Picture | ES Part No. | Part No | Stock | Price | Datasheet | Pb Free | RoHS | Description | Vendor | Case Style | Interface | Memory Size (byte) | Mounting Type | Package / Case | MFR Package | Packaging |
0035-1813-8 | MCP7940NT-I/SN | 2,920 | 74.40 | PB-Free | RoHS | Battery-Backed I2C Real-Time Clock/Calendar(RTCC) with SRAM 64Bytes | MICROCHIP | SOIC | I2C | 64 | Surface Mount | SOIC-8 | SOIC-8 | TAPE & REEL | ||
0057-0166-1 | X1B000242000111 | 993 | 31.08 | PB-Free | RoHS | Real Time Clock Module, RX8010SJ, Built-In 128Bit User RAM (8Bit x 16, SRAM), Frequency Output Function (C-MOS/Open-Drain Output), I2C-Bus | EPSON | SOIC | I2C | 16 | Surface Mount | SOIC-8 | SOP-8 | TAPE & REEL | ||
0067-0086-7 | DS1302Z+T/R | 0 | 47.98 | PB-Free | RoHS | Real Time Clock, 31Bytes RAM, 3-Wire Serial, Trickle Charge Timekeeping Chip, 8PIN SOIC (150-mil) | DALLAS/MAXIM | SOIC | 3-Wire | 31 | Surface Mount | SOIC-8 | SOIC-8 | TAPE & REEL | ||
0057-0167-3 | X1B000311000114 | 976 | 31.08 | PB-Free | RoHS | Real Time Clock Module, RX8130CE, with Auto Power Switching/Backup Battery Charge Control, I2C-Bus | EPSON | SMD | I2C | - | Surface Mount | SMD-10 | SMD-10 | TAPE & REEL | ||
0067-0090-3 | DS3231SN#-T/R | 0 | 182.50 | PB-Free | RoHS | RTC Extremely Accurate I2C-Integrate RTC/TCXO/CRYSTAL | DALLAS/MAXIM | SOIC | I2C | - | Surface Mount | SOIC-16 | SOIC-16 | TAPE & REEL | ||
0057-0168-5 | X1B000301000214 | 995 | 50.93 | PB-Free | RoHS | Real Time Clock Module, RX8900CE UB, Built-In DTCXO,with Auto Power Switching/Temperature Sensor Function, Frequency Stability ±5ppm, I2C-Bus | EPSON | SMD | I2C | - | Surface Mount | SMD-10 | SMD-10 | TAPE & REEL | ||
1043-0001-7 | IN1363DT | 2,463 | 18.11 | PB-Free | RoHS | CMOS LIS Real Time Watch with Calendar,Alarm,Timer I2C Interface, | IK SEMICON | SOIC | I2C | - | Surface Mount | SOP-8 | SOP-8 | TAPE & REEL | ||
0057-0169-7 | X1B000371000214 | 1,000 | 56.10 | PB-Free | RoHS | Real Time Clock Module, RX8804CE XB, Built-In DTCXO, with Internal State Output Function, 1 Time Stamp, Frequency Stability ±8ppm, I2C-Bus | EPSON | SMD | I2C | - | Surface Mount | SMD-10 | SMD-10 | TAPE & REEL | ||
1522-0207-7 | MCP79411T-I/SN | 1,000 | 54.48 | PB-Free | RoHS | Battery-Backed I2C Real-Time Clock/Calendar with SRAM 64 Bytes, 1 Kbit EEPROM, Protected EEPROM, with EUI-48 MAC Address | MICROCHIP | SOIC | I2C | 64 | Surface Mount | SOIC-8 | SOIC-8 | TAPE & REEL | ||
0126-0180-6 | DS1302Z+T&R | 2,274 | 37.45 | PB-Free | RoHS | Trickle-Charge Timekeeping Chip, Real-Time Clock/ Calendar and 31 Bytes of Static RAM, 24-hour or 12-hour Mode, 3-Wire Interface | MAXIM INTEGRATED | SOIC | 3-Wire | 31 | Surface Mount | SOIC-8 | SO-8 | TAPE & REEL | ||
0126-0181-8 | DS3231SN#T&R | 3,008 | 142.40 | PB-Free | RoHS | Extremely Accurate I2C Real-Time Clock (RTC), Integrated Temperature-Compensated Crystal Oscillator (TCXO) and Crystal | MAXIM INTEGRATED | SOIC | I2C | - | Surface Mount | SOIC-16 | SO-16 | TAPE & REEL | ||
0057-0170-2 | X1B000421000114 | 1,000 | 40.40 | PB-Free | RoHS | Real Time Clock Module, RX8111CE A, Built-In RAM 8Bit x 64Word(512Bit), Auto Power Switching,8 Time Stamps, Frequency Tolerance ±11.5ppm, I2C-Bus | EPSON | SMD | I2C | 64 | Surface Mount | SMD-10 | SMD-10 | TAPE & REEL |