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Clock/Timing - Real Time Clocks

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CategorySemiconductors / Clock & Timer ICs / Clock/Timing - Real Time Clocks
Records 2,044
Page 12/69
Image
Part Number
Manufacturer
Description
In Stock
Quantity
Series
Type
Features
Memory Size
Time Format
Date Format
Interface
Voltage - Supply
Voltage - Supply, Battery
Current - Timekeeping (Max)
Operating Temperature
Mounting Type
Package / Case
Supplier Device Package
MCP7940NT-E/SN
Microchip Technology
IC RTC CLK/CALENDAR I2C 8-SOIC
7,632
-
Clock/Calendar
Alarm, Leap Year, Square Wave Output, SRAM
64B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
1.8V ~ 5.5V
1.3V ~ 5.5V
1.2µA @ 3.3V
-40°C ~ 125°C
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
PCF85063BTL/1,118
NXP
IC RTC CLK/CALENDAR SPI 10-HXSON
7,614
-
Clock/Calendar
Alarm, Leap Year, Square Wave Output
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
SPI
0.9V ~ 5.5V
-
0.6µA @ 3.3V
-40°C ~ 85°C
Surface Mount
10-XFDFN Exposed Pad
10-DFN (2.6x2.6)
MCP7940NT-I/MNY
Microchip Technology
IC RTC CLK/CALENDAR I2C 8-TDFN
7,110
-
Clock/Calendar
Alarm, Leap Year, Square Wave Output, SRAM
64B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
1.8V ~ 5.5V
1.3V ~ 5.5V
1.2µA @ 3.3V
-40°C ~ 85°C
Surface Mount
8-WFDFN Exposed Pad
8-TDFN (2x3)
MCP79400T-I/SN
Microchip Technology
IC RTC CLK/CALENDAR I2C 8-SOIC
3,582
-
Clock/Calendar
Alarm, Leap Year, Square Wave Output, SRAM, Unique ID
64B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
1.8V ~ 5.5V
1.3V ~ 5.5V
1.2µA (Typ) @ 3.3V
-40°C ~ 85°C
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
PCF85063AT/AY
NXP
IC RTC CLK/CALENDAR I2C 8SO
20,883
-
Clock/Calendar
Alarm, Leap Year, Square Wave Output
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
0.9V ~ 5.5V
-
0.6µA @ 3.3V
-40°C ~ 85°C
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SO
PCF85063ATT/AJ
NXP
IC RTC CLK/CALENDAR I2C 8TSSOP
11,233
-
Clock/Calendar
Alarm, Leap Year, Square Wave Output
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
0.9V ~ 5.5V
-
0.6µA @ 3.3V
-40°C ~ 85°C
Surface Mount
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
8-TSSOP
MCP79400T-I/MS
Microchip Technology
IC RTC CLK/CALENDAR I2C 8-MSOP
4,320
-
Clock/Calendar
Alarm, Leap Year, Square Wave Output, SRAM, Unique ID
64B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
1.8V ~ 5.5V
1.3V ~ 5.5V
1.2µA (Typ) @ 3.3V
-40°C ~ 85°C
Surface Mount
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
8-MSOP
MCP79410T-I/SN
Microchip Technology
IC RTC CLK/CALENDAR I2C 8-SOIC
16,064
-
Clock/Calendar
Alarm, Leap Year, Square Wave Output, SRAM, Unique ID
64B, 1Kb
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
1.8V ~ 5.5V
1.3V ~ 5.5V
1.2µA @ 3.3V
-40°C ~ 85°C
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
MCP79410T-I/ST
Microchip Technology
IC RTC CLK/CALENDAR I2C 8-TSSOP
56,297
-
Clock/Calendar
Alarm, Leap Year, Square Wave Output, SRAM, Unique ID
64B, 1Kb
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
