|
|
實時時鐘 Low Power High Stability +/-3 ppm -40 +85C I C 實時時鐘 3.2 x 2.5 mm
- ECS-RTC-3225-5699C3-TR
- ECS
-
1:
HK$42.09
-
2,994庫存量
-
2,700在途量
|
Mouser 元件編號
520-RTC-32255699C3TR
|
ECS
|
實時時鐘 Low Power High Stability +/-3 ppm -40 +85C I C 實時時鐘 3.2 x 2.5 mm
|
|
2,994庫存量
2,700在途量
|
|
|
HK$42.09
|
|
|
HK$32.14
|
|
|
HK$29.59
|
|
|
HK$26.88
|
|
|
檢視
|
|
|
HK$21.54
|
|
|
HK$25.56
|
|
|
HK$24.74
|
|
|
HK$24.08
|
|
|
HK$21.54
|
|
最少： 1
倍數： 1
|
|
|
I2C
|
YY-MM-DD
|
HH:MM:SS (24 hr)
|
|
|
Backup Switching
|
2.5 V
|
5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
實時時鐘 I C RTC with Trickle Charger
- DS1340U-3+
- Analog Devices / Maxim Integrated
-
受限供貨情況
|
Mouser 元件編號
700-DS1340U-3
|
Analog Devices / Maxim Integrated
|
實時時鐘 I C RTC with Trickle Charger
|
|
|
|
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
|
uSOP-8
|
Backup Switching
|
2.7 V
|
3.3 V
|
- 40 C
|
+ 85 C
|
DS1340U
|
SMD/SMT
|
|
Tube
|
|
|
|
實時時鐘 I C RTC with Trickle Charger
- DS1340U-3+T&R
- Analog Devices / Maxim Integrated
-
受限供貨情況
|
Mouser 元件編號
700-DS1340U-3T&R
|
Analog Devices / Maxim Integrated
|
實時時鐘 I C RTC with Trickle Charger
|
|
|
|
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
|
uSOP-8
|
Backup Switching
|
2.7 V
|
3.3 V
|
- 40 C
|
+ 85 C
|
DS1340U
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
實時時鐘 3V/5V Real-Time Clocks
- DS17287-3+
- Analog Devices / Maxim Integrated
-
受限供貨情況
|
Mouser 元件編號
700-DS17287-3
|
Analog Devices / Maxim Integrated
|
實時時鐘 3V/5V Real-Time Clocks
|
|
|
|
|
|
|
Multiplexed
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
2 kB
|
EDIP-24
|
Backup Switching
|
2.7 V
|
3.7 V
|
0 C
|
+ 70 C
|
DS17287
|
Through Hole
|
|
Tube
|
|
|
|
實時時鐘 3-Wire 實時時鐘 IC
- R2033T-E2-F
- Nisshinbo
-
1:
HK$18.99
-
1,989庫存量
|
Mouser 元件編號
848-R2033TE2F
|
Nisshinbo
|
實時時鐘 3-Wire 實時時鐘 IC
|
|
1,989庫存量
|
|
|
HK$18.99
|
|
|
HK$12.25
|
|
|
HK$10.93
|
|
|
HK$9.04
|
|
|
HK$5.56
|
|
|
檢視
|
|
|
HK$8.55
|
|
|
HK$7.41
|
|
|
HK$5.61
|
|
|
HK$5.52
|
|
最少： 1
倍數： 1
|
|
|
Serial 3-Wire
|
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
|
R2033T
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
實時時鐘 Tiny Real-Time Clock RTC IC
- PCA85063ATT/AJ
- NXP Semiconductors
-
1:
HK$12.82
-
20,571庫存量
-
NRND
|
Mouser 元件編號
771-PCA85063ATT/AJ
NRND
|
NXP Semiconductors
|
實時時鐘 Tiny Real-Time Clock RTC IC
|
|
20,571庫存量
|
|
|
HK$12.82
|
|
|
HK$9.37
|
|
|
HK$8.22
|
|
|
HK$7.58
|
|
|
檢視
|
|
|
HK$5.72
|
|
|
HK$7.10
|
|
|
HK$6.82
|
|
|
HK$6.14
|
|
|
HK$5.72
|
|
最少： 1
倍數： 1
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
|
TSSOP-8
|
No Backup Switching
|
900 mV
|
5.5 V
|
- 40 C
|
+ 105 C
|
PCA85063A
|
SMD/SMT
|
AEC-Q100
|
Reel, Cut Tape, MouseReel
|
|
|
|
實時時鐘 Low-Current SPI/3-Wire RTCs
- DS1344D-33+T&R
- Analog Devices / Maxim Integrated
-
受限供貨情況
|
Mouser 元件編號
700-DS1344D-33+T&R
|
Analog Devices / Maxim Integrated
