DS1305E
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR SPI 20TSSOP
En stock5200 pcs
2V ~ 5.5V
96B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2V ~ 5.5V
25.3µA ~ 81µA @ 2V ~ 5V
DS1305
Tube
-
0°C ~ 70°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, NVSRAM, Trickle-Charger
SPI
20-TSSOP (0.173', 4.40mm Width)
20-TSSOP
RFQ
DS1339U-3+
Analog Devices Inc./Maxim Integrated
IC RTC CLOCK/CALENDAR I2C 8UMAX
En stock13601 pcs
2.7V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.3V ~ 3.7V
150µA @ 3.3V
DS1339
Tube
-
-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
X1205S8ZT1
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 8SOIC
En stock13860 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
DS1687-3
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 24EDIP
En stock17220 pcs
2.7V ~ 3.7V
242B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.5V ~ 3.7V
2mA @ 3V
DS1687
Tube
-
0°C ~ 70°C
Through Hole
Clock/Calendar
Alarm, NVSRAM, Square Wave Output, Y2K
Parallel
24-DIP Module (0.600", 15.24mm)
24-EDIP
RFQ
M41T60Q6F
STMicroelectronics
IC RTC CLK/CALENDAR I2C 16QFN
En stock5240 pcs
1.3V ~ 4.4V
-
HH:MM:SS (24 hr)
YY-MM-DD-dd
-
0.7µA ~ 0.95µA @ 3.6V ~ 4.4V
M41T60
Tape & Reel (TR)
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Leap Year
I²C, 2-Wire Serial
16-VFQFN Exposed Pad
16-QFN (3x3)
RFQ
DS1643-100+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 28EDIP
En stock13030 pcs
4.5V ~ 5.5V
8KB
HH:MM:SS (24 hr)
YY-MM-DD-dd
-
3mA @ 5V
DS1643
Tube
-
0°C ~ 70°C
Through Hole
Clock/Calendar
Leap Year, NVSRAM
Parallel
28-DIP Module (0.600', 15.24mm)
28-EDIP
RFQ
DS1742-85+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 24-EDIP
En stock2301 pcs
-
-
-
-
-
-
DS1742
Tube
*
-
-
-
-
-
-
-
RFQ
DS17487-5IND+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 24EDIP
En stock2063 pcs
4.5V ~ 5.5V
4KB
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.5V ~ 3.7V
3mA @ 4.5V ~ 5.5V
DS17487
Tube
-
-40°C ~ 85°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
DS17485S-5+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 24SOIC
En stock2647 pcs
4.5V ~ 5.5V
4KB
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.5V ~ 3.7V
3mA @ 4.5V ~ 5.5V
DS17485
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
DS1685E-5
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 24TSSOP
En stock12220 pcs
4.5V ~ 5.5V
242B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.5V ~ 3.7V
3mA @ 5V
DS1685
Tube
-
0°C ~ 70°C
Surface Mount
Clock/Calendar
Alarm, NVSRAM, Square Wave Output, Y2K
Parallel
24-TSSOP (0.173", 4.40mm Width)
24-TSSOP
RFQ
M41T00CAPPC1
STMicroelectronics
IC RTC CLK/CALENDAR I2C 24-DIP
En stock15980 pcs
2.7V ~ 5.5V
-
HH:MM:SS (24 hr)
YY-MM-DD-dd
Integrated
70µA @ 2.7V ~ 5.5V
M41T00
Tube
Timekeeper®, CAPHAT™
0°C ~ 70°C
Through Hole
Clock/Calendar
Leap Year
I²C, 2-Wire Serial
24-DIP (0.600", 15.24mm)
24-PCDIP, CAPHAT®
RFQ
MAX6901ETA
Analog Devices Inc./Maxim Integrated
MAX6901 3-WIRE SERIAL RTC
En stock12512 pcs
-
-
-
-
-
-
-
Bulk
*
-
-
-
-
-
-
-
RFQ
ISL12028IB27Z-T
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 14SOIC
En stock13320 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
ISL12028
Tape & Reel (TR)
-
-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
DS1557WP-120+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 34PCM
En stock735 pcs
2.97V ~ 3.63V
512KB
HH:MM:SS (24 hr)
YY-MM-DD-dd
3V
4mA @ 3.3V
DS1557
Tray
-
0°C ~ 70°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
Parallel
34-PowerCap™ Module
34-PowerCap Module
RFQ
MCP79412-I/MS
Microchip Technology
