DS1338Z-3
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR I2C 8SOIC
In stoc12673 pcs
DS1338Z-3.pdf
56B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.3V ~ 3.7V
200µA @ 3.3V
-
2.7V ~ 5.5V
-
-
-
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
ECS-RTC-SOP8-5101A-TR
ECS Inc.
IC RTC CLOCK/CALENDAR I2C 8SOP
In stoc5934 pcs
-
HH:MM:SS
YY-MM-DD-dd
-
0.5µA ~ 0.52µA @ 3V ~ 5V
-
1.6V ~ 5.5V
-
-
-
-
Tape & Reel (TR)
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year
I²C, Serial
8-SOIC (0.154", 3.90mm Width)
8-SOP
RFQ
DS1603
Analog Devices Inc./Maxim Integrated
IC RTC ELAPSED CTR SER 14EDIP
In stoc16050 pcs
DS1603.pdf
-
Binary
Binary
3V ~ 4.5V
50µA @ 5V
-
4.5V ~ 5.5V
-
-
-
DS1603
Bag
-
-
-
0°C ~ 70°C
Through Hole
Elapsed Time Counter
-
3-Wire Serial
14-DIP Module (0.335", 8.51mm)
14-EDIP
RFQ
MCP795W21-I/ST
Microchip Technology
IC RTC CLK/CALENDAR SPI 14TSSOP
In stoc35747 pcs
MCP795W21-I/ST.pdf
64B
HH:MM:SS:hh (12/24 hr)
YY-MM-DD-dd
1.3V ~ 3.6V
1µA @ 1.8V ~ 5.5V
-
1.8V ~ 3.6V
-
-
-
MCP795W21
Tube
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer
SPI
14-TSSOP (0.173', 4.40mm Width)
14-TSSOP
RFQ
RX-4045SAAA3 PURE SN
EPSON
IC RTC CLK/CALENDAR SPI 14SOP
In stoc5575 pcs
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
-
1.2µA ~ 1.8µA @ 3V ~ 5V
-
1.7V ~ 5.5V
-
-
-
-
Tape & Reel (TR)
RX-4045SA
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm
SPI
14-SOIC (0.197", 5.00mm Width)
14-SOP
RFQ
DS1339AU+
Analog Devices Inc./Maxim Integrated
IC RTC CLOCK/CALENDAR I2C 8UMAX
In stoc15313 pcs
DS1339AU+.pdf
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.3V ~ 3.7V
200µA @ 1.71V ~ 5.5V
-
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
RTC-4574SA:B3:PURE SN
EPSON
IC RTC CLK/CALENDAR SER 14SOP
In stoc10674 pcs
RTC-4574SA:B3:PURE SN.pdf
-
-
-
-
1µA ~ 2µA @ 3V ~ 5V
-
1.6V ~ 5.5V
-
-
-
-
Tape & Reel (TR)
RTC-4574SA
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm
3-Wire Serial
14-SOIC (0.197", 5.00mm Width)
14-SOP
RFQ
X1226S8IZ
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 8SOIC
In stoc6410 pcs
X1226S8IZ.pdf
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.8V ~ 5.5V
10µA ~ 20µA @ 2.7V ~ 5V
-
2.7V ~ 5.5V
-
-
-
X1226
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
BQ4845S-A4NG4
Texas Instruments
IC RTC CLK/CALENDAR PAR 28SOIC
In stoc5536 pcs
BQ4845S-A4NG4.pdf
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.3V ~ 4V
1.5mA (Typ) @ 4.5 V ~ 5.5 V
-
4.75V ~ 5.5V
-
-
-
BQ4845
Tube
-
-
-
-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
X1228V14IZ
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 14TSSOP
