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 |
0057-0172-6 | X1B000431000111 | 1,000 | 44.29 | PB-Free | RoHS | Real Time Clock Module, RX4111CE A, Built-In RAM 8Bit x 64Word(512Bit), Auto Power Switching,8 Time Stamps, Frequency Tolerance ±11.5ppm, SPI-4 Wire | EPSON | SMD | SPI | 64 | Surface Mount | SMD-10 | SMD-10 | TAPE & REEL | ||
0067-0009-4 | DS12C887+ | 0 | 446.50 | PB-Free | RoHS | Real Time Clock, 114 Bytes RAM Parallel/Multiplexer | DALLAS/MAXIM | DIP | Parallel | 113 | Through Hole | EPDIP-24 | EPDIP-24 | TUBE | ||
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 | ||
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 | ||
0126-0181-8 | DS3231SN#T&R | 1,556 | 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 | ||
0057-0145-3 | RX8900SA:UA3 PURE SN | 0 | 138.30 | PB-Free | RoHS | Real Time Clock Module, Built-In Frequency Adjusted 32.768kHz Crystal Unit/DTCXO/Backup Switchover Circuit, I2C-Bus Interface | EPSON | SOIC | I2C | - | Surface Mount | SOIC-14 | SOP-14 | TAPE & REEL | ||
0223-0039-4 | ISL12028IBZ | 1,137 | 63.24 | PB-Free | Real Time Clock/Calendar with EEPROM Automatic Backup to Battery or SuperCap | INTERSIL/RENESAS | SOIC | I2C | 4k | Surface Mount | SOIC-14 | SOIC-14 | TUBE | |||
0067-0062-7 | DS1307+ | 0 | 118.20 | PB-Free | RoHS | 64x8 Serial Real Time Clock, 56 Bytes RAM 2-Wire Serial | DALLAS/MAXIM | DIP | I2C | 56 | Through Hole | PDIP-8 | PDIP-8 | TUBE | ||
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 | ||
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 | ||
0051-0025-7 | HT1382 | 64 | 26.42 | PB-Free | RoHS | Low Power Real Time Clock and Calendar with EEPROM 4 Bytes, Integrated Oscillator Load Capacitors 12.5pF, I2C Serial Interface. | HOLTEK | DIP | I2C | 4 | Through Hole | PDIP-8 | DIP-8 | TUBE | ||
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 | ||
0035-1444-3 | MCP79411-I/SN | 176 | 57.93 | 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 | TUBE | ||
0035-1674-5 | MCP7940N-I/P | 361 | 49.54 | PB-Free | RoHS | Battery-Backed I2C Real-Time Clock-Calendar with SRAM 64 Bytes, Automatic Switchover to Battery Backup | MICROCHIP | DIP | I2C | 64 | Through Hole | PDIP-8 | PDIP-8 | TUBE |