R2221T-E2-F
Nisshinbo Micro Devices Inc.
IC RTC CLK/CALENDAR I2C 10TSSOP
Na skladě37720 pcs
-
1.5V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
-
0.9µA @ 3V
-
-
-
-
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
M41T81SM6E
STMicroelectronics
IC RTC CLK/CALENDAR I2C 8SOIC
Na skladě8380 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
MAX6902ETA+T
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR SPI 8TDFN
Na skladě9990 pcs
-
2V ~ 5.5V
31B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
-
1.05µA ~ 4.2µA @ 2V ~ 5V
-
-
-
-
MAX6902
Tape & Reel (TR)
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, NVSRAM, Y2K
SPI
8-WDFN Exposed Pad
8-TDFN (3x3)
RFQ
M48T02-70PC1
STMicroelectronics
IC RTC CLK/CALENDAR PAR 24DIP
Na skladě1788 pcs
-
4.75V ~ 5.5V
-
HH:MM:SS (24 hr)
YY-MM-DD-dd
-
3mA @ 4.7V ~ 5.5V
-
-
-
-
M48T02
Tube
Timekeeper®
-
0°C ~ 70°C
Through Hole
Clock/Calendar
Leap Year
Parallel
24-DIP Module (0.600', 15.24mm)
24-PCDIP, CAPHAT®
RFQ
MCP79400T-I/MNY
Microchip Technology
IC RTC CLK/CALENDAR I2C 8TDFN
Na skladě37067 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
-
-
-
-
MCP79400
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-WFDFN Exposed Pad
8-TDFN (2x3)
RFQ
DS1248Y-70IND+
Analog Devices Inc./Maxim Integrated
IC RTC PHANTOM CHIP PAR 32EDIP
Na skladě1055 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
MCP79400-I/SN
Microchip Technology
IC RTC CLK/CALENDAR I2C 8SOIC
Na skladě29160 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
-
-
-
-
MCP79400
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
DS1747-70IND
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 32EDIP
Na skladě12210 pcs
-
4.5V ~ 5.5V
512KB
HH:MM:SS (24 hr)
YY-MM-DD-dd
-
4mA @ 5V
-
-
-
-
DS1747
Tube
-
-
-40°C ~ 85°C
Through Hole
Clock/Calendar
Leap Year, NVSRAM, Y2K
Parallel
32-DIP Module (0.600", 15.24mm)
32-EDIP
RFQ
DS1691
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 28EDIP
Na skladě7640 pcs
-
2.7V ~ 3.3V, 4.5V ~ 5.5V
114B
HH:MM:SS (12/24 hr)
YY-MM-DD
-
-
-
-
-
-
DS1691
Tube
-
-
0°C ~ 70°C
Through Hole
Clock/Calendar
Alarm, Leap Year, Square Wave Output, Unique ID
Parallel
28-DIP Module (0.600', 15.24mm)
28-EDIP
RFQ
BQ3287MT-SB2
Texas Instruments
IC RTC CLK/CALENDAR PAR 24-DIP
Na skladě7910 pcs
-
4.5V ~ 5.5V
114B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
-
-
-
-
-
-
BQ3287
Tube
*
-
-
Through Hole
Clock/Calendar
Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
Parallel
24-DIP Module (0.61", 15.49mm)
24-DIP Module
RFQ
MCP7940NT-E/MS
Microchip Technology
IC RTC CLK/CALENDAR I2C 8MSOP
Na skladě46010 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 ~ 125°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
DS1685S-5
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 24SOIC
Na skladě10350 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-SOIC (0.295", 7.50mm Width)
24-SOIC
RFQ
ISL12058IRTZ-T
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 8TDFN
Na skladě24068 pcs
-
1.8V ~ 3.6V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
-
0.65µA @ 1.8V
-
-
-
-
ISL12058
Tape & Reel (TR)
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year
I²C, 2-Wire Serial
8-WDFN Exposed Pad
8-TDFN (3x3)
RFQ
S-35390A-T8T1U
ABLIC Inc.
