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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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0051-0025-7HT1382 6424.99PB-FreeRoHSLow Power Real Time Clock and Calendar
with EEPROM 4 Bytes, Integrated Oscillator
Load Capacitors 12.5pF, I2C Serial Interface.
HOLTEKDIP I2C4 Through Hole PDIP-8DIP-8 TUBE
0067-0062-7DS1307+ 0118.20PB-FreeRoHS64x8 Serial Real Time Clock, 56 Bytes RAM
2-Wire Serial
DALLAS/MAXIMDIP I2C56 Through Hole PDIP-8PDIP-8 TUBE
0035-1674-5MCP7940N-I/P 36146.87PB-FreeRoHSBattery-Backed I2C Real-Time Clock-Calendar
with SRAM 64 Bytes, Automatic Switchover to
Battery Backup
MICROCHIPDIP I2C64 Through Hole PDIP-8PDIP-8 TUBE
0067-0060-1DS1302+ 43352.26PB-FreeRoHSReal Time Clock, 31 Bytes RAM, 3-Wire Serial,
Trickle Charge Timekeeping Chip,
8PIN DIP (300-mil)
DALLAS/MAXIMDIP 3-Wire31 Through Hole PDIP-8PDIP-8 TUBE
0067-0009-4DS12C887+ 0399.40PB-FreeRoHSReal Time Clock, 114 Bytes RAM
Parallel/Multiplexer
DALLAS/MAXIMDIP Parallel113 Through Hole EPDIP-24EPDIP-24 TUBE
0067-0112-5DS1307N+ 1,17972.82PB-FreeRoHS64 x 8, Serial, I2C Real-Time Clock, 56 Bytes of
NV SRAM
DALLAS/MAXIMDIP I2C56 Through Hole PDIP-8PDIP-8 TUBE
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
0035-1813-8MCP7940NT-I/SN 2,92074.40PB-FreeRoHSBattery-Backed I2C Real-Time Clock/Calendar(RTCC)
with SRAM 64Bytes
MICROCHIPSOIC I2C64 Surface Mount SOIC-8SOIC-8 TAPE & REEL
0057-0170-2X1B000421000114 1,00039.86PB-FreeRoHSReal Time Clock Module, RX8111CE A, Built-In RAM
8Bit x 64Word(512Bit), Auto Power Switching,8 Time
Stamps, Frequency Tolerance ±11.5ppm, I2C-Bus
EPSONSMD I2C64 Surface Mount SMD-10SMD-10 TAPE & REEL
0057-0169-7X1B000371000214 1,00055.34PB-FreeRoHSReal Time Clock Module, RX8804CE XB, Built-In
DTCXO, with Internal State Output Function, 1 Time
Stamp, Frequency Stability ±8ppm, I2C-Bus
EPSONSMD I2C- Surface Mount SMD-10SMD-10 TAPE & REEL
0067-0090-3DS3231SN#-T/R 0176.60PB-FreeRoHSRTC Extremely Accurate I2C-Integrate
RTC/TCXO/CRYSTAL
DALLAS/MAXIMSOIC I2C- Surface Mount SOIC-16SOIC-16 TAPE & REEL
0176-0518-1BU9873FJ-GTE2 6,53913.92PB-FreeRoHSI2C Bus Serial Interface RTC(Real Time Clock)
With High-Precision Oscillation Adjustment
ROHMSOIC I2C- Surface Mount SOIC-8SOP-J8 TAPE & REEL
1522-0207-7MCP79411T-I/SN 1,00053.00PB-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 TAPE & REEL
0126-0181-8DS3231SN#T&R 3,058138.60PB-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
0035-1443-0MCP7940N-I/SN 3,34352.13PB-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
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