DS1302Z+T&R
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR SER 8SOIC
Sa stock15607 pcs
-
2V ~ 5.5V
31B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2V ~ 5.5V
0.3µA ~ 1µA @ 2V ~ 5V
-
-
-
DS1302
Tape & Reel (TR)
-
-
-
0°C ~ 70°C
Surface Mount
Clock/Calendar
Leap Year, NVSRAM, Trickle-Charger
3-Wire Serial
8-SOIC (0.154", 3.90mm Width)
8-SOIC
RFQ
DS1339BU+T
Analog Devices Inc./Maxim Integrated
IC RTC CLOCK/CALENDAR I2C 8UMAX
Sa stock13535 pcs
-
1.71V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.3V ~ 3.7V
200µA @ 1.71V ~ 5.5V
-
-
-
DS1339
Tape & Reel (TR)
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Square Wave Output, Trickle-Charger
I²C, 2-Wire Serial
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
8-uMAX/uSOP
RFQ
DS1747W-120+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 32EDIP
Sa stock1003 pcs
-
2.97V ~ 3.63V
512KB
HH:MM:SS (24 hr)
YY-MM-DD-dd
-
2mA @ 3.3V
-
-
-
DS1747
Tube
-
-
-
0°C ~ 70°C
Through Hole
Clock/Calendar
Leap Year, NVSRAM, Y2K
Parallel
32-DIP Module (0.600', 15.24mm)
32-EDIP
RFQ
DS1344D-3+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR SPI 14TDFN
Sa stock8371 pcs
-
2.7V ~ 5.5V
96B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.3V ~ 5.5V
-
-
-
-
DS1344
Tube
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger
SPI
14-WFDFN Exposed Pad
14-TDFN (3x3)
RFQ
CDP68HC68T1M96
Renesas Electronics America Inc
IC RTC CLK/CALENDAR SPI 20SOIC
Sa stock8790 pcs
-
3V ~ 6V
32B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.2V ~ 6V
20µA ~ 500µA @ 5V
-
-
-
CDP68HC68T1
Tape & Reel (TR)
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Square Wave Output, Watchdog Timer
SPI
20-SOIC (0.295", 7.50mm Width)
20-SOIC
RFQ
M41T83SMY6F
STMicroelectronics
IC RTC CLK/CALENDAR I2C 18SOX
Sa stock11191 pcs
-
3V ~ 5.5V
7B
HH:MM:SS:hh (24 hr)
YY-MM-DD-dd
2V ~ 5.5V
10µA @ 5.5V
-
-
-
M41T83
Tape & Reel (TR)
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer
I²C, 2-Wire Serial
18-SOX, 18-SOIC with Crystal (7.5mm Width)
18-SOX
RFQ
DS1307N+
Analog Devices Inc./Maxim Integrated
IC RTC CLOCK/CALENDAR I2C 8DIP
Sa stock11781 pcs
-
4.5V ~ 5.5V
56B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2V ~ 3.5V
200µA @ 5V
-
-
-
DS1307
Tube
-
-
-
-40°C ~ 85°C
Through Hole
Clock/Calendar
Leap Year, NVSRAM, Square Wave Output
I²C, 2-Wire Serial
8-DIP (0.300", 7.62mm)
8-PDIP
RFQ
DS1339AU+T
Analog Devices Inc./Maxim Integrated
IC RTC CLOCK/CALENDAR I2C 8UMAX
Sa stock15904 pcs
-
1.71V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.3V ~ 3.7V
200µA @ 1.71V ~ 5.5V
-
-
-
DS1339
Tape & Reel (TR)
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Square Wave Output, Trickle-Charger
I²C, 2-Wire Serial
8-TSSOP, 8-MSOP (0.118', 3.00mm Width)
8-uMAX/uSOP
RFQ
M41T11MH6F
STMicroelectronics
IC RTC CLK/CALENDAR I2C 28SOH
Sa stock6969 pcs
-
2V ~ 5.5V
56B
HH:MM:SS
YY-MM-DD-dd
2.5V ~ 3.5V
70µA @ 2V ~ 5.5V
-
-
-
M41T11
Tape & Reel (TR)
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Leap Year, NVSRAM
I²C, 2-Wire Serial
28-SOP (0.350', 8.89mm Width) with SNAPHAT Sockets
28-SOH
RFQ
AM0805AQ
Ambiq Micro, Inc.
