Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-64
MCP79412-I/ST
Microchip Technology
1:
$1.18
4,617 In Stock
Mouser Part No 579-MCP79412IST
Microchip Technology
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-64
4,617 In Stock
Alternative Packaging
1
$1.18
25
$1.08
100
$1.03
Buy
Min.: 1 Mult.: 1
Details
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
Real Time Clock I2C RTCC 64B SRAM No VBAT
MCP7940M-I/ST
Microchip Technology
1:
$0.71
1,302 In Stock
Mouser Part No 579-MCP7940M-I/ST
Microchip Technology
Real Time Clock I2C RTCC 64B SRAM No VBAT
1,302 In Stock
Alternative Packaging
1
$0.71
25
$0.66
100
$0.62
Buy
Min.: 1 Mult.: 1
Details
I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
64 B
TSSOP-8
No Backup Switching
1.8 V
5.5 V
- 40 C
+ 85 C
SMD/SMT
Tube
Real Time Clock I2C GP RTCC 64B SRAM
+1 image
MCP7940NT-I/ST
Microchip Technology
1:
$0.90
2,662 In Stock
Mouser Part No 579-MCP7940NT-I/ST
Microchip Technology
Real Time Clock I2C GP RTCC 64B SRAM
2,662 In Stock
Alternative Packaging
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)
64 B
TSSOP-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 ID
MCP79410T-I/ST
Microchip Technology
1:
$1.08
2,961 In Stock
Mouser Part No 579-MCP79410T-I/ST
Microchip Technology
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID
2,961 In Stock
Alternative Packaging
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
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
Reel, Cut Tape, MouseReel
Real Time Clock Real Time Clock
+1 image
S-35390A-T8T1U
ABLIC
1:
$1.59
2,591 In Stock
Mouser Part No 628-S-35390A-T8T1U
ABLIC
Real Time Clock Real Time Clock
2,591 In Stock
1
$1.59
10
$1.16
25
$1.05
100
$0.928
250
View
4,000
$0.707
250
$0.872
500
$0.838
1,000
$0.814
4,000
$0.707
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)
7 B
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 RTC IC with 400 kHz I2C interface in TSSOP8 package.
+1 image
PCF85063ATT/AJ
NXP Semiconductors
1:
$0.97
15,731 In Stock
15,000 Expected 22/03/2027
Mouser Part No 771-PCF85063ATT/AJ
NXP Semiconductors
Real Time Clock RTC IC with 400 kHz I2C interface in TSSOP8 package.
15,731 In Stock
15,000 Expected 22/03/2027
1
$0.97
10
$0.708
25
$0.638
100
$0.561
2,500
$0.455
5,000
View
250
$0.525
500
$0.503
1,000
$0.485
5,000
$0.444
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 I2C interface featuring backup battery switch-over function in TSSOP8 package.
+1 image
PCF85263ATT/AJ
NXP Semiconductors
1:
$1.39
14,221 In Stock
20,000 Expected 22/02/2027
Mouser Part No 771-PCF85263ATT/AJ
NXP Semiconductors
Real Time Clock RTC IC with 400 kHz I2C interface featuring backup battery switch-over function in TSSOP8 package.
14,221 In Stock
20,000 Expected 22/02/2027
1
$1.39
10
$1.01
25
$0.911
100
$0.805
2,500
$0.672
5,000
View
250
$0.755
500
$0.724
1,000
$0.70
5,000
$0.656
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 64 byte SRAM in TSSOP8 package.
+1 image
PCF85363ATT/AJ
NXP Semiconductors
1:
$1.55
2,096 In Stock
7,500 Expected 21/09/2026
Mouser Part No 771-PCF85363ATT/AJ
NXP Semiconductors
Real Time Clock RTC IC with 400 kHz I2C interface featuring 64 byte SRAM in TSSOP8 package.
2,096 In Stock
7,500 Expected 21/09/2026
1
$1.55
10
$1.14
25
$1.03
100
$0.905
2,500
$0.755
5,000
View
250
$0.85
500
$0.817
1,000
$0.807
5,000
$0.75
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
64 B
TSSOP-8
Backup Switching
900 mV
5.5 V
- 40 C
+ 85 C
PCF85363A
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:
$1.75
5,459 In Stock
7,500 Expected 16/11/2026
Mouser Part No 771-PCF8563TS/5118
NXP Semiconductors
Real Time Clock RTC IC with 400 kHz I2C interface in TSSOP8 package.
