|
|
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 I2C GP RTCC 1Kb EE 64B SRAM EUI-64
- MCP79412-I/ST
- Microchip Technology
-
1:
HK$9.70
-
4,617庫存量
|
Mouser 元件編號
579-MCP79412IST
|
Microchip Technology
|
實時時鐘 I2C GP RTCC 1Kb EE 64B SRAM EUI-64
|
|
4,617庫存量
|
|
最少： 1
倍數： 1
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
64 B
|
TSSOP-8
|
Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
|
Tube
|
|
|
|
實時時鐘 32.768 kHz OPTION A TEMP COMP SPI
- RV-3049-C3-32.768KHZ-OPTION-A-TA-QC
- Micro Crystal
-
1:
HK$39.13
-
914庫存量
-
NRND
|
Mouser 元件編號
428-202184-MG01
NRND
|
Micro Crystal
|
實時時鐘 32.768 kHz OPTION A TEMP COMP SPI
|
|
914庫存量
|
|
|
HK$39.13
|
|
|
HK$29.51
|
|
|
HK$27.13
|
|
|
HK$24.41
|
|
|
檢視
|
|
|
HK$23.18
|
|
|
HK$23.02
|
|
|
HK$19.48
|
|
|
HK$19.40
|
|
|
HK$19.32
|
|
最少： 1
倍數： 1
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
2 B
|
|
Backup Switching
|
1.3 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
RV-3049-C3
|
SMD/SMT
|
|
|
|
|
|
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 256k Nonvolatile, Y2K-Compliant Timekeep
- DS1554-70IND+
- Analog Devices / Maxim Integrated
-
受限供貨情況
|
Mouser 元件編號
700-DS1554-70IND
|
Analog Devices / Maxim Integrated
|
實時時鐘 256k Nonvolatile, Y2K-Compliant Timekeep
|
|
|
|
|
|
|
Parallel
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
32 kB
|
EDIP-32
|
Integrated Battery
|
4.5 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DS1554
|
Through Hole
|
|
Tube
|
|
|
|
實時時鐘 1M, Nonvolatile, Y2K-Compliant Timekeepi
- DS1556WP-120IND+
- Analog Devices / Maxim Integrated
-
受限供貨情況
|
Mouser 元件編號
700-DS1556WP-120IND
|
Analog Devices / Maxim Integrated
|
實時時鐘 1M, Nonvolatile, Y2K-Compliant Timekeepi
|
|
|
|
|
|
|
Parallel
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
128 kB
|
PowerCap Module-34
|
Backup Switching
|
2.97 V
|
3.63 V
|
- 40 C
|
+ 85 C
|
DS1556WP
|
SMD/SMT
|
|
Tray
|
|
|
|
實時時鐘 REAL TIME CLK W/ ALARM & TIMR FUNCTNS
- ISL12058IBZ
- Renesas / Intersil
-
1:
HK$22.44
-
2,092庫存量
|
Mouser 元件編號
968-ISL12058IBZ
|
Renesas / Intersil
|
實時時鐘 REAL TIME CLK W/ ALARM & TIMR FUNCTNS
|
|
2,092庫存量
|
|
|
HK$22.44
|
|
|
HK$16.77
|
|
|
HK$15.29
|
|
|
HK$13.73
|
|
|
檢視
|
|
|
HK$12.99
|
|
|
HK$12.17
|
|
|
HK$11.34
|
|
最少： 1
倍數： 1
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
|
SOIC-8
|
No Backup Switching
|
1.8 V
|
3.6 V
|
- 40 C
|
+ 85 C
|
ISL12058
|
SMD/SMT
|
|
Tube
|
|
|
|
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 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 Trickle-Charge Timekeeping Chip
- DS1302S+
- Analog Devices / Maxim Integrated
-
受限供貨情況
|
Mouser 元件編號
700-DS1302S
|
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
|
+ 70 C
|
DS1302S
|
SMD/SMT
|
|
Tube
|
|
|
|
實時時鐘 I C Serial Real-Time Clock
- DS1337+
- Analog Devices / Maxim Integrated
-
受限供貨情況
|
Mouser 元件編號
700-DS1337
|
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)
|
|
DIP-8
|
No Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DS1337
|
Through Hole
|
|
Tube
|
|
|
|
