實時時鐘 32.768kHz SPI Time Acc. 6ppm
RV-3149-C3 32.768kHz OPTION A TA QC
Micro Crystal
1:
HK$48.66
1,288 庫存量
Mouser 元件編號
428-203658-MG01
Micro Crystal
實時時鐘 32.768kHz SPI Time Acc. 6ppm
1,288 庫存量
1
HK$48.66
25
HK$45.95
100
HK$40.36
250
HK$38.31
1,000
HK$20.06
2,000
檢視
500
HK$34.36
2,000
HK$19.32
購買
最少: 1
倍數: 1
詳細資料
SPI
YY-MM-DD-dd
HH:MM:SS (24 hr)
8 B
Backup Switching
1.3 V
5.5 V
- 40 C
+ 85 C
RV-3149
SMD/SMT
Reel, Cut Tape, MouseReel
實時時鐘 128 NVRAM Serial RTC 3.0 to 3.6 Vcc
+2 張圖片
M41ST87WSS6F
STMicroelectronics
1:
HK$55.65
711 庫存量
Mouser 元件編號
511-M41ST87WSS6F
STMicroelectronics
實時時鐘 128 NVRAM Serial RTC 3.0 to 3.6 Vcc
711 庫存量
1
HK$55.65
10
HK$42.91
25
HK$39.70
100
HK$36.17
1,350
HK$31.73
2,700
檢視
250
HK$34.52
500
HK$33.46
2,700
HK$31.24
4,050
報價
購買
最少: 1
倍數: 1
詳細資料
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
160 B
SSOP-20
Backup Switching
2.7 V
3.6 V
- 40 C
+ 85 C
M41ST87W
SMD/SMT
Reel, Cut Tape, MouseReel
實時時鐘 Serial SPI bus RTC
M41T93ZMY6F
STMicroelectronics
1:
HK$76.69
1,857 庫存量
Mouser 元件編號
511-M41T93ZMY6F
STMicroelectronics
實時時鐘 Serial SPI bus RTC
1,857 庫存量
1
HK$76.69
10
HK$59.68
25
HK$55.40
100
HK$50.72
1,000
HK$41.92
2,000
檢視
250
HK$48.50
500
HK$47.18
2,000
HK$41.68
5,000
報價
購買
最少: 1
倍數: 1
詳細資料
SPI
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
32 B
SOX-18
Backup Switching
2.38 V
5.5 V
- 40 C
+ 85 C
M41T93
SMD/SMT
Reel, Cut Tape, MouseReel
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$23.51
1,000 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
1,000 庫存量
1
HK$23.51
1,000
HK$19.97
2,000
HK$19.89
購買
最少: 1
倍數: 1
詳細資料
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 64K (8Kx8) 70ns
+3 張圖片
M48T58Y-70MH1F
STMicroelectronics
1:
HK$168.51
362 庫存量
Mouser 元件編號
511-M48T58Y-70MH1F
STMicroelectronics
實時時鐘 64K (8Kx8) 70ns
362 庫存量
1
HK$168.51
10
HK$134.48
25
HK$126.01
100
HK$116.64
250
檢視
936
HK$103.74
250
HK$112.20
500
HK$111.96
936
HK$103.74
1,872
報價
購買
最少: 1
倍數: 1
詳細資料
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
M48T58Y
SMD/SMT
Reel, Cut Tape, MouseReel
實時時鐘 2-wire 實時時鐘
S-35390A-I8T1U
ABLIC
1:
HK$9.86
5,136 庫存量
Mouser 元件編號
628-S-35390A-I8T1U
ABLIC
實時時鐘 2-wire 實時時鐘
5,136 庫存量
1
HK$9.86
10
HK$7.75
25
HK$7.22
100
HK$6.64
250
檢視
5,000
HK$5.56
250
HK$6.36
500
HK$6.20
1,000
HK$5.80
5,000
HK$5.56
購買
最少: 1
倍數: 1
詳細資料
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
7 B