|
實時時鐘 Low-Current SPI/3-Wire RTCs
|
|
|
|
|
|
|
Serial 3-Wire, SPI
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
96 B
|
TDFN-EP-14
|
Backup Switching
|
3 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DS1344D
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
實時時鐘 I C, 32-Bit, Binary Counter Clock with 64-Bit ID
- DS1372U+T&R
- Analog Devices / Maxim Integrated
-
受限供貨情況
|
Mouser 元件編號
700-DS1372UT&R
|
Analog Devices / Maxim Integrated
|
實時時鐘 I C, 32-Bit, Binary Counter Clock with 64-Bit ID
|
|
|
|
|
|
|
Serial 2-Wire, I2C
|
Binary
|
Binary
|
4 B
|
uSOP-8
|
No Backup Switching
|
2.4 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DS1372U+
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
實時時鐘 1M, Nonvolatile, Y2K-Compliant Timekeepi
- DS1556-70IND+
- Analog Devices / Maxim Integrated
-
受限供貨情況
|
Mouser 元件編號
700-DS1556-70IND
|
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
|
EDIP-32
|
Integrated Battery
|
4.5 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DS1556
|
Through Hole
|
|
Tube
|
|
|
|
實時時鐘 Y2K-Compliant, Nonvolatile Timekeeping R
- DS1746WP-120IND+
- Analog Devices / Maxim Integrated
-
受限供貨情況
|
Mouser 元件編號
700-DS1746WP-120IND
|
Analog Devices / Maxim Integrated
|
實時時鐘 Y2K-Compliant, Nonvolatile Timekeeping R
|
|
|
|
|
|
|
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
|
DS1746WP
|
SMD/SMT
|
|
Tray
|
|
|
|
實時時鐘 Y2K-Compliant, Nonvolatile Timekeeping R
- DS1747WP-120+
- Analog Devices / Maxim Integrated
-
受限供貨情況
|
Mouser 元件編號
700-DS1747WP-120
|
Analog Devices / Maxim Integrated
|
實時時鐘 Y2K-Compliant, Nonvolatile Timekeeping R
|
|
|
|
|
|
|
Parallel
|
YYYY-MM-DD
|
HH:MM:SS (24 hr)
|
512 kB
|
PowerCap Module-34
|
|
2.97 V
|
3.63 V
|
0 C
|
+ 70 C
|
DS1747WP
|
Through Hole
|
|
Tray
|
|
|
|
實時時鐘 3V/5V Real-Time Clock
- DS1685EN-3+
- Analog Devices / Maxim Integrated
-
受限供貨情況
|
Mouser 元件編號
700-DS1685EN-3
|
Analog Devices / Maxim Integrated
|
實時時鐘 3V/5V Real-Time Clock
|
|
|
|
|
|
|
Multiplexed
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
242 B
|
TSSOP-24
|
Backup Switching
|
2.7 V
|
3.7 V
|
- 40 C
|
+ 85 C
|
DS1685EN
|
SMD/SMT
|
|
Tube
|
|
|
|
實時時鐘 4-wire Serial Interface
- RV5C348B-E2-F
- Nisshinbo
-
1:
HK$12.91
-
1,700庫存量
|
Mouser 元件編號
848-RV5C348B-E2-F
|
Nisshinbo
|
實時時鐘 4-wire Serial Interface
|
|
1,700庫存量
|
|
|
HK$12.91
|
|
|
HK$9.45
|
|
|
HK$8.63
|
|
|
HK$7.62
|
|
|
HK$6.37
|
|
|
檢視
|
|
|
HK$7.16
|
|
|
HK$6.89
|
|
|
HK$6.38
|
|
|
HK$6.29
|
|
最少： 1
倍數： 1
|
|
|
Serial 4-Wire
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
16 B
|
SSOP-10
|
Backup Switching
|
2 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
RV5C348
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
實時時鐘 1.8V-5.5V 實時時鐘 12C bus
- PT7C4337ZEEX
- Diodes Incorporated
-
1:
HK$16.03
-
168庫存量
|
Mouser 元件編號
729-PT7C4337ZEEX
