Real Time Clock Serial SPI bus RTC
M41T93ZMY6F
STMicroelectronics
1:
¥1,757.3
877 In Stock
Mouser Part # 511-M41T93ZMY6F
STMicroelectronics
Real Time Clock Serial SPI bus RTC
877 In Stock
1
¥1,757.3
10
¥1,372
25
¥1,275.6
100
¥1,171
250
View
1,000
¥1,063
250
¥1,111.2
500
¥1,089.6
1,000
¥1,063
2,000
Quote
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
SPI
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
SOX-18
Backup Switching
2.38 V
5.5 V
- 40 C
+ 85 C
M41T93
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Serial 512 (64x8)
M41T94MH6F
STMicroelectronics
1:
¥1,842
1,946 In Stock
Mouser Part # 511-M41T94MH6F
STMicroelectronics
Real Time Clock Serial 512 (64x8)
1,946 In Stock
1
¥1,842
10
¥1,455
25
¥1,353.7
100
¥1,242.4
936
¥1,089.6
1,872
View
250
¥1,204.2
500
¥1,132.8
1,872
¥1,054.7
Buy
Min.: 1 Mult.: 1
Reel :936
Details
SPI
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
SOX-28
Backup Switching
2.7 V
5.5 V
- 40 C
+ 85 C
M41T94
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Serial 512 (64x8)
M41T94MQ6F
STMicroelectronics
1:
¥906.9
2,972 In Stock
5,000 Expected 4/28/2027
Mouser Part # 511-M41T94MQ6F
STMicroelectronics
Real Time Clock Serial 512 (64x8)
2,972 In Stock
5,000 Expected 4/28/2027
1
¥906.9
10
¥674.4
25
¥621.2
100
¥563.1
250
View
2,500
¥496.6
250
¥536.5
500
¥519.9
1,000
¥513.2
2,500
¥496.6
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Serial
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
SO-16
Backup Switching
2.7 V
5.5 V
- 40 C
+ 85 C
M41T94
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 256K (32Kx8) 70ns
+3 images
M48T35Y-70MH1F
STMicroelectronics
1:
¥4,019.6
520 In Stock
Mouser Part # 511-M48T35Y-70MH1F
STMicroelectronics
Real Time Clock 256K (32Kx8) 70ns
520 In Stock
1
¥4,019.6
10
¥3,219
25
¥3,018
100
¥2,798.8
250
View
936
¥2,567.9
250
¥2,739
500
¥2,569.6
936
¥2,567.9
4,680
Quote
Buy
Min.: 1 Mult.: 1
Reel :936
Details
Parallel
YY-MM-DD-dd
HH:MM:SS (24 hr)
SOX-28
Backup Switching
4.5 V
5.5 V
0 C
+ 70 C
M48T35Y
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID
MCP79410T-I/MNY
Microchip Technology
1:
¥196
1,391 In Stock
Mouser Part # 579-MCP79410T-I/MNY
Microchip Technology
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID
1,391 In Stock
1
¥196
25
¥194.3
250
¥192.7
500
¥191
3,300
¥166.1
Buy
Min.: 1 Mult.: 1
Reel :3,300
Details
I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
TDFN-8
Backup Switching
1.8 V
5.5 V
- 40 C
+ 85 C
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-48
MCP79411T-I/MS
Microchip Technology
1:
¥202.6
4,779 In Stock
Mouser Part # 579-MCP79411TIMS
Microchip Technology
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-48
4,779 In Stock
Alternative Packaging
1
¥202.6
250
¥196
2,500
¥196
5,000
¥171.1
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
MSOP-8
Backup Switching
1.8 V
5.5 V
- 40 C
+ 85 C
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-48
MCP79411T-I/SN
Microchip Technology
1:
¥196
6,719 In Stock
Mouser Part # 579-MCP79411TISN
Microchip Technology
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-48
6,719 In Stock
Alternative Packaging
1
¥196
25
¥194.3
250
¥182.7
1,000
¥181
3,300
¥166.1
Buy
Min.: 1 Mult.: 1
Reel :3,300
Details
I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
SOIC-8
Backup Switching
1.8 V
5.5 V
- 40 C
+ 85 C
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock SPI GP RTCC 2Kb EE 64B SRAM ID
