R2025D-E2-F
Nisshinbo Micro Devices Inc.
IC RTC CLK/CALENDAR I2C 22SON
Nan stok11076 pcs
R2025D-E2-F.pdf
-
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
-
120µA ~ 1.8µA @ 3V ~ 5V
-
1.7V ~ 5.5V
-
-
-
R2025
Tape & Reel (TR)
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year
I²C, 2-Wire Serial
22-SMD Module Exposed Pad
22-SON (6.1x4.7)
RFQ
RTC-72423B
EPSON
IC RTC CLK/CALENDAR PAR 24SOP
Nan stok16720 pcs
RTC-72423B.pdf
-
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
-
5µA ~ 10µA @ 2V ~ 5V
-
4.5V ~ 5.5V
-
-
-
-
Tube
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Leap Year
Parallel
24-SOIC (0.311", 7.90mm Width)
24-SOP
RFQ
1339C-31SRI
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 16SOIC
Nan stok7676 pcs
1339C-31SRI.pdf
-
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.3V ~ 3.7V
200µA @ 3.63V ~ 5.5V
-
3.3V ~ 5.5V
-
-
-
1339C
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
X1288S16T1
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 16SOIC
Nan stok4163 pcs
X1288S16T1.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)
-
-
-
0°C ~ 70°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Supervisor, Watchdog Timer
I²C, 2-Wire Serial
16-SOIC (0.295", 7.50mm Width)
16-SOIC
RFQ
RA-4574SA:B3 PURE SN
EPSON
IC RTC CLK/CALENDAR SPI 14SOP
Nan stok11773 pcs
RA-4574SA:B3 PURE SN.pdf
-
-
HH:MM:SS
YY-MM-DD-dd
-
0.5µA ~ 1µA @ 3V ~ 5V
-
1.6V ~ 5.5V
-
-
-
-
Tape & Reel (TR)
RA-4574SA
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year
SPI
14-SSOP (0.209", 5.30mm Width)
14-SOP
RFQ
BQ4802YPWR
Texas Instruments
IC RTC CLK/CALENDAR PAR 28TSSOP
Nan stok10612 pcs
-
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.4V ~ 4V
1.5mA (Typ) @ 4.5 V ~ 5.5 V
-
4.5V ~ 5.5V
-
-
-
BQ4802
Tape & Reel (TR)
-
-
-
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
DS1391U-3+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR SPI 10UMAX
Nan stok48692 pcs
DS1391U-3+.pdf
-
-
HH:MM:SS:hh (12/24 hr)
YY-MM-DD-dd
1.3V ~ 3.7V
125µA @ 2.7V ~ 3.3V
-
2.7V ~ 3.3V
-
-
-
DS1391
Tube
-
-
-
-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
DS1339C-3#
Maxim Integrated
IC RTC CLK/CALENDAR I2C 16-SOIC
Nan stok17240 pcs
DS1339C-3#.pdf
DS1339
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.3 V ~ 3.7 V
150µA @ 3.3V
Tube
2.7 V ~ 5.5 V
Lead free / RoHS Compliant
1 (Unlimited)
DS1339C3
-
-
-
-
Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 16-SOIC (0.295", 7.50mm Width)
-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
DS1374C-18#
Analog Devices Inc./Maxim Integrated
IC RTC BINARY COUNTER I2C 16SOIC
Nan stok5381 pcs
DS1374C-18#.pdf
-
-
Binary
Binary
1.3V ~ 3.7V
100µA @ 1.71V ~ 1.89V
-
1.71V ~ 1.89V
-
-
-
DS1374
Tube
-
-
-
-40°C ~ 85°C
Surface Mount
Binary Counter
Alarm, Square Wave Output, Trickle-Charger, Watchdog Timer
I²C, 2-Wire Serial
16-SOIC (0.295', 7.50mm Width)
16-SOIC
RFQ
ISL1218IUZ-T
