- Manufacturer
- RoHS Status
- Package / Case
- Time Format
- Current - Timekeeping (Max)
- Date Format
- Features
- Interface
- Moisture Sensitivity Level (MSL)
- Mounting Type
- Operating Temperature
- Packaging
- Part Status
Attribute column
Categories
Clock/Timing - Real Time Clocks
Product | Inventory | Pricing(USD) | Quantity | Datasheet | RoHS | Factory Lead Time | Contact Plating | Mount | Mounting Type | Package / Case | Surface Mount | Number of Pins | Supplier Device Package | Operating Temperature (Max.) | Operating Temperature (Min.) | Operating Temperature | Packaging | Published | Series | JESD-609 Code | Pbfree Code | Part Status | Moisture Sensitivity Level (MSL) | Number of Terminations | ECCN Code | Type | Terminal Finish | Max Operating Temperature | Min Operating Temperature | Additional Feature | HTS Code | Voltage - Supply | Terminal Position | Terminal Form | Peak Reflow Temperature (Cel) | Supply Voltage | Terminal Pitch | Reach Compliance Code | Frequency | Time@Peak Reflow Temperature-Max (s) | Base Part Number | Pin Count | JESD-30 Code | Number of Outputs | Qualification Status | Operating Supply Voltage | Supply Voltage-