MCP79520T-I/MS
Microchip Technology
1:
¥242.5
2,765 In Stock
Mouser Part # 579-MCP79520T-I/MS
Microchip Technology
Real Time Clock SPI GP RTCC 2Kb EE 64B SRAM ID
2,765 In Stock
Alternative Packaging
1
¥242.5
250
¥219.3
500
¥217.6
1,000
¥202.6
2,500
¥202.6
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Serial, I2C, SPI
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
Backup Switching
1.8 V
3.6 V
- 40 C
+ 85 C
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Serial RTC A 595-BQ3 2000D A 595-BQ32000 A 595-BQ32000D
BQ32000DR
Texas Instruments
1:
¥385.4
3,322 In Stock
Mouser Part # 595-BQ32000DR
Texas Instruments
Real Time Clock Serial RTC A 595-BQ3 2000D A 595-BQ32000 A 595-BQ32000D
3,322 In Stock
Alternative Packaging
1
¥385.4
10
¥284
25
¥259.1
100
¥230.9
2,500
¥197.7
5,000
View
250
¥217.6
500
¥210.9
1,000
¥204.3
5,000
¥192.7
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
SOIC-8
Backup Switching
3 V
3.6 V
- 40 C
+ 85 C
BQ32000
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 2-wire Real Time Clock
S-35390A-I8T1U
ABLIC
1:
¥307.3
2,951 In Stock
Mouser Part # 628-S-35390A-I8T1U
ABLIC
Real Time Clock 2-wire Real Time Clock
2,951 In Stock
1
¥307.3
10
¥225.9
25
¥206
100
¥182.7
250
View
5,000
¥149.2
250
¥172.7
500
¥163.6
1,000
¥162.8
2,500
¥157.1
5,000
¥149.2
Buy
Min.: 1 Mult.: 1
Reel :5,000
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
SNT-A-8
No Backup Switching
1.3 V
5.5 V
- 40 C
+ 85 C
S-35390
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Real Time Clock
+1 image
S-35390A-T8T1U
ABLIC
1:
¥307.3
2,586 In Stock
Mouser Part # 628-S-35390A-T8T1U
ABLIC
Real Time Clock Real Time Clock
2,586 In Stock
1
¥307.3
10
¥225.9
25
¥206
100
¥182.7
250
View
4,000
¥141.7
250
¥172.7
500
¥163.6
1,000
¥162.8
2,000
¥157.1
4,000
¥141.7
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
TSSOP-8
No Backup Switching
1.3 V
5.5 V
- 40 C
+ 85 C
S-35390
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Automotive RTC IC with 400 kHz I2C interface in TSSOP8 package.
PCA85073ADP/Q900Z
NXP Semiconductors
1:
¥274.1
6,150 In Stock
32,500 On Order
Mouser Part # 771-PCA85073ADPQ900Z
NXP Semiconductors
Real Time Clock Automotive RTC IC with 400 kHz I2C interface in TSSOP8 package.
6,150 In Stock
32,500 On Order
View Dates
Stock:
6,150 Can Ship Immediately
On Order:
17,500 Expected 1/11/2027
15,000 Expected 3/15/2027
Factory Lead-Time:
27 Weeks
1
¥274.1
10
¥201
25
¥182.7
100
¥161.6
250
View
2,500
¥136.2
250
¥152
500
¥146.2
1,000
¥142.2
2,500
¥136.2
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
TSSOP-8
No Backup Switching
900 mV
5.5 V
- 40 C
+ 105 C
PCA85073A
SMD/SMT
AEC-Q100
Reel, Cut Tape, MouseReel
Real Time Clock RTC IC with 400 kHz I2C interface in SO8 package.
+2 images
PCF85063AT/AY
NXP Semiconductors
1:
¥156.1
33,601 In Stock
22,500 On Order
Mouser Part # 771-PCF85063AT/AY
NXP Semiconductors
Real Time Clock RTC IC with 400 kHz I2C interface in SO8 package.
33,601 In Stock
22,500 On Order
Alternative Packaging
1
¥156.1
10
¥110.3
25
¥99.2
100
¥86.9
2,500
¥69.1
5,000
View
250
¥80.9
500
¥77.4
1,000
¥74.4
5,000
¥67.3
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
SOIC-8
No Backup Switching
900 mV
5.5 V
- 40 C
+ 85 C
PCF85063A
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock RTC IC with 400 kHz I2C interface in HXSON10 package.