5,459 In Stock
7,500 Expected 16/11/2026
Alternative Packaging
1
$1.75
10
$1.28
25
$1.16
100
$1.03
2,500
$0.855
5,000
View
250
$0.963
500
$0.926
1,000
$0.914
5,000
$0.837
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 I2C RTCC 64B SRAM No VBAT
MCP7940MT-I/ST
Microchip Technology
1:
$0.71
215 In Stock
Mouser Part No 579-MCP7940MT-I/ST
Microchip Technology
Real Time Clock I2C RTCC 64B SRAM No VBAT
215 In Stock
Alternative Packaging
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
64 B
TSSOP-8
No Backup Switching
1.8 V
5.5 V
- 40 C
+ 85 C
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock I2C GP RTCC 64B SRAM
MCP7940N-I/ST
Microchip Technology
1:
$0.90
301 In Stock
500 Expected 26/10/2026
Mouser Part No 579-MCP7940N-I/ST
Microchip Technology
Real Time Clock I2C GP RTCC 64B SRAM
301 In Stock
500 Expected 26/10/2026
Alternative Packaging
Buy
Min.: 1 Mult.: 1
Details
Serial 2-Wire, 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
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID
MCP79410-I/ST
Microchip Technology
1:
$1.08
954 In Stock
Mouser Part No 579-MCP79410-I/ST
Microchip Technology
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID
954 In Stock
Alternative Packaging
Buy
Min.: 1 Mult.: 1
Details
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
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-48
MCP79411-I/ST
Microchip Technology
1:
$1.18
1,108 In Stock
Mouser Part No 579-MCP79411IST
Microchip Technology
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-48
1,108 In Stock
Alternative Packaging
Buy
Min.: 1 Mult.: 1
Details
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
Real Time Clock Automotive tiny Real-Time Clock/calendar with alarm function and I2C-bus
PCA85063ATT/AJ
NXP Semiconductors
1:
$1.59
29 In Stock
12,500 On Order
NRND
Mouser Part No 771-PCA85063ATT/AJ
NRND
NXP Semiconductors
Real Time Clock Automotive tiny Real-Time Clock/calendar with alarm function and I2C-bus
29 In Stock
12,500 On Order
View Dates
Stock:
29 Can Dispatch Immediately
On Order:
5,000 Expected 16/11/2026
7,500 Expected 15/02/2027
Factory Lead Time:
27 Weeks
1
$1.59
10
$1.16
25
$1.06
100
$0.90
250
View
2,500
$0.77
250
$0.845
500
$0.812
1,000
$0.803
2,500
$0.77
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
+ 105 C
PCA85063A
SMD/SMT
AEC-Q100
Reel, Cut Tape, MouseReel
Real Time Clock 3-Wire 1.3-5.5V
+1 image
S-35190A-T8T1G
ABLIC
1:
$1.83
68 In Stock
Mouser Part No 628-35190A-T8-G
ABLIC
Real Time Clock 3-Wire 1.3-5.5V
68 In Stock
1
$1.83
10
$1.34
25
$1.22
100
$1.08
3,000
$0.918
6,000
View
250
$1.02
500
$0.984
1,000
$0.979
6,000
$0.898
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
Serial 3-Wire
YY-MM-DD-dd
HH:MM:SS (24 hr)
TSSOP-8
Backup Switching
1.3 V
5.5 V
- 40 C
+ 85 C
S-35190
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:
$1.65
44,669 On Order
Mouser Part No 771-PCA85073ADPQ900Z
NXP Semiconductors
Real Time Clock Automotive RTC IC with 400 kHz I2C interface in TSSOP8 package.
