|
|
實時時鐘 32.768kHz I2C 20ppm 2.0x1.2x0.6 AEC-Q200
- RV-3028-C8-32.768kHz-1PPM-TA-QA
- Micro Crystal
-
1:
HK$24.91
-
1,582庫存量
-
新產品
|
Mouser 元件編號
428-RV3028C81PPMTAQA
新產品
|
Micro Crystal
|
實時時鐘 32.768kHz I2C 20ppm 2.0x1.2x0.6 AEC-Q200
|
|
1,582庫存量
|
|
|
HK$24.91
|
|
|
HK$18.58
|
|
|
HK$16.93
|
|
|
HK$15.21
|
|
|
HK$14.47
|
|
|
檢視
|
|
|
HK$14.47
|
|
|
HK$13.40
|
|
|
HK$13.23
|
|
最少： 1
倍數： 1
:
1,000
|
|
|
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 Extremely Accurate I C RTC with Integrat
- DS3232SN#T&R
- Analog Devices / Maxim Integrated
-
受限供貨情況
|
Mouser 元件編號
700-DS3232SN#T&R-
|
Analog Devices / Maxim Integrated
|
實時時鐘 Extremely Accurate I C RTC with Integrat
|
|
|
|
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
236 B
|
SO-20
|
Backup Switching
|
2.3 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DS3232SN
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
實時時鐘 64K (8Kx8) 100ns
- M48T08Y-10MH1F
- STMicroelectronics
-
1:
HK$338.01
-
997庫存量
|
Mouser 元件編號
511-M48T08Y-10MH1F
|
STMicroelectronics
|
實時時鐘 64K (8Kx8) 100ns
|
|
997庫存量
|
|
|
HK$338.01
|
|
|
HK$273.64
|
|
|
HK$257.53
|
|
|
HK$246.93
|
|
|
檢視
|
|
|
HK$216.51
|
|
|
HK$231.56
|
|
|
HK$231.48
|
|
|
HK$216.51
|
|
最少： 1
倍數： 1
:
936
|
|
|
Parallel
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
64 kB
|
SOX-28
|
Backup Switching
|
4.5 V
|
5.5 V
|
0 C
|
+ 70 C
|
M48T08Y
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
實時時鐘 RTC IC with 400 kHz I2C interface featuring 64 byte SRAM in HXSON10 package.
- PCF85363ATL/AX
- NXP Semiconductors
-
1:
HK$8.38
-
84,151庫存量
|
Mouser 元件編號
771-PCF85363ATL/AX
|
NXP Semiconductors
|
實時時鐘 RTC IC with 400 kHz I2C interface featuring 64 byte SRAM in HXSON10 package.
|
|
84,151庫存量
|
|
|
HK$8.38
|
|
|
HK$7.09
|
|
|
HK$6.80
|
|
|
HK$6.63
|
|
|
檢視
|
|
|
HK$5.74
|
|
|
HK$6.35
|
|
|
HK$6.25
|
|
|
HK$6.09
|
|
|
HK$5.74
|
|
最少： 1
倍數： 1
:
4,000
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
64 B
|
DFN2626-10
|
Backup Switching
|
900 mV
|
5.5 V
|
- 40 C
|
+ 85 C
|
PCF85363A
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
實時時鐘 Ultra-Low power RTC w/ integrated power
- MAX31334EWC+T
- Analog Devices / Maxim Integrated
-
受限供貨情況
|
Mouser 元件編號
700-MAX31334EWC+T
|
Analog Devices / Maxim Integrated
|
實時時鐘 Ultra-Low power RTC w/ integrated power
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
MAX31334
|
|
|
Reel, Cut Tape
|
|
|
|
實時時鐘 256K (32Kx8) 70ns
- M48T35Y-70MH1F
- STMicroelectronics
-
1:
HK$197.94
-
1,073庫存量
|
Mouser 元件編號
511-M48T35Y-70MH1F
|
STMicroelectronics
|
實時時鐘 256K (32Kx8) 70ns
|
|
1,073庫存量
|
|
|
HK$197.94
|
|
|
HK$158.24
|
|
|
HK$148.29
|
|
|
HK$137.44
|
|
|
檢視
|
|
|
HK$120.42
|
|
|
HK$132.18
|
|
|
HK$129.22
|
|
|
HK$120.42
|
|
最少： 1
倍數： 1
:
936
|
|
|
Parallel
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
256 kB
|
SOX-28
|
Backup Switching
|
4.5 V
|
5.5 V
|
0 C
|
+ 70 C
|
M48T35Y
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
