| Mfr Part # | Qty | Price | Product Status | Type | Features | Memory Size | Time Format | Date Format | Interface | Voltage - Supply | Voltage - Supply, Battery | Current - Timekeeping (Max) | Operating Temperature | Mounting Type | Package / Case | Supplier Device Package | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
MCP795W20T-I/ST
IC RTC CLK/CALENDAR SPI 14-TSSOP
Microchip Technology
|
1,960 | 1.66250 | Active | Clock/Calendar | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Watchdog Timer | 64B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | SPI | 1.8V ~ 3.6V | 1.3V ~ 3.6V | 1µA @ 1.8V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 14-TSSOP (0.173", 4.40mm Width) | 14-TSSOP | Details |
|
1338-31DCGI
IC RTC CLK/CALENDAR I2C 8-SOIC
Renesas Electronics America Inc
|
8,254 | 3.67000 | Active | Clock/Calendar | Leap Year, NVSRAM, Square Wave Output | 56B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 3.3V ~ 5.5V | 1.3V ~ 3.7V | 5µA @ 3.63V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | Details |
|
MCP795W10T-I/ST
IC RTC CLK/CALENDAR SPI 14-TSSOP
Microchip Technology
|
7,487 | 1.59001 | Active | Clock/Calendar | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Watchdog Timer | 64B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | SPI | 1.8V ~ 3.6V | 1.3V ~ 3.6V | 1µA @ 1.8V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 14-TSSOP (0.173", 4.40mm Width) | 14-TSSOP | Details |
|
RV5C387A-E2-F
REAL TIME CLOCK IC WITH VOLTAGE
Nisshinbo Micro Devices Inc.
|
624 | 0.78838 | Active | Clock/Calendar | Alarm, Leap Year | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2V ~ 5.5V | - | 0.8µA @ 3V | -40°C ~ 85°C | Surface Mount | 10-LFSOP, 10-MSOP (0.110", 2.80mm Width) | 10-SSOP-G | Details |
|
BQ4802LYPWR
IC RTC CLK/CALENDAR PAR 28-TSSOP
Texas Instruments
|
367 | 7.10000 | Active | Clock/Calendar | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 2.7V ~ 3.6V | 2.4V ~ 4V | 1.5mA (Typ) @ 2.7 V ~ 3.6 V | 0°C ~ 70°C | Surface Mount | 28-TSSOP (0.173", 4.40mm Width) | 28-TSSOP | Details |
|
PT7C433833AUEX
IC RTC I2C SER 8MSOP T&R 2.5K
Diodes Incorporated
|
5,651 | 1.59000 | Active | Clock/Calendar | Leap Year, NVSRAM, Square Wave Output | 56B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7V ~ 5.5V | 1.5V ~ 3.7V | 125µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-MSOP | Details |
|
DS1558Y+TRL
IC RTC CLK/CALENDAR PAR 48-LQFP
Analog Devices Inc./Maxim Integrated
|
5,313 | 9.42106 | Active | Clock/Calendar | Alarm, Leap Year, Watchdog Timer, Y2K | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | 2.5V ~ 3.7V | 6mA @ 5V | -40°C ~ 85°C | Surface Mount | 48-LQFP | 48-LQFP (7x7) | Details |
|
ISL12008IB8Z
IC RTC CLK/CALENDAR I2C 8-SOIC
Renesas Electronics America Inc
|
2,276 | 3.07000 | Active | Clock/Calendar | Alarm, Leap Year | - | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7V ~ 5.5V | 1.8V ~ 5.5V | 4µA ~ 6µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | Details |
|
DS1643P-70
IC RTC CLK/CALENDAR PAR 34-PCM
Analog Devices Inc./Maxim Integrated
|
291 | 16.38000 | Obsolete | Clock/Calendar | Leap Year, NVSRAM | 8KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | 3V | 3mA @ 5V | 0°C ~ 70°C | Surface Mount | 34-PowerCap™ Module | 34-PowerCap Module | Details |
|
DS1685E-3/TR
DS1685 5V REAL-TIME CLOCK
Analog Devices Inc./Maxim Integrated
|
1,246 | 3.60000 | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | Details |
|
M48T12-150PC1
IC RTC CLK/CALENDAR PAR 24DIP
STMicroelectronics
|
30 | 39.89000 | Active | Clock/Calendar | Leap Year | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | - | 3mA @ 4.5V ~ 5.5V | 0°C ~ 70°C | Through Hole | 24-DIP Module (0.600", 15.24mm) | 24-PCDIP, CAPHAT® | Details |
|
DS1685-5+
IC RTC CLK/CALENDAR PAR 24-DIP
Analog Devices Inc./Maxim Integrated
|
1,342 | 11.45000 | Active | Clock/Calendar | Alarm, NVSRAM, Square Wave Output, Y2K | 242B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | 2.5V ~ 3.7V | 3mA @ 5V | 0°C ~ 70°C | Through Hole | 24-DIP (0.600", 15.24mm) | 24-PDIP | Details |
|
M48T35-70PC1
IC RTC CLK/CALENDAR PAR 28DIP
STMicroelectronics
|
5,183 | 47.28000 | Active | Clock/Calendar | Leap Year | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 4.75V ~ 5.5V | - | 2mA @ 4.75V ~ 5.5V | 0°C ~ 70°C | Through Hole | 28-DIP Module (0.600", 15.24mm) | 28-PCDIP, CAPHAT® | Details |
|
MCP79401-I/ST
IC RTC CLK/CALENDAR I2C 8-TSSOP
Microchip Technology
|
4,097 | 1.08000 | Active | Clock/Calendar | Alarm, Leap Year, Square Wave Output, SRAM, Unique ID | 64B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.8V ~ 5.5V | 1.3V ~ 5.5V | 1.2µA (Typ) @ 3.3V | -40°C ~ 85°C | Surface Mount | 8-TSSOP (0.173", 4.40mm Width) | 8-TSSOP | Details |
|
S-35392A-I8T1U
IC RTC CLK/CALENDAR I2C SNT-8A
ABLIC Inc.