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 8MSOP
Nan stok9270 pcs
ISL1218IUZ-T.pdf
-
8B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.8V ~ 5.5V
4µA ~ 6µA @ 3V ~ 5V
-
2.7V ~ 5.5V
-
-
-
ISL1218
Tape & Reel (TR)
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, SRAM
I²C, 2-Wire Serial
8-TSSOP, 8-MSOP (0.118', 3.00mm Width)
8-MSOP
RFQ
RX-4803LC:UCB PURE SN
EPSON
IC RTC CLK/CALENDAR SPI 12VSOJ
Nan stok46883 pcs
RX-4803LC:UCB PURE SN.pdf
-
-
HH:MM:SS (24 hr)
YY-MM-DD-dd
-
2.1µA ~ 3.4µA @ 3V ~ 5V
-
1.6V ~ 5.5V
-
-
-
-
Strip
RX-4803LC
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year
SPI
12-TFSOJ (0.094", 2.40mm Width)
12-VSOJ
RFQ
ICM7170AIPG
Rochester Electronics, LLC
IC RTC CLOCK/CALENDAR 24DIP
Nan stok7780 pcs
-
-
HH:MM:SS:hh (12/24 hr)
YY-MM-DD-dd
2.8V ~ 3.5V
20µA @ 5V
-
1.9V, 2.6V ~ 5.5V
-
-
-
-
Bulk
-
-
-
-40°C ~ 85°C (TA)
Through Hole
Clock/Calendar
Alarm
-
24-DIP (0.600", 15.24mm)
24-PDIP
RFQ
DS1337U/TR
Analog Devices Inc./Maxim Integrated
DS1337 I2C SERIAL RTC
Nan stok16750 pcs
-
-
HH:MM:SS (12/24 hr)
YY-MM-DD
-
0.6µA @ 1.3V ~ 1.8V
-
1.8V ~ 5.5V
-
-
-
-
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
DS1305E+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR SPI 20TSSOP
Nan stok10832 pcs
DS1305E+.pdf
-
96B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2V ~ 5.5V
25.3µA ~ 81µA @ 2V ~ 5V
-
2V ~ 5.5V
-
-
-
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
RX-8581SA:B0
EPSON
IC RTC CLK/CALENDAR I2C 14SOP
Nan stok5935 pcs
RX-8581SA:B0.pdf
-
-
HH:MM:SS (24 hr)
YY-MM-DD-dd
-
0.8µA ~ 1.2µA @ 3V ~ 5V
-
1.8V ~ 5.5V
-
-
-
-
Tape & Reel (TR)
RX-8581SA
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year
I²C, 2-Wire Serial
14-SOIC (0.197', 5.00mm Width)
14-SOP
RFQ
DS1337C#T&R
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR I2C 16SOIC
Nan stok7637 pcs
DS1337C#T&R.pdf
-
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
-
0.6µA @ 1.3V ~ 1.8V
-
1.8V ~ 5.5V
-
-
-
DS1337
Tape & Reel (TR)
-
-
-
-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
DS1315SN-33+T&R
Analog Devices Inc./Maxim Integrated
IC RTC PHANTOM CHIP PAR 16SOIC
Nan stok8319 pcs
DS1315SN-33+T&R.pdf
-
-
HH:MM:SS:hh (12/24 hr)
YY-MM-DD-dd
2.5V ~ 3.7V
1.1mA @ 3.3V
-
3V ~ 3.6V
-
-
-
DS1315
Tape & Reel (TR)
-
-
-
-40°C ~ 85°C
Surface Mount
Phantom Time Chip
Leap Year
Parallel
16-SOIC (0.295", 7.50mm Width)
16-SOIC
RFQ
ISL12025IVZ
Intersil
IC RTC CLK/CALENDAR I2C 8TSSOP
Nan stok4038 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
-
-
-
-
Tube
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Supervisor, Unique ID, Watchdog Timer
I²C, 2-Wire Serial
8-TSSOP (0.173", 4.40mm Width)
8-TSSOP
RFQ
DS1248W-120IND+
Analog Devices Inc./Maxim Integrated
IC RTC PHANTOM PAR 32-DIP
Nan stok47124 pcs
DS1248W-120IND+.pdf
-
128KB
HH:MM:SS:hh (12/24 hr)
YY-MM-DD-dd
-
7mA @ 3.3V
-
2.97V ~ 3.63V
-
-
-
DS1248
Tube
-
-
-
-40°C ~ 85°C
Through Hole
Phantom Time Chip
NVSRAM
