|
|
實時時鐘 RX4901CE XS B0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR
- RX4901CE XS B06
- Epson Timing
-
1:
HK$47.27
-
1,860庫存量
|
Mouser 元件編號
732-RX4901CEXSB06
|
Epson Timing
|
實時時鐘 RX4901CE XS B0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR
|
|
1,860庫存量
|
|
|
HK$47.27
|
|
|
HK$36.17
|
|
|
HK$33.46
|
|
|
HK$30.41
|
|
|
檢視
|
|
|
HK$26.14
|
|
|
HK$28.93
|
|
|
HK$28.11
|
|
|
HK$26.63
|
|
|
HK$26.14
|
|
最少： 1
倍數： 1
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
256 B
|
|
Backup Switching
|
1.6 V
|
5.5 V
|
- 40 C
|
+ 105 C
|
RX4901CE
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
實時時鐘 I2C-BUS RTC +/-5.0PPM-40 85C VSOJ-12 PIN 250TR
- RX-8803LC:UB3 PURE SN
- Epson Timing
-
1:
HK$104.64
-
480庫存量
|
Mouser 元件編號
732-RX-8803LCUB3
|
Epson Timing
|
實時時鐘 I2C-BUS RTC +/-5.0PPM-40 85C VSOJ-12 PIN 250TR
|
|
480庫存量
|
|
|
HK$104.64
|
|
|
HK$72.17
|
|
|
HK$63.71
|
|
|
HK$54.09
|
|
|
HK$48.99
|
|
最少： 1
倍數： 1
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
|
VSOJ-12
|
No Backup Switching
|
1.6 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
RX-8803LC
|
SMD/SMT
|
|
Reel, Cut Tape
|
|
|
|
實時時鐘 RX8130CE:BX REAL TIME CLOCK +/-23PPM ANY TR
- RX8130CE BX
- Epson Timing
-
1:
HK$32.88
-
1,690庫存量
|
Mouser 元件編號
732-RX8130CEBX
|
Epson Timing
|
實時時鐘 RX8130CE:BX REAL TIME CLOCK +/-23PPM ANY TR
|
|
1,690庫存量
|
|
|
HK$32.88
|
|
|
HK$21.78
|
|
|
HK$19.89
|
|
|
HK$16.77
|
|
|
HK$15.95
|
|
|
檢視
|
|
|
HK$14.30
|
|
|
HK$12.17
|
|
|
HK$11.75
|
|
|
HK$11.51
|
|
最少： 1
倍數： 1
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
|
|
Backup Switching
|
1.25 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
RX8130CE
|
SMD/SMT
|
|
Reel, Cut Tape
|
|
|
|
實時時鐘 32.768kHz I2C 20ppm 2.0x1.2x0.6mm
- RV-3028-C8-32.768kHz-1PPM-TA-QC
- Micro Crystal
-
1:
HK$25.07
-
3,291庫存量
-
1,000在途量
-
新產品
|
Mouser 元件編號
428-RV3028C81PPMTAQC
新產品
|
Micro Crystal
|
實時時鐘 32.768kHz I2C 20ppm 2.0x1.2x0.6mm
|
|
3,291庫存量
1,000在途量
|
|
|
HK$25.07
|
|
|
HK$18.74
|
|
|
HK$17.18
|
|
|
HK$15.45
|
|
|
HK$12.91
|
|
|
檢視
|
|
|
HK$14.63
|
|
|
HK$14.06
|
|
|
HK$12.49
|
|
|
HK$12.25
|
|
最少： 1
倍數： 1
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
2 B
|
SON-8
|
Backup Switching
|
1.1 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
RV-3028-C8
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
實時時鐘 Automotive high-spee d CMOS timer with i
- TLC3555QDRQ1
- Texas Instruments
-
1:
HK$8.38
-
5,210庫存量
-
3,000在途量
-
新產品
|
Mouser 元件編號
595-TLC3555QDRQ1
新產品
|