|
Diodes Incorporated
|
實時時鐘 1.8V-5.5V 實時時鐘 12C bus
|
|
168庫存量
|
|
|
HK$16.03
|
|
|
HK$10.28
|
|
|
HK$9.12
|
|
|
HK$7.50
|
|
|
檢視
|
|
|
HK$4.62
|
|
|
HK$6.54
|
|
|
HK$6.21
|
|
|
HK$5.21
|
|
|
HK$4.62
|
|
最少： 1
倍數： 1
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
實時時鐘 RTC TCXO I2C 3ppm 3215
- AB-RTC-TN-32.768kHz-2-T1
- ABRACON
-
1:
HK$41.84
-
700庫存量
-
新產品
|
Mouser 元件編號
815-ABRTCTN32768K2T1
新產品
|
ABRACON
|
實時時鐘 RTC TCXO I2C 3ppm 3215
|
|
700庫存量
|
|
|
HK$41.84
|
|
|
HK$31.98
|
|
|
HK$29.51
|
|
|
HK$26.72
|
|
|
HK$23.92
|
|
|
檢視
|
|
|
HK$25.40
|
|
|
HK$24.66
|
|
|
HK$23.10
|
|
最少： 1
倍數： 1
|
|
|
I2C
|
|
|
|
DFN-8
|
Backup Switching
|
1.5 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
實時時鐘 RTC TCXO I2C 3ppm 3215 AEC-Q200
- AB-RTC-TNA-32.768kHz-2-T1
- ABRACON
-
1:
HK$43.48
-
700庫存量
-
新產品
|
Mouser 元件編號
815-BRTCTNA32768K2T1
新產品
|
ABRACON
|
實時時鐘 RTC TCXO I2C 3ppm 3215 AEC-Q200
|
|
700庫存量
|
|
|
HK$43.48
|
|
|
HK$33.21
|
|
|
HK$30.66
|
|
|
HK$27.87
|
|
|
HK$24.91
|
|
|
檢視
|
|
|
HK$26.47
|
|
|
HK$25.65
|
|
|
HK$24.08
|
|
最少： 1
倍數： 1
|
|
|
I2C
|
|
|
|
DFN-8
|
Backup Switching
|
1.5 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
實時時鐘 Parallel RTC A 595-B Q4802LYDW A 595-BQ4 A 595-BQ4802LYDW
- BQ4802LYDWR
- Texas Instruments
-
1:
HK$60.99
-
897庫存量
|
Mouser 元件編號
595-BQ4802LYDWR
|
Texas Instruments
|
實時時鐘 Parallel RTC A 595-B Q4802LYDW A 595-BQ4 A 595-BQ4802LYDW
|
|
897庫存量
|
|
|
HK$60.99
|
|
|
HK$47.02
|
|
|
HK$43.57
|
|
|
HK$39.78
|
|
|
HK$35.92
|
|
|
檢視
|
|
|
HK$37.98
|
|
|
HK$36.91
|
|
|
HK$35.02
|
|
最少： 1
倍數： 1
|
|
|
Parallel
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
16 B
|
SOIC-28
|
Backup Switching
|
2.7 V
|
3.6 V
|
0 C
|
+ 70 C
|
BQ4802LY
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
實時時鐘
- RX8010SJ
- Epson Timing
-
1:
HK$40.44
-
56,637庫存量
|
Mouser 元件編號
732-RX8010SJ
|
Epson Timing
|
實時時鐘
|
|
56,637庫存量
|
|
|
HK$40.44
|
|
|
HK$26.72
|
|
|
HK$24.33
|
|
|
HK$20.71
|
|
|
檢視
|
|
|
HK$19.65
|
|
|
HK$17.59
|
|
|
HK$14.96
|
|
|
HK$14.47
|
|
|
HK$14.14
|
|
最少： 1
倍數： 1
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
16 B
|
|
No Backup Switching
|
1.6 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
RX8010SJ
|
SMD/SMT
|
|
Bulk
|
|
|
|
實時時鐘 Real-time Clock IC
- PT7C4337AWEX
- Diodes Incorporated
-
1:
HK$16.52
-
1,966庫存量
|
Mouser 元件編號
729-PT7C4337AWEX
|
Diodes Incorporated
|
實時時鐘 Real-time Clock IC
|
|
1,966庫存量
|
|
|
HK$16.52
|
|
|
HK$10.60
|
|
|
HK$9.45
|
|
|
HK$7.74
|
|
|
檢視
|
|
|
HK$4.12
|
|
|
HK$6.75
|
|
|
HK$6.40
|
|
|
HK$4.75
|
|
|
HK$4.12
|
|
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
|
1.2 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
實時時鐘 RX8901CE XB B0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-5ppm 2k TR
- RX8901CE XB B06
- Epson Timing
-
1:
HK$35.35
-
1,136庫存量
|
Mouser 元件編號
732-RX8901CEXBB06
|
