PT7C4311ZEEX
Diodes Incorporated
IC RTC CLK/CALENDAR I2C 8TDFN
I roto i te taonga65910 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
M41T81SM6E
STMicroelectronics
IC RTC CLK/CALENDAR I2C 8SOIC
I roto i te taonga8380 pcs
2.7V ~ 5.5V
-
HH:MM:SS:hh (24 hr)
YY-MM-DD-dd
2V ~ 3.5V
100µA @ 2.7V ~ 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
DS1338Z-3+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR I2C 8SOIC
I roto i te taonga12169 pcs
2.7V ~ 5.5V
56B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.3V ~ 3.7V
200µA @ 3.3V
DS1338
Tube
-
-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
X1205V8IZ
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 8TSSOP
I roto i te taonga5290 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
DS1501WSN
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 28SOIC
I roto i te taonga5500 pcs
3V ~ 3.6V
256B
HH:MM:SS (24 hr)
YY-MM-DD-dd
2.5V ~ 3.7V
4mA @ 3V ~ 3.6V
DS1501
Tube
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K
Parallel
28-SOIC (0.295", 7.50mm Width)
28-SOIC
RFQ
PT7C4563ZEEX
Diodes Incorporated
IC RTC CLK/CALENDAR I2C 8TDFN
I roto i te taonga10240 pcs
1.3V ~ 5.5V
-
HH:MM:SS (24 hr)
YY-MM-DD-dd
-
0.65µA ~ 0.85µA @ 3V ~ 5V
-
Tape & Reel (TR)
-
-40°C ~ 85°C (TA)
Surface Mount
Clock/Calendar
Alarm, Leap Year, Square Wave Output
I²C, 2-Wire Serial
8-WFDFN Exposed Pad
8-TDFN (2x3)
RFQ
1337GCSRI
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 16SOIC
I roto i te taonga13930 pcs
1.8V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
-
0.6µA @ 1.3V ~ 1.8V
1337G
Tube
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Square Wave Output
I²C, 2-Wire Serial
16-SOIC (0.295", 7.50mm Width)
16-SOIC
RFQ
NJU6355ED
Nisshinbo Micro Devices Inc.
IC RTC CLK/CALENDAR SER 8DIP
I roto i te taonga8090 pcs
4.5V ~ 5.5V
-
HH:MM:SS (24 hr)
YY-MM-DD-dd
-
4µA ~ 15µA @ 2V ~ 5V
NJU6355
Tube
-
-30°C ~ 80°C
Through Hole
Clock/Calendar
Leap Year
4-Wire Serial
8-DIP (0.300', 7.62mm)
8-DIP
RFQ
M41T56M6E
STMicroelectronics
IC RTC CLK/CALENDAR I2C 8SOIC
I roto i te taonga4220 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
ISL1208IRT8Z-TK
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 8TDFN
I roto i te taonga13162 pcs
2.7V ~ 5.5V
2B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.8V ~ 5.5V
4µA ~ 6µA @ 3V ~ 5V
ISL1208
Tape & Reel (TR)
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, SRAM
I²C, 2-Wire Serial
8-WDFN Exposed Pad
8-TDFN (3x3)
RFQ
MCP79402-I/SN
Microchip Technology
IC RTC CLK/CALENDAR I2C 8SOIC
I roto i te taonga45565 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
MCP79402
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
DS1644P-120
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 34PCM
I roto i te taonga5100 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
PT7C4337ACSE
Diodes Incorporated
IC RTC CLK/CALENDAR I2C 16SOIC
I roto i te taonga6360 pcs
1.8V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
-
0.8µA @ 1.3V ~ 1.8V
PT7C4337
Tube
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Square Wave Output
I²C, 2-Wire Serial
16-SOIC (0.295", 7.50mm Width)
16-SOIC
RFQ
DS14287
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 24EDIP
I roto i te taonga15260 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
M41T81MX6
STMicroelectronics
IC RTC CLK/CALENDAR I2C 8SOIC
I roto i te taonga10210 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
DS1644P-120+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 34PCM
I roto i te taonga11960 pcs
4.5V ~ 5.5V
32KB
HH:MM:SS (24 hr)
YY-MM-DD-dd
3V
4mA @ 4.5V ~ 5.5V
DS1644
Tray
-
0°C ~ 70°C
Surface Mount
Clock/Calendar
Leap Year, NVSRAM
Parallel
34-PowerCap™ Module
34-PowerCap Module
RFQ
DS1347T+T&R
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR SPI 8TDFN
I roto i te taonga14319 pcs
2V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
-
0.7µA ~ 0.8µA @ 2V ~ 5V
DS1347
Tape & Reel (TR)
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, SRAM
SPI
8-WDFN Exposed Pad
8-TDFN (3x3)
RFQ
M41ST85WMH6F
STMicroelectronics
IC RTC CLK/CALENDAR I2C 28SOH
I roto i te taonga5546 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
PCF2127AT/2Y
NXP USA Inc.