In stoc12250 pcs
X1228V14IZ.pdf
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.8V ~ 5.5V
10µA ~ 20µA @ 2.7V ~ 5V
-
2.7V ~ 5.5V
-
-
-
X1228
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
M48T201V-85MH1F
STMicroelectronics
IC RTC CLK/CALENDAR PAR 44SOH
In stoc3748 pcs
M48T201V-85MH1F.pdf
-
HH:MM:SS (24 hr)
YY-MM-DD-dd
3V
2mA @ 3V ~ 3.6V
-
3V ~ 3.6V
-
-
-
M48T201
Tape & Reel (TR)
Timekeeper®
-
-
0°C ~ 70°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Square Wave Output, Supervisor, Watchdog Timer, Y2K
Parallel
44-BSOP (0.337', 8.56mm Width) requires SNAPHAT
44-SOH
RFQ
M41ST85WMH6F
STMicroelectronics
IC RTC CLK/CALENDAR I2C 28SOH
In stoc5546 pcs
M41ST85WMH6F.pdf
44B
HH:MM:SS:hh (24 hr)
YY-MM-DD-dd
2.5V ~ 3.5V
0.5mA @ 2.7V ~ 3.6V
-
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
X1288V14T1
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 14TSSOP
In stoc13286 pcs
X1288V14T1.pdf
-
HH:MM:SS:hh (12/24 hr)
YY-MM-DD-dd
1.8V ~ 5.5V
10µA ~ 20µA @ 2.7V ~ 5V
-
4.5V ~ 5.5V
-
-
-
X1288
Tape & Reel (TR)
-
-
-
-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
DS1338U-33+
Analog Devices Inc./Maxim Integrated
IC RTC CLOCK/CALENDAR I2C 8UMAX
In stoc17155 pcs
DS1338U-33+.pdf
56B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.3V ~ 3.7V
125µA ~ 200µA @ 3.63V ~ 5.5V
-
3V ~ 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
ISL12024IVZ-T
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 8TSSOP
In stoc14164 pcs
ISL12024IVZ-T.pdf
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.8V ~ 5.5V
10µA ~ 20µA @ 2.7V ~ 5.5V
-
2.7V ~ 5.5V
-
-
-
ISL12024
Tape & Reel (TR)
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Unique ID
I²C, 2-Wire Serial
8-TSSOP (0.173", 4.40mm Width)
8-TSSOP
RFQ
DS3231SN#
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR I2C 16SOIC
In stoc3304 pcs
DS3231SN#.pdf
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.3V ~ 5.5V
110µA ~ 170µA @ 3.63V ~ 5.5V
-
2.3V ~ 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
ISL12028IBZ-T
Intersil
IC RTC CLK/CALENDAR I2C 14SOIC
In stoc42266 pcs
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.8V ~ 5.5V
10µA ~ 20µA @ 2.7V ~ 5.5V
-
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
DS1682S+T&R
Analog Devices Inc./Maxim Integrated
IC RTC ELAPSED CNT I2C 8SOIC
In stoc11581 pcs
DS1682S+T&R.pdf
10B
Binary
Binary
-
4µA ~ 15µA @ 3V ~ 5.5V
-
2.5V ~ 5.5V
-
-
-
DS1682
Tape & Reel (TR)
-
-
-
-40°C ~ 85°C
Surface Mount
Elapsed Time Counter
Alarm, EEPROM
I²C, 2-Wire Serial
8-SOIC (0.154', 3.90mm Width)
8-SOIC
RFQ
AM1815AQ
Ambiq Micro, Inc.