IC RTC CLK/CALENDAR I2C 8MSOP
En stock23224 pcs
1.8V ~ 5.5V
64B, 1Kb
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.3V ~ 5.5V
1.2µA @ 3.3V
MCP79412
Tube
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Square Wave Output, SRAM, Unique ID
I²C, 2-Wire Serial
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
8-MSOP
RFQ
DS1673E-3+
Analog Devices Inc./Maxim Integrated
IC RTC SYST CTRLR SER 20TSSOP
En stock4234 pcs
2.7V ~ 3.3V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.5V ~ 3.7V
100µA @ 3V
DS1673
Tube
-
0°C ~ 70°C
Surface Mount
Portable System Controller
Alarm, Leap Year, Watchdog Timer
3-Wire Serial
20-TSSOP (0.173", 4.40mm Width)
20-TSSOP
RFQ
MCP79410-I/ST
Microchip Technology
IC RTC CLK/CALENDAR I2C 8TSSOP
En stock30098 pcs
1.8V ~ 5.5V
64B, 1Kb
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.3V ~ 5.5V
1.2µA @ 3.3V
MCP79410
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
M41T01M6F
STMicroelectronics
IC RTC CLK/CALENDAR I2C 8SOIC
En stock18624 pcs
2V ~ 5.5V
-
HH:MM:SS
YY-MM-DD-dd
2.5V ~ 3.5V
70µA @ 2V ~ 5.5V
M41T01
Tape & Reel (TR)
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Leap Year
I²C, 2-Wire Serial
8-SOIC (0.154', 3.90mm Width)
8-SOIC
RFQ
DS1338U-33+
Analog Devices Inc./Maxim Integrated
IC RTC CLOCK/CALENDAR I2C 8UMAX
En stock17155 pcs
3V ~ 5.5V
56B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.3V ~ 3.7V
125µA ~ 200µA @ 3.63V ~ 5.5V
DS1338
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-uMAX/uSOP
RFQ
DS1685S-5+T&R
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 24SOIC
En stock9334 pcs
4.5V ~ 5.5V
242B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.5V ~ 3.7V
3mA @ 5V
DS1685
Tape & Reel (TR)
-
0°C ~ 70°C
Surface Mount
Clock/Calendar
Alarm, NVSRAM, Square Wave Output, Y2K
Parallel
24-SOIC (0.295', 7.50mm Width)
24-SOIC
RFQ
PT7C4311ZEEX
Diodes Incorporated
IC RTC CLK/CALENDAR I2C 8TDFN
En stock65910 pcs
1.2V ~ 5.5V
56B
HH:MM:SS (24 hr)
YY-MM-DD
2V ~ 3.5V
150µA @ 1.5V ~ 5.5V
PT7C4311
Tape & Reel (TR)
-
-40°C ~ 85°C (TA)
Surface Mount
Clock/Calendar
Leap Year, Square Wave Output, Y2K
I²C, 2-Wire Serial
8-WFDFN Exposed Pad
8-TDFN (2x3)
RFQ
DS1647P-120+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 34PCM
En 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
DS1644-120+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 28EDIP
En stock4460 pcs
4.5V ~ 5.5V
32KB
HH:MM:SS (24 hr)
YY-MM-DD-dd
-
4mA @ 4.5V ~ 5.5V
DS1644
Tube
-
0°C ~ 70°C
Through Hole
Clock/Calendar
Leap Year, NVSRAM
Parallel
28-DIP Module (0.600", 15.24mm)
28-EDIP
RFQ
DS1390U-33
Analog Devices Inc./Maxim Integrated
IC BATT CHG SPI RTC W/TRICKLE
En stock16857 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
DS1390
Bulk
-
-40°C ~ 85°C (TA)
Surface Mount
Clock/Calendar
Alarm, Leap Year, Square Wave Output, Trickle-Charger
SPI, 4-Wire Serial
10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
10-uMAX
RFQ
M41T315V-85MH6F
STMicroelectronics
IC RTC PHANTOM CHIP SER 28SOH
En stock4501 pcs
3V ~ 3.6V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.5V ~ 3.7V
2mA @ 2.7V ~ 3.6V
M41T315
Tape & Reel (TR)
-
-40°C ~ 85°C
Surface Mount
Phantom Time Chip
Leap Year, Supervisor
Serial
28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets
28-SOH
RFQ
M41T56M6E
STMicroelectronics
IC RTC CLK/CALENDAR I2C 8SOIC
En 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
DS1501Y
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 28DIP
En stock4080 pcs
4.5V ~ 5.5V
256B
HH:MM:SS (24 hr)
YY-MM-DD-dd
2.5V ~ 3.7V
5mA @ 4.5V ~ 5.5V
DS1501
Tube
-
0°C ~ 70°C
Through Hole
Clock/Calendar
Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K
Parallel
28-DIP (0.600", 15.24mm)
28-PDIP
RFQ
DS14287
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 24EDIP
En stock15260 pcs
4.5V ~ 5.5V
114B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.5V ~ 3.6V
0.5µA @ 4.5V ~ 5.5V
DS14287
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
PT7C4339WEX
Diodes Incorporated
IC RTC CLK/CALENDAR I2C 8SOIC
En stock65660 pcs
3V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD
1.3V ~ 3.7V
250µA @ 3V ~ 5.5V
PT7C4339
Tape & Reel (TR)
-
-40°C ~ 85°C (TA)
Surface Mount
Clock/Calendar
Alarm, Leap Year, Square Wave Output
I²C, 2-Wire Serial
8-SOIC (0.154", 3.90mm Width)
8-SOIC
RFQ
BQ4847YMT
Texas Instruments
IC RTC CLK/CALENDAR PAR 28-DIP
En stock16810 pcs
4.5V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.3V ~ 4V
-
BQ4847
Tube
-
0°C ~ 70°C
Through Hole
Clock/Calendar
Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer
Parallel
28-DIP Module (0.61', 15.49mm)
28-DIP Module
RFQ
DS12887+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 24EDIP
En stock3449 pcs
4.5V ~ 5.5V
114B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.5V ~ 4V
15mA @ 4.5V ~ 5.5V
DS12887
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
M41T81MX6
STMicroelectronics
IC RTC CLK/CALENDAR I2C 8SOIC
En stock10210 pcs
2V ~ 5.5V
-
HH:MM:SS:hh (24 hr)
YY-MM-DD-dd
2.5V ~ 3.5V
100µA @ 2V ~ 5.5V
M41T81
Tube
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Square Wave Output, Watchdog Timer
I²C, 2-Wire Serial
8-SOIC (0.154', 3.90mm Width)
8-SOIC
RFQ
ISL12026IVZ
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 8TSSOP
En stock12264 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
ISL12026
Tube
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year
I²C, 2-Wire Serial
8-TSSOP (0.173', 4.40mm Width)
8-TSSOP
RFQ
PT7C4337UE
Diodes Incorporated
IC RTC CLK/CALENDAR I2C 8MSOP
En stock10930 pcs
1.8V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
-
0.8µA @ 1.3V ~ 1.8V
-
Tube
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Square Wave Output
I²C, 2-Wire Serial
8-TSSOP, 8-MSOP (0.118', 3.00mm Width)
8-MSOP
RFQ
MCP79400-I/MS
Microchip Technology
IC RTC CLK/CALENDAR I2C 8MSOP
En stock28574 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
MCP79400
Tube
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Square Wave Output, SRAM, Unique ID
I²C, 2-Wire Serial
8-TSSOP, 8-MSOP (0.118', 3.00mm Width)
8-MSOP
RFQ
ICM7170AIPG
Rochester Electronics, LLC
IC RTC CLOCK/CALENDAR 24DIP
En stock7780 pcs
1.9V, 2.6V ~ 5.5V
-
HH:MM:SS:hh (12/24 hr)
YY-MM-DD-dd
2.8V ~ 3.5V
20µA @ 5V
-
Bulk
-
-40°C ~ 85°C (TA)
Through Hole
Clock/Calendar
Alarm
-
24-DIP (0.600", 15.24mm)
24-PDIP
RFQ
DS1747-70+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 32EDIP
En stock1081 pcs
4.5V ~ 5.5V
512KB
HH:MM:SS (24 hr)
YY-MM-DD-dd
-
4mA @ 5V
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
DS3232SN#
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR I2C 20SOIC
En stock5040 pcs
2.3V ~ 5.5V
236B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.3V ~ 5.5V
120µA ~ 160µA @ 3.3V ~ 5.5V
DS3232
Tube
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal
I²C, 2-Wire Serial
20-SOIC (0.295", 7.50mm Width)
20-SOIC
RFQ
DS1315EN-33+
Analog Devices Inc./Maxim Integrated
IC RTC PHANTOM CHIP PAR 20TSSOP
En stock2059 pcs
3V ~ 3.6V
-
HH:MM:SS:hh (12/24 hr)
YY-MM-DD-dd
2.5V ~ 3.7V
1.1mA @ 3.3V
DS1315
Tube
-
-40°C ~ 85°C
Surface Mount
Phantom Time Chip
Leap Year
Parallel
20-TSSOP (0.173", 4.40mm Width)
20-TSSOP
RFQ
R2221T-E2-F
Nisshinbo Micro Devices Inc.