REAL-TIME CLOCK I2C INTERFACE
Sa stock29358 pcs
Digi-Reel®
-
-
-
-
-
-
Lead free / RoHS Compliant
1 (Unlimited)
1822-1004-6
-
-
*
14 Weeks
Real Time Clock (RTC) IC 16-VFQFN Exposed Pad
-
Surface Mount
-
-
-
16-VFQFN Exposed Pad
16-QFN (3x3)
RFQ
DS1747P-70+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 34PCM
Sa stock16700 pcs
-
4.5V ~ 5.5V
512KB
HH:MM:SS (24 hr)
YY-MM-DD-dd
3V
4mA @ 5V
-
-
-
DS1747
Tube
-
-
-
0°C ~ 70°C
Surface Mount
Clock/Calendar
Leap Year, NVSRAM, Y2K
Parallel
34-PowerCap™ Module
34-PowerCap Module
RFQ
M41T64Q6F
STMicroelectronics
IC RTC CLK/CALENDAR I2C 16QFN
Sa stock15460 pcs
-
1.3V ~ 4.4V
-
HH:MM:SS:hh (24 hr)
YY-MM-DD-dd
-
0.7µA ~ 0.95µA @ 1.3V ~ 4.4V
-
-
-
M41T64
Tape & Reel (TR)
Timekeeper®
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Square Wave Output, Watchdog Timer
I²C, 2-Wire Serial
16-VFQFN Exposed Pad
16-QFN (3x3)
RFQ
M48T02-200PC1
STMicroelectronics
IC RTC CLK/CALENDAR PAR 24-DIP
Sa stock6410 pcs
-
4.75V ~ 5.5V
-
HH:MM:SS (24 hr)
YY-MM-DD-dd
-
3mA @ 4.7V ~ 5.5V
-
-
-
M48T02
Tube
Timekeeper®
-
-
0°C ~ 70°C
Through Hole
Clock/Calendar
Leap Year
Parallel
24-DIP Module (0.600', 15.24mm)
24-PCDIP, CAPHAT®
RFQ
ISL12058IBZ-T
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 8SOIC
Sa stock21502 pcs
-
1.8V ~ 3.6V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
-
0.65µA @ 1.8V
-
-
-
ISL12058
Tape & Reel (TR)
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year
I²C, 2-Wire Serial
8-SOIC (0.154', 3.90mm Width)
8-SOIC
RFQ
M48T18-150PC1
STMicroelectronics
IC RTC CLK/CALENDAR PAR 28DIP
Sa stock1825 pcs
-
4.5V ~ 5.5V
-
HH:MM:SS (24 hr)
YY-MM-DD-dd
-
3mA @ 4.5V ~ 5.5V
-
-
-
M48T18
Tube
Timekeeper®
-
-
0°C ~ 70°C
Through Hole
Clock/Calendar
Leap Year, Watchdog Timer
Parallel
28-DIP Module (0.600", 15.24mm)
28-PCDIP, CAPHAT®
RFQ
ISL12058IRTZ
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 8TDFN
Sa stock27008 pcs
-
1.8V ~ 3.6V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
-
0.65µA @ 1.8V
-
-
-
ISL12058
Tube
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year
I²C, 2-Wire Serial
8-WDFN Exposed Pad
8-TDFN (3x3)
RFQ
CDP68HC68T1EZ
Renesas Electronics America Inc
IC RTC CLK/CALENDAR SPI 16DIP
Sa stock2600 pcs
-
3V ~ 6V
32B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.2V ~ 6V
20µA ~ 500µA @ 5V
-
-
-
CDP68HC68
Tray
-
-
-
-40°C ~ 85°C
Through Hole
Clock/Calendar
Alarm, Leap Year, Square Wave Output, Watchdog Timer
SPI
16-DIP (0.300', 7.62mm)
16-PDIP
RFQ
M48T12-150PC1
STMicroelectronics
IC RTC CLK/CALENDAR PAR 24DIP
Sa stock2565 pcs