REAL-TIME CLOCK WITH POWER MANAG
In stoc34722 pcs
AM1815AQ.pdf
-
-
-
-
-
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
ISL12024IRTCZ
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 8TDFN
In stoc7660 pcs
ISL12024IRTCZ.pdf
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.8V ~ 5.5V
10µA ~ 20µA @ 2.7V ~ 5.5V
-
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
ISL12030IBZ-T
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 8SOIC
In stoc10618 pcs
ISL12030IBZ-T.pdf
128B
HH:MM:SS:hh (12/24 hr)
YY-MM-DD-dd
-
18µA @ 5.5V
-
2.7V ~ 5.5V
-
-
-
ISL12030
Tape & Reel (TR)
-
-
-
-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
DS17285S-5+TR
Analog Devices Inc./Maxim Integrated
DS17285 REAL-TIME CLOCK
In stoc41724 pcs
2KB
HH:MM:SS (12/24 hr)
YY-MM-DD
2.5V ~ 3.7V
2mA @ 2.7V ~ 3.7V
-
2.7V ~ 3.7V, 4.5V ~ 5.5V
-
-
-
-
Bulk
-
-
-
0°C ~ 70°C (TA)
Surface Mount
Clock/Calendar
Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
Parallel
24-SOIC (0.295", 7.50mm Width)
24-SOIC
RFQ
DS1556WP-120
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 34PCM
In stoc14640 pcs
DS1556WP-120.pdf
128KB
HH:MM:SS (24 hr)
YY-MM-DD-dd
3V
4mA @ 3.3V
-
2.97V ~ 3.63V
-
-
-
DS1556
Tube
-
-
-
0°C ~ 70°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
Parallel
34-PowerCap™ Module
34-PowerCap Module
RFQ
DS1747WP-120
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 34PCM
In stoc10050 pcs
DS1747WP-120.pdf
512KB
HH:MM:SS (24 hr)
YY-MM-DD-dd
3V
2mA @ 3.3V
-
2.97V ~ 3.63V
-
-
-
DS1747
Tube
-
-
-
0°C ~ 70°C
Surface Mount
Clock/Calendar
Leap Year, NVSRAM, Y2K
Parallel
34-PowerCap™ Module
34-PowerCap Module
RFQ
DS1337U+
Analog Devices Inc./Maxim Integrated
IC RTC CLOCK/CALENDAR I2C 8UMAX
In stoc17709 pcs
DS1337U+.pdf
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
-
0.6µA @ 1.3V ~ 1.8V
-
1.8V ~ 5.5V
-
-
-
DS1337
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-uMAX/uSOP
RFQ
DS1501YEN
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 28TSOP
In stoc8887 pcs
DS1501YEN.pdf
256B
HH:MM:SS (24 hr)
YY-MM-DD-dd
2.5V ~ 3.7V
5mA @ 4.5V ~ 5.5V
-
4.5V ~ 5.5V
-
-
-
DS1501
Bag
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K
Parallel
28-TSSOP (0.465", 11.80mm Width)
28-TSOP
RFQ
M48T37V-10MH6F
STMicroelectronics
IC RTC CLK/CALENDAR PAR 44SOH
In stoc13834 pcs
M48T37V-10MH6F.pdf
-
HH:MM:SS (24 hr)
YY-MM-DD-dd
-
2mA @ 3V ~ 3.6V
-
3V ~ 3.6V
-
-
-
M48T37
Tape & Reel (TR)
Timekeeper®
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Watchdog Timer
Parallel
44-BSOP (0.337', 8.56mm Width) requires SNAPHAT
44-SOH
RFQ
DS14287+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 24EDIP
In stoc17230 pcs
DS14287+.pdf
114B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.5V ~ 3.6V
0.5µA @ 4.5V ~ 5.5V
-
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
RTC-72423B3: ROHS
EPSON
IC RTC CLK/CALENDAR PAR 24SOP
In stoc10720 pcs
RTC-72423B3: ROHS.pdf
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
-
5µA ~ 10µA @ 2V ~ 5V
-
4.5V ~ 5.5V
-
-
-
-
Tape & Reel (TR)
RTC-72423
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Leap Year
Parallel
24-SOIC (0.311', 7.90mm Width)
24-SOP
RFQ
DS1689SN
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 28SOIC
In stoc7360 pcs
DS1689SN.pdf
114B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.5V ~ 3.7V
2mA @ 3V, 3mA @ 5V
-
2.7V ~ 3.3V, 4.5V ~ 5.5V
-
-
-
DS1689
Tube
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
NVSRAM
Parallel
28-SOIC (0.337", 8.56mm Width)
28-SOIC
RFQ
DS1501YSN+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 28SOIC
In stoc6978 pcs
DS1501YSN+.pdf
256B
HH:MM:SS (24 hr)
YY-MM-DD-dd
2.5V ~ 3.7V
5mA @ 4.5V ~ 5.5V
-
4.5V ~ 5.5V
-
-
-
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
DS1554W-120+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 32-EDIP
In stoc49837 pcs
DS1554W-120+.pdf
32KB
HH:MM:SS (24 hr)
YY-MM-DD-dd
-
4mA @ 3.3V
-
2.97V ~ 3.63V
-
-
-
DS1554
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
S-35390A-T8T1U
ABLIC Inc.
