Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-64
MCP79412-I/ST
Microchip Technology
1:
S/4.59
4,615 In Stock
Mouser Part # 579-MCP79412IST
Microchip Technology
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-64
4,615 In Stock
Alternative Packaging
1
S/4.59
25
S/4.20
100
S/4.01
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:
S/2.76
1,302 In Stock
Mouser Part # 579-MCP7940M-I/ST
Microchip Technology
Real Time Clock I2C RTCC 64B SRAM No VBAT
1,302 In Stock
Alternative Packaging
1
S/2.76
25
S/2.57
100
S/2.41
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:
S/3.66
2,654 In Stock
Mouser Part # 579-MCP7940NT-I/ST
Microchip Technology
Real Time Clock I2C GP RTCC 64B SRAM
2,654 In Stock
Alternative Packaging
1
S/3.66
10
S/3.64
1,000
S/3.11
2,500
S/3.11
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:
S/4.40
2,771 In Stock
Mouser Part # 579-MCP79410T-I/ST
Microchip Technology
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID
2,771 In Stock
Alternative Packaging
1
S/4.40
1,000
S/3.75
2,500
S/3.75
5,000
S/3.74
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 Automotive RTC IC with 400 kHz I2C interface in TSSOP8 package.
PCA85073ADP/Q900Z
NXP Semiconductors
1:
S/6.42
12,175 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.
12,175 In Stock
32,500 On Order
View Dates
Stock:
12,175 Can Ship Immediately
On Order:
17,500 Expected 1/18/2027
15,000 Expected 3/15/2027
Factory Lead-Time:
4 Weeks
1
S/6.42
10
S/4.67
25
S/4.24
100
S/3.74
2,500
S/3.15
5,000
View
250
S/3.51
500
S/3.37
1,000
S/3.33
5,000
S/3.08
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 TSSOP8 package.
+1 image
PCF85063ATT/AJ
NXP Semiconductors
1:
S/3.78
15,251 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.
15,251 In Stock
15,000 Expected 3/29/2027
1
S/3.78
10
S/2.70
25
S/2.37
100
S/2.08
2,500
S/1.72
5,000
View
250
S/1.93
500
S/1.81
1,000
S/1.80
5,000
S/1.67
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:
S/5.41
10,119 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.
10,119 In Stock
40,000 On Order
View Dates
Stock:
10,119 Can Ship Immediately
On Order:
20,000 Expected 9/14/2026
20,000 Expected 4/5/2027
Factory Lead-Time:
4 Weeks
1
S/5.41
10
S/3.93
25
S/3.55
100
S/3.13
2,500
S/2.62
5,000
View
250
S/2.94
500
S/2.82
1,000
S/2.69
5,000
S/2.55
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 Real Time Clock
+1 image
S-35390A-T8T1U
ABLIC
1:
S/7.16
2,586 In Stock
Mouser Part # 628-S-35390A-T8T1U
ABLIC
Real Time Clock Real Time Clock
2,586 In Stock
1
S/7.16
10
S/5.25
25
S/4.79
100
S/4.24
250
View
4,000
S/3.50
250
S/4.01
500
S/3.83
1,000
S/3.81
2,000
S/3.58
4,000
S/3.50
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
PCF8563TS/5,118
NXP Semiconductors
1:
S/6.81
3,784 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.
3,784 In Stock
7,500 Expected 11/16/2026
Alternative Packaging
1
S/6.81
10
S/4.98
25
S/4.52
100
S/4.01
2,500
S/3.33
5,000
View
250
S/3.75
500
S/3.60
1,000
S/3.56
5,000
S/3.26
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:
S/2.84
215 In Stock
Mouser Part # 579-MCP7940MT-I/ST
Microchip Technology
Real Time Clock I2C RTCC 64B SRAM No VBAT
215 In Stock
Alternative Packaging
1
S/2.84
10
S/2.83
1,000
S/2.41
2,500
S/2.41
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:
S/3.50
201 In Stock
500 Expected 10/26/2026
Mouser Part # 579-MCP7940N-I/ST
Microchip Technology
Real Time Clock I2C GP RTCC 64B SRAM
201 In Stock
500 Expected 10/26/2026
Alternative Packaging
1
S/3.50
25
S/3.23
100
S/3.11
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:
S/4.20
954 In Stock
Mouser Part # 579-MCP79410-I/ST
Microchip Technology
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID
954 In Stock
Alternative Packaging
1
S/4.20
25
S/3.93
100
S/3.74
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 RTC IC with 400 kHz I2C interface featuring 64 byte SRAM in TSSOP8 package.