-
4.5V ~ 5.5V
-
HH:MM:SS (24 hr)
YY-MM-DD-dd
-
3mA @ 4.5V ~ 5.5V
-
-
-
M48T12
Tube
Timekeeper®
-
-
0°C ~ 70°C
Through Hole
Clock/Calendar
Leap Year
Parallel
24-DIP Module (0.600', 15.24mm)
24-PCDIP, CAPHAT®
RFQ
DS17287-5
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 24EDIP
Sa stock12530 pcs
-
4.5V ~ 5.5V
2KB
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.5V ~ 3.7V
3mA @ 4.5V ~ 5.5V
-
-
-
DS17287
Tube
-
-
-
0°C ~ 70°C
Through Hole
Clock/Calendar
Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
Parallel
24-DIP Module (0.600", 15.24mm)
24-EDIP
RFQ
DS1742-100+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 24EDIP
Sa stock13810 pcs
-
4.5V ~ 5.5V
2KB
HH:MM:SS (24 hr)
YY-MM-DD-dd
-
3mA @ 5V
-
-
-
DS1742
Tube
-
-
-
0°C ~ 70°C
Through Hole
Clock/Calendar
Leap Year, NVSRAM, Y2K
Parallel
24-DIP Module (0.600", 15.24mm)
24-EDIP
RFQ
MCP7940M-I/MS
Microchip Technology
IC RTC CLK/CALENDAR I2C 8MSOP
Sa stock57160 pcs
-
1.8V ~ 5.5V
64B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
-
1µA @ 5.5V
-
-
-
MCP7940
Tube
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Square Wave Output, SRAM
I²C, 2-Wire Serial
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
8-MSOP
RFQ
M41T83SQA6F
STMicroelectronics
IC RTC CLK/CALENDAR I2C 16QFN
Sa stock12009 pcs
-
3V ~ 5.5V
7B
HH:MM:SS:hh (24 hr)
YY-MM-DD-dd
2V ~ 5.5V
10µA @ 5.5V
-
-
-
M41T83
Tape & Reel (TR)
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer
I²C, 2-Wire Serial
16-VQFN Exposed Pad
16-QFN (4x4)
RFQ
DS1746P-70+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 34PCM
Sa stock952 pcs
-
4.5V ~ 5.5V
128KB
HH:MM:SS (24 hr)
YY-MM-DD-dd
3V
4mA @ 5V
-
-
-
DS1746
Tray
-
-
-
0°C ~ 70°C
Surface Mount
Clock/Calendar
Leap Year, NVSRAM, Y2K
Parallel
34-PowerCap™ Module
34-PowerCap Module
RFQ
M41ST84WMQ6F
STMicroelectronics
IC RTC CLOCK/CALENDAR I2C 16SO
Sa stock5590 pcs
-
2.7V ~ 3.6V
44B
HH:MM:SS:hh (24 hr)
YY-MM-DD-dd
2.5V ~ 3.5V
0.5mA @ 2.7V ~ 3.6V
-
-
-
M41ST
Tape & Reel (TR)
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer
I²C, 2-Wire Serial
16-SOIC (0.154', 3.90mm Width)
16-SO
RFQ
X1205S8T1
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 8SOIC
Sa stock13230 pcs
-
2.7V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.8V ~ 5.5V
10µA ~ 20µA @ 2.7V ~ 5V
-
-
-
X1205
Tape & Reel (TR)
-
-
-
0°C ~ 70°C
Surface Mount
Clock/Calendar
Alarm, Leap Year
I²C, 2-Wire Serial
8-SOIC (0.154', 3.90mm Width)
8-SOIC
RFQ
ICM7170IBG
Rochester Electronics, LLC
REAL TIME CLOCK, CMOS, PDSO24
Sa stock14670 pcs
-
1.9V, 2.6V ~ 5.5V
-