PCF85063ATL/1,118
NXP Semiconductors
1:
¥144.5
17,806 In Stock
44,000 Expected 9/21/2026
Mouser Part # 771-PCF85063ATL1118
NXP Semiconductors
Real Time Clock RTC IC with 400 kHz I2C interface in HXSON10 package.
17,806 In Stock
44,000 Expected 9/21/2026
1
¥144.5
10
¥101.7
25
¥91.2
100
¥79.7
250
View
4,000
¥63.3
250
¥74.1
500
¥70.8
1,000
¥68.1
2,000
¥65.3
4,000
¥63.3
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
DFN2626-10
No Backup Switching
900 mV
5.5 V
- 40 C
+ 85 C
PCF85063A
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock RTC IC with 400 kHz I2C interface in TSSOP8 package.
+1 image
PCF85063ATT/AJ
NXP Semiconductors
1:
¥161.1
11,212 In Stock
15,000 Expected 3/29/2027
Mouser Part # 771-PCF85063ATT/AJ
NXP Semiconductors
Real Time Clock RTC IC with 400 kHz I2C interface in TSSOP8 package.
11,212 In Stock
15,000 Expected 3/29/2027
1
¥161.1
10
¥115.3
25
¥101.3
100
¥88.7
2,500
¥73.4
5,000
View
250
¥82.6
500
¥77.2
1,000
¥76.9
5,000
¥71.4
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
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
+ 85 C
PCF85063A
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock RTC IC with 400 kHz SPI Interface in HXSON10 package.
PCF85063BTL/1,118
NXP Semiconductors
1:
¥132.9
5,387 In Stock
8,000 On Order
Mouser Part # 771-PCF85063BTL1118
NXP Semiconductors
Real Time Clock RTC IC with 400 kHz SPI Interface in HXSON10 package.
5,387 In Stock
8,000 On Order
1
¥132.9
10
¥96.2
25
¥87.2
100
¥79.6
250
View
4,000
¥63.3
250
¥74.1
500
¥70.8
1,000
¥68.8
2,000
¥67.1
4,000
¥63.3
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
SPI
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
DFN2626-10
No Backup Switching
900 mV
5.5 V
- 40 C
+ 85 C
PCF85063B
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock RTC IC with 400 kHz I2C interface featuring backup battery switch-over function in TSSOP8 package.
+1 image
PCF85263ATT/AJ
NXP Semiconductors
1:
¥230.9
4,710 In Stock
40,000 On Order
Mouser Part # 771-PCF85263ATT/AJ
NXP Semiconductors
Real Time Clock RTC IC with 400 kHz I2C interface featuring backup battery switch-over function in TSSOP8 package.
4,710 In Stock
40,000 On Order
View Dates
Stock:
4,710 Can Ship Immediately
On Order:
20,000 Expected 4/5/2027
20,000 Expected 4/12/2027
Factory Lead-Time:
27 Weeks
1
¥230.9
10
¥167.8
25
¥151.3
100
¥133.7
2,500
¥111.6
5,000
View
250
¥125.4
500
¥120.3
1,000
¥114.9
5,000
¥109
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
TSSOP-8
Backup Switching
900 mV
5.5 V
- 40 C
+ 85 C
PCF85263A
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock RTC IC with 400 kHz I2C interface featuring backup battery switch-over function in TSSOP10 package.
PCF85263ATT1/AZ
NXP Semiconductors
1:
¥240.8
5,642 In Stock
7,500 On Order
Mouser Part # 771-PCF85263ATT1/AZ
NXP Semiconductors
Real Time Clock RTC IC with 400 kHz I2C interface featuring backup battery switch-over function in TSSOP10 package.
5,642 In Stock
7,500 On Order
1
¥240.8
10
¥176.1
25
¥158.6
100
¥140.2
2,500
¥120.3
5,000
View
250
¥131.4
500
¥126.1
1,000
¥120.4
5,000
¥114.1
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
TSSOP-10
Backup Switching
900 mV
5.5 V
- 40 C
+ 85 C
PCF85263A
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock RTC IC with 400 kHz I2C interface in SO8 package.
PCF8563T/5,518
NXP Semiconductors
1:
¥201
17,951 In Stock
35,000 Expected 9/21/2026
Mouser Part # 771-PCF8563T/5518
NXP Semiconductors
Real Time Clock RTC IC with 400 kHz I2C interface in SO8 package.
