DS1742-100IND+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 24EDIP
I lager5960 pcs
-
4.5V ~ 5.5V
2KB
HH:MM:SS (24 hr)
YY-MM-DD-dd
-
3mA @ 5V
-
-
-
DS1742
Tube
-
-
-
-40°C ~ 85°C
Through Hole
Clock/Calendar
Leap Year, NVSRAM, Y2K
Parallel
24-DIP Module (0.600", 15.24mm)
24-EDIP
RFQ
DS1284Q
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 28PLCC
I lager13190 pcs
-
4.5V ~ 5.5V
50B
HH:MM:SS:hh (12/24 hr)
YY-MM-DD-dd
2.4V ~ 3.5V
7mA @ 5V
-
-
-
DS1284
Tube
-
-
-
0°C ~ 70°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
M41ST95WMX6
STMicroelectronics
IC RTC CLK/CALENDAR SPI 28SO
I lager14250 pcs
-
2.7V ~ 3.6V
44B
HH:MM:SS:hh (24 hr)
YY-MM-DD-dd
2.5V ~ 3.5V
1.4mA @ 2.7V ~ 3.6V
-
-
-
M41ST
Tube
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer
SPI
28-SOIC (0.295", 7.50mm Width)
28-SO
RFQ
DS1374U-33+T&R
Analog Devices Inc./Maxim Integrated
IC RTC BINARY COUNTER I2C 10UMAX
I lager16983 pcs
-
2.97V ~ 5.5V
-
Binary
Binary
1.3V ~ 5.5V
175µA @ 2.97V ~ 5.5V
-
-
-
DS1374
Tape & Reel (TR)
-
-
-
-40°C ~ 85°C
Surface Mount
Binary Counter
Alarm, Square Wave Output, Trickle-Charger, Watchdog Timer
I²C, 2-Wire Serial
10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
10-uMAX/uSOP
RFQ
MCP79510T-I/MN
Microchip Technology
IC RTC CLK/CALENDAR SPI 10TDFN
I lager31915 pcs
-
1.8V ~ 3.6V
64B
HH:MM:SS:hh (12/24 hr)
YY-MM-DD-dd
1.3V ~ 3.6V
1µA @ 1.8V ~ 3.6V
-
-
-
MCP79510
Tape & Reel (TR)
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID
SPI
10-WFDFN Exposed Pad
10-TDFN (3x3)
RFQ
DS1306EN
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR SPI 20TSSOP
I lager4150 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
-
-
-
-40°C ~ 85°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
CDP68HC68T1E
Renesas Electronics America Inc
IC RTC CLK/CALENDAR SPI 16DIP
I lager4220 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
Through Hole
Clock/Calendar
Alarm, Leap Year, Square Wave Output, Watchdog Timer
SPI
16-DIP (0.300", 7.62mm)
16-PDIP
RFQ
DS1553-100
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 28EDIP
I lager6110 pcs
-
4.5V ~ 5.5V
8KB
HH:MM:SS (24 hr)
YY-MM-DD-dd
-
3mA @ 5V
-
-
-
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
PCF2127AT/2Y
NXP USA Inc.
IC RTC CLOCK/CALENDAR I2C 20SO
I lager10661 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
X1227S8
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 8SOIC
I lager16050 pcs
-
4.5V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.8V ~ 5.5V
10µA ~ 20µA @ 2.7V ~ 5V
-
-
-
X1227
Tube
-
-
-
0°C ~ 70°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
PCA85073ADP/Q900Z
NXP USA Inc.
IC RTC CLK/CALENDAR I2C 8TSSOP
I lager39000 pcs
-
1.8V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
-
-
-
-
-
PCA85073
Tape & Reel (TR)
Automotive, AEC-Q100
-
-
-40°C ~ 105°C (TA)
Surface Mount
Clock/Calendar
Alarm
I²C
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
8-TSSOP
RFQ
AM0805AQ
Ambiq Micro, Inc.
