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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)Crystal OscillatorMounting TypePackage / CaseMFR PackagePackaging
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0035-1443-0MCP7940N-I/SN 1,61052.13PB-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
0067-0090-3DS3231SN#-T/R 0182.50PB-FreeRoHSRTC Extremely Accurate I2C-Integrate
RTC/TCXO/CRYSTAL
DALLAS/MAXIMSOIC I2C- Built-in Crystal Oscillator Surface Mount SOIC-16SOIC-16 TAPE & REEL
0223-0037-8X1228S14-4.5A 1764.40PB-FreeReal Time Clock/Calendar/CPU Supervisor
with EEPROM, 512x 8 Bit, I2C Interface
Battery Switch or Super Cap Input
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
1522-0104-7MCP7940NT-I/SN 14586.50PB-FreeRoHSBattery-Backed I2C Real-Time Clock/Calendar(RTCC)
with SRAM 64Bytes
MICROCHIPSOIC I2C64 - Surface Mount SOIC-8SOIC-8 TAPE & REEL
0126-0180-6DS1302Z+T&R 1,67637.45PB-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
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
0035-1813-8MCP7940NT-I/SN 2,90846.62PB-FreeRoHSBattery-Backed I2C Real-Time Clock/Calendar(RTCC)
with SRAM 64Bytes
MICROCHIPSOIC I2C64 - Surface Mount SOIC-8SOIC-8 TAPE & REEL
0035-2717-6MCP79411T-I/SN 054.80PB-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
0057-0166-1X1B000242000111 98531.08PB-FreeRoHSReal Time Clock Module, RX8010SJ, Built-In 128Bit
User RAM (8Bit x 16, SRAM), Frequency Output
Function (C-MOS/Open-Drain Output), I2C-Bus
EPSONSOIC I2C16 Built-in Crystal Oscillator Surface Mount SOIC-8SOP-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- Built-in Crystal Oscillator Surface Mount SOIC-14SOP-14 TAPE & REEL
0126-0181-8DS3231SN#T&R 2,300142.40PB-FreeRoHSExtremely Accurate I2C Real-Time Clock (RTC),
Integrated Temperature-Compensated Crystal
Oscillator (TCXO) and Crystal
MAXIM INTEGRATEDSOIC I2C- Built-in Crystal Oscillator Surface Mount SOIC-16SO-16 TAPE & REEL
0176-0518-1BU9873FJ-GTE2 5,26313.92PB-FreeRoHSI2C Bus Serial Interface RTC(Real Time Clock)
With High-Precision Oscillation Adjustment
ROHMSOIC I2C- - Surface Mount SOIC-8SOP-J8 TAPE & REEL
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