Texas Instruments
|
實時時鐘 Automotive high-spee d CMOS timer with i
|
|
5,210庫存量
3,000在途量
|
|
|
HK$8.38
|
|
|
HK$6.06
|
|
|
HK$5.47
|
|
|
HK$4.83
|
|
|
HK$4.17
|
|
|
檢視
|
|
|
HK$4.52
|
|
|
HK$4.33
|
|
|
HK$4.18
|
|
|
HK$3.89
|
|
最少： 1
倍數： 1
|
|
|
|
|
|
|
SOIC-8
|
No Backup Switching
|
1.5 V
|
18 V
|
- 40 C
|
+ 125 C
|
TLC3555
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
實時時鐘 Built-In TXCO 實時時鐘 Module with I2C Bus
- AB-RTC-TA-32.768kHz-2-T3
- ABRACON
-
1:
HK$18.17
-
2,984庫存量
-
3,000在途量
-
新產品
|
Mouser 元件編號
815-ABRTCTA32768K2T3
新產品
|
ABRACON
|
實時時鐘 Built-In TXCO 實時時鐘 Module with I2C Bus
|
|
2,984庫存量
3,000在途量
|
|
|
HK$18.17
|
|
|
HK$13.48
|
|
|
HK$12.25
|
|
|
HK$11.01
|
|
|
檢視
|
|
|
HK$9.62
|
|
|
HK$10.36
|
|
|
HK$10.03
|
|
|
HK$9.70
|
|
|
HK$9.62
|
|
最少： 1
倍數： 1
|
|
|
I2C
|
|
|
|
SOP-8
|
Backup Switching
|
1.6 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
AB-RTC-TA-32.768kHz-2
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
實時時鐘 Built-In TXCO 實時時鐘 Module with I2C Bus
- AB-RTC-TC-32.768kHz-2-T
- ABRACON
-
1:
HK$30.17
-
2,050庫存量
-
3,000在途量
-
新產品
|
Mouser 元件編號
815-ABRTCTC32768K2T3
新產品
|
ABRACON
|
實時時鐘 Built-In TXCO 實時時鐘 Module with I2C Bus
|
|
2,050庫存量
3,000在途量
|
|
|
HK$30.17
|
|
|
HK$22.77
|
|
|
HK$20.88
|
|
|
HK$18.91
|
|
|
HK$16.69
|
|
|
檢視
|
|
|
HK$17.92
|
|
|
HK$17.34
|
|
|
HK$16.03
|
|
最少： 1
倍數： 1
|
|
|
I2C
|
|
|
|
|
Backup Switching
|
1.6 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
AB-RTC-TC-32.768kHz-2
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
實時時鐘 Built-In TXCO 實時時鐘 Module with I2C Bus
- AB-RTC-TH-32.768kHz-2-T3
- ABRACON
-
1:
HK$27.37
-
2,960庫存量
-
新產品
|
Mouser 元件編號
815-ABRTCTH32768K2T3
新產品
|
ABRACON
|
實時時鐘 Built-In TXCO 實時時鐘 Module with I2C Bus
|
|
2,960庫存量
|
|
|
HK$27.37
|
|
|
HK$20.55
|
|
|
HK$18.91
|
|
|
HK$17.02
|
|
|
檢視
|
|
|
HK$15.04
|
|
|
HK$16.11
|
|
|
HK$15.62
|
|
|
HK$15.12
|
|
|
HK$15.04
|
|
最少： 1
倍數： 1
|
|
|
I2C
|
|
|
|
|
Backup Switching
|
1.6 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
AB-RTC-TH-32.768kHz-2
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
實時時鐘 Built-In XO 實時時鐘 Module with I2C Bus
- AB-RTC-XB-32.768kHz-2-T3
- ABRACON
-
1:
HK$17.76
-
2,983庫存量
-
新產品
|
Mouser 元件編號
815-ABRTCXB32768K2T3
新產品
|
ABRACON
|
實時時鐘 Built-In XO 實時時鐘 Module with I2C Bus
|
|
2,983庫存量
|
|
|
HK$17.76
|
|
|
HK$13.15
|
|
|
HK$12.00
|
|
|
HK$10.77
|
|
|
檢視
|
|
|
HK$9.37
|
|
|
HK$10.11
|
|
|
HK$9.78
|
|
|
HK$9.45
|
|
|
HK$9.37
|
|
最少： 1
倍數： 1
|
|
|
I2C
|
|
|
|
|