1.8V ~ 5.5V
1.3V ~ 5.5V
1.2µA @ 3.3V
-40°C ~ 85°C
Surface Mount
8-TSSOP (0.173", 4.40mm Width)
8-TSSOP
BU9873NUX-TTR
Rohm Semiconductor
IC RTC CLK/CALENDAR I2C 8VSON
6,048
-
Clock/Calendar
Alarm, Leap Year
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
1.8V ~ 5.5V
-
1µA ~ 1.35µA @ 3V ~ 5.5V
-40°C ~ 85°C
Surface Mount
8-UFDFN Exposed Pad
VSON008X2030
BU9873FVM-GTTR
Rohm Semiconductor
IC RTC CLK/CALENDAR I2C 8MSOP
7,596
-
Clock/Calendar
Alarm, Leap Year
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
1.8V ~ 5.5V
-
1µA ~ 1.35µA @ 3V ~ 5.5V
-40°C ~ 85°C
Surface Mount
8-VSSOP, 8-MSOP (0.110", 2.80mm Width)
8-MSOP
BU9873FJ-GTE2
Rohm Semiconductor
IC RTC CLK/CALENDAR I2C SOP8J
7,884
-
Clock/Calendar
Alarm, Leap Year
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
1.8V ~ 5.5V
-
1µA ~ 1.35µA @ 3V ~ 5.5V
-40°C ~ 85°C
Surface Mount
8-SOIC (0.154", 3.90mm Width)
-
MCP79411T-I/SN
Microchip Technology
IC RTC CLK/CALENDAR I2C 8-SOIC
5,454
-
Clock/Calendar
Alarm, Leap Year, Square Wave Output, SRAM, Unique ID
64B, 1Kb
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
1.8V ~ 5.5V
1.3V ~ 5.5V
1.2µA @ 3.3V
-40°C ~ 85°C
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
MCP79410T-I/MNY
Microchip Technology
IC RTC CLK/CALENDAR I2C 8-TDFN
6,858
-
Clock/Calendar
Alarm, Leap Year, Square Wave Output, SRAM, Unique ID
64B, 1Kb
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
1.8V ~ 5.5V
1.3V ~ 5.5V
1.2µA @ 3.3V
-40°C ~ 85°C
Surface Mount
8-WFDFN Exposed Pad
8-TDFN (2x3)
MCP79412T-I/MNY
Microchip Technology
IC RTC CLK/CALENDAR I2C 8-TDFN
5,112
-
Clock/Calendar
Alarm, Leap Year, Square Wave Output, SRAM, Unique ID
64B, 1Kb
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
1.8V ~ 5.5V
1.3V ~ 5.5V
1.2µA @ 3.3V
-40°C ~ 85°C
Surface Mount
8-WFDFN Exposed Pad
8-TDFN (2x3)
PT7C4337WEX
Diodes Incorporated
IC RTC CLK/CALENDAR I2C 8-SOIC
11,109
-
Clock/Calendar
Alarm, Leap Year, Square Wave Output
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
1.8V ~ 5.5V
-
0.8µA @ 1.3V ~ 1.8V
-40°C ~ 85°C (TA)
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
PCF85363ATT1/AJ
NXP
IC RTC CLK/CALENDAR I2C 10TSSOP
3,780
-
Clock/Calendar
Alarm, Leap Year, Watchdog Timer
64B
HH:MM:SS:hh (12/24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
0.9V ~ 5.5V
0.9V ~ 5.5V
0.885µA @ 3.3V
-40°C ~ 85°C
Surface Mount
10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
10-TSSOP
PT7C433833AWEX
Diodes Incorporated
IC RTC I2C SER 8SOIC T&R 2.5K
2,100
-
Clock/Calendar
Leap Year, NVSRAM, Square Wave Output
56B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
2.7V ~ 5.5V
1.5V ~ 3.7V
125µA @ 2.7V ~ 5.5V
-40°C ~ 85°C
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
PCF8523TS/1,118
NXP
IC RTC CLK/CALENDAR I2C 14-TSSOP
3,474
-
Clock/Calendar
Alarm, Leap Year, Watchdog Timer
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
1.6V ~ 5.5V
1.8V ~ 5.5V
0.5µA @ 2V ~ 5V
-40°C ~ 85°C
Surface Mount
14-TSSOP (0.173", 4.40mm Width)
14-TSSOP
PT7C4339WEX
Diodes Incorporated
IC RTC CAL I2C/2-WIRE SER 8SOIC
