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Home > Product > Semiconductors - Integrated Circuit > Clock/Timing > Real Time Clock
Real Time Clock
 
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PictureES Part No.Part NoStockPriceDatasheetPb FreeRoHSDescriptionVendorCase StyleInterfaceMemory Size (byte)Mounting TypePackage / CaseMFR PackagePackaging
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0126-0181-8DS3231SN#T&R 2,661142.40PB-FreeRoHSExtremely Accurate I2C Real-Time Clock (RTC),
Integrated Temperature-Compensated Crystal
Oscillator (TCXO) and Crystal
MAXIM INTEGRATEDSOIC I2C- Surface Mount SOIC-16SO-16 TAPE & REEL
0223-0037-8X1228S14-4.5A 1766.14PB-FreeReal Time Clock/Calendar/CPU Supervisor
with EEPROM, 512x 8 Bit, I2C Interface
Battery Switch or Super Cap Input
INTERSIL/RENESASSOIC 2-Wire(I2C Compatible)4k Surface Mount SOIC-14SOIC-14 TUBE
0035-1443-0MCP7940N-I/SN 3,18052.13PB-FreeRoHSBattery-Backed I2C Real Time Clock/Calendar
with SRAM 64 Bytes, Vcc = 1.8V to 5.5V
MICROCHIPSOIC I2C64 Surface Mount SOIC-8SOIC-8 TUBE
1522-0104-7MCP7940NT-I/SN 15086.50PB-FreeRoHSBattery-Backed I2C Real-Time Clock/Calendar(RTCC)
with SRAM 64Bytes
MICROCHIPSOIC I2C64 Surface Mount SOIC-8SOIC-8 TAPE & REEL
0057-0145-3RX8900SA:UA3 PURE SN 0138.30PB-FreeRoHSReal Time Clock Module, Built-In Frequency
Adjusted 32.768kHz Crystal Unit/DTCXO/Backup
Switchover Circuit, I2C-Bus Interface
EPSONSOIC I2C- Surface Mount SOIC-14SOP-14 TAPE & REEL
0223-0039-4ISL12028IBZ 1,13763.24PB-FreeReal Time Clock/Calendar with EEPROM
Automatic Backup to Battery or SuperCap
INTERSIL/RENESASSOIC I2C4k Surface Mount SOIC-14SOIC-14 TUBE
0035-1444-3MCP79411-I/SN 16357.93PB-FreeRoHSBattery-Backed I2C Real-Time Clock/Calendar with
SRAM 64 Bytes, 1 Kbit EEPROM, Protected EEPROM,
with EUI-48 MAC Address
MICROCHIPSOIC I2C64 Surface Mount SOIC-8SOIC-8 TUBE
0016-0353-4PCF85363ATT1/AJ 1,46228.61PB-FreeRoHSTiny Real-Time Clock/Calendar with 64 Bytes RAM
Alarm Function,Battery Switch-Over Time Stamp
Input,I2C Bus Interface
NXP/NEXPERIA/WEENSOIC I2C64 Surface Mount TSSOP-10TSSOP-10 TAPE & REEL
0126-0180-6DS1302Z+T&R 2,24337.45PB-FreeRoHSTrickle-Charge Timekeeping Chip, Real-Time Clock/
Calendar and 31 Bytes of Static RAM, 24-hour or
12-hour Mode, 3-Wire Interface
MAXIM INTEGRATEDSOIC 3-Wire31 Surface Mount SOIC-8SO-8 TAPE & REEL
0035-1813-8MCP7940NT-I/SN 2,92048.26PB-FreeRoHSBattery-Backed I2C Real-Time Clock/Calendar(RTCC)
with SRAM 64Bytes
MICROCHIPSOIC I2C64 Surface Mount SOIC-8SOIC-8 TAPE & REEL
0176-0518-1BU9873FJ-GTE2 6,53413.92PB-FreeRoHSI2C Bus Serial Interface RTC(Real Time Clock)
With High-Precision Oscillation Adjustment
ROHMSOIC I2C- Surface Mount SOIC-8SOP-J8 TAPE & REEL
0067-0086-7DS1302Z+T/R 047.98PB-FreeRoHSReal Time Clock, 31Bytes RAM, 3-Wire Serial,
Trickle Charge Timekeeping Chip,
8PIN SOIC (150-mil)
DALLAS/MAXIMSOIC 3-Wire31 Surface Mount SOIC-8SOIC-8 TAPE & REEL
0067-0090-3DS3231SN#-T/R 0182.50PB-FreeRoHSRTC Extremely Accurate I2C-Integrate
RTC/TCXO/CRYSTAL
DALLAS/MAXIMSOIC I2C- Surface Mount SOIC-16SOIC-16 TAPE & REEL
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