Backup Switching
|
1.2 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
AB-RTC-XB-32.768kHz-2
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
實時時鐘 32.768kHz I2C 20ppm 2.0x1.2x0.7mm
- RV-8263-C8 32.768kHz-20PPM-TA-QC
- Micro Crystal
-
1:
HK$13.15
-
5,438庫存量
|
Mouser 元件編號
428-204208-MC01
|
Micro Crystal
|
實時時鐘 32.768kHz I2C 20ppm 2.0x1.2x0.7mm
|
|
5,438庫存量
|
|
|
HK$13.15
|
|
|
HK$9.62
|
|
|
HK$8.71
|
|
|
HK$7.71
|
|
|
HK$6.58
|
|
|
檢視
|
|
|
HK$7.24
|
|
|
HK$6.96
|
|
|
HK$6.57
|
|
|
HK$6.01
|
|
最少： 1
倍數： 1
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
|
SON-8
|
|
900 mV
|
5.5 V
|
- 40 C
|
+ 85 C
|
RV-8263-C8
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
實時時鐘 Ultra-Low power 12C Real Time clock w/ p
- MAX31331EWC+T
- Analog Devices / Maxim Integrated
-
受限供貨情況
|
Mouser 元件編號
700-MAX31331EWC+T
|
Analog Devices / Maxim Integrated
|
實時時鐘 Ultra-Low power 12C Real Time clock w/ p
|
|
|
|
|
|
|
I2C
|
BCD
|
BCD
|
32 B
|
WLP-12
|
Backup Switching
|
1.1 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
實時時鐘 32.768 kHz +/-3 PPM I2C -40/+85C
- RV-8803-C7-32.768KHZ-3PPM-TA-QC
- Micro Crystal
-
1:
HK$23.84
-
36,368庫存量
-
19,500在途量
|
Mouser 元件編號
428-202677-MG01
|
Micro Crystal
|
實時時鐘 32.768 kHz +/-3 PPM I2C -40/+85C
|
|
36,368庫存量
19,500在途量
|
|
|
HK$23.84
|
|
|
HK$17.76
|
|
|
HK$16.28
|
|
|
HK$14.63
|
|
|
HK$12.49
|
|
|
檢視
|
|
|
HK$13.81
|
|
|
HK$13.32
|
|
|
HK$12.00
|
|
|
HK$11.84
|
|
最少： 1
倍數： 1
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
|
|
No Backup Switching
|
1.5 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
RV-8803-C7
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
實時時鐘 32.768kHz I2C Time Acc. 1ppm
- RV-3028-C7 32.768kHz 1ppm TA QC
- Micro Crystal
-
1:
HK$20.39
-
35,658庫存量
|
Mouser 元件編號
428-203591-MG01
|
Micro Crystal
|
實時時鐘 32.768kHz I2C Time Acc. 1ppm
|
|
35,658庫存量
|
|
|
HK$20.39
|
|
|
HK$15.45
|
|
|
HK$14.14
|
|
|
HK$12.66
|
|
|
HK$10.19
|
|
|
檢視
|
|
|
HK$11.92
|
|
|
HK$11.51
|
|
|
HK$9.86
|
|
|
HK$9.78
|
|
最少： 1
倍數： 1
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
2 B
|
|
Backup Switching
|
1.2 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
RV-3028
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
實時時鐘 32.768kHz I2C Time Acc. 1ppm
- RV-3028-C7 32.768kHz 1ppm TA QA
- Micro Crystal
-
1:
HK$21.70
-
14,631庫存量
|
Mouser 元件編號
428-203603-MG01
|
Micro Crystal
|
實時時鐘 32.768kHz I2C Time Acc. 1ppm
|
|
14,631庫存量
|
|
|
HK$21.70
|
|
|
HK$16.11
|
|
|
HK$14.80
|
|
|
HK$13.23