|
5,000 | 1.47000 | Active | Clock/Calendar | Alarm, Leap Year | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.3V ~ 5.5V | - | 14µA ~ 30µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount | 8-SMD, Flat Lead | SNT-8A | Details |
|
DS1554W-120IND
IC RTC CLK/CALENDAR PAR 32-EDIP
Analog Devices Inc./Maxim Integrated
|
833 | 23.00091 | Obsolete | Clock/Calendar | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | 32KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 2.97V ~ 3.63V | - | 4mA @ 3.3V | -40°C ~ 85°C | Through Hole | 32-DIP Module (0.600", 15.24mm) | 32-EDIP | Details |
|
PT7C4337UEX
IC RTC CLK/CALENDAR I2C MSOP
Diodes Incorporated
|
1,296 | 1.12000 | Active | Clock/Calendar | Alarm, Leap Year, Square Wave Output | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.8V ~ 5.5V | - | 0.8µA @ 1.3V ~ 1.8V | -40°C ~ 85°C | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-MSOP | Details |
|
PT7C4339UEX
IC RTC CAL I2C/2-WIRE SER 8MSOP
Diodes Incorporated
|
1,958 | 0.61452 | Active | Clock/Calendar | Alarm, Leap Year, Square Wave Output | - | HH:MM:SS (12/24 hr) | YY-MM-DD | I²C, 2-Wire Serial | 3V ~ 5.5V | 1.3V ~ 3.7V | 250µA @ 3V ~ 5.5V | -40°C ~ 85°C (TA) | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-MSOP | Details |
|
M41T01M6F
IC RTC CLK/CALENDAR I2C 8-SOIC
STMicroelectronics
|
1,909 | 3.35000 | Active | Clock/Calendar | Leap Year | - | HH:MM:SS | YY-MM-DD-dd | I²C, 2-Wire Serial | 2V ~ 5.5V | 2.5V ~ 3.5V | 70µA @ 2V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | Details |
|
PT7C4337WEX
IC RTC CLK/CALENDAR I2C 8-SOIC
Diodes Incorporated
|
6,187 | 0.99000 | Active | Clock/Calendar | Alarm, Leap Year, Square Wave Output | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.8V ~ 5.5V | - | 0.8µA @ 1.3V ~ 1.8V | -40°C ~ 85°C (TA) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | Details |
|
DS1744W-120+
IC RTC CLK/CALENDAR PAR 28-EDIP
Analog Devices Inc./Maxim Integrated
|
324 | 41.51000 | Active | Clock/Calendar | Leap Year, NVSRAM, Y2K | 32KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 2.97V ~ 3.63V | - | 2mA @ 3.3V | 0°C ~ 70°C | Through Hole | 28-DIP Module (0.600", 15.24mm) | 28-EDIP | Details |
|
BQ4285LS
IC RTC W/114X8 NVSRAM 24-SOP
Texas Instruments
|
976 | 1.81000 | Obsolete | Clock/Calendar | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 114B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 2.7V ~ 3.6V | 2.4V ~ 4V | - | - | Surface Mount | 24-SOIC (0.295", 7.50mm Width) | 24-SOIC | Details |
|
DS1743-85+
IC RTC CLK/CALENDAR PAR 28-EDIP
Analog Devices Inc./Maxim Integrated
|
228 | 16.14000 | Obsolete | Clock/Calendar | Leap Year, NVSRAM, Y2K | 8KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | - | 3mA @ 5V | 0°C ~ 70°C | Through Hole | 28-DIP Module (0.600", 15.24mm) | 28-EDIP | Details |
|
PCA21125T/Q900/1,1
IC RTC CLK/CALENDAR SPI 14-TSSOP
NXP USA Inc.
|
440 | 2.20000 | Active | Clock/Calendar | Alarm, Leap Year, Square Wave Output, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SPI | 1.6V ~ 5.5V | - | 30.3µA @ 2V ~ 5V | -40°C ~ 125°C | Surface Mount | 14-TSSOP (0.173", 4.40mm Width) | 14-TSSOP | Details |
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