HH:MM:SS:hh (12/24 hr)
YY-MM-DD-dd
2.8V ~ 3.5V
20µA @ 5V
-
-
-
ICM7170
Bulk
-
-
-
-40°C ~ 85°C (TA)
Surface Mount
Clock/Calendar
Alarm
-
-
-
RFQ
PT7C433833WEX
Diodes Incorporated
IC RTC CLK/CALENDAR I2C 8SOIC
Sa stock6720 pcs
-
2.7V ~ 5.5V
56b
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.5V ~ 3.7V
125µA @ 2.7V ~ 5.5V
-
-
-
-
Tape & Reel (TR)
-
-
-
-40°C ~ 85°C (TA)
Surface Mount
Clock/Calendar
Leap Year, NVSRAM, Square Wave Output
I²C, 2-Wire Serial
8-SOIC (0.154", 3.90mm Width)
8-SOIC
RFQ
DS1687-5IND+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 24EDIP
Sa stock2509 pcs
-
4.5V ~ 5.5V
242B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.5V ~ 3.7V
3mA @ 5V
-
-
-
DS1687
Tube
-
-
-
-40°C ~ 85°C
Through Hole
Clock/Calendar
Alarm, NVSRAM, Square Wave Output, Y2K
Parallel
24-DIP Module (0.600', 15.24mm)
24-EDIP
RFQ
X1286A8
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 8SOIC
Sa stock7910 pcs
-
2.7V ~ 5.5V
-
HH:MM:SS:hh (12/24 hr)
YY-MM-DD-dd
1.8V ~ 5.5V
10µA ~ 20µA @ 2.7V ~ 5V
-
-
-
X1286
Tube
-
-
-
0°C ~ 70°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Supervisor, Watchdog Timer
I²C, 2-Wire Serial
8-SOIC (0.209', 5.30mm Width)
8-SOIC
RFQ
DS1644P-120
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 34PCM
Sa stock5100 pcs
-
4.5V ~ 5.5V
32KB
HH:MM:SS (24 hr)
YY-MM-DD-dd
3V
4mA @ 4.5V ~ 5.5V
-
-
-
DS1644
Tube
-
-
-
0°C ~ 70°C
Surface Mount
Clock/Calendar
Leap Year, NVSRAM
Parallel
34-PowerCap™ Module
34-PowerCap Module
RFQ
X1227S8I-2.7
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 8SOIC
Sa stock6580 pcs
-
2.7V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.8V ~ 5.5V
10µA ~ 20µA @ 2.7V ~ 5V
-
-
-
X1227
Tube
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Supervisor, Watchdog Timer
I²C, 2-Wire Serial
8-SOIC (0.154', 3.90mm Width)
8-SOIC
RFQ
M41ST85WMH6F
STMicroelectronics
IC RTC CLK/CALENDAR I2C 28SOH
Sa stock5546 pcs
-
2.7V ~ 3.6V
44B
HH:MM:SS:hh (24 hr)
YY-MM-DD-dd
2.5V ~ 3.5V
0.5mA @ 2.7V ~ 3.6V
-
-
-
M41ST85
Tape & Reel (TR)
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer
I²C, 2-Wire Serial
28-SOP (0.350', 8.89mm Width) with SNAPHAT Sockets
28-SOH
RFQ
DS1391U-33+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR SPI 10UMAX
Sa stock14031 pcs
-
2.97V ~ 5.5V
-
HH:MM:SS:hh (12/24 hr)
YY-MM-DD-dd
1.3V ~ 5.5V
175µA @ 2.97V ~ 5.5V
-
-
-
DS1391
Tube
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Square Wave Output, Trickle-Charger
SPI
10-TFSOP, 10-MSOP (0.118', 3.00mm Width)
10-uMAX/uSOP
RFQ
R2223T-E2-F
Nisshinbo Micro Devices Inc.