IC RTC CLOCK/CALENDAR I2C 20SO
I roto i te taonga10661 pcs
1.8V ~ 4.2V
512B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.8V ~ 4.2V
1.5µA @ 3.3V
PCF2127
Tape & Reel (TR)
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Watchdog Timer
I²C, 2-Wire Serial
20-SOIC (0.295', 7.50mm Width)
20-SO
RFQ
ISL1219IUZ
Renesas Electronics America Inc
IC RTC EVENT REC I2C 10MSOP
I roto i te taonga17431 pcs
2.7V ~ 5.5V
2B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.8V ~ 5.5V
4µA ~ 6µA @ 3V ~ 5V
ISL1219
Tube
-
-40°C ~ 85°C
Surface Mount
Time Event Recorder
Alarm, Leap Year, SRAM
I²C, 2-Wire Serial
10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
10-MSOP
RFQ
DS1338U-3+T&R
Analog Devices Inc./Maxim Integrated
IC RTC CLOCK/CALENDAR I2C 8UMAX
I roto i te taonga18064 pcs
2.7V ~ 5.5V
56B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.3V ~ 3.7V
200µA @ 3.3V
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
ISL12024IRTCZ
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 8TDFN
I roto i te taonga7660 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
ISL12024
Tube
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Unique ID
I²C, 2-Wire Serial
8-WDFN Exposed Pad
8-TDFN (3x3)
RFQ
M41T11M6E
STMicroelectronics
IC RTC CLK/CALENDAR I2C 8SOIC
I roto i te taonga13570 pcs
2V ~ 5.5V
56B
HH:MM:SS
YY-MM-DD-dd
2.5V ~ 3.5V
70µA @ 2V ~ 5.5V
M41T11
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
DS1339BU+T
Analog Devices Inc./Maxim Integrated
IC RTC CLOCK/CALENDAR I2C 8UMAX
I roto i te taonga13535 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
DS1554-70IND
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 32EDIP
I roto i te taonga6450 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
DS1672-33+
Analog Devices Inc./Maxim Integrated
IC RTC BINARY COUNTER I2C 8DIP
I roto i te taonga12960 pcs
2.97V ~ 3.63V
-
Binary
Binary
1.3V ~ 3.63V
500µA @ 3.63V
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
ISL12058IRUZ-T
Intersil
IC RTC CLK/CALENDAR I2C 8UTDFN
I roto i te taonga16578 pcs
1.8V ~ 3.6V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
-
0.65µA @ 1.8V
-
Bulk
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year
I²C, 2-Wire Serial
8-UFDFN
8-µTDFN (2x2)
RFQ
PT7C43390LEX
Diodes Incorporated
IC RTC CLK/CALENDAR I2C 8MSOP
I roto i te taonga40960 pcs
1.3V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
-
0.65µA ~ 0.7µA @ 3V ~ 5V
PT7C43390
Tape & Reel (TR)
-
-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
DS1390U-33
Analog Devices Inc./Maxim Integrated
IC BATT CHG SPI RTC W/TRICKLE
I roto i te taonga16857 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
DS12C887
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 24EDIP
I roto i te taonga7970 pcs
4.5V ~ 5.5V
113B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.5V ~ 4V
15mA @ 4.5V ~ 5.5V
DS12C887
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
M41T94MH6F
STMicroelectronics
IC RTC CLK/CALENDAR SPI 28SOH
I roto i te taonga7203 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
28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets
28-SOH
RFQ
M41T80M6E
STMicroelectronics
IC RTC CLK/CALENDAR I2C 8SOIC
I roto i te taonga14810 pcs
2V ~ 5.5V
-
HH:MM:SS:hh (24 hr)
YY-MM-DD-dd
-
2.4µA ~ 31µA @ 2V ~ 5.5V
M41T80
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
M48T35AV-10PC1
STMicroelectronics
IC RTC CLK/CALENDAR PAR 28DIP
I roto i te taonga1859 pcs
3V ~ 3.6V
-
HH:MM:SS (24 hr)
YY-MM-DD-dd
-
2mA @ 3V ~ 3.6V
M48T35
Tube
Timekeeper®
0°C ~ 70°C
Through Hole
Clock/Calendar
Leap Year
Parallel
28-DIP Module (0.600', 15.24mm)
28-PCDIP, CAPHAT®
RFQ
DS1306
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR SPI 16DIP
I roto i te taonga14370 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
Through Hole
Clock/Calendar
Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger
SPI