IC RTC CLK/CALENDAR I2C 8TSSOP
In stoc54440 pcs
S-35390A-T8T1U.pdf
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
-
14µA ~ 30µA @ 3V ~ 5V
-
1.3V ~ 5.5V
-
-
-
S-35390
Tape & Reel (TR)
-
-
-
-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
DS17487N-3
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 24EDIP
In stoc10298 pcs
DS17487N-3.pdf
4KB
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.5V ~ 3.7V
2mA @ 2.7V ~ 3.7V
-
2.7V ~ 3.7V
-
-
-
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
DS1338C-3#
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR I2C 16SOIC
In stoc49844 pcs
DS1338C-3#.pdf
56B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.3V ~ 3.7V
200µA @ 3.3V
-
2.7V ~ 5.5V
-
-
-
DS1338
Tube
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Leap Year, NVSRAM, Square Wave Output
I²C, 2-Wire Serial
16-SOIC (0.295", 7.50mm Width)
16-SOIC
RFQ
MCP79401-I/ST
Microchip Technology
IC RTC CLK/CALENDAR I2C 8TSSOP
In stoc35748 pcs
MCP79401-I/ST.pdf
64B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.3V ~ 5.5V
1.2µA (Typ) @ 3.3V
-
1.8V ~ 5.5V
-
-
-
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
DS1343E-33+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR SPI 20TSSOP
In stoc28942 pcs
DS1343E-33+.pdf
96B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.3V ~ 5.5V
120µA ~ 160µA @ 3.63V ~ 5.5V
-
3V ~ 5.5V
-
-
-
DS1343
Tube
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger
SPI
20-TSSOP (0.173", 4.40mm Width)
20-TSSOP
RFQ
DS1685Q-3
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 28PLCC
In stoc10750 pcs
DS1685Q-3.pdf
242B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.5V ~ 3.7V
2mA @ 3V
-
2.7V ~ 3.7V
-
-
-
DS1685
Tube
-
-
-
0°C ~ 70°C
Surface Mount
Clock/Calendar
Alarm, NVSRAM, Square Wave Output, Y2K
Parallel
28-LCC (J-Lead)
28-PLCC (11.51x11.51)
RFQ
DS1743WP-150
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 34PCM
In stoc6640 pcs
DS1743WP-150.pdf
8KB
HH:MM:SS (24 hr)
YY-MM-DD-dd
3V
2mA @ 3.3V
-
2.97V ~ 3.63V
-
-
-
DS1743
Tube
-
-
-
0°C ~ 70°C
Surface Mount
Clock/Calendar
Leap Year, NVSRAM, Y2K
Parallel
34-PowerCap™ Module
34-PowerCap Module
RFQ
CBC34803-M5C-TR1
Cymbet Corporation
IC RTC CLK/CALENDAR I2C 16QFN
In stoc11040 pcs
CBC34803-M5C-TR1.pdf
-
HH:MM:SS:hh (12/24 hr)
YY-MM-DD-dd
2.75V ~ 3.25V
-
-
2.5V ~ 5.5V
-
-
-
-
Tape & Reel (TR)
EnerChip™
-
-
-10°C ~ 70°C
Surface Mount
Clock/Calendar
Alarm, Leap Year
I²C, 2-Wire Serial
16-LQFN
16-QFN (5x5)
RFQ
MCP7940NT-I/ST
Microchip Technology
IC RTC CLK/CALENDAR I2C 8TSSOP
In stoc36850 pcs
MCP7940NT-I/ST.pdf
64B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.5V ~ 5.5V
1.2µA @ 3.3V
-
1.8V ~ 5.5V
-
-
-
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 (0.173", 4.40mm Width)
8-TSSOP
RFQ
DS1244Y-70
Analog Devices Inc./Maxim Integrated
