M41T62Q6F
STMicroelectronics
IC RTC CLK/CALENDAR I2C 16QFN
I roto i te taonga6230 pcs
1.3V ~ 4.4V
-
HH:MM:SS:hh (24 hr)
YY-MM-DD-dd
-
0.7µA ~ 0.95µA @ 1.3V ~ 4.4V
M41T62
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
ISL1208IB8
Intersil
IC RTC CLK/CALENDAR I2C 8SOIC
I roto i te taonga17580 pcs
2.7V ~ 5.5V
2B
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
8-SOIC (0.154", 3.90mm Width)
8-SOIC
RFQ
M41T93SQA6F
STMicroelectronics
IC RTC CLK/CALENDAR SPI 16QFN
I roto i te taonga13388 pcs
3V ~ 5.5V
7B
HH:MM:SS:hh (24 hr)
YY-MM-DD-dd
1.8V ~ 5.5V
10µA @ 5.5V
M41T93
Tape & Reel (TR)
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer
SPI
16-VQFN Exposed Pad
16-QFN (4x4)
RFQ
DS3234SN#T&R
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR SPI 20SOIC
I roto i te taonga5724 pcs
2V ~ 5.5V
256B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2V ~ 3.8V
120µA ~ 160µA @ 3.63V ~ 5.5V
DS3234
Tape & Reel (TR)
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal
SPI
20-SOIC (0.295", 7.50mm Width)
20-SOIC
RFQ
DS1302SN+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR SER 8SOIC
I roto i te taonga15618 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
Surface Mount
Clock/Calendar
Leap Year, NVSRAM, Trickle-Charger
3-Wire Serial
8-SOIC (0.209', 5.30mm Width)
8-SOIC
RFQ
DS1500Y
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 32EDIP
I roto i te taonga16710 pcs
4.5V ~ 5.5V
256B
HH:MM:SS (24 hr)
YY-MM-DD-dd
2.5V ~ 3.7V
5mA @ 4.5V ~ 5.5V
DS1500
Tube
-
0°C ~ 70°C
Through Hole
Clock/Calendar
Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K
Parallel
32-DIP Module (0.600', 15.24mm)
32-EDIP
RFQ
DS17285SN-5+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 24SOIC
I roto i te taonga4360 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
DS17285
Tube
-
-40°C ~ 85°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
DS1306E+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR SPI 20TSSOP
I roto i te taonga10111 pcs
2V ~ 5.5V
96B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2V ~ 5.5V
25.3µA ~ 81µA @ 2V ~ 5V
DS1306
Tube
-
0°C ~ 70°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger
SPI
20-TSSOP (0.173', 4.40mm Width)
20-TSSOP
RFQ
M41T82RM6F
STMicroelectronics
IC RTC CLK/CALENDAR I2C 8SOIC
I roto i te taonga22352 pcs
2.7V ~ 5.5V
7B
HH:MM:SS:hh (24 hr)
YY-MM-DD-dd
2V ~ 5.5V
10µA @ 5.5V
M41T82
Tape & Reel (TR)
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, SRAM, Watchdog Timer
I²C, 2-Wire Serial
8-SOIC (0.154", 3.90mm Width)
8-SOIC
RFQ
MCP79410-I/SN
Microchip Technology
IC RTC CLK/CALENDAR I2C 8SOIC
I roto i te taonga40129 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-SOIC (0.154', 3.90mm Width)
8-SOIC
RFQ
M41T83ZMY6F
STMicroelectronics
IC RTC CLK/CALENDAR I2C 18SOX
I roto i te taonga12014 pcs
2.38V ~ 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
MCP7940NT-I/MS
Microchip Technology
IC RTC CLK/CALENDAR I2C 8MSOP
I roto i te taonga49140 pcs
1.8V ~ 5.5V
64B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.3V ~ 5.5V
1.2µA @ 3.3V
MCP7940
Tape & Reel (TR)
Automotive, AEC-Q100
-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
BQ3285LCS
Texas Instruments
TIMER OR RTC, VOLATILE, CMOS
I roto i te taonga15282 pcs
-
-
-
-
-
-
-
Bulk
*
-
-
-
-
-
-
-
RFQ
ISL12058IRTZ
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 8TDFN
I roto i te taonga27008 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
M41T80M6F
STMicroelectronics
IC RTC CLK/CALENDAR I2C 8SOIC
I roto i te taonga25607 pcs
2V ~ 5.5V
-
HH:MM:SS:hh (24 hr)
YY-MM-DD-dd
-
2.4µA ~ 31µA @ 2V ~ 5.5V
M41T80
Tape & Reel (TR)
-
-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
M41T81M6E
STMicroelectronics
IC RTC CLK/CALENDAR I2C 8SOIC
I roto i te taonga15770 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
DS3231SN#
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR I2C 16SOIC
I roto i te taonga3304 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
-