44,669 On Order
View Dates
On Order:
12,169 Expected 18/08/2026
17,500 Expected 07/09/2026
15,000 Expected 15/03/2027
Factory Lead Time:
27 Weeks
1
$1.65
10
$1.21
25
$1.10
100
$0.973
250
View
2,500
$0.82
250
$0.915
500
$0.883
1,000
$0.871
2,500
$0.82
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 Real Time Clock
+1 image
1339-31DVGI8
Renesas Electronics
1:
$3.07
2,500 On Order
Mouser Part No 972-1339-31DVGI8
Renesas Electronics
Real Time Clock Real Time Clock
2,500 On Order
Alternative Packaging
1
$3.07
10
$2.31
25
$2.11
100
$1.90
2,500
$1.84
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-8
Backup Switching
1.3 V
3.7 V
- 40 C
+ 85 C
1339
SMD/SMT
Reel, Cut Tape
Real Time Clock I2C GP RTCC 64B SRAM EUI-64
MCP79402-I/ST
Microchip Technology
1:
$1.08
Lead-Time 10 Weeks
Mouser Part No 579-MCP79402IST
Microchip Technology
Real Time Clock I2C GP RTCC 64B SRAM EUI-64
Lead-Time 10 Weeks
Alternative Packaging
Buy
Min.: 1 Mult.: 1
Details
Serial 2-Wire, 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
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-64
MCP79412T-I/ST
Microchip Technology
2,500:
$1.18
Non-Stocked Lead-Time 10 Weeks
Mouser Part No 579-MCP79412TIST
Microchip Technology
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-64
Non-Stocked Lead-Time 10 Weeks
Alternative Packaging
Buy
Min.: 2,500 Mult.: 2,500
Reel :2,500
Details
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
64 B
TSSOP-8
Backup Switching
1.8 V
5.5 V
- 40 C
+ 85 C
SMD/SMT
Reel
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-48
MCP79411T-I/ST
Microchip Technology
1:
$1.18
Non-Stocked Lead-Time 18 Weeks
Mouser Part No 579-MCP79411TIST
Microchip Technology
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-48
Non-Stocked Lead-Time 18 Weeks
Alternative Packaging
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
I2C
YY-MM-DD-dd
HH:MM:SS (24 hr)
64 B
TSSOP-8
Backup Switching
1.8 V
5.5 V
- 40 C
+ 85 C
SMD/SMT
Reel, Cut Tape, MouseReel
Real Time Clock Real Time Clock TSSOP-8 T&R 2.5K
+1 image
PT7C4563CLEX
Diodes Incorporated
2,500:
$0.466
Non-Stocked
New Product
Mouser Part No 621-PT7C4563CLEX
New Product
Diodes Incorporated
Real Time Clock Real Time Clock TSSOP-8 T&R 2.5K
Non-Stocked
Buy
Min.: 2,500 Mult.: 2,500
Reel :2,500
Details
I2C
BCD
BCD
TSSOP-8
1.3 V
5.5 V
- 40 C
+ 85 C
PT7C4563C
SMD/SMT
Reel
Real Time Clock 2-Wire 1.3-5.5V
+1 image
S-35390A-T8T1G
ABLIC
3,000:
$0.853
Non-Stocked Lead-Time 16 Weeks
Mouser Part No 628-35390A-T8-G
ABLIC
Real Time Clock 2-Wire 1.3-5.5V
Non-Stocked Lead-Time 16 Weeks
Buy
Min.: 3,000 Mult.: 3,000
Reel :3,000
Details
Serial 2-Wire
YY-MM-DD-dd
HH:MM:SS (24 hr)
TSSOP-8
Backup Switching
1.3 V
5.5 V
- 40 C
+ 85 C
S-35390
SMD/SMT
Reel
Real Time Clock Real Time Clock
+1 image
1339-31DVGI
Renesas Electronics
1:
$3.07
Non-Stocked Lead-Time 33 Weeks
Mouser Part No 972-1339-31DVGI
Renesas Electronics
Real Time Clock Real Time Clock
Non-Stocked Lead-Time 33 Weeks
Alternative Packaging
1
$3.07
10
$2.31
25
$2.25
96
$2.11
288
View
288
$1.98
576
$1.95
1,056
$1.90
2,592
$1.87
5,088
$1.85
Buy
Min.: 1 Mult.: 1
Details
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
TSSOP-8
Backup Switching
1.3 V
3.7 V
- 40 C
+ 85 C
1339
SMD/SMT
Tube
Real Time Clock
S-35190AH-T8T2U
ABLIC
4,000:
$1.07
Non-Stocked Lead-Time 24 Weeks
Factory Special Order
Mouser Part No 628-S-35190AH-T8T2U
Factory Special Order
ABLIC
Real Time Clock
Non-Stocked Lead-Time 24 Weeks
Buy
Min.: 4,000 Mult.: 4,000
Reel :4,000
Details
Serial 3-Wire
YY-MM-DD-dd
HH:MM:SS (24 hr)
TSSOP-8
Backup Switching
1.3 V
5.5 V
- 40 C
+ 105 C
S-35190AH
SMD/SMT
Reel
Israel