IC RTC PHANTOM CHIP PAR 28EDIP
In stoc7610 pcs
DS1244Y-70.pdf
32KB
HH:MM:SS:hh (12/24 hr)
YY-MM-DD-dd
-
10mA @ 5V
-
4.5V ~ 5.5V
-
-
-
DS1244
Tube
-
-
-
0°C ~ 70°C
Through Hole
Phantom Time Chip
Leap Year, NVSRAM
Parallel
28-DIP Module (0.600', 15.24mm)
28-EDIP
RFQ
DS1744W-120+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 28EDIP
In stoc13904 pcs
DS1744W-120+.pdf
32KB
HH:MM:SS (24 hr)
YY-MM-DD-dd
-
2mA @ 3.3V
-
2.97V ~ 3.63V
-
-
-
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
DS1646P-120+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 34PCM
In stoc10059 pcs
DS1646P-120+.pdf
128KB
HH:MM:SS (24 hr)
YY-MM-DD-dd
3V
4mA @ 4.5 V ~ 5.5 V
-
4.5V ~ 5.5V
-
-
-
DS1646
Tray
-
-
-
0°C ~ 70°C
Surface Mount
Clock/Calendar
Leap Year, NVSRAM
Parallel
34-PowerCap™ Module
34-PowerCap Module
RFQ
BQ3285LDSSG4
Texas Instruments
IC RTC CLK/CALENDAR PAR 24SSOP
In stoc5637 pcs
242B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.4V ~ 4V
100µA @ 3V
-
2.7V ~ 5.5V
-
-
-
BQ3285
Tube
-
-
-
0°C ~ 70°C
Surface Mount
Clock/Calendar
Alarm, Daylight Savings, NVSRAM
Parallel
24-SSOP (0.154', 3.90mm Width)
24-SSOP
RFQ
M48T512Y-70PM1
STMicroelectronics
IC RTC CLOCK/CALENDAR PAR 32DIP
In stoc14910 pcs
M48T512Y-70PM1.pdf
-
HH:MM:SS (24 hr)
YY-MM-DD-dd
-
4mA @ 4.5V ~ 5.5V
-
4.5V ~ 5.5V
-
-
-
M48T512
Tube
Timekeeper®
-
-
0°C ~ 70°C
Through Hole
Clock/Calendar
Leap Year
Parallel
32-DIP Module (0.600', 15.24mm)
32-PMDIP Module
RFQ
PCA8565AU/5BB/1,01
NXP USA Inc.
IC RTC CLOCK/CALENDAR I2C DIE
In stoc9336 pcs
PCA8565AU/5BB/1,01.pdf
-
HH:MM:SS (24 hr)
YY-MM-DD-dd
-
0.9µA ~ 1.8µA @ 2V ~ 5V
-
1.8V ~ 5.5V
-
-
-
PCA8565
Bulk
Automotive, AEC-Q100
-
-
-40°C ~ 125°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Square Wave Output, Watchdog Timer
I²C, 2-Wire Serial
Die
Die
RFQ
RV-3129-C3-32.768KHZ-OPTION-A-TA-QC-T3
Micro Crystal AG
TIMING REAL TIME CLOCK
In stoc36330 pcs
RV-3129-C3-32.768KHZ-OPTION-A-TA-QC-T3.pdf
8B
HH:MM:SS
YY-MM-DD-dd
-
1µA @ 3V
-
1.3V ~ 5.5V, 2.1V ~ 5.5V
-
-
-
-
Bulk
-
-
-
-40°C ~ 85°C (TA)
Surface Mount
Clock/Calendar
Alarm, EEPROM, RAM, Trickle Charger
I²C, 2-Wire Serial
10-VCDFN
10-SON (3.7x2.5)
RFQ
RX6110SA BX PURE SN
EPSON
IC RTC CLK/CALENDAR I2C 14SOP
In stoc37244 pcs
RX6110SA BX PURE SN.pdf
16B
HH:MM:SS
YY-MM-DD
1.1V ~ 5.5V
2.1µA @ 3V
-
1.6V ~ 5.5V
-
-
-
-
Tape & Reel (TR)
RX6110SA
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, RAM
I²C, SPI
14-SOIC (0.197", 5.00mm Width)
14-SOP
RFQ
RX-8035LC:AC0 PURE SN
EPSON
IC RTC EVENT REC I2C 12VSOJ
In stoc34017 pcs
RX-8035LC:AC0 PURE SN.pdf
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1V ~ 5.5V
2.5µA @ 3V
-
2.4V ~ 5.5V
-
-
-
-
Tape & Reel (TR)
RX-8035LC
-
-
-40°C ~ 85°C
Surface Mount
Time Event Recorder
Alarm
I²C, 2-Wire Serial
12-TFSOJ (0.094", 2.40mm Width)
12-VSOJ
RFQ