5)
  • 6-LSOJ(1)
  • 8-DIP (0.300", 7.62mm)(7)
  • 8-LCC(1)
  • 8-SOIC (0.154", 3.90mm Width)(65)
  • 8-SOIC (0.209", 5.30mm Width)(1)
  • 8-SOIC (0.295", 7.50mm Width)(1)
  • 8-TDFN(3)
  • 8-TSSOP (0.173", 4.40mm Width)(16)
  • 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)(21)
  • 8-VDFN Exposed Pad(1)
  • 8-WDFN Exposed Pad(1)
  • 8-WFDFN Exposed Pad(2)
  • Die(1)
  • TDFN (2x2)-8(1)
装配类型
  • -(1)
  • Surface Mount(246)
  • Through Hole(51)
系列
  • -(213)
  • EnerChip™(1)
  • Timekeeper®(26)
包装
  • *(1)
  • Tray(4)
  • Tube(142)
警报
  • 0(2)
  • 1(23)
  • 2(38)
电池电源电流
  • 1000 nA(5)
  • 400 nA(14)
  • 800 nA(4)
  • 850 nA(33)
电流 - 计时(最大)
  • 0.5µA @ 1.5V(1)
综合排序 价格 交期 库存 799个产品 1/32
制造商型号 制造商 说明 仓库 库存 阶梯 境内交货
(含税)
交期 数量 操作

满5000享8.8折

RENESAS
IC RTC CLK/CALENDAR I2C 14-TSSOP -
订货
MOQ: 96
MPQ:96
- -
[]
询价

满5000享8.8折

RENESAS
Pb-Free, Real Time Clock/Calendar with EEPROM, 2.63V Reset, HT SUSA CODE:8542390000 -
订货
MOQ: 2500
MPQ:2500
- -
[]
询价

满5000享8.8折

RENESAS
Pb-Free, Real Time Clock/Calendar with EEPROM, 2.92V Reset, HT SUSA CODE:8542390000 -
订货
MOQ: 2500
MPQ:2500
- -
[]
询价

满5000享8.8折

RENESAS
Pb-Free, Real Time Clock/Calendar with EEPROM in 8 LD SOIC HT SUSA CODE:8542390000 -
订货
MOQ: 980
MPQ:980
- -
[]
询价

满5000享8.8折

RENESAS
Pb-Free, Real Time Clock/Calendar with EEPROM, 2.7V Reset, 8 HT SUSA CODE:8542390000 -
订货
MOQ: 2500
MPQ:2500
- -
[]
询价

满5000享8.8折

RENESAS
Pb-Free, Real Time Clock/Calendar with EEPROM, 3.09V Reset, HT SUSA CODE:8542390000 -
订货
MOQ: 2500
MPQ:2500
- -
[]
询价

满5000享8.8折

RENESAS
Pb-Free, Real Time Clock (RTC) with EEPROM in 14 LD SOIC HT SUSA CODE:8542390000 -
订货
MOQ: 1000
MPQ:1000
- -
[]
询价

满5000享8.8折

RENESAS
Pb-Free, Real Time Clock (RTC) with EEPROM, 2.7V Reset, 14 L HT SUSA CODE:8542390000 -
订货
MOQ: 2500
MPQ:2500
- -
[]
询价

满5000享8.8折

RENESAS
IC RTC CLK/CALENDAR I2C 8-SOIC -
订货
MOQ: 100
MPQ:100
- -
[]
询价

满5000享8.8折

RENESAS
IC RTC CLK/CALENDAR I2C 8-SOIC -
订货
MOQ: 100
MPQ:100
- -
[]
询价

满5000享8.8折

EPSON
RTC4574SA -
订货
MOQ: 1
MPQ:1
- -
[]
询价

满5000享8.8折

EPSON
RTC-58323A -
订货
MOQ: 5
MPQ:1
- -
[]
询价

满5000享8.8折

EPSON
RTC-72421A -
订货
MOQ: 1
MPQ:1
- -
[]
询价

满5000享8.8折

EPSON
RTC-7301DG -
订货
MOQ: 1
MPQ:1
- -
[]
询价

满5000享8.8折

EPSON
RX-4581NB -
订货
MOQ: 1
MPQ:1
- -
[]
询价

满5000享8.8折

EPSON
RX-8571NB B3 PSN -
订货
MOQ: 250
MPQ:250
- -
[]
询价

满5000享8.8折

EPSON
RX-8581SA -
订货
MOQ: 1
MPQ:1
- -
[]
询价

满5000享8.8折

EPSON
RTC-72421A IC RTC CLK/CALENDAR PAR 18-DIP -
订货
MOQ: 25
MPQ:25
- -
[]
询价

满5000享8.8折

EPSON
RTC-72423B IC RTC CLK/CALENDAR PAR 24-SOP -
订货
MOQ: 25
MPQ:25
- -
[]
询价
Abracon Corporation
AB-RTCMC Series 32.768 kHz 3.7 x 2.5 x 0.9 mm -40 ~85 I2C Bus Real Time Clock -
订货
MOQ: 1000
MPQ:1000
- -
[]
询价

满5000享8.8折

Abracon Corporation
AB08 Series 1.7 to 3.6 V 32 kHz SMT Crystal Mode Real Time Clock Module - QFN-16 -
订货
MOQ: 3000
MPQ:3000
- -
[]
询价

满5000享8.8折

Abracon Corporation
AB08 Series 1.7 to 3.6 V 32 kHz SMT Crystal Mode Real Time Clock Module - QFN-16 -
订货
MOQ: 3000
MPQ:3000
- -
[]
询价

满5000享8.8折

Abracon Corporation
AB08 Series 1.7 to 3.6 V 32 kHz SMT Crystal Mode Real Time Clock Module - QFN-16 -
订货
MOQ: 3000
MPQ:3000
- -
[]
询价

满5000享8.8折

Abracon Corporation
AB18 Series 1.7 to 3.6 V 32 kHz SMT Crystal Mode Real Time Clock Module - QFN-16 -
订货
MOQ: 3000
MPQ:3000
- -
[]
询价

满5000享8.8折

Texas Instruments
IC RTC CLK/CALENDAR I2C 8-SOIC -
订货
MOQ: 2500
MPQ:2500
- -
[]
询价
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