IC RTC CLK/CALENDAR I2C 10TSSOP
Sa stock49760 pcs
-
1.5V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
-
0.9µA @ 3V
-
-
-
R2223
Tape & Reel (TR)
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, RAM
I²C, 2-Wire Serial
10-VFSOP, 10-MSOP (0.110", 2.80mm Width)
10-TSSOPG
RFQ
PCF85063TP/1Z
NXP USA Inc.
IC RTC CLK/CALENDAR I2C 8HWSON
Sa stock79000 pcs
-
0.9V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
-
0.6µA @ 3.3V
-
-
-
PCF85063
Tape & Reel (TR)
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Square Wave Output
I²C, 2-Wire Serial
8-WFDFN Exposed Pad
8-HWSON (2x3)
RFQ
DS17885S-5
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 24SOIC
Sa stock11330 pcs
-
4.5V ~ 5.5V
8KB
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.5V ~ 3.7V
3mA @ 4.5V ~ 5.5V
-
-
-
DS17885
Tube
-
-
-
0°C ~ 70°C
Surface Mount
Clock/Calendar
Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
Parallel
24-SOIC (0.295', 7.50mm Width)
24-SOIC
RFQ
BQ4802YDW
Texas Instruments
IC RTC CLK/CALENDAR PAR 28SOIC
Sa stock1692 pcs
-
4.5V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.4V ~ 4V
1.5mA (Typ) @ 4.5 V ~ 5.5 V
-
-
-
BQ4802
Tube
-
-
-
0°C ~ 70°C
Surface Mount
Clock/Calendar
Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer
Parallel
28-SOIC (0.295', 7.50mm Width)
28-SOIC
RFQ
DS1556-70+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 32EDIP
Sa stock1004 pcs
-
4.5V ~ 5.5V
128KB
HH:MM:SS (24 hr)
YY-MM-DD-dd
-
6mA @ 5V
-
-
-
DS1556
Tube
-
-
-
0°C ~ 70°C
Through Hole
Clock/Calendar
Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
Parallel
32-DIP Module (0.600", 15.24mm)
32-EDIP
RFQ
DS3231S
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR I2C 16SOIC
Sa stock16490 pcs
-
2.3V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.3V ~ 5.5V
110µA ~ 170µA @ 3.63V ~ 5.5V
-
-
-
DS3231
Tube
-
-
-
0°C ~ 70°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Square Wave Output, TCXO/Crystal
I²C, 2-Wire Serial
16-SOIC (0.295", 7.50mm Width)
16-SOIC
RFQ
DS1647P-120+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 34PCM
Sa stock8060 pcs
-
4.5V ~ 5.5V
512KB
HH:MM:SS (24 hr)
YY-MM-DD-dd
3V
4mA @ 4.5V ~ 5.5V
-
-
-
DS1647
Tube
-
-
-
0°C ~ 70°C
Surface Mount
Clock/Calendar
Leap Year, NVSRAM
Parallel
34-PowerCap™ Module
34-PowerCap Module
RFQ
PT7C433833UE
Diodes Incorporated
IC RTC CLK/CALENDAR I2C 8MSOP
Sa stock17840 pcs
-
2.7V ~ 5.5V
56B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.5V ~ 3.7V
125µA @ 2.7V ~ 5.5V
-
-
-
-
Tube
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Leap Year, NVSRAM, Square Wave Output
I²C, 2-Wire Serial
8-TSSOP, 8-MSOP (0.118', 3.00mm Width)
8-MSOP
RFQ
DS1307Z+T&R
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR I2C 8SOIC
Sa stock16370 pcs