SNT-A-8
No Backup Switching
1.3 V
5.5 V
- 40 C
+ 85 C
S-35390
SMD/SMT
Reel, Cut Tape, MouseReel
實時時鐘 Serial I2C bus RTC
M41T83SMY6F
STMicroelectronics
1:
HK$36.33
2,381 庫存量
Mouser 元件編號
511-M41T83SMY6F
STMicroelectronics
實時時鐘 Serial I2C bus RTC
2,381 庫存量
1
HK$36.33
10
HK$27.62
25
HK$25.40
100
HK$23.02
250
檢視
1,000
HK$20.47
250
HK$21.87
500
HK$21.13
1,000
HK$20.47
5,000
報價
購買
最少: 1
倍數: 1
詳細資料
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
32 B
SOX-18
Backup Switching
3 V
5.5 V
- 40 C
+ 85 C
M41T83
SMD/SMT
Reel, Cut Tape, MouseReel
實時時鐘 Serial I2C bus RTC
M41T83ZMY6F
STMicroelectronics
1:
HK$54.50
913 庫存量
Mouser 元件編號
511-M41T83ZMY6F
STMicroelectronics
實時時鐘 Serial I2C bus RTC
913 庫存量
1
HK$54.50
10
HK$42.00
25
HK$38.80
100
HK$35.35
1,000
HK$31.56
2,000
檢視
250
HK$33.70
500
HK$32.72
2,000
HK$30.83
5,000
報價
購買
最少: 1
倍數: 1
詳細資料
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 Serial SPI bus RTC
+1 圖片
M41T93SQA6F
STMicroelectronics
1:
HK$58.20
982 庫存量
Mouser 元件編號
511-M41T93SQA6F
STMicroelectronics
實時時鐘 Serial SPI bus RTC
982 庫存量
1
HK$58.20
10
HK$44.88
25
HK$41.51
100
HK$37.89
1,000
HK$34.20
2,000
檢視
250
HK$36.09
500
HK$35.10
2,000
HK$33.46
5,000
報價
購買
最少: 1
倍數: 1
詳細資料
SPI
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
32 B
QFN-16
Backup Switching
3 V
5.5 V
- 40 C
+ 85 C
M41T93
SMD/SMT
Reel, Cut Tape, MouseReel
實時時鐘 REAL TIME CLK W/ ALARM & TIMR FUNCTNS
ISL12058IBZ
Renesas / Intersil
1:
HK$22.44
2,134 庫存量
Mouser 元件編號
968-ISL12058IBZ
Renesas / Intersil
實時時鐘 REAL TIME CLK W/ ALARM & TIMR FUNCTNS
2,134 庫存量
備用包裝
1
HK$22.44
10
HK$16.77
25
HK$15.29
100
HK$13.73
250
檢視
250
HK$12.99
500
HK$11.10
980
HK$10.52
2,940
HK$10.44
購買
最少: 1
倍數: 1
詳細資料
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
+2 張圖片
S-35190A-J8T1U
ABLIC
1:
HK$5.75
4,782 庫存量
Mouser 元件編號
628-35190A-G
ABLIC
實時時鐘 實時時鐘
4,782 庫存量
1
HK$5.75
1,000
HK$5.43
4,000
HK$5.32
購買
最少: 1
倍數: 1
詳細資料
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 實時時鐘
+2 張圖片
S-35390A-J8T1U
ABLIC
1:
HK$9.04
3,950 庫存量
Mouser 元件編號
628-S-35390A-J8T1U
ABLIC
實時時鐘 實時時鐘
3,950 庫存量
1
HK$9.04
10
HK$7.35
25
HK$6.93
100
HK$6.47
4,000
HK$5.69
8,000
檢視
250
HK$6.24
500
HK$6.11
1,000
HK$5.82
8,000
HK$5.62
購買
最少: 1
倍數: 1
詳細資料
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
7 B
SOP-8
No Backup Switching
1.3 V
5.5 V
- 40 C
+ 85 C
S-35390
SMD/SMT
Reel, Cut Tape