REAL-TIME CLOCK I2C INTERFACE
I lager29358 pcs
Digi-Reel®
-
-
-
-
-
-
Lead free / RoHS Compliant
1 (Unlimited)
1822-1004-6
-
-
*
14 Weeks
Real Time Clock (RTC) IC 16-VFQFN Exposed Pad
-
Surface Mount
-
-
-
16-VFQFN Exposed Pad
16-QFN (3x3)
RFQ
DS1602
Analog Devices Inc./Maxim Integrated
IC RTC ELAPSED CNT SER 8DIP
I lager6480 pcs
-
4.5V ~ 5.5V
-
Binary
Binary
2.5V ~ 3.5V
50µA @ 5V
-
-
-
DS1602
Tube
-
-
-
-40°C ~ 85°C
Through Hole
Elapsed Time Counter
-
3-Wire Serial
8-DIP (0.300', 7.62mm)
8-PDIP
RFQ
DS1340U-33
Analog Devices Inc./Maxim Integrated
IC RTC CLOCK/CALENDAR I2C 8UMAX
I lager6070 pcs
-
2.97V ~ 5.5V
-
HH:MM:SS (24 hr)
YY-MM-DD-dd
1.3V ~ 5.5V
150µA @ 5.5V
-
-
-
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
DS1678S
Analog Devices Inc./Maxim Integrated
IC RTC TIME EVENT REC I2C 8SOIC
I lager12430 pcs
-
4.5V ~ 5.5V
32B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.6V ~ 3.5V
-
-
-
-
DS1678
Tube
-
-
-
-40°C ~ 85°C
Surface Mount
Time Event Recorder
Alarm, Leap Year, NVSRAM, Y2K
I²C, 2-Wire Serial
8-SOIC (0.209", 5.30mm Width)
8-SOIC
RFQ
DS1689
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 28DIP
I lager16190 pcs
-
2.7V ~ 3.3V, 4.5V ~ 5.5V
114B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.5V ~ 3.7V
2mA @ 3V, 3mA @ 5V
-
-
-
DS1689
Tube
-
-
-
0°C ~ 70°C
Through Hole
Clock/Calendar
NVSRAM
Parallel
28-DIP (0.600', 15.24mm)
28-PDIP
RFQ
DS1251WP-120
Analog Devices Inc./Maxim Integrated
IC RTC PHANTOM CHIP PAR 34PCM
I lager11620 pcs
-
2.97V ~ 3.63V
512KB
HH:MM:SS:hh (12/24 hr)
YY-MM-DD-dd
3V
7mA @ 3.3V
-
-
-
DS1251
Tube
-
-
-
0°C ~ 70°C
Surface Mount
Phantom Time Chip
Leap Year, NVSRAM
Parallel
34-PowerCap™ Module
34-PowerCap Module
RFQ
DS1742W-120
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 24EDIP
I lager16440 pcs
-
2.97V ~ 3.63V
2KB
HH:MM:SS (24 hr)
YY-MM-DD-dd
-
2mA @ 3.3V
-
-
-
DS1742
Tube
-
-
-
0°C ~ 70°C
Through Hole
Clock/Calendar
Leap Year, NVSRAM, Y2K
Parallel
24-DIP Module (0.600', 15.24mm)
24-EDIP
RFQ
DP8573AV
Texas Instruments
IC RTC CLK/CALENDAR PAR 28PLCC
I lager10920 pcs
-
4.5V ~ 5.5V
-
HH:MM:SS:hh (12/24 hr)
YY-MM-DD-dd
2.2V ~ 5.1V
1µA @ 5V
-
-
-
DP8573
Tube
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year
Parallel
28-LCC (J-Lead)
28-PLCC (11.51x11.51)
RFQ
CDP68HC68T1M96
Intersil
IC RTC CLK/CALENDAR SPI 20SOIC
I lager7936 pcs
-
3V ~ 6V
32B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.2V ~ 6V
20µA ~ 500µA @ 5V
-
-
-
-
Bulk
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Square Wave Output, Watchdog Timer
SPI
20-SOIC (0.295", 7.50mm Width)
20-SOIC
RFQ
DS1672-3+
Analog Devices Inc./Maxim Integrated
IC RTC BINARY COUNTER I2C 8DIP
I lager16220 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
DS1340Z-33+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR I2C 8SOIC