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 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
|
|
|
|
實時時鐘 32.768kHz I2C Time Acc. 6ppm
- RV-3129-C3 32.768kHz OPTION A TA QC
- Micro Crystal
-
1:
HK$35.59
-
1,327庫存量
-
5,000預期18/9/2026
|
Mouser 元件編號
428-203688-MG01
|
Micro Crystal
|
實時時鐘 32.768kHz I2C Time Acc. 6ppm
|
|
1,327庫存量
5,000預期18/9/2026
|
|
|
HK$35.59
|
|
|
HK$26.80
|
|
|
HK$24.66
|
|
|
HK$22.19
|
|
|
HK$20.14
|
|
|
檢視
|
|
|
HK$21.13
|
|
|
HK$20.96
|
|
|
HK$19.56
|
|
|
HK$19.48
|
|
最少： 1
倍數： 1
:
1,000
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
8 B
|
|
Backup Switching
|
1.3 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
RV-3129
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
實時時鐘 2-Wire 實時時鐘 IC
- R2023T-E2-F
- Nisshinbo
-
1:
HK$12.25
-
3,003庫存量
-
2,000預期5/8/2026
|
Mouser 元件編號
848-R2023TE2F
|
Nisshinbo
|
實時時鐘 2-Wire 實時時鐘 IC
|
|
3,003庫存量
2,000預期5/8/2026
|
|
|
HK$12.25
|
|
|
HK$8.96
|
|
|
HK$8.11
|
|
|
HK$7.20
|
|
|
HK$6.59
|
|
|
檢視
|
|
|
HK$6.76
|
|
|
HK$6.59
|
|
|
HK$5.80
|
|
最少： 1
倍數： 1
:
2,000
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
|
TSSOP-10
|
No Backup Switching
|
1.7 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
R2023T
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
實時時鐘 4-Wire 實時時鐘 IC
- R2043T-E2-F
- Nisshinbo
-
1:
HK$12.41
-
1,518庫存量
-
2,000預期3/8/2026
|
Mouser 元件編號
848-R2043TE2F
|
Nisshinbo
|
實時時鐘 4-Wire 實時時鐘 IC
|
|
1,518庫存量
2,000預期3/8/2026
|
|
|
HK$12.41
|
|
|
HK$9.04
|
|
|
HK$8.11
|
|
|
HK$7.20
|
|
|
HK$6.09
|
|
|
檢視
|
|
|
HK$6.76
|
|
|
HK$6.49
|
|
|
HK$6.42
|
|
|
HK$5.96
|
|
最少： 1
倍數： 1
:
2,000
|
|
|
Serial 4-Wire, SPI
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
|
TSSOP-10
|
No Backup Switching
|
1.7 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
R2043T
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
實時時鐘 RTCs 3725 10-SMD I2C HH:MM:SS (12/24 hr) YY-MM-DD-dd
- AB-RTCMC-32.768KHZ-EOZ9-S3-HAT
- ABRACON
-
1:
HK$78.50
-
314庫存量
|
Mouser 元件編號
815-2768KHZEOZ9S3HAT
|
ABRACON
|
實時時鐘 RTCs 3725 10-SMD I2C HH:MM:SS (12/24 hr) YY-MM-DD-dd
|
|
314庫存量
|
|
|
HK$78.50
|
|
|
HK$61.07
|
|
|
HK$56.72
|
|
|
HK$51.95
|
|
|
HK$44.31
|
|
|
檢視
|
|
|
HK$49.57
|
|
|
HK$43.98
|
|
|
報價
|
|
最少： 1
倍數： 1
:
1,000
|
|
|
Serial 4-Wire, SPI
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
|
|
Backup Switching
|
1.1 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
AB-RTCMC
|
SMD/SMT
|
|
Reel, Cut Tape
|
|
|
|
實時時鐘 4-wire 實時時鐘 Module
- R2045S-E2-FE
- Nisshinbo
-
1:
HK$38.80
-
4,191庫存量
|
Mouser 元件編號
848-R2045S-E2-FE
|
Nisshinbo
|
實時時鐘 4-wire 實時時鐘 Module
|
|
4,191庫存量
|
|
|
HK$38.80
|
|
|
HK$29.35
|
|
|
HK$26.96
|
|
|
HK$24.33
|
|
|
HK$20.47
|
|
|
檢視
|
|
|
HK$23.10
|
|
|
HK$20.80
|
|
|
HK$20.14
|
|
最少： 1
倍數： 1
:
1,000
|
|
|
Serial 4-Wire
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
|
|
No Backup Switching
|
1.7 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
R2045S/D
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
實時時鐘 2-Wire 實時時鐘 IC