+1 image
PCF85363ATT/AJ
NXP Semiconductors
1:
S/5.99
1,430 In Stock
7,500 Expected 10/6/2026
Mouser Part # 771-PCF85363ATT/AJ
NXP Semiconductors
Real Time Clock RTC IC with 400 kHz I2C interface featuring 64 byte SRAM in TSSOP8 package.
1,430 In Stock
7,500 Expected 10/6/2026
1
S/5.99
10
S/4.40
25
S/3.97
100
S/3.52
2,500
S/2.94
5,000
View
250
S/3.31
500
S/3.18
1,000
S/3.14
5,000
S/2.87
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 Automotive tiny Real-Time Clock/calendar with alarm function and I2C-bus
PCA85063ATT/AJ
NXP Semiconductors
1:
S/5.99
58 In Stock
12,500 On Order
NRND
Mouser Part # 771-PCA85063ATT/AJ
NRND
NXP Semiconductors
Real Time Clock Automotive tiny Real-Time Clock/calendar with alarm function and I2C-bus
58 In Stock
12,500 On Order
View Dates
On Order:
5,000 Expected 11/16/2026
7,500 Expected 2/15/2027
Factory Lead-Time:
4 Weeks
1
S/5.99
10
S/4.36
25
S/3.97
100
S/3.50
2,500
S/2.92
5,000
View
250
S/3.29
500
S/3.16
1,000
S/3.13
5,000
S/2.86
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 I2C GP RTCC 1Kb EE 64B SRAM EUI-48
MCP79411-I/ST
Microchip Technology
1:
S/4.59
1,108 In Stock
Mouser Part # 579-MCP79411IST
Microchip Technology
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-48
1,108 In Stock
Alternative Packaging
1
S/4.59
25
S/4.20
100
S/4.01
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 Real Time Clock
+1 image
1339-31DVGI8
Renesas Electronics
1:
S/12.57
2,500 Expected 7/12/2027
Mouser Part # 972-1339-31DVGI8
Renesas Electronics
Real Time Clock Real Time Clock
2,500 Expected 7/12/2027
Alternative Packaging
1
S/12.57
10
S/9.38
25
S/9.15
2,500
S/7.16
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:
S/4.20
Lead-Time 10 Weeks
Mouser Part # 579-MCP79402IST
Microchip Technology
Real Time Clock I2C GP RTCC 64B SRAM EUI-64
Lead-Time 10 Weeks
Alternative Packaging
1
S/4.20
25
S/3.93
100
S/3.74
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:
S/4.59
Non-Stocked Lead-Time 10 Weeks
Mouser Part # 579-MCP79412TIST
Microchip Technology
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-64
Non-Stocked Lead-Time 10 Weeks
Alternative Packaging
2,500
S/4.59
5,000
S/4.55
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:
S/5.06
Non-Stocked Lead-Time 18 Weeks
Mouser Part # 579-MCP79411TIST
Microchip Technology
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-48
Non-Stocked Lead-Time 18 Weeks
Alternative Packaging
1
S/5.06
1,000
S/4.48
2,500
S/4.48
5,000
S/4.44
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:
S/1.81
Non-Stocked
New Product
Mouser Part # 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 3-Wire 1.3-5.5V
+1 image
S-35190A-T8T1G
ABLIC
3,000:
S/3.57
Non-Stocked Lead-Time 16 Weeks
Mouser Part # 628-35190A-T8-G
ABLIC
Real Time Clock 3-Wire 1.3-5.5V
Non-Stocked Lead-Time 16 Weeks
3,000
S/3.57
6,000
S/3.50
Buy
Min.: 3,000 Mult.: 3,000
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
Real Time Clock 2-Wire 1.3-5.5V
+1 image
S-35390A-T8T1G
ABLIC
3,000:
S/3.57
Non-Stocked Lead-Time 16 Weeks
Mouser Part # 628-35390A-T8-G
ABLIC
Real Time Clock 2-Wire 1.3-5.5V
Non-Stocked Lead-Time 16 Weeks
3,000
S/3.57
6,000
S/3.50
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:
S/12.92
Non-Stocked Lead-Time 33 Weeks
Mouser Part # 972-1339-31DVGI
Renesas Electronics
Real Time Clock Real Time Clock
Non-Stocked Lead-Time 33 Weeks
Alternative Packaging
1
S/12.92
10
S/9.65
25
S/9.19
96
S/8.68
288
View
288
S/8.29
576
S/8.14
1,056
S/7.71
2,592
S/7.47
5,088
S/7.36
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:
S/4.16
Non-Stocked Lead-Time 24 Weeks
Factory Special Order
Mouser Part # 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
Peru