-
4.5V ~ 5.5V
56B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2V ~ 3.5V
200µA @ 5V
-
-
-
DS1307
Tape & Reel (TR)
-
-
-
0°C ~ 70°C
Surface Mount
Clock/Calendar
Leap Year, NVSRAM, Square Wave Output
I²C, 2-Wire Serial
8-SOIC (0.154", 3.90mm Width)
8-SOIC
RFQ
BQ4845S-A4NTR
Texas Instruments
IC RTC CLK/CALENDAR PAR 28SOIC
Sa stock7620 pcs
-
4.75V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.3V ~ 4V
1.5mA (Typ) @ 4.5 V ~ 5.5 V
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-
-
BQ4845
Tape & Reel (TR)
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer
Parallel
28-SOIC (0.295", 7.50mm Width)
28-SOIC
RFQ
P8254-2
Rochester Electronics, LLC
P8254 - PROGRAMMABLE TIMER, 3 TI
Sa stock1742 pcs
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-
-
-
-
-
-
-
-
-
-
Bulk
*
-
-
-
-
-
-
-
-
-
RFQ
DS1743-100IND+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 28EDIP
Sa stock8950 pcs
-
4.5V ~ 5.5V
8KB
HH:MM:SS (24 hr)
YY-MM-DD-dd
-
3mA @ 5V
-
-
-
DS1743
Tube
-
-
-
-40°C ~ 85°C
Through Hole
Clock/Calendar
Leap Year, NVSRAM, Y2K
Parallel
28-DIP Module (0.600", 15.24mm)
28-EDIP
RFQ
S-35390A-J8T1U
ABLIC Inc.
IC RTC CLOCK/CALENDAR I2C 8SOP
Sa stock58440 pcs
-
1.3V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
-
14µA ~ 30µA @ 3V ~ 5V
-
-
-
S-35390
Tape & Reel (TR)
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year
I²C, 2-Wire Serial
8-SOIC (0.154", 3.90mm Width)
8-SOP-J
RFQ
M41T56M6E
STMicroelectronics
IC RTC CLK/CALENDAR I2C 8SOIC
Sa stock4220 pcs
-
4.5V ~ 5.5V
56B
HH:MM:SS (24 hr)
YY-MM-DD-dd
2.5V ~ 3.5V
100µA (Typ) @ 4.5V ~ 5.5V
-
-
-
M41T56
Tube
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Leap Year, NVSRAM
I²C, 2-Wire Serial
8-SOIC (0.154", 3.90mm Width)
8-SOIC
RFQ
ISL12029IBZ
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 14SOIC
Sa stock5610 pcs
-
2.7V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.8V ~ 5.5V
10µA ~ 20µA @ 2.7V ~ 5.5V
-
-
-
ISL12029
Tube
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Supervisor, Watchdog Timer
I²C, 2-Wire Serial
14-SOIC (0.154', 3.90mm Width)
14-SOIC
RFQ
M41ST87YMX6
STMicroelectronics
IC RTC CLOCK/CALENDAR I2C 28SO
Sa stock12730 pcs
-
4.5V ~ 5.5V
128B
HH:MM:SS:hh (24 hr)
YY-MM-DD-dd
2.5V ~ 5.5V
1mA @ 4.5V ~ 5.5V
-
-
-
M41ST
Tube
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer
I²C, 2-Wire Serial
28-SOIC (0.295", 7.50mm Width)
28-SO
RFQ
MCP79401-I/ST
Microchip Technology
IC RTC CLK/CALENDAR I2C 8TSSOP
Sa stock35748 pcs
-
1.8V ~ 5.5V
64B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.3V ~ 5.5V
1.2µA (Typ) @ 3.3V
-
-
-
MCP79401
Tube
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Square Wave Output, SRAM, Unique ID
I²C, 2-Wire Serial
8-TSSOP (0.173", 4.40mm Width)
8-TSSOP
RFQ