Parallel
32-DIP Module (0.600", 15.24mm)
32-EDIP
RFQ
DS1284QN+T&R
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 28PLCC
Nan stok13959 pcs
DS1284QN+T&R.pdf
-
50B
HH:MM:SS:hh (12/24 hr)
YY-MM-DD-dd
2.4V ~ 3.5V
7mA @ 5V
-
4.5V ~ 5.5V
-
-
-
DS1284
Tape & Reel (TR)
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer
Parallel
28-LCC (J-Lead)
28-PLCC (11.51x11.51)
RFQ
MAX31329ELB+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR I2C 10LGA
Nan stok47157 pcs
MAX31329ELB+.pdf
-
64B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.6V ~ 5.5V
0.5µA ~ 0.7µA @ 1.6V ~ 5.5V
-
1.6V ~ 5.5V
-
-
-
-
Tray
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, RAM, Trickle Charger
I²C
10-LLGA
10-LGA (5x5)
RFQ
MCP79410T-I/SN
Microchip Technology
IC RTC CLK/CALENDAR I2C 8SOIC
Nan stok40454 pcs
MCP79410T-I/SN.pdf
-
64B, 1Kb
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.3V ~ 5.5V
1.2µA @ 3.3V
-
1.8V ~ 5.5V
-
-
-
MCP79410
Tape & Reel (TR)
-
-
-
-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
BQ4802LYPW
Texas Instruments
IC RTC CLK/CALENDAR PAR 28TSSOP
Nan stok7328 pcs
BQ4802LYPW.pdf
-
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.4V ~ 4V
1.5mA (Typ) @ 2.7 V ~ 3.6 V
-
2.7V ~ 3.6V
-
-
-
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
RTC-72423A:3:ROHS
EPSON
IC RTC CLK/CALENDAR PAR 24SOP
Nan stok17221 pcs
RTC-72423A:3: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
DS1687-5IND
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 24EDIP
Nan stok4000 pcs
DS1687-5IND.pdf
-
242B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.5V ~ 3.7V
3mA @ 5V
-
4.5V ~ 5.5V
-
-
-
DS1687
Tube
-
-
-
-40°C ~ 85°C
Through Hole
Clock/Calendar
Alarm, NVSRAM, Square Wave Output, Y2K
Parallel
24-DIP Module (0.600', 15.24mm)
24-EDIP
RFQ
DS1244W-120+
Analog Devices Inc./Maxim Integrated
IC RTC PHANTOM CHIP PAR 28EDIP
Nan stok14238 pcs
DS1244W-120+.pdf
-
32KB
HH:MM:SS:hh (12/24 hr)
YY-MM-DD-dd
-
7mA @ 3.3V
-
2.97V ~ 3.63V
-
-
-
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
M41T56C64MY6E
STMicroelectronics
IC RTC CLK/CALENDAR I2C 18SOX
Nan stok17919 pcs
M41T56C64MY6E.pdf
-
56B, 8KB
HH:MM:SS
YY-MM-DD-dd
2.5V ~ 3.5V
100µA (Typ) @ 4.5V ~ 5.5V
-
4.5V ~ 5.5V
-
-
-
M41T56
Tube
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
EEPROM, Leap Year, NVSRAM
I²C, 2-Wire Serial
18-SOX, 18-SOIC with Crystal (7.5mm Width)
18-SOX
RFQ
X1228S14-2.7T1
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 14SOIC
Nan stok11572 pcs
X1228S14-2.7T1.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
Tape & Reel (TR)
-
-
-
0°C ~ 70°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
ISL12029AIV27Z
Intersil
IC RTC CLK/CALENDAR I2C 14TSSOP
Nan stok6638 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
-
-
-
-
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
X1205V8
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 8TSSOP
Nan stok3745 pcs