Epson Timing
|
實時時鐘 RX8901CE XB B0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-5ppm 2k TR
|
|
1,136庫存量
|
|
|
HK$35.35
|
|
|
HK$26.80
|
|
|
HK$24.66
|
|
|
HK$22.28
|
|
|
HK$19.32
|
|
|
檢視
|
|
|
HK$21.21
|
|
|
HK$20.47
|
|
|
HK$19.97
|
|
|
HK$18.99
|
|
最少： 1
倍數： 1
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
|
|
No Backup Switching
|
1.6 V
|
5.5 V
|
- 40 C
|
+ 105 C
|
RX8901CE
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
實時時鐘 Low Power Consumption IC RTC 3.2 x 2.5 x 1.0 mm (lwh)
- ECS-RTC-3225-5609-TR
- ECS
-
1:
HK$41.51
-
11,987庫存量
|
Mouser 元件編號
520-ECSRTC32255609TR
|
ECS
|
實時時鐘 Low Power Consumption IC RTC 3.2 x 2.5 x 1.0 mm (lwh)
|
|
11,987庫存量
|
|
|
HK$41.51
|
|
|
HK$28.52
|
|
|
HK$26.39
|
|
|
HK$24.17
|
|
|
HK$22.03
|
|
|
檢視
|
|
|
HK$23.76
|
|
|
HK$22.93
|
|
|
HK$21.62
|
|
|
報價
|
|
最少： 1
倍數： 1
|
|
|
I2C
|
YY-MM-DD
|
HH:MM:SS (24 hr)
|
|
|
Backup Switching
|
2.5 V
|
5 V
|
- 20 C
|
+ 80 C
|
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
實時時鐘 RX-4045SA:AA3 PURE SN 5+/-5PPM 250 T/R
- RX-4045SAAA3 PURE SN
- Epson Timing
-
1:
HK$76.28
-
2,837庫存量
|
Mouser 元件編號
732-RX-4045SA:AA3S
|
Epson Timing
|
實時時鐘 RX-4045SA:AA3 PURE SN 5+/-5PPM 250 T/R
|
|
2,837庫存量
|
|
|
HK$76.28
|
|
|
HK$59.35
|
|
|
HK$50.06
|
|
|
HK$46.61
|
|
|
HK$44.55
|
|
|
檢視
|
|
|
HK$43.32
|
|
|
HK$41.68
|
|
|
報價
|
|
最少： 1
倍數： 1
|
|
|
Serial 4-Wire
|
YY-MM-DD-dd
|
HH:MM:SS (24 hr)
|
|
SOP-14
|
No Backup Switching
|
1.7 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
RX-4045SA
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
實時時鐘 Low-Current I C RTCs for High-ESR Crystals
- DS1342T+T&R
- Analog Devices / Maxim Integrated
-
受限供貨情況
|
Mouser 元件編號
700-DS1342T+T&R
|
Analog Devices / Maxim Integrated
|
實時時鐘 Low-Current I C RTCs for High-ESR Crystals
|
|
|
|
|
|
|
I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
|
TDFN-EP-8
|
No Backup Switching
|
1.8 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
DS1342T
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
實時時鐘 1M, Nonvolatile, Y2K-Compliant Timekeepi
- DS1556P-70+
- Analog Devices / Maxim Integrated
-
受限供貨情況
|
Mouser 元件編號
700-DS1556P-70
|
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
|
|
Backup Switching
|
4.5 V
|
5.5 V
|
0 C
|
+ 70 C
|
DS1556P
|
SMD/SMT
|
|
Tray
|
|
|
|
實時時鐘 Real-time Clock Mod I2C Bus
- PT7C4307WEX
- Diodes Incorporated
-
1:
HK$17.67
-
4,661庫存量
-
工廠指定訂單
|
Mouser 元件編號
729-PT7C4307WEX
工廠指定訂單
|
Diodes Incorporated
|
實時時鐘 Real-time Clock Mod I2C Bus
|
|
4,661庫存量
|
|
|
HK$17.67
|
|
|
HK$11.34
|
|
|
HK$10.11
|
|
|
HK$8.30
|
|
|
HK$5.24
|
|
|
檢視
|
|
|
HK$7.23
|
|
|
HK$6.85
|
|
|
HK$5.75
|
|
|
HK$4.89
|
|
最少： 1
倍數： 1
|
|
|
Serial 2-Wire, I2C
|
YY-MM-DD-dd
|
HH:MM:SS:hh (12 hr, 24 hr)
|
56 B
|
|
Backup Switching
|
2 V
|
5.5 V
|
- 40 C
|
+ 85 C
|
|
SMD/SMT
|
|
Reel, Cut Tape, MouseReel
|
|
香港