IC RTC CLK/CALENDAR I2C 10TSSOP
En stock37720 pcs
1.5V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
-
0.9µA @ 3V
R2221
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
CDP68HC68T1EZ
Renesas Electronics America Inc
IC RTC CLK/CALENDAR SPI 16DIP
En 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
DS1678S+T&R
Analog Devices Inc./Maxim Integrated
IC RTC TIME EVENT REC I2C 8SOIC
En stock9565 pcs
4.5V ~ 5.5V
32B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.6V ~ 3.5V
-
DS1678
Tape & Reel (TR)
-
-40°C ~ 85°C
Surface Mount
Time Event Recorder
Alarm, Leap Year, NVSRAM, Y2K
I²C, 2-Wire Serial
8-SOIC (0.209", 5.30mm Width)
8-SOIC
RFQ
M48T35Y-70MH1F
STMicroelectronics
IC RTC CLK/CALENDAR PAR 28SOH
En stock2467 pcs
4.5V ~ 5.5V
-
HH:MM:SS (24 hr)
YY-MM-DD-dd
-
2mA @ 4.75V ~ 5.5V
M48T35
Tape & Reel (TR)
Timekeeper®
0°C ~ 70°C
Surface Mount
Clock/Calendar
Leap Year
Parallel
28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets
28-SOH
RFQ
PCA85063ATT/AJ
NXP USA Inc.
IC RTC CLK/CALENDAR I2C 8TSSOP
En stock49170 pcs
0.9V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
-
1.8µA @ 5V
PCA85063
Tape & Reel (TR)
Automotive, AEC-Q100
-40°C ~ 105°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Square Wave Output
I²C, 2-Wire Serial
8-TSSOP, 8-MSOP (0.118', 3.00mm Width)
8-TSSOP
RFQ
DS1251W-120
Analog Devices Inc./Maxim Integrated
IC RTC PHANTOM CHIP PAR 32EDIP
En stock5880 pcs
2.97V ~ 3.63V
512KB
HH:MM:SS:hh (12/24 hr)
YY-MM-DD-dd
-
7mA @ 3.3V
DS1251
Tube
-
0°C ~ 70°C
Through Hole
Phantom Time Chip
Leap Year, NVSRAM
Parallel
32-DIP Module (0.600', 15.24mm)
32-EDIP
RFQ
ISL12029IV27AZ
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 14TSSOP
En stock9940 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-TSSOP (0.173", 4.40mm Width)
14-TSSOP
RFQ
DS1689S
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 28SOIC
En stock16240 pcs
2.7V ~ 3.3V, 4.5V ~ 5.5V
114B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.5V ~ 3.7V
2mA @ 3V, 3mA @ 5V
DS1689
Tube
-
0°C ~ 70°C
Surface Mount
Clock/Calendar
NVSRAM
Parallel
28-SOIC (0.337', 8.56mm Width)
28-SOIC
RFQ
DP8570AVX
Texas Instruments
IC RTC TIMER PERIPH PAR 28PLCC
En stock12120 pcs
4.5V ~ 5.5V
44B
HH:MM:SS:hh (12/24 hr)
YY-MM-DD-dd
2.2V ~ 5.1V
1µA @ 5V
DP8570
Tape & Reel (TR)
-
-40°C ~ 85°C
Surface Mount
Timer Clock Peripheral (TCP)
Alarm, Leap Year
Parallel
28-LCC (J-Lead)
28-PLCC (11.51x11.51)
RFQ
DS1554-70IND
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 32EDIP
En stock6450 pcs
4.5V ~ 5.5V
32KB
HH:MM:SS (24 hr)
YY-MM-DD-dd
-
6mA @ 5V
DS1554
Tube
-
-40°C ~ 85°C
Through Hole
Clock/Calendar
Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
Parallel
32-DIP Module (0.600', 15.24mm)
32-EDIP
RFQ
DS3232MZ+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR I2C 8SOIC
En stock5420 pcs
2.3V ~ 4.5V
236B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.3V ~ 4.5V
175µA @ 2.3V ~ 4.5V
DS3232
Tube
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Square Wave Output, SRAM
I²C, 2-Wire Serial
8-SOIC (0.154', 3.90mm Width)
8-SOIC
RFQ