|
|
|
HK$11.18
|
|
|
檢視
|
|
|
HK$12.49
|
|
|
HK$12.08
|
|
|
HK$10.60
|
|
|
HK$10.44
|
|
最少： 1
倍數： 1
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
2 B
|
|
Backup Switching
|
1.2 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
RV-3028
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
實時時鐘 32.768kHz I2C Time Acc. 6ppm AEC
- RV-3129-C3 32.768kHz OPTION A TB QA
- Micro Crystal
-
1:
HK$36.50
-
9,304庫存量
-
1,700在途量
|
Mouser 元件編號
428-203618-MG01
|
Micro Crystal
|
實時時鐘 32.768kHz I2C Time Acc. 6ppm AEC
|
|
9,304庫存量
1,700在途量
|
|
|
HK$36.50
|
|
|
HK$27.70
|
|
|
HK$25.48
|
|
|
HK$23.02
|
|
|
HK$20.47
|
|
|
檢視
|
|
|
HK$21.87
|
|
|
HK$21.13
|
|
|
HK$19.73
|
|
最少： 1
倍數： 1
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
8 B
|
|
Backup Switching
|
1.3 V
|
5.5 V
|
- 40 C
|
+ 125 C
|
RV-3129
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
實時時鐘 I2C GP RTCC 64B SRAM EUI-48
- MCP79401-I/SN
- Microchip Technology
-
1:
HK$8.55
-
16,093庫存量
|
Mouser 元件編號
579-MCP79401ISN
|
Microchip Technology
|
實時時鐘 I2C GP RTCC 64B SRAM EUI-48
|
|
16,093庫存量
|
|
|
HK$8.55
|
|
|
HK$7.89
|
|
|
HK$7.48
|
|
最少： 1
倍數： 1
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
64 B
|
SOIC-8
|
Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
|
Tube
|
|
|
|
實時時鐘 I2C GP RTCC 1Kb EE 64B SRAM EUI-48
- MCP79411-I/SN
- Microchip Technology
-
1:
HK$9.29
-
13,725庫存量
|
Mouser 元件編號
579-MCP79411ISN
|
Microchip Technology
|
實時時鐘 I2C GP RTCC 1Kb EE 64B SRAM EUI-48
|
|
13,725庫存量
|
|
|
HK$9.29
|
|
|
HK$9.21
|
|
|
HK$8.63
|
|
|
HK$8.22
|
|
最少： 1
倍數： 1
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
64 B
|
SOIC-8
|
Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
|
Tube
|
|
|
|
實時時鐘 SPI GP RTCC 2Kb EE 64B SRAM ID
- MCP79520-I/MS
- Microchip Technology
-
1:
HK$11.43
-
14,560庫存量
|
Mouser 元件編號
579-MCP79520-I/MS
|
Microchip Technology
|
實時時鐘 SPI GP RTCC 2Kb EE 64B SRAM ID
|
|
14,560庫存量
|
|
|
HK$11.43
|
|
|
HK$10.36
|
|
|
HK$10.03
|
|
|
HK$9.95
|
|
|
HK$9.70
|
|
最少： 1
倍數： 1
|
|
|
SPI
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
2 kB
|
MSOP-10
|
Backup Switching
|
1.8 V
|
3.6 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
|
Tube
|
|
|
|
實時時鐘 4096k NV SRAM with Phantom Clock
- DS1251WP-120+
- Analog Devices / Maxim Integrated
-
受限供貨情況
|
Mouser 元件編號
700-DS1251WP-120
|
Analog Devices / Maxim Integrated
|
實時時鐘 4096k NV SRAM with Phantom Clock
|
|
|
|
|
|
|
Parallel
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
512 kB
|