79,610
-
Clock/Calendar
Alarm, Leap Year, Square Wave Output
-
HH:MM:SS (12/24 hr)
YY-MM-DD
I²C, 2-Wire Serial
3V ~ 5.5V
1.3V ~ 3.7V
250µA @ 3V ~ 5.5V
-40°C ~ 85°C (TA)
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
S-35190A-I8T1U
ABLIC
IC RTC CLK/CALENDAR SER SNT-8A
2,484
-
Clock/Calendar
Alarm, Leap Year
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
3-Wire Serial
1.3V ~ 5.5V
-
0.93µA ~ 1.1µA @ 3V ~ 5V
-40°C ~ 85°C
Surface Mount
8-SMD, Flat Lead
SNT-8A
S-35390A-T8T1U
ABLIC
IC RTC CLK/CALENDAR I2C 8TSSOP
6,534
-
Clock/Calendar
Alarm, Leap Year
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
1.3V ~ 5.5V
-
14µA ~ 30µA @ 3V ~ 5V
-40°C ~ 85°C
Surface Mount
8-TSSOP (0.173", 4.40mm Width)
8-TSSOP
S-35392A-I8T1U
ABLIC
IC RTC CLK/CALENDAR I2C SNT-8A
5,958
-
Clock/Calendar
Alarm, Leap Year
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
1.3V ~ 5.5V
-
14µA ~ 30µA @ 3V ~ 5V
-40°C ~ 85°C
Surface Mount
8-SMD, Flat Lead
SNT-8A
PT7C433833AUEX
Diodes Incorporated
IC RTC I2C SER 8MSOP T&R 2.5K
3,024
-
Clock/Calendar
Leap Year, NVSRAM, Square Wave Output
56B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
2.7V ~ 5.5V
1.5V ~ 3.7V
125µA @ 2.7V ~ 5.5V
-40°C ~ 85°C
Surface Mount
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
8-MSOP
M41T64Q6F
STMicroelectronics
IC RTC CLK/CALENDAR I2C 16-QFN
43,646
Timekeeper®
Clock/Calendar
Alarm, Leap Year, Square Wave Output, Watchdog Timer
-
HH:MM:SS:hh (24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
1.3V ~ 4.4V
-
0.7µA ~ 0.95µA @ 1.3V ~ 4.4V
-40°C ~ 85°C
Surface Mount
16-VFQFN Exposed Pad
16-QFN (3x3)
M41T60Q6F
STMicroelectronics
IC RTC CLK/CALENDAR I2C 16-QFN
7,254
-
Clock/Calendar
Leap Year
-
HH:MM:SS (24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
1.3V ~ 4.4V
-
0.7µA ~ 0.95µA @ 3.6V ~ 4.4V
-40°C ~ 85°C
Surface Mount
16-VFQFN Exposed Pad
16-QFN (3x3)
AB1805-T3
Abracon
IC RTC CLK/CALENDAR I2C 16-QFN
2,646
-
Clock/Calendar
Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer
256B
HH:MM:SS:hh
YY-MM-DD-dd
I²C, 2-Wire Serial
1.7V ~ 3.6V
1.5V ~ 3.6V
0.17µA ~ 0.22µA @ 1.8V ~ 3V
-40°C ~ 85°C
Surface Mount
16-VFQFN Exposed Pad
16-QFN (3x3)
M41T66Q6F
STMicroelectronics
IC RTC CLK/CALENDAR I2C 16-QFN
3,510
Timekeeper®
Clock/Calendar
Alarm, Leap Year, Square Wave Output, Watchdog Timer
-
HH:MM:SS:hh (24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
1.5V ~ 4.4V
-
0.9µA ~ 1.1µA @ 1.5V ~ 4.4V
-40°C ~ 85°C
Surface Mount
16-VFQFN Exposed Pad
16-QFN (3x3)
M41T80M6F
STMicroelectronics
IC RTC CLK/CALENDAR I2C 8-SOIC
32,851
-
Clock/Calendar
Alarm, Leap Year, Square Wave Output
-
HH:MM:SS:hh (24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
2V ~ 5.5V
-
2.4µA ~ 31µA @ 2V ~ 5.5V
-40°C ~ 85°C
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SO
ISL12058IRTZ
Renesas Electronics America Inc.
IC RTC CLK/CALENDAR I2C 8-TDFN
20,460
-
Clock/Calendar
Alarm, Leap Year
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
I²C, 2-Wire Serial
1.8V ~ 3.6V
-
0.65µA @ 1.8V
-40°C ~ 85°C
Surface Mount
8-WDFN Exposed Pad
8-TDFN (3x3)