IC RTC CLK/CALENDAR I2C 8TSSOP
Na skladě54440 pcs
-
1.3V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
-
14µA ~ 30µA @ 3V ~ 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
BQ32000DR
Texas Instruments
IC RTC CLK/CALENDAR I2C 8SOIC
Na skladě62930 pcs
-
3V ~ 3.6V
-
HH:MM:SS (24 hr)
YY-MM-DD-dd
1.4V ~ 3.6V
100µA @ 3.3V
-
-
-
-
BQ32000
Tape & Reel (TR)
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Leap Year, Square Wave Output, Trickle-Charger
I²C, 2-Wire Serial
8-SOIC (0.154", 3.90mm Width)
8-SOIC
RFQ
DS1307Z/TR
Analog Devices Inc./Maxim Integrated
DS1307 64 X 8, SERIAL, I2C RTC
Na skladě13280 pcs
-
4.5V ~ 5.5V
56B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2V ~ 3.5V
200µA @ 5V
-
-
-
-
-
Bulk
-
-
0°C ~ 70°C (TA)
Surface Mount
Clock/Calendar
Leap Year, NVSRAM, Square Wave Output
I²C
8-SOIC (0.154", 3.90mm Width)
8-SOIC
RFQ
PT7C43390LEX
Diodes Incorporated
IC RTC CLK/CALENDAR I2C 8MSOP
Na skladě40960 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
DS1746W-120
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 32EDIP
Na skladě13670 pcs
-
2.97V ~ 3.63V
128KB
HH:MM:SS (24 hr)
YY-MM-DD-dd
-
2mA @ 3.3V
-
-
-
-
DS1746
Tube
-
-
0°C ~ 70°C
Through Hole
Clock/Calendar
Leap Year, NVSRAM, Y2K
Parallel
32-DIP Module (0.600', 15.24mm)
32-EDIP
RFQ
M48T12-70PC1
STMicroelectronics
IC RTC CLK/CALENDAR PAR 24DIP
Na skladě2308 pcs
-
4.5V ~ 5.5V
-
HH:MM:SS (24 hr)
YY-MM-DD-dd
-
3mA @ 4.5V ~ 5.5V
-
-
-
-
M48T12
Tube
Timekeeper®
-
0°C ~ 70°C
Through Hole
Clock/Calendar
Leap Year
Parallel
24-DIP Module (0.600", 15.24mm)
24-PCDIP, CAPHAT®
RFQ
DS17485S-5
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 24SOIC
Na skladě12090 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
-
-
-
-
DS17485
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
DS3232MZ/V+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR I2C 8SOIC
Na skladě7119 pcs
-
2.3V ~ 4.5V
236B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.3V ~ 4.5V
175µA @ 2.3V ~ 4.5V
-
-
-
-
DS3232
Tube
Automotive, AEC-Q100
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Square Wave Output, SRAM
I²C, 2-Wire Serial
8-SOIC (0.154", 3.90mm Width)
8-SOIC
RFQ
DS3232MZ+TRL
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR I2C 8SOIC
Na skladě5140 pcs
-
2.3V ~ 4.5V
236B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
2.3V ~ 4.5V
175µA @ 2.3V ~ 4.5V
-
-
-
-
DS3232
Tape & Reel (TR)
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Square Wave Output, SRAM
I²C, 2-Wire Serial
8-SOIC (0.154', 3.90mm Width)
8-SOIC
RFQ
DS1306EN+T&R
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR SPI 20TSSOP
Na skladě9059 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)
-
-
-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
MCP7940M-I/SN
Microchip Technology
IC RTC CLK/CALENDAR I2C 8SOIC
Na skladě46470 pcs
-
1.8V ~ 5.5V
64B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
-
1µA @ 5.5V
-
-
-
-
MCP7940
Tube
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Square Wave Output, SRAM
I²C, 2-Wire Serial
8-SOIC (0.154", 3.90mm Width)
8-SOIC
RFQ
DS1554WP-120+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 34PCM
Na skladě1228 pcs
-
2.97V ~ 3.63V
32KB
HH:MM:SS (24 hr)
YY-MM-DD-dd
3V
4mA @ 3.3V
-
-
-
-
DS1554
Tray
-
-
0°C ~ 70°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
Parallel
34-PowerCap™ Module
34-PowerCap Module
RFQ
ISL12029IV27Z
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 14TSSOP
Na skladě17830 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
-
-
-
-
ISL12029
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
M48T35AV-10MH1F
STMicroelectronics
IC RTC CLK/CALENDAR PAR 28SOH
Na skladě1767 pcs
-
3V ~ 3.6V
-
HH:MM:SS (24 hr)
YY-MM-DD-dd
-
2mA @ 3V ~ 3.6V
-
-
-
-
M48T35
Tape & Reel (TR)
Timekeeper®
-
0°C ~ 70°C
Surface Mount
Clock/Calendar
Leap Year
Parallel
28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets
28-SOH
RFQ
M41ST84WMQ6F
STMicroelectronics
IC RTC CLOCK/CALENDAR I2C 16SO
Na skladě5590 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
-
-
-
-
M41ST
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
16-SOIC (0.154', 3.90mm Width)
16-SO
RFQ
DS3231M+TRL
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR I2C 16SOIC
Na skladě5347 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
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
DS1340Z-33+T&R
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR I2C 8SOIC
Na skladě11519 pcs
-
2.97V ~ 5.5V
-
HH:MM:SS (24 hr)
YY-MM-DD-dd
1.3V ~ 5.5V
150µA @ 5.5V
-
-
-
-
DS1340
Tape & Reel (TR)
-
-
-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
S-35392A-I8T1U
ABLIC Inc.