X1205V8.pdf
-
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.8V ~ 5.5V
10µA ~ 20µA @ 2.7V ~ 5V
-
2.7V ~ 5.5V
-
-
-
X1205
Tube
-
-
-
0°C ~ 70°C
Surface Mount
Clock/Calendar
Alarm, Leap Year
I²C, 2-Wire Serial
8-TSSOP (0.173', 4.40mm Width)
8-TSSOP
RFQ
DS1501YSN+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 28SOIC
Nan stok6978 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
ISL12027IVZ-T
Intersil
IC RTC CLK/CALENDAR I2C 8TSSOP
Nan stok42797 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
8-TSSOP (0.173", 4.40mm Width)
8-TSSOP
RFQ
RV-4162-C7-32.768KHZ-10PPM-TA-QC
Micro Crystal AG
IC RTC CLK/CALENDAR I2C 8SON
Nan stok31176 pcs
RV-4162-C7-32.768KHZ-10PPM-TA-QC.pdf
-
-
HH:MM:SS:hh (24 hr)
YY-MM-DD-dd
-
0.5µA @ 3V
-
1V ~ 4.4V
-
-
-
-
Tape & Reel (TR)
-
-
-
-40°C ~ 85°C (TA)
Surface Mount
Clock/Calendar
Alarm, Leap Year, Programmable Clock Output, Watchdog Timer
I²C, 2-Wire Serial
8-WCDFN
8-SON (3.2x1.5)
RFQ
DS3231S#T&R
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR I2C 16SOIC
Nan stok6484 pcs
DS3231S#T&R.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
Tape & Reel (TR)
-
-
-
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
X1227S8IZ-2.7A
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 8SOIC
Nan stok7463 pcs
X1227S8IZ-2.7A.pdf
-
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.8V ~ 5.5V
10µA ~ 20µA @ 2.7V ~ 5V
-
2.7V ~ 5.5V
-
-
-
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
DS1344D-18+TR
Analog Devices Inc./Maxim Integrated
LOW-CURRENT SPI/3-WIRE RTC
Nan stok2446 pcs
-
96B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.3V ~ 5.5V
120µA ~ 200µA @ 1.89V ~ 5.5V
-
1.71V ~ 5.5V
-
-
-
-
Bulk
-
-
-
-40°C ~ 85°C (TA)
Surface Mount
Clock/Calendar
Alarm, Leap Year, NVRAM, Square Wave Output, Trickle-Charger
3-Wire Serial, SPI
14-WFDFN Exposed Pad
14-TDFN-EP (3x3)
RFQ
X1205V8
Intersil
IC RTC CLK/CALENDAR I2C 8TSSOP
Nan stok31723 pcs
-
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.8V ~ 5.5V
10µA ~ 20µA @ 2.7V ~ 5V
-
2.7V ~ 5.5V
-
-
-
-
Tube
-
-
-
0°C ~ 70°C
Surface Mount
Clock/Calendar
Alarm, Leap Year
I²C, 2-Wire Serial
8-TSSOP (0.173", 4.40mm Width)
8-TSSOP
RFQ
AM1805AQ
Ambiq Micro, Inc.
REAL-TIME CLOCK WITH POWER MANAG
Nan stok27554 pcs
AM1805AQ.pdf
-
-
-
-
-
-
Cut Tape (CT)
-
Lead free / RoHS Compliant
1 (Unlimited)
1822-1006-1
-
-
*
14 Weeks
Real Time Clock (RTC) IC 16-VFQFN Exposed Pad
-
Surface Mount
-
-
-
16-VFQFN Exposed Pad
16-QFN (3x3)
RFQ
DS1391U-18+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR SPI 10UMAX
Nan stok30685 pcs
DS1391U-18+.pdf
-
-
HH:MM:SS:hh (12/24 hr)
YY-MM-DD-dd
1.3V ~ 3.7V
100µA @ 1.71V ~ 1.89V
-
1.71V ~ 1.89V
-
-
-
DS1391
Tube
-
-
-
-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
DS1244W-120IND
Analog Devices Inc./Maxim Integrated
IC RTC PHANTOM CHIP PAR 28EDIP
Nan stok13069 pcs
DS1244W-120IND.pdf
-
32KB
HH:MM:SS:hh (12/24 hr)
YY-MM-DD-dd
-