PowerCap Module-34
|
Backup Switching
|
2.97 V
|
3.63 V
|
0 C
|
+ 70 C
|
DS1251WP
|
SMD/SMT
|
|
Tray
|
|
|
|
實時時鐘 Real-Time Clocks
- DS12887+
- Analog Devices / Maxim Integrated
-
受限供貨情況
|
Mouser 元件編號
700-DS12887
|
Analog Devices / Maxim Integrated
|
實時時鐘 Real-Time Clocks
|
|
|
|
|
|
|
Multiplexed
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
114 B
|
EDIP-24
|
Integrated Battery
|
4.5 V
|
5.5 V
|
0 C
|
+ 70 C
|
DS12887
|
Through Hole
|
|
Tube
|
|
|
|
實時時鐘 Trickle-Charge Timekeeping Chip
- DS1302ZN+T&R
- Analog Devices / Maxim Integrated
-
受限供貨情況
|
Mouser 元件編號
700-DS1302ZNT&R
|
Analog Devices / Maxim Integrated
|
實時時鐘 Trickle-Charge Timekeeping Chip
|
|
|
|
|
|
|
Serial 3-Wire
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
31 B
|
SOIC-8
|
Backup Switching
|
2 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DS1302ZN
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
實時時鐘 Serial Alarm Real-Time Clock
- DS1305EN+
- Analog Devices / Maxim Integrated
-
受限供貨情況
|
Mouser 元件編號
700-DS1305EN
|
Analog Devices / Maxim Integrated
|
實時時鐘 Serial Alarm Real-Time Clock
|
|
|
|
|
|
|
Serial 3-Wire, SPI
|
YY-MM-DD
|
HH:MM:SS (24 hr)
|
96 B
|
TSSOP-20
|
Backup Switching
|
2 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DS1305EN
|
SMD/SMT
|
|
Tube
|
|
|
|
實時時鐘 Serial Alarm Real-Time Clock
- DS1305EN+T&R
- Analog Devices / Maxim Integrated
-
受限供貨情況
|
Mouser 元件編號
700-DS1305ENT&R
|
Analog Devices / Maxim Integrated
|
實時時鐘 Serial Alarm Real-Time Clock
|
|
|
|
|
|
|
Serial 3-Wire, SPI
|
YY-MM-DD
|
HH:MM:SS (24 hr)
|
96 B
|
TSSOP-20
|
Backup Switching
|
2 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DS1305EN
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
實時時鐘 64 x 8, Serial, I C Real-Time Clock
- DS1307Z+
- Analog Devices / Maxim Integrated
-
受限供貨情況
|
Mouser 元件編號
700-DS1307Z
|
Analog Devices / Maxim Integrated
|
實時時鐘 64 x 8, Serial, I C Real-Time Clock
|
|
|
|
|
|
|
I2C
|
YY-MM-DD
|
HH:MM:SS:hh (12 hr, 24 hr)
|
56 B
|
SOIC-8
|
Backup Switching
|
4.5 V
|
5.5 V
|
0 C
|
+ 70 C
|
DS1307Z
|
SMD/SMT
|
|
Tube
|
|
|
|
實時時鐘 64 x 8, Serial, I C Real-Time Clock
- DS1307Z+T&R
- Analog Devices / Maxim Integrated
-
受限供貨情況
|
Mouser 元件編號
700-DS1307ZT&R
|
Analog Devices / Maxim Integrated
|
實時時鐘 64 x 8, Serial, I C Real-Time Clock
|
|
|
|
|
|
|
I2C
|
YY-MM-DD
|
HH:MM:SS:hh (12 hr, 24 hr)
|
56 B
|
SOIC-8
|
Backup Switching
|
4.5 V
|
5.5 V
|
0 C
|
+ 70 C
|
DS1307Z
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
香港