I lager15593 pcs
-
2.97V ~ 5.5V
-
HH:MM:SS (24 hr)
YY-MM-DD-dd
1.3V ~ 5.5V
150µA @ 5.5V
-
-
-
DS1340
Tube
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Leap Year, Trickle-Charger
I²C, 2-Wire Serial
8-SOIC (0.154', 3.90mm Width)
8-SOIC
RFQ
X1227S8I-2.7
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 8SOIC
I lager6580 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
DS1302S
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR SER 8SOIC
I lager9420 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
-
-
-
0°C ~ 70°C
Surface Mount
Clock/Calendar
Leap Year, NVSRAM, Trickle-Charger
3-Wire Serial
8-SOIC (0.209", 5.30mm Width)
8-SOIC
RFQ
PT7C4337UE
Diodes Incorporated
IC RTC CLK/CALENDAR I2C 8MSOP
I lager10930 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-TSSOP, 8-MSOP (0.118', 3.00mm Width)
8-MSOP
RFQ
DS12885S+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 24SOIC
I lager7322 pcs
-
4.5V ~ 5.5V
114B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.5V ~ 4V
15mA @ 4.5V ~ 5.5V
-
-
-
DS12885
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
DS12885T+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 32TQFP
I lager3903 pcs
-
4.5V ~ 5.5V
114B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.5V ~ 4V
15mA @ 4.5V ~ 5.5V
-
-
-
DS12885
Tray
-
-
-
0°C ~ 70°C
Surface Mount
Clock/Calendar
Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
Parallel
32-TQFP
32-TQFP (7x7)
RFQ
DS1744W-120
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 28EDIP
I lager14110 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
DS1248Y-70IND+
Analog Devices Inc./Maxim Integrated
IC RTC PHANTOM CHIP PAR 32EDIP
I lager1055 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
DS1305E+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR SPI 20TSSOP
I lager10832 pcs
-
2V ~ 5.5V
96B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2V ~ 5.5V
25.3µA ~ 81µA @ 2V ~ 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
PT7C4372AZEEX
Diodes Incorporated
IC RTC CLK/CALENDAR I2C 8TDFN
I lager11760 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
R2051S01-E2-F
Nisshinbo Micro Devices Inc.
IC RTC CLK/CALENDAR I2C 16SSOP
I lager32070 pcs
-
2.34V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
-
1µA @ 3V
-
-
-
R2051
Tape & Reel (TR)
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year
I²C, 2-Wire Serial
16-LSSOP (0.173", 4.40mm Width)
16-SSOP
RFQ
DS12885Q
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 28PLCC
I lager10750 pcs
-
4.5V ~ 5.5V
114B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.5V ~ 4V
15mA @ 4.5V ~ 5.5V
-
-
-
DS12885
Tube
-
-
-
0°C ~ 70°C
Surface Mount
Clock/Calendar
Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
Parallel
28-LCC (J-Lead)
28-PLCC (11.51x11.51)
RFQ
PCF85063ATL/1,118
NXP USA Inc.