-40°C ~ 85°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
DS1391U-33+T&R
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR SPI 10UMAX
I roto i te taonga14230 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
Tape & Reel (TR)
-
-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
M48T129V-85PM1
STMicroelectronics
IC RTC CLOCK/CALENDAR PAR 32DIP
I roto i te taonga9010 pcs
3V ~ 3.6V
-
HH:MM:SS (24 hr)
YY-MM-DD-dd
-
3mA @ 3V ~ 3.6V
M48T129
Tube
Timekeeper®
0°C ~ 70°C
Through Hole
Clock/Calendar
Alarm, Leap Year, Watchdog Timer
Parallel
32-DIP Module (0.600", 15.24mm)
32-PMDIP Module
RFQ
DS17287-3+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 24EDIP
I roto i te taonga2000 pcs
2.7V ~ 3.7V
2KB
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.5V ~ 3.7V
2mA @ 2.7V ~ 3.7V
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
RTC-72421A
EPSON
IC RTC CLK/CALENDAR PAR 18DIP
I roto i te taonga17260 pcs
4.5V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
-
5µA ~ 10µA @ 2V ~ 5V
-
Tube
-
-10°C ~ 70°C
Through Hole
Clock/Calendar
Leap Year
Parallel
18-DIP (0.300', 7.62mm)
18-DIP
RFQ
X1227S8I-2.7
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 8SOIC
I roto i te taonga6580 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
ISL12032IVZ
Renesas Electronics America Inc
IC RTC EVENT REC I2C 14TSSOP
I roto i te taonga3960 pcs
2.7V ~ 5.5V
128B
HH:MM:SS:hh (12/24 hr)
YY-MM-DD-dd
1.8V ~ 5.5V
18µA @ 5.5V
ISL12032
Tube
-
-40°C ~ 85°C
Surface Mount
Time Event Recorder
Alarm, SRAM, Trickle-Charger
I²C, 2-Wire Serial
14-TSSOP (0.173', 4.40mm Width)
14-TSSOP
RFQ
M41T94MH6E
STMicroelectronics
IC RTC CLK/CALENDAR SPI 28SOH
I roto i te taonga10800 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
Tube
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, NVRAM, Square Wave Output, Watchdog Timer
SPI
28-SOP (0.350', 8.89mm Width) with SNAPHAT Sockets
28-SOH
RFQ
PT7C4372AZEEX
Diodes Incorporated
IC RTC CLK/CALENDAR I2C 8TDFN
I roto i te taonga11760 pcs
1.8V ~ 6V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
-
0.8µA @ 3V
-
Tape & Reel (TR)
-
-40°C ~ 85°C (TA)
Surface Mount
Clock/Calendar
Alarm, Leap Year
I²C, 2-Wire Serial
8-WFDFN Exposed Pad
8-TDFN (2x3)
RFQ
MCP79411-I/ST
Microchip Technology
IC RTC CLK/CALENDAR I2C 8TSSOP
I roto i te taonga31955 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
MCP79411
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
DS1553W-120
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 28EDIP
I roto i te taonga11500 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
DS1307ZN+T&R
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR I2C 8SOIC
I roto i te taonga13128 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)
-
-40°C ~ 85°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
DS1339AU+
Analog Devices Inc./Maxim Integrated
IC RTC CLOCK/CALENDAR I2C 8UMAX
I roto i te taonga15313 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
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
ISL12028IBAZ-T
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 14SOIC
I roto i te taonga9280 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
M41T83RMY6F
STMicroelectronics
IC RTC CLK/CALENDAR I2C 18SOX
I roto i te taonga10044 pcs
2.7V ~ 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
DS12887A
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 24EDIP
I roto i te taonga9840 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
DS17885S-5+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 24SOIC
I roto i te taonga2735 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
DS1302SN
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR SER 8SOIC
I roto i te taonga13950 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
Surface Mount
Clock/Calendar
Leap Year, NVSRAM, Trickle-Charger
3-Wire Serial
8-SOIC (0.209', 5.30mm Width)
8-SOIC
RFQ
ISL12027IB27Z-T
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 8SOIC