- R2223L-E2
- Nisshinbo
-
1:
HK$13.48
-
12,011庫存量
|
Mouser 元件編號
848-R2223L-E2
|
Nisshinbo
|
實時時鐘 2-Wire 實時時鐘 IC
|
|
12,011庫存量
|
|
|
HK$13.48
|
|
|
HK$9.86
|
|
|
HK$8.96
|
|
|
HK$7.90
|
|
|
HK$6.22
|
|
|
檢視
|
|
|
HK$7.42
|
|
|
HK$7.13
|
|
|
HK$6.47
|
|
|
HK$6.14
|
|
最少： 1
倍數： 1
:
3,000
|
|
|
Serial 2-Wire, I2C
|
BCD
|
BCD
|
|
QFN1818-12
|
No Backup Switching
|
1.5 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
R2223L
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
實時時鐘 4-Wire 實時時鐘 IC
- RV5C348A-E2-F
- Nisshinbo
-
1:
HK$13.48
-
1,839庫存量
|
Mouser 元件編號
848-RV5C348AE2F
|
Nisshinbo
|
實時時鐘 4-Wire 實時時鐘 IC
|
|
1,839庫存量
|
|
|
HK$13.48
|
|
|
HK$9.86
|
|
|
HK$8.96
|
|
|
HK$7.90
|
|
|
HK$6.52
|
|
|
檢視
|
|
|
HK$7.42
|
|
|
HK$7.13
|
|
|
HK$6.56
|
|
|
HK$6.28
|
|
最少： 1
倍數： 1
:
2,000
|
|
|
Serial 4-Wire, SPI
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
|
SSOP-10
|
Backup Switching
|
2 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
RV5C348
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
實時時鐘 Serial I2C bus RTC
- M41T83ZMY6F
- STMicroelectronics
-
1:
HK$60.91
-
795庫存量
|
Mouser 元件編號
511-M41T83ZMY6F
|
STMicroelectronics
|
實時時鐘 Serial I2C bus RTC
|
|
795庫存量
|
|
|
HK$60.91
|
|
|
HK$46.94
|
|
|
HK$43.48
|
|
|
HK$39.62
|
|
|
HK$36.66
|
|
|
HK$31.40
|
|
最少： 1
倍數： 1
:
1,000
|
|
|
Serial
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
32 B
|
|
Backup Switching
|
2.38 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
M41T83
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
實時時鐘 Trickle-Charge Timekeeping Chip
- DS1302S+T&R
- Analog Devices / Maxim Integrated
-
受限供貨情況
|
Mouser 元件編號
700-DS1302ST&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
|
0 C
|
+ 70 C
|
DS1302S
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
實時時鐘 Low-Current I C RTC with 56-Byte NV RAM
- DS1308U-33+T
- Analog Devices / Maxim Integrated
-
受限供貨情況
|
Mouser 元件編號
700-DS1308U-33+T
|
Analog Devices / Maxim Integrated
|
實時時鐘 Low-Current I C RTC with 56-Byte NV RAM
|
|
|
|
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
56 B
|
uSOP-8
|
Backup Switching
|
3 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DS1308U
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
實時時鐘 實時時鐘
- S-35190A-J8T1U
- ABLIC
-
1:
HK$8.96
-
4,757庫存量
|
Mouser 元件編號
628-35190A-G
|
ABLIC
|
實時時鐘 實時時鐘
|
|
4,757庫存量
|
|
|
HK$8.96
|
|
|
HK$7.41
|
|
|
HK$7.00
|
|
|
HK$6.57
|
|
|
檢視
|
|
|
HK$5.74
|
|
|
HK$6.40
|
|
|
HK$6.26
|
|
|
HK$6.17
|
|
|
HK$6.01
|
|
|
HK$5.74
|
|
最少： 1
倍數： 1
:
4,000
|
|
|
Serial 3-Wire
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
|
SOP-8
|
Backup Switching
|
1.3 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
S-35190
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
實時時鐘 3-wire 實時時鐘
- S-35190A-I8T1U
- ABLIC
-
1:
HK$6.00
-
2,949庫存量
|
Mouser 元件編號
628-S-35190A-I8T1U
|
ABLIC
|
實時時鐘 3-wire 實時時鐘
|
|
2,949庫存量
|
|
|
HK$6.00
|
|
|
HK$5.86
|
|
|
HK$5.84
|
|
|
HK$5.81
|
|
|
檢視
|
|
|
HK$5.65
|