IC RTC CLK/CALENDAR I2C 10DFN
I lager70860 pcs
-
0.9V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
-
0.6µA @ 3.3V
-
-
-
PCF85063
Tape & Reel (TR)
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Square Wave Output
I²C, 2-Wire Serial
10-XFDFN Exposed Pad
10-DFN (2.6x2.6)
RFQ
DS1744W-120+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 28EDIP
I lager1622 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
RX-4571NB:B3 PURE SN
EPSON
IC RTC CLK/CALENDAR SER 22SON
I lager8630 pcs
-
1.6V ~ 5.5V
-
HH:MM:SS (24 hr)
YY-MM-DD-dd
-
0.95µA ~ 1µA @ 3V ~ 5V
-
-
-
-
Tape & Reel (TR)
RX-4571NB
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year
3-Wire Serial
22-LFDFN
22-SON (5x6)
RFQ
BQ3285ES
Texas Instruments
IC RTC CLK/CALENDAR PAR 24SOIC
I lager15600 pcs
-
4.5V ~ 5.5V
242B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.5V ~ 4V
300µA @ 5V
-
-
-
BQ3285
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
M41ST87WMX6TR
STMicroelectronics
IC RTC CLOCK/CALENDAR I2C 28SO
I lager6429 pcs
-
2.7V ~ 3.6V
128B
HH:MM:SS:hh (24 hr)
YY-MM-DD-dd
2.5V ~ 3.6V
0.5mA @ 2.7V ~ 3.6V
-
-
-
M41ST87
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-SOIC (0.295", 7.50mm Width)
28-SO
RFQ
DS1338U-3+T&R
Analog Devices Inc./Maxim Integrated
IC RTC CLOCK/CALENDAR I2C 8UMAX
I lager18064 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
DS3232SN#
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR I2C 20SOIC
I lager5040 pcs
-
2.3V ~ 5.5V
236B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.3V ~ 5.5V
120µA ~ 160µA @ 3.3V ~ 5.5V
-
-
-
DS3232
Tube
-
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal
I²C, 2-Wire Serial
20-SOIC (0.295", 7.50mm Width)
20-SOIC
RFQ
ISL12027IV27AZ-T
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 8TSSOP
I lager13080 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-TSSOP (0.173", 4.40mm Width)
8-TSSOP
RFQ
DS3231MZ+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR I2C 8SOIC
I lager4849 pcs
-
2.3V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.3V ~ 5.5V
130µA ~ 200µA @ 3.63V ~ 5.5V
-
-
-
DS3231
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-2+T&R
Analog Devices Inc./Maxim Integrated
IC RTC CLOCK/CALENDAR I2C 8UMAX
I lager12150 pcs
-
1.8V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.3V ~ 3.7V
100µA @ 2.2V
-
-
-
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
PT7C433833WEX
Diodes Incorporated
IC RTC CLK/CALENDAR I2C 8SOIC
I lager6720 pcs
-
2.7V ~ 5.5V
56b
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.5V ~ 3.7V
125µA @ 2.7V ~ 5.5V
-
-
-
-
Tape & Reel (TR)
-
-
-
-40°C ~ 85°C (TA)
Surface Mount
Clock/Calendar
Leap Year, NVSRAM, Square Wave Output
I²C, 2-Wire Serial
8-SOIC (0.154", 3.90mm Width)
8-SOIC
RFQ
M41T00M6F
STMicroelectronics
IC RTC CLK/CALENDAR I2C 8SOIC
I lager14415 pcs
-
2V ~ 5.5V
-
HH:MM:SS
YY-MM-DD-dd
2.5V ~ 3.5V
70µA @ 2V ~ 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
DS2404B
Analog Devices Inc./Maxim Integrated
IC RTC BINARY CTR 1-WIRE 16SSOP
I lager12830 pcs
-
2.8V ~ 5.5V
512B
Binary
Binary
2.8V ~ 5.5V
500µA @ 5V
-
-
-
DS2404
Tube
EconoRAM
-
-
-40°C ~ 85°C
Surface Mount
Binary Counter
Alarm, Square Wave Output, SRAM
1-Wire® and 3-Wire
16-SSOP (0.209', 5.30mm Width)
16-SSOP
RFQ
M41T83RQA6F
STMicroelectronics
IC RTC CLK/CALENDAR I2C 16QFN
I lager10721 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
16-VQFN Exposed Pad
16-QFN (4x4)
RFQ
PT7C4563LEX
Diodes Incorporated
IC RTC CLK/CALENDAR I2C 8TSSOP
I lager10150 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-TSSOP (0.173", 4.40mm Width)
8-TSSOP
RFQ
DS1685E-5+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 24TSSOP
I lager5469 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
Surface Mount
Clock/Calendar
Alarm, NVSRAM, Square Wave Output, Y2K
Parallel
24-TSSOP (0.173', 4.40mm Width)
24-TSSOP
RFQ
DS17487-5+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 24EDIP
I lager2233 pcs
-
4.5V ~ 5.5V
4KB
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.5V ~ 3.7V
3mA @ 4.5V ~ 5.5V
-
-
-
DS17487
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