7mA @ 3.3V
-
2.97V ~ 3.63V
-
-
-
DS1244
Tube
-
-
-
-40°C ~ 85°C
Through Hole
Phantom Time Chip
Leap Year, NVSRAM
Parallel
28-DIP Module (0.600', 15.24mm)
28-EDIP
RFQ
PT7C4372ALEX
Diodes Incorporated
IC RTC CLK/CALENDAR I2C 8TSSOP
Nan stok73940 pcs
PT7C4372ALEX.pdf
-
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
-
0.8µA @ 3V
-
1.8V ~ 6V
-
-
-
PT7C4372
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
X1228V14Z
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 14TSSOP
Nan stok12818 pcs
X1228V14Z.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
X1227V8Z-4.5A
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 8TSSOP
Nan stok11172 pcs
X1227V8Z-4.5A.pdf
-
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.8V ~ 5.5V
10µA ~ 20µA @ 2.7V ~ 5V
-
4.5V ~ 5.5V
-
-
-
X1227
Tube
-
-
-
0°C ~ 70°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
DS17485SN-5
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 24SOIC
Nan stok10990 pcs
DS17485SN-5.pdf
-
4KB
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.5V ~ 3.7V
3mA @ 4.5V ~ 5.5V
-
4.5V ~ 5.5V
-
-
-
DS17485
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
M41T65Q6F
STMicroelectronics
IC RTC CLK/CALENDAR I2C 16QFN
Nan stok5610 pcs
M41T65Q6F.pdf
-
-
HH:MM:SS:hh (24 hr)
YY-MM-DD-dd
-
0.7µA ~ 0.95µA @ 1.3V ~ 4.4V
-
1.3V ~ 4.4V
-
-
-
M41T65
Tape & Reel (TR)
Timekeeper®
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Watchdog Timer
I²C, 2-Wire Serial
16-VFQFN Exposed Pad
16-QFN (3x3)
RFQ
R2221T-E2-F
Nisshinbo Micro Devices Inc.
IC RTC CLK/CALENDAR I2C 10TSSOP
Nan stok37720 pcs
R2221T-E2-F.pdf
-
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
-
0.9µA @ 3V
-
1.5V ~ 5.5V
-
-
-
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
PCF8564AUG/12HB/1V
NXP USA Inc.
IC RTC CLOCK/CALENDAR I2C DIE
Nan stok43964 pcs
PCF8564AUG/12HB/1V.pdf
-
-
HH:MM:SS (24 hr)
YY-MM-DD-dd
-
0.6µA ~ 0.75µA @ 2V ~ 5V
-
1V ~ 5.5V
-
-
-
PCF8564
Tray
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Square Wave Output, Watchdog Timer
I²C, 2-Wire Serial
Die
Die
RFQ
RX-8803LC:UC PURE SN
EPSON
IC RTC CLK/CALENDAR I2C 12VSOJ
Nan stok39666 pcs
-
-
HH:MM:SS
YY-MM-DD
-
2.1µA ~ 3.4µA @ 3V ~ 5V
-
1.6V ~ 5.5V
-
-
-
-
Strip
RX-8803LC
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm
I²C
12-TFSOJ (0.094", 2.40mm Width)
12-VSOJ
RFQ
PCF8593T/1,112
NXP USA Inc.
IC RTC CLOCK/CALENDAR I2C 8SO
Nan stok9054 pcs
PCF8593T/1,112.pdf
-
8B
HH:MM:SS:hh (12/24 hr)
YY-MM-DD-dd
-
8µA ~ 15µA @ 2V ~ 5V
-
2.5V ~ 6V
-
-
-
PCF85
Tube
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, NVSRAM
I²C, 2-Wire Serial
8-SOIC (0.154', 3.90mm Width)
8-SO
RFQ
RX-8803LC:UC3 PURE SN
EPSON
IC RTC CLK/CALENDAR I2C 12VSOJ
Nan stok49777 pcs
-
-
HH:MM:SS
YY-MM-DD
-
2.1µA ~ 3.4µA @ 3V ~ 5V
-
1.6V ~ 5.5V
-
-
-
-
Tape & Reel (TR)
RX-8803LC
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm
I²C
12-TFSOJ (0.094", 2.40mm Width)
12-VSOJ
RFQ