16-DIP (0.300", 7.62mm)
16-PDIP
RFQ
BQ4802YDW
Texas Instruments
IC RTC CLK/CALENDAR PAR 28SOIC
I roto i te taonga1692 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
BQ4802LYDW
Texas Instruments
IC RTC CLK/CALENDAR PAR 28SOIC
I roto i te taonga7728 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-SOIC (0.295', 7.50mm Width)
28-SOIC
RFQ
DS1685E-3+T&R
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 24TSSOP
I roto i te taonga10032 pcs
2.7V ~ 3.7V
242B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.5V ~ 3.7V
2mA @ 3V
DS1685
Tape & Reel (TR)
-
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
DS17887-5+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 24EDIP
I roto i te taonga2393 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
DS17887
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
DS1337C
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR I2C 16SOIC
I roto i te taonga17660 pcs
1.8V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
-
0.6µA @ 1.3V ~ 1.8V
DS1337
Tube
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Square Wave Output
I²C, 2-Wire Serial
16-SOIC (0.295', 7.50mm Width)
16-SOIC
RFQ
DS1672S-33+
Analog Devices Inc./Maxim Integrated
IC RTC BINARY COUNTER I2C 8SOIC
I roto i te taonga14795 pcs
2.97V ~ 3.63V
-
Binary
Binary
1.3V ~ 3.63V
500µA @ 3.63V
DS1672
Tube
-
-40°C ~ 85°C
Surface Mount
Binary Counter
Trickle-Charger
I²C, 2-Wire Serial
8-SOIC (0.154", 3.90mm Width)
8-SOIC
RFQ
DS1344D-3+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR SPI 14TDFN
I roto i te taonga8371 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
ISL1208IB8Z
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 8SOIC
I roto i te taonga19578 pcs
2.7V ~ 5.5V
2B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.8V ~ 5.5V
4µA ~ 6µA @ 3V ~ 5V
ISL1208
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
M41T83SMY6F
STMicroelectronics
IC RTC CLK/CALENDAR I2C 18SOX
I roto i te taonga11191 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
DS1744W-120+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 28EDIP
I roto i te taonga1622 pcs
2.97V ~ 3.63V
32KB
HH:MM:SS (24 hr)
YY-MM-DD-dd
-
2mA @ 3.3V
DS1744
Tube
-
0°C ~ 70°C
Through Hole
Clock/Calendar
Leap Year, NVSRAM, Y2K
Parallel
28-DIP Module (0.600", 15.24mm)
28-EDIP
RFQ
S-35190A-I8T1G
ABLIC Inc.
IC RTC CLK/CALENDAR SER SNT8A
I roto i te taonga14260 pcs
1.3V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
-
0.93µA ~ 1.1µA @ 3V ~ 5V
-
Tape & Reel (TR)
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year
3-Wire Serial
8-SMD, Flat Lead
SNT-8A
RFQ
MCP79411-I/SN
Microchip Technology
IC RTC CLK/CALENDAR I2C 8SOIC
I roto i te taonga41648 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-SOIC (0.154', 3.90mm Width)
8-SOIC
RFQ
DS1306E+T&R
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR SPI 20TSSOP
I roto i te taonga11566 pcs
2V ~ 5.5V
96B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2V ~ 5.5V
25.3µA ~ 81µA @ 2V ~ 5V
DS1306
Tape & Reel (TR)
-
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
DS1339U-33+
Analog Devices Inc./Maxim Integrated
IC RTC CLOCK/CALENDAR I2C 8UMAX
I roto i te taonga12161 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
8-TSSOP, 8-MSOP (0.118', 3.00mm Width)
8-uMAX/uSOP
RFQ
ISL1208IB8-TK
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 8SOIC
I roto i te taonga10560 pcs
2.7V ~ 5.5V
2B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.8V ~ 5.5V
4µA ~ 6µA @ 3V ~ 5V
ISL1208
Tape & Reel (TR)
-
-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
DS1746W-120IND+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 32EDIP
I roto i te taonga1172 pcs
2.97V ~ 3.63V
128KB
HH:MM:SS (24 hr)
YY-MM-DD-dd
-
2mA @ 3.3V
DS1746
Tube
-
-40°C ~ 85°C
Through Hole
Clock/Calendar
Leap Year, NVSRAM, Y2K
Parallel
32-DIP Module (0.600', 15.24mm)
32-EDIP
RFQ