IC RTC CLK/CALENDAR I2C SNT8A
Na skladě47330 pcs
-
1.3V ~ 5.5V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
-
14µA ~ 30µA @ 3V ~ 5V
-
-
-
-
S-35392
Tape & Reel (TR)
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Leap Year
I²C, 2-Wire Serial
8-SMD, Flat Lead
SNT-8A
RFQ
DS1743WP-120
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 34PCM
Na skladě6130 pcs
-
2.97V ~ 3.63V
8KB
HH:MM:SS (24 hr)
YY-MM-DD-dd
3V
2mA @ 3.3V
-
-
-
-
DS1743
Tube
-
-
0°C ~ 70°C
Surface Mount
Clock/Calendar
Leap Year, NVSRAM, Y2K
Parallel
34-PowerCap™ Module
34-PowerCap Module
RFQ
M48T37Y-70MH1E
STMicroelectronics
IC RTC CLK/CALENDAR PAR 44SOH
Na skladě8350 pcs
-
4.5V ~ 5.5V
-
HH:MM:SS (24 hr)
YY-MM-DD-dd
-
3mA @ 4.5V ~ 5.5V
-
-
-
-
M48T37
Tube
Timekeeper®
-
0°C ~ 70°C
Surface Mount
Clock/Calendar
Alarm, Leap Year, Watchdog Timer
Parallel
44-BSOP (0.337', 8.56mm Width) requires SNAPHAT
44-SOH
RFQ
CDP68HC68T1M96
Intersil
IC RTC CLK/CALENDAR SPI 20SOIC
Na skladě7936 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
DS1742W-120
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 24EDIP
Na skladě16440 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
M41T93RQA6F
STMicroelectronics
IC RTC CLK/CALENDAR SPI 16QFN
Na skladě13427 pcs
-
2.7V ~ 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
DP8573AV
Texas Instruments
IC RTC CLK/CALENDAR PAR 28PLCC
Na skladě10920 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
DS1678S+
Analog Devices Inc./Maxim Integrated
IC RTC TIME EVENT REC I2C 8SOIC
Na skladě5060 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
DS2404B
Analog Devices Inc./Maxim Integrated
IC RTC BINARY CTR 1-WIRE 16SSOP
Na skladě12830 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
ISL12022IBZ-T
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 8SOIC
Na skladě13220 pcs
-
2.7V ~ 5.5V
128B
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.8V ~ 5.5V
14µA ~ 15µA @ 3V ~ 5V
-
-
-
-
ISL12022
Tape & Reel (TR)
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
Alarm, Daylight Savings, Leap Year, SRAM
I²C, 2-Wire Serial
8-SOIC (0.154', 3.90mm Width)
8-SOIC
RFQ
DS1339C-3#
Maxim Integrated
IC RTC CLK/CALENDAR I2C 16-SOIC
Na skladě17240 pcs
Tube
2.7 V ~ 5.5 V
-
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.3 V ~ 3.7 V
150µA @ 3.3V
DS1339
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
DS1388Z-5+
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR I2C 8SOIC
Na skladě7143 pcs
-
4.5V ~ 5.5V
512B
HH:MM:SS:hh (12/24 hr)
YY-MM-DD-dd
1.3V ~ 5.5V
270µA @ 4.5V ~ 5.5V
-
-
-
-
DS1388
Tube
-
-
-40°C ~ 85°C
Surface Mount
Clock/Calendar
EEPROM, Leap Year, Supervisor, Trickle-Charger, Watchdog Timer
I²C, 2-Wire Serial
8-SOIC (0.154', 3.90mm Width)
8-SOIC
RFQ
BQ4850YMA-85N
Texas Instruments
IC RTC CLK/CALENDAR PAR 32DIP
Na skladě10990 pcs
-
4.5V ~ 5.5V
-
HH:MM:SS (24 hr)
YY-MM-DD-dd
-
1mA @ 4.5V ~ 5.5V
-
-
-
-
BQ4850
Tube
-
-
-40°C ~ 85°C
Through Hole
Clock/Calendar
Alarm
Parallel
32-DIP Module (0.61", 15.49mm)
32-DIP Module (18.42x52.96)
RFQ
BQ4802YDW
Texas Instruments
IC RTC CLK/CALENDAR PAR 28SOIC
Na skladě1692 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
X1205V8IZ
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 8TSSOP
Na skladě5290 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
DS1302S
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR SER 8SOIC
Na skladě9420 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
ISL12058IBZ
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 8SOIC
Na skladě20017 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-SOIC (0.154', 3.90mm Width)
8-SOIC
RFQ
DS1500Y
Analog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 32EDIP
Na skladě16710 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
ISL1208IB8-TK
Renesas Electronics America Inc
IC RTC CLK/CALENDAR I2C 8SOIC
Na skladě10560 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
M41T81SM6F
STMicroelectronics
IC RTC CLK/CALENDAR I2C 8SOIC
Na skladě25366 pcs
-
2.7V ~ 5.5V
-
HH:MM:SS:hh (24 hr)
YY-MM-DD-dd
2V ~ 3.5V
100µA @ 2.7V ~ 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