實時時鐘 256k Nonvolatile, Y2K-Compliant Timekeep
DS1554WP-120IND+
Analog Devices / Maxim Integrated
受限供貨情況
Mouser 元件編號
700-DS1554WP-120IND
Analog Devices / Maxim Integrated
實時時鐘 256k Nonvolatile, Y2K-Compliant Timekeep
詳細資料
Parallel
YY-MM-DD-dd
HH:MM:SS (24 hr)
32 kB
PowerCap Module-34
Backup Switching
2.97 V
3.63 V
- 40 C
+ 85 C
DS1554WP
SMD/SMT
Tray
實時時鐘 I2CAL TIME CLK/CLNDR W/EVENT DETCT 10LD
+1 圖片
ISL1209IU10Z
Renesas / Intersil
1:
HK$30.74
1,861 庫存量
Mouser 元件編號
968-ISL1209IU10Z
Renesas / Intersil
實時時鐘 I2CAL TIME CLK/CLNDR W/EVENT DETCT 10LD
1,861 庫存量
備用包裝
1
HK$30.74
10
HK$24.25
25
HK$24.17
80
HK$19.40
240
檢視
240
HK$18.08
560
HK$16.85
1,040
HK$16.44
5,040
HK$16.36
購買
最少: 1
倍數: 1
詳細資料
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
Tube
實時時鐘 Phantom Time Chip
+5 張圖片
DS1315E-5+
Analog Devices / Maxim Integrated
受限供貨情況
Mouser 元件編號
700-DS1315E-5
Analog Devices / Maxim Integrated
實時時鐘 Phantom Time Chip
詳細資料
Phantom Clock
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
8 B
TSSOP-20
Backup Switching
4.5 V
5.5 V
0 C
+ 70 C
DS1315E
SMD/SMT
Tube
實時時鐘 3V/5V Real-Time Clocks
+1 圖片
DS17285SN-5+
Analog Devices / Maxim Integrated
受限供貨情況
Mouser 元件編號
700-DS17285SN-5
Analog Devices / Maxim Integrated
實時時鐘 3V/5V Real-Time Clocks
詳細資料
Multiplexed
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
2 kB
SO-24
Backup Switching
4.5 V
5.5 V
- 40 C
+ 85 C
DS17285SN
SMD/SMT
Tube
實時時鐘 I C 32-Bit Binary Counter RTC
DS1672S-2+
Analog Devices / Maxim Integrated
受限供貨情況
Mouser 元件編號
700-DS1672S-2
Analog Devices / Maxim Integrated
實時時鐘 I C 32-Bit Binary Counter RTC
詳細資料
Serial 2-Wire, I2C
Binary
Binary
SOIC-8
Backup Switching
1.8 V
2.2 V
- 40 C
+ 85 C
DS1672S
SMD/SMT
Tube
實時時鐘 RV-3029-C3, Real-Time Clock, I C-bus, B Stability, 25ppm @ -40 to +85C (SMD 3.7 x 2.5 x 0.9)
RV-3029-C3-TA-QC-Opt. B
Micro Crystal
1:
HK$43.81
494 庫存量
850 預期27/2/2026
Mouser 元件編號
428-RV3029C3TAQCOPTB
Micro Crystal
實時時鐘 RV-3029-C3, Real-Time Clock, I C-bus, B Stability, 25ppm @ -40 to +85C (SMD 3.7 x 2.5 x 0.9)
494 庫存量
850 預期27/2/2026
1
HK$43.81
10
HK$30.17
25
HK$28.11
100
HK$24.74
1,000
HK$16.44
2,000
檢視
250
HK$23.43
500
HK$21.04
2,000
HK$16.19
5,000
HK$15.62
購買
最少: 1
倍數: 1
詳細資料
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-3029-C3
SMD/SMT
Reel, Cut Tape, MouseReel
實時時鐘 2-Wire 實時時鐘 IC
RS5C372B-E2-F
Nisshinbo
1:
HK$15.54
9 庫存量
2,000 預期21/4/2026
Mouser 元件編號
848-RS5C372B-E2-F