17,951 In Stock
35,000 Expected 9/21/2026
Alternative Packaging
1
¥201
10
¥152.5
25
¥138
100
¥121.9
2,500
¥101.7
5,000
View
250
¥114.3
500
¥109.6
1,000
¥104.8
5,000
¥99.3
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
SOIC-8
No Backup Switching
1.8 V
5.5 V
- 40 C
+ 85 C
PCF8563
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock RTC IC with 400 kHz I2C interface in TSSOP8 package.
+1 image
PCF8563TS/5,118
NXP Semiconductors
1:
¥290.7
3,123 In Stock
7,500 Expected 11/16/2026
Mouser Part # 771-PCF8563TS/5118
NXP Semiconductors
Real Time Clock RTC IC with 400 kHz I2C interface in TSSOP8 package.
3,123 In Stock
7,500 Expected 11/16/2026
Alternative Packaging
1
¥290.7
10
¥212.6
25
¥192.7
100
¥171.1
2,500
¥142
5,000
View
250
¥160
500
¥153.8
1,000
¥151.8
5,000
¥139
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
TSSOP-8
No Backup Switching
1 V
5.5 V
- 40 C
+ 85 C
PCF8563
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Hi Prec I2C-Bus Real Time Clock Mod
R2025S-E2-FE
Nisshinbo
1:
¥744.1
2,447 In Stock
Mouser Part # 848-R2025S-E2-FE
Nisshinbo
Real Time Clock Hi Prec I2C-Bus Real Time Clock Mod
2,447 In Stock
1
¥744.1
10
¥563.1
25
¥518.2
100
¥468.4
1,000
¥421.9
2,000
View
250
¥443.5
500
¥438.5
2,000
¥402
5,000
¥385.4
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
Serial 2-Wire, I2C
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
R2025S/D
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock 4-Wire Real Time Clock IC
R2043T-E2-F
Nisshinbo
1:
¥250.8
2,316 In Stock
Mouser Part # 848-R2043TE2F
Nisshinbo
Real Time Clock 4-Wire Real Time Clock IC
2,316 In Stock
1
¥250.8
10
¥182.7
25
¥163.9
100
¥145.5
2,000
¥123.1
4,000
View
250
¥136.5
500
¥131.2
1,000
¥129.7
4,000
¥120.4
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
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
Real Time Clock REAL TIME CLK/CLNDR W/TEMP COMP 8 L
ISL12022IBZ-T7A
Renesas / Intersil
1:
¥883.7
2,190 In Stock
Mouser Part # 968-ISL12022IBZ-T7A
Renesas / Intersil
Real Time Clock REAL TIME CLK/CLNDR W/TEMP COMP 8 L
2,190 In Stock
Alternative Packaging
1
¥883.7
10
¥672.7
25
¥621.2
100
¥563.1
250
¥561.4
500
View
500
¥534.8
1,000
¥508.3
2,500
¥495
5,000
Quote
Buy
Min.: 1 Mult.: 1
Reel :250
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
SOIC-8
Backup Switching
2.7 V
5.5 V
- 40 C
+ 85 C
ISL12022
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock REAL TIME CLK ENHANC CD ESD & MOISTURESIS
ISL12022MAIBZ-T
Renesas / Intersil
1:
¥1,282.3
900 In Stock
Mouser Part # 968-ISL12022MAIBZ-T
Renesas / Intersil
Real Time Clock REAL TIME CLK ENHANC CD ESD & MOISTURESIS
900 In Stock
Alternative Packaging
1
¥1,282.3
10
¥990
25
¥916.9
100
¥835.5
1,000
¥750.8
2,000
View
250
¥785.7
500
¥784
2,000
¥724.2
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
SOIC-20
Backup Switching
2.7 V
5.5 V
- 40 C
+ 85 C
ISL12022
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock REAL TIME CLK & TEMP COMPENSATED CRYSTAL
ISL12022MIBZ-T
Renesas / Intersil
1:
¥1,249.1
585 In Stock
Mouser Part # 968-ISL12022MIBZ-T
Renesas / Intersil
Real Time Clock REAL TIME CLK & TEMP COMPENSATED CRYSTAL
585 In Stock
Alternative Packaging
1
¥1,249.1
10
¥963.4
25
¥892
100
¥813.9
1,000
¥730.8
2,000
View
250
¥764.1
2,000
¥704.3
5,000
Quote
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
SOIC-20
Backup Switching
2.7 V
5.5 V
- 40 C
+ 85 C
ISL12022
SMD/SMT
Reel, Cut Tape, MouseReel
Japan