實時時鐘 Watchdog Clocks with NV RAM Control
- DS1558Y+
- Analog Devices / Maxim Integrated
-
受限供貨情況
|
Mouser 元件編號
700-DS1558Y
|
Analog Devices / Maxim Integrated
|
實時時鐘 Watchdog Clocks with NV RAM Control
|
|
|
|
|
|
|
Parallel
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
|
TQFP-48
|
Backup Switching
|
4.5 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DS1558Y
|
SMD/SMT
|
|
Tray
|
|
|
|
實時時鐘 Y2K-Compliant, Nonvolatile Timekeeping R
- DS1744WP-120+
- Analog Devices / Maxim Integrated
-
受限供貨情況
|
Mouser 元件編號
700-DS1744WP-120
|
Analog Devices / Maxim Integrated
|
實時時鐘 Y2K-Compliant, Nonvolatile Timekeeping R
|
|
|
|
|
|
|
Parallel
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
32 kB
|
PowerCap Module-34
|
Backup Switching
|
2.97 V
|
3.63 V
|
0 C
|
+ 70 C
|
DS1744WP
|
Through Hole
|
|
Tray
|
|
|
|
實時時鐘 Ultra-Low power 12C Real Time clock w/ p
- MAX31331TETB+
- Analog Devices / Maxim Integrated
-
受限供貨情況
|
Mouser 元件編號
700-MAX31331TETB+
|
Analog Devices / Maxim Integrated
|
實時時鐘 Ultra-Low power 12C Real Time clock w/ p
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Tray
|
|
|
|
實時時鐘 REAL TIME CLK & TEMP COMPENSATED CRYSTAL
- ISL12022MIBZ
- Renesas / Intersil
-
1:
HK$61.40
-
358庫存量
|
Mouser 元件編號
968-ISL12022MIBZ
|
Renesas / Intersil
|
實時時鐘 REAL TIME CLK & TEMP COMPENSATED CRYSTAL
|
|
358庫存量
|
|
|
HK$61.40
|
|
|
HK$47.35
|
|
|
HK$38.31
|
|
|
HK$36.25
|
|
|
檢視
|
|
|
HK$35.51
|
|
|
HK$35.43
|
|
|
HK$35.35
|
|
最少： 1
倍數： 1
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
128 B
|
SOIC-20
|
Backup Switching
|
2.7 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
ISL12022
|
SMD/SMT
|
|
Tube
|
|
|
|
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 I C Serial Real-Time Clock
- DS1339U-3+
- Analog Devices / Maxim Integrated
-
受限供貨情況
|
Mouser 元件編號
700-DS1339U-3
|
Analog Devices / Maxim Integrated
|
實時時鐘 I C Serial Real-Time Clock
|
|
|
|
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
|
uSOP-8
|
Backup Switching
|
2.7 V
|
3.3 V
|
- 40 C
|
+ 85 C
|
DS1339U
|
SMD/SMT
|
|
Tube
|
|
|
|
實時時鐘 I C, 32-Bit Binary Counter Watchdog Clock
- DS1371U+
- Analog Devices / Maxim Integrated
-
受限供貨情況
|
Mouser 元件編號
700-DS1371U
|
Analog Devices / Maxim Integrated
|
實時時鐘 I C, 32-Bit Binary Counter Watchdog Clock
|
|
|
|
|
|
|
I2C
|
Binary
|
Binary
|
3 B
|
uSOP-8
|
No Backup Switching
|
1.7 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DS1371U
|
SMD/SMT
|
|
Tube
|
|
|
|
實時時鐘 REAL TIME CLK W/ ALARM DS1337 COMP
- ISL12057IBZ
- Renesas / Intersil
-
1:
HK$23.18
-
1,992庫存量
|
Mouser 元件編號
968-ISL12057IBZ
|
Renesas / Intersil
|
實時時鐘 REAL TIME CLK W/ ALARM DS1337 COMP
|
|
1,992庫存量
|
|
|
HK$23.18
|
|
|
HK$17.26
|
|
|
HK$15.86
|
|
|
HK$14.22
|
|
|
檢視
|
|
|
HK$13.40
|
|
|
HK$12.82
|
|
|
HK$12.41
|
|
|
HK$12.00
|
|
|
HK$11.75
|
|
最少： 1
倍數： 1
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
|
SOIC-8
|
No Backup Switching
|
1.8 V
|
3.6 V
|
- 40 C
|
+ 85 C
|
ISL12057
|
SMD/SMT
|
|
Tube
|
|
|
|
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
|
|