|
|
HK$5.80
|
|
|
HK$5.79
|
|
|
HK$5.70
|
|
|
HK$5.65
|
|
最少： 1
倍數： 1
:
5,000
|
|
|
Serial 3-Wire
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
|
SNT-A-8
|
Backup Switching
|
1.3 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
S-35190
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
實時時鐘 I C Serial Real-Time Clock
- DS1337C#T&R
- Analog Devices / Maxim Integrated
-
受限供貨情況
|
Mouser 元件編號
700-DS1337C#T&R-
|
Analog Devices / Maxim Integrated
|
實時時鐘 I C Serial Real-Time Clock
|
|
|
|
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
|
SO-16
|
No Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DS1337C
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
實時時鐘 I2CAL TIME CLK/CLNDR W/EVENT DETCT 10LD
- ISL1209IU10Z-TK
- Renesas / Intersil
-
1:
HK$33.21
-
2,063庫存量
|
Mouser 元件編號
968-ISL1209IU10Z-TK
|
Renesas / Intersil
|
實時時鐘 I2CAL TIME CLK/CLNDR W/EVENT DETCT 10LD
|
|
2,063庫存量
|
|
|
HK$33.21
|
|
|
HK$25.07
|
|
|
HK$22.44
|
|
|
HK$20.80
|
|
|
檢視
|
|
|
HK$17.34
|
|
|
HK$19.73
|
|
|
HK$19.48
|
|
|
HK$17.34
|
|
最少： 1
倍數： 1
:
1,000
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
2 B
|
MSOP-10
|
Backup Switching
|
2.7 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
ISL1209
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
實時時鐘 Low-Pwr serial RTC W/ battry switchover
- M41T01M6F
- STMicroelectronics
-
1:
HK$30.58
-
2,455庫存量
|
Mouser 元件編號
511-M41T01M6F
|
STMicroelectronics
|
實時時鐘 Low-Pwr serial RTC W/ battry switchover
|
|
2,455庫存量
|
|
|
HK$30.58
|
|
|
HK$23.02
|
|
|
HK$20.71
|
|
|
HK$19.07
|
|
|
檢視
|
|
|
HK$16.03
|
|
|
HK$18.08
|
|
|
HK$17.59
|
|
|
HK$17.51
|
|
|
HK$16.03
|
|
最少： 1
倍數： 1
:
2,500
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
8 B
|
SOIC-8
|
Backup Switching
|
2 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
M41T01
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
實時時鐘 Serial 160 (20x8)
- M41T80M6F
- STMicroelectronics
-
1:
HK$47.68
-
2,510庫存量
|
Mouser 元件編號
511-M41T80M6F
|
STMicroelectronics
|
實時時鐘 Serial 160 (20x8)
|
|
2,510庫存量
|
|
|
HK$47.68
|
|
|
HK$36.33
|
|
|
HK$33.46
|
|
|
HK$30.33
|
|
|
檢視
|
|
|
HK$27.29
|
|
|
HK$28.85
|
|
|
HK$27.95
|
|
|
HK$27.54
|
|
|
HK$27.29
|
|
|
報價
|
|
最少： 1
倍數： 1
:
2,500
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
20 B
|
SOIC-8
|
No Backup Switching
|
2 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
M41T80
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
實時時鐘 Serial SPI bus RTC
- M41T93ZQA6F
- STMicroelectronics
-
1:
HK$65.35
-
1,071庫存量
|
Mouser 元件編號
511-M41T93ZQA6F
|
STMicroelectronics
|
實時時鐘 Serial SPI bus RTC
|
|
1,071庫存量
|
|
|
HK$65.35
|
|
|
HK$50.31
|
|
|
HK$46.61
|
|
|
HK$42.50
|
|
|
HK$36.74
|
|
|
檢視
|
|
|
HK$39.37
|
|
|
HK$36.58
|
|
|
報價
|
|
最少： 1
倍數： 1
:
1,000
|
|
|
Serial
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
32 B
|
|
Backup Switching
|
2.38 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
M41T93
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
香港
