DS14285S+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 24SOIC
I lager14450 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
-
-
-
DS14285
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
S-35190A-T8T1G
ABLIC Inc.
IC RTC CLK/CALENDAR SER 8TSSOP
I lager62350 pcs
-
1.3V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
-
0.93µA ~ 1.1µA @ 3V ~ 5V
-
-
-
S-35190
Tape & Reel (TR)
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year
3-Wire Serial
8-TSSOP (0.173", 4.40mm Width)
8-TSSOP
RFQ
X1205V8IZ
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 8TSSOP
I lager5290 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
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
AM1815AQ
Ambiq Micro, Inc.
REAL-TIME CLOCK WITH POWER MANAG
I lager34722 pcs
Tape & Reel (TR)
-
-
-
-
-
-
Lead free / RoHS Compliant
1 (Unlimited)
1822-1007-2
-
-
*
14 Weeks
Real Time Clock (RTC) IC 16-VFQFN Exposed Pad
-
Surface Mount
-
-
-
16-VFQFN Exposed Pad
16-QFN (3x3)
RFQ
X1228S14IZ
Intersil
IC RTC CLK/CALENDAR I2C 14SOIC
I lager15690 pcs
-
2.7V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.8V ~ 5.5V
10µA ~ 20µA @ 2.7V ~ 5V
-
-
-
-
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
DS1371U+T&R
Analog Devices Inc./Maxim Integrated
IC RTC BINARY COUNTER I2C 8UMAX
I lager22390 pcs
-
1.7V ~ 5.5V
-
Binary
Binary
-
1.3µA @ 1.7V ~ 5.5V
-
-
-
DS1371
Tape & Reel (TR)
-
-
-
-40°C ~ 85°C
Surface Mount
Binary Counter
Alarm, Square Wave Output, Watchdog Timer
I²C, 2-Wire Serial
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
8-uMAX/uSOP
RFQ
ISL12058IBZ
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 8SOIC
I lager20017 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-SOIC (0.154', 3.90mm Width)
8-SOIC
RFQ
M48T58Y-70PC1
STMicroelectronics
IC RTC CLK/CALENDAR PAR 28-DIP
I lager1769 pcs
-
4.5V ~ 5.5V
-
HH:MM:SS (24 hr)
YY-MM-DD-dd
-
3mA @ 4.5V ~ 5.5V
-
-
-
M48T58
Tube
Timekeeper®
-
-
0°C ~ 70°C
Through Hole
Clock/Calendar
Leap Year
Parallel
28-DIP Module (0.600', 15.24mm)
28-PCDIP, CAPHAT®
RFQ
ISL12028IBAZ
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 14SOIC
I lager14090 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
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
BQ4802LYPW
Texas Instruments
IC RTC CLK/CALENDAR PAR 28TSSOP
I lager7328 pcs
-
2.7V ~ 3.6V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.4V ~ 4V
1.5mA (Typ) @ 2.7 V ~ 3.6 V
-
-
-
BQ4802
Tube
-
-
-
0°C ~ 70°C
Surface Mount
Clock/Calendar
Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer
Parallel
28-TSSOP (0.173', 4.40mm Width)
28-TSSOP
RFQ
PT7C4337AWE
Diodes Incorporated
IC RTC CLK/CALENDAR I2C 8SOIC
I lager5800 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-SOIC (0.154", 3.90mm Width)
8-SOIC
RFQ
DS1339U-3+T&R
Analog Devices Inc./Maxim Integrated
IC RTC CLOCK/CALENDAR I2C 8UMAX
I lager17747 pcs
-
2.7V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.3V ~ 3.7V
150µA @ 3.3V
-
-
-
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
BQ3285LCS
Texas Instruments
TIMER OR RTC, VOLATILE, CMOS
I lager15282 pcs
-
-
-
-
-
-
-
-
-
-
-
Bulk
*
-
-
-
-
-
-
-
-
-
RFQ
DS1251W-120