Nisshinbo
實時時鐘 2-Wire 實時時鐘 IC
9 庫存量
2,000 預期21/4/2026
1
HK$15.54
10
HK$13.48
25
HK$13.23
500
HK$12.25
2,000
HK$7.09
4,000
檢視
1,000
HK$7.09
4,000
HK$6.17
8,000
HK$6.02
購買
最少: 1
倍數: 1
詳細資料
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
16 B
SSOP-8
Backup Switching
2 V
6 V
- 40 C
+ 85 C
RS5C372
SMD/SMT
Reel, Cut Tape, MouseReel
實時時鐘 4-wire Serial Interface
RS5C348A-E2-F
Nisshinbo
1:
HK$12.91
10,295 庫存量
壽命結束
Mouser 元件編號
848-RS5C348A-E2-F
壽命結束
Nisshinbo
實時時鐘 4-wire Serial Interface
10,295 庫存量
1
HK$12.91
10
HK$9.45
25
HK$8.63
100
HK$7.62
2,000
HK$6.12
4,000
檢視
250
HK$7.16
500
HK$6.89
1,000
HK$6.12
4,000
HK$6.06
8,000
HK$5.84
購買
最少: 1
倍數: 1
詳細資料
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
RS5C348
SMD/SMT
Reel, Cut Tape, MouseReel
實時時鐘 I C RTC with Trickle Charger
+2 張圖片
DS1340U-18+
Analog Devices / Maxim Integrated
受限供貨情況
Mouser 元件編號
700-DS1340U-18
Analog Devices / Maxim Integrated
實時時鐘 I C RTC with Trickle Charger
詳細資料
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
uSOP-8
Backup Switching
1.71 V
1.89 V
- 40 C
+ 85 C
DS1340U
SMD/SMT
Tube
實時時鐘 Y2K-Compliant, Nonvolatile Timekeeping R
DS1746W-120IND+
Analog Devices / Maxim Integrated
受限供貨情況
Mouser 元件編號
700-DS1746W-120IND
Analog Devices / Maxim Integrated
實時時鐘 Y2K-Compliant, Nonvolatile Timekeeping R
詳細資料
Parallel
YY-MM-DD-dd
HH:MM:SS (24 hr)
128 kB
EDIP-32
Integrated Battery
2.97 V
3.63 V
- 40 C
+ 85 C
DS1746W
Through Hole
Tube
實時時鐘 Tiny Real-Time Clock RTC IC
PCA85063ATT/AJ
NXP Semiconductors
1:
HK$10.77
20,725 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
20,725 庫存量
1
HK$10.77
10
HK$8.47
25
HK$7.92
100
HK$7.28
2,500
HK$5.72
7,500
檢視
250
HK$6.96
500
HK$6.79
1,000
HK$6.13
7,500
HK$5.52
購買
最少: 1
倍數: 1
詳細資料
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 3V/5V Real-Time Clock
DS1685E-3+
Analog Devices / Maxim Integrated
受限供貨情況
Mouser 元件編號
700-DS1685E-3
Analog Devices / Maxim Integrated
實時時鐘 3V/5V Real-Time Clock
備用包裝
詳細資料
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
0 C
+ 70 C
DS1685E
SMD/SMT
Tube
實時時鐘 I C RTC with 56-Byte NV RAM
+4 張圖片
DS1338C-3#
Analog Devices / Maxim Integrated
受限供貨情況
Mouser 元件編號
700-DS1338C-3#-
Analog Devices / Maxim Integrated
實時時鐘 I C RTC with 56-Byte NV RAM
詳細資料
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
56 B
SO-16
Backup Switching
2.7 V
3.3 V
- 40 C
+ 85 C
DS1338C
SMD/SMT
Tube