I roto i te taonga4890 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
ISL12027
Tape & Reel (TR)
-
-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
DS1511W+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 28EDIP
I roto i te taonga2422 pcs
3V ~ 3.6V
256B
HH:MM:SS (24 hr)
YY-MM-DD-dd
2.5V ~ 3.7V
4mA @ 3V ~ 3.6V
DS1511
Tube
-
0°C ~ 70°C
Through Hole
Clock/Calendar
Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K
Parallel
28-DIP Module (0.600", 15.24mm)
28-EDIP
RFQ
DS1338U-18+T&R
Analog Devices Inc./Maxim Integrated
IC RTC CLOCK/CALENDAR I2C 8UMAX
I roto i te taonga11440 pcs
1.71V ~ 5.5V
56B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.3V ~ 3.7V
100µA @ 1.89V
DS1338
Tape & Reel (TR)
-
-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
DS1338Z-18+T&R
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR I2C 8SOIC
I roto i te taonga15190 pcs
1.71V ~ 5.5V
56B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.3V ~ 3.7V
100µA @ 1.89V
DS1338
Tape & Reel (TR)
-
-40°C ~ 85°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
DS1251Y-70
Analog Devices Inc./Maxim Integrated
IC RTC PHANTOM CHIP PAR 32EDIP
I roto i te taonga17480 pcs
4.5V ~ 5.5V
512KB
HH:MM:SS:hh (12/24 hr)
YY-MM-DD-dd
-
10mA @ 5V
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
M41T81M6F
STMicroelectronics
IC RTC CLK/CALENDAR I2C 8SOIC
I roto i te taonga20994 pcs
2V ~ 5.5V
-
HH:MM:SS:hh (24 hr)
YY-MM-DD-dd
2.5V ~ 3.5V
100µA @ 2V ~ 5.5V
M41T81
Tape & Reel (TR)
-
-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
R2043T-E2-F
Nisshinbo Micro Devices Inc.
IC RTC CLK/CALENDAR SER 10TSSOP
I roto i te taonga46210 pcs
1.7V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
-
1µA @ 3V
R2043
Tape & Reel (TR)
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year
4-Wire Serial
10-VFSOP, 10-MSOP (0.110", 2.80mm Width)
10-TSSOPG
RFQ
DS1337U/TR
Analog Devices Inc./Maxim Integrated
DS1337 I2C SERIAL RTC
I roto i te taonga16750 pcs
1.8V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD
-
0.6µA @ 1.3V ~ 1.8V
-
Bulk
-
-40°C ~ 85°C (TA)
Surface Mount
Clock/Calendar
Alarm, Leap Year, Square Wave Output
I²C
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
8-µMAX
RFQ
1339-31DVGI
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 8TSSOP
I roto i te taonga18740 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
RX-4045NB:AA3
EPSON
IC RTC CLK/CALENDAR SPI 22SON
I roto i te taonga4165 pcs
1.7V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
-
1.2µA ~ 1.8µA @ 3V ~ 5V
-
Tape & Reel (TR)
RX-4045NB
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year
SPI
22-LFDFN
22-SON (5x6)
RFQ
ISL12028IB27Z-T
Intersil
IC RTC CLK/CALENDAR I2C 14SOIC
I roto i te taonga11021 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
-
Bulk
-
-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
MAX6901ETA
Analog Devices Inc./Maxim Integrated
MAX6901 3-WIRE SERIAL RTC
I roto i te taonga12512 pcs
-
-
-
-
-
-
-
Bulk
*
-
-
-
-
-
-
-
RFQ
DS1554-70IND+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 32EDIP
I roto i te taonga953 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
DS12887
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 24EDIP
I roto i te taonga15730 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
CDP68HC68T1M2
Renesas Electronics America Inc
IC RTC CLK/CALENDAR SPI 16SOIC
I roto i te taonga11890 pcs
3V ~ 6V
32B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.2V ~ 6V
20µA ~ 500µA @ 5V
CDP68HC68T1
Tube
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Square Wave Output, Watchdog Timer
SPI
16-SOIC (0.295', 7.50mm Width)
16-SOIC
RFQ
PT7C4307WE
Diodes Incorporated
IC RTC CLK/CALENDAR I2C 8SOIC
I roto i te taonga12250 pcs
4.5V ~ 5.5V
56B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2V ~ 3.5V
1.5mA @ 4.5V ~ 5.5V
-
Tube
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, NVSRAM, Square Wave Output
I²C, 2-Wire Serial
8-SOIC (0.154', 3.90mm Width)
8-SOIC
RFQ