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 |
0057-0170-2 | 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 | ||
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 | ||
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 | ||
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 | |||
0016-0353-4 | PCF85363ATT1/AJ | 1,482 | 28.61 | PB-Free | RoHS | Tiny Real-Time Clock/Calendar with 64 Bytes RAM Alarm Function,Battery Switch-Over Time Stamp Input,I2C Bus Interface | NXP/NEXPERIA/WEEN | SOIC | I2C | 64 | Surface Mount | TSSOP-10 | TSSOP-10 | 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 | ||
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 | ||
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 | ||
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 | ||
0035-1443-0 | MCP7940N-I/SN | 3,316 | 52.13 | PB-Free | RoHS | Battery-Backed I2C Real Time Clock/Calendar with SRAM 64 Bytes, Vcc = 1.8V to 5.5V | MICROCHIP | SOIC | I2C | 64 | Surface Mount | SOIC-8 | SOIC-8 | TUBE | ||
0067-0085-4 | DS1307Z+T/R | 4,562 | 31.03 | PB-Free | RoHS | 64x8 Serial Real Time Clock, 56 Bytes RAM 2-Wire, Bi-Directional Bus | DALLAS/MAXIM | SOIC | I2C | 56 | Surface Mount | SOIC-8 | SOIC-8 | TAPE & REEL | ||
0176-0518-1 | BU9873FJ-GTE2 | 6,534 | 13.92 | PB-Free | RoHS | I2C Bus Serial Interface RTC(Real Time Clock) With High-Precision Oscillation Adjustment | ROHM | SOIC | I2C | - | Surface Mount | SOIC-8 | SOP-J8 | TAPE & REEL |