Analog Devices Inc./Maxim Integrated
IC RTC PHANTOM CHIP PAR 32EDIP
I lager5880 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
1339-31DVGI
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 8TSSOP
I lager18740 pcs
-
3.3V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.3V ~ 3.7V
200µA @ 3.63V ~ 5.5V
-
-
-
1339-31
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-TSSOP
RFQ
ICM7170IBG
Rochester Electronics, LLC
REAL TIME CLOCK, CMOS, PDSO24
I lager14670 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
ICM7170AIBG
Rochester Electronics, LLC
IC RTC CLK/CALENDAR 24SOIC
I lager1099 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)
Surface Mount
Clock/Calendar
Alarm
-
24-SOIC (0.295", 7.50mm Width)
24-SOIC
RFQ
DS1672-3
Analog Devices Inc./Maxim Integrated
IC RTC BINARY COUNTER I2C 8DIP
I lager16130 pcs
-
2.7V ~ 3.3V
-
Binary
Binary
1.3V ~ 3.63V
500µA @ 3.3V
-
-
-
DS1672
Tube
-
-
-
-40°C ~ 85°C
Through Hole
Binary Counter
Trickle-Charger
I²C, 2-Wire Serial
8-DIP (0.300', 7.62mm)
8-PDIP
RFQ
BU9873FVM-GTTR
Rohm Semiconductor
IC RTC CLK/CALENDAR I2C 8MSOP
I lager35290 pcs
-
1.8V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
-
1µA ~ 1.35µA @ 3V ~ 5.5V
-
-
-
BU9873
Tape & Reel (TR)
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year
I²C, 2-Wire Serial
8-VSSOP, 8-MSOP (0.110", 2.80mm Width)
8-MSOP
RFQ
M48T59Y-70PC1
STMicroelectronics
IC RTC CLK/CALENDAR PAR 28DIP
I lager11180 pcs
-
4.5V ~ 5.5V
-
HH:MM:SS (24 hr)
YY-MM-DD-dd
-
3mA @ 4.5V ~ 5.5V
-
-
-
M48T59
Tube
Timekeeper®
-
-
0°C ~ 70°C
Through Hole
Clock/Calendar
Alarm, Leap Year, Watchdog Timer
Parallel
28-DIP Module (0.600', 15.24mm)
28-PCDIP, CAPHAT®
RFQ
MAX6900ETT+T
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR I2C 6TDFN
I lager12020 pcs
-
2V ~ 5.5V
31B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
-
0.63µA ~ 1.7µA
-
-
-
MAX6900
Tape & Reel (TR)
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Leap Year, NVSRAM
I²C, 2-Wire Serial
6-WDFN Exposed Pad
6-TDFN (3x3)
RFQ
DS2417P+
Analog Devices Inc./Maxim Integrated
IC RTC BINARY CNTR 1-WIRE 6TSOC
I lager20837 pcs
-
2.5V ~ 5.5V
-
Binary
Binary
-
0.45µA @ 2.5V ~ 5.5V
-
-
-
DS2417
Tube
-
-
-
-40°C ~ 85°C
Surface Mount
Binary Counter
Unique ID
1-Wire® Serial
6-SMD, J-Lead
6-TSOC
RFQ
PT7C43390LE
Diodes Incorporated
IC RTC CLK/CALENDAR I2C 8MSOP
I lager14450 pcs
-
1.3V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
-
0.65µA ~ 0.7µA @ 3V ~ 5V
-
-
-
-
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
X1205S8T1
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 8SOIC
I lager13230 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
DS1646-120+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 32EDIP
I lager6690 pcs
-
4.5V ~ 5.5V
128KB
HH:MM:SS (24 hr)
YY-MM-DD-dd
3V
4mA @ 4.5 V ~ 5.5 V
-
-
-
DS1646
Tube
-
-
-
0°C ~ 70°C
Through Hole
Clock/Calendar
Leap Year, NVSRAM
Parallel
32-DIP Module (0.600', 15.24mm)
32-EDIP
RFQ
X1288V14-2.7A
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 14TSSOP
I lager6270 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
-
-
-
X1288
Tube
-
-
-
0°C ~ 70°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
DS3231S
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR I2C 16SOIC
I lager16490 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
DS1302N+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR SER 8DIP
I lager10935 pcs
-
2V ~ 5.5V
31B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2V ~ 5.5V
0.3µA ~ 1µA @ 2V ~ 5V
-
-
-
DS1302
Tube
-
-
-
-40°C ~ 85°C
Through Hole
Clock/Calendar
Leap Year, NVSRAM, Trickle-Charger
3-Wire Serial
8-DIP (0.300', 7.62mm)
8-PDIP
RFQ
DS3232MZ+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR I2C 8SOIC
I lager5420 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
DS1248Y-70IND
Analog Devices Inc./Maxim Integrated
IC RTC PHANTOM CHIP PAR 32EDIP
I lager16950 pcs
-
4.5V ~ 5.5V
128KB
HH:MM:SS:hh (12/24 hr)
YY-MM-DD-dd
-
10mA @ 5V
-
-
-
DS1248
Tube
-
-
-
-40°C ~ 85°C
Through Hole
Phantom Time Chip
NVSRAM
Parallel
32-DIP Module (0.600", 15.24mm)
32-EDIP
RFQ
DS1340U-3+
Analog Devices Inc./Maxim Integrated
IC RTC CLOCK/CALENDAR I2C 8UMAX
I lager13501 pcs
-
2.7V ~ 5.5V
-
HH:MM:SS (24 hr)
YY-MM-DD-dd
1.3V ~ 3.7V
125µA @ 3.3V
-
-
-
DS1340
Tube
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Leap Year, Trickle-Charger
I²C, 2-Wire Serial
8-TSSOP, 8-MSOP (0.118', 3.00mm Width)
8-uMAX/uSOP
RFQ
DS1553W-120
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 28EDIP
I lager11500 pcs
-
2.97V ~ 3.63V
8KB
HH:MM:SS (24 hr)
YY-MM-DD-dd
-
2mA @ 3.3V
-
-
-
DS1553
Tube
-
-
-
0°C ~ 70°C
Through Hole
Clock/Calendar
Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
Parallel
28-DIP Module (0.600', 15.24mm)
28-EDIP
RFQ
DS1557WP-120+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 34PCM
I lager735 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
ISL1220IUZ
Intersil
IC RTC CLK/CALENDAR I2C 10MSOP
I lager4970 pcs
-
2.7V ~ 5.5V
8B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.8V ~ 5.5V
4µA ~ 6µA @ 3V ~ 5V
-
-
-
-
Tube
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, SRAM
I²C, 2-Wire Serial
10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
10-MSOP
RFQ
M48T12-70PC1
STMicroelectronics
IC RTC CLK/CALENDAR PAR 24DIP
I lager2308 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
PT7C4339UEX
Diodes Incorporated
IC RTC CLK/CALENDAR I2C 8MSOP
I lager55790 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-TSSOP, 8-MSOP (0.118', 3.00mm Width)
8-MSOP
RFQ
DS2415P+
Analog Devices Inc./Maxim Integrated
IC RTC BINARY CNTR 1-WIRE 6TSOC
I lager6530 pcs
-
2.5V ~ 5.5V
-
Binary
Binary
2.5V ~ 5.5V
0.25µA ~ 0.45µA @ 3V ~ 5V
-
-
-
DS2415
Tube
-
-
-
-40°C ~ 85°C
Surface Mount
Binary Counter
Unique ID
1-Wire® Serial
6-SMD, J-Lead
6-TSOC
RFQ
DS1388Z-5+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR I2C 8SOIC
I lager7143 pcs
-
4.5V ~ 5.5V
512B
HH:MM:SS:hh (12/24 hr)
YY-MM-DD-dd
1.3V ~ 5.5V
270µA @ 4.5V ~ 5.5V
-
-
-
DS1388
Tube
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
EEPROM, Leap Year, Supervisor, Trickle-Charger, Watchdog Timer
I²C, 2-Wire Serial
8-SOIC (0.154', 3.90mm Width)
8-SOIC
RFQ
M41T94MQ6F
STMicroelectronics
IC RTC CLK/CALENDAR SPI 16SO
I lager17958 pcs
-
2.7V ~ 5.5V
44B
HH:MM:SS:hh (24 hr)
YY-MM-DD-dd
2.5V ~ 3.5V
1.4mA @ 2.7V ~ 5.5V
-
-
-
M41T94
Tape & Reel (TR)
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, NVRAM, Square Wave Output, Watchdog Timer
SPI
16-SOIC (0.154', 3.90mm Width)
16-SO
RFQ
M41ST84WMQ6F
STMicroelectronics
IC RTC CLOCK/CALENDAR I2C 16SO
I lager5590 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
M41T00SM6F
STMicroelectronics
IC RTC CLK/CALENDAR I2C 8SOIC
I lager22493 pcs
-
2.7V ~ 5.5V
-
HH:MM:SS (24 hr)
YY-MM-DD-dd
2V ~ 3.5V
70µA @ 2.7V ~ 5.5V
-
-
-
M41T00
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
DS1685-5
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 24DIP
I lager10990 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
Through Hole
Clock/Calendar
Alarm, NVSRAM, Square Wave Output, Y2K
Parallel
24-DIP (0.600', 15.24mm)
24-PDIP
RFQ
ISL12030IBZ
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 8SOIC
I lager12690 pcs
-
2.7V ~ 5.5V
128B
HH:MM:SS:hh (12/24 hr)
YY-MM-DD-dd
-
18µA @ 5.5V
-
-
-
ISL12030
Tube
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Daylight Savings, SRAM
I²C, 2-Wire Serial
8-SOIC (0.154', 3.90mm Width)
8-SOIC
RFQ
BQ4845S-A4NTR
Texas Instruments
IC RTC CLK/CALENDAR PAR 28SOIC
I lager7620 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
-
-
-
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
DS3232MZ+TRL
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR I2C 8SOIC
I lager5140 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
Tape & Reel (TR)
-
-
-
-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
ISL12027IV27AZ
Intersil
IC RTC CLK/CALENDAR I2C 8TSSOP
I lager10741 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
-
-
-
-
Tube
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Supervisor, Watchdog Timer
I²C, 2-Wire Serial
8-TSSOP (0.173", 4.40mm Width)
8-TSSOP
RFQ
DS1307
Analog Devices Inc./Maxim Integrated
IC RTC CLOCK/CALENDAR I2C 8DIP
I lager8870 pcs
-
4.5V ~ 5.5V
56B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2V ~ 3.5V
200µA @ 5V
-
-
-
DS1307
Tube
-
-
-
0°C ~ 70°C
Through Hole
Clock/Calendar
Leap Year, NVSRAM, Square Wave Output
I²C, 2-Wire Serial
8-DIP (0.300', 7.62mm)
8-PDIP
RFQ
DS1691
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 28EDIP
I lager7640 pcs
-
2.7V ~ 3.3V, 4.5V ~ 5.5V
114B
HH:MM:SS (12/24 hr)
YY-MM-DD
-
-
-
-
-
DS1691
Tube
-
-
-
0°C ~ 70°C
Through Hole
Clock/Calendar
Alarm, Leap Year, Square Wave Output, Unique ID
Parallel
28-DIP Module (0.600', 15.24mm)
28-EDIP
RFQ
DS1339C-33
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR I2C 16SOIC
I lager11900 pcs
-
2.97V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.3V ~ 3.7V
200µA @ 5.5V
-
-
-
DS1339
Tube
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Square Wave Output, Trickle-Charger
I²C, 2-Wire Serial
16-SOIC (0.295', 7.50mm Width)
16-SOIC
RFQ
PT7C4311WEX
Diodes Incorporated
IC RTC CLK/CALENDAR I2C 8SOIC
I lager74220 pcs
-
1.2V ~ 5.5V
56B
HH:MM:SS (24 hr)
YY-MM-DD-dd
2V ~ 5.5V
70µA @ 1.5V ~ 5.5V
-
-
-
PT7C4311
Tape & Reel (TR)
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Leap Year, Square Wave Output, Y2K
I²C, 2-Wire Serial
8-SOIC (0.154', 3.90mm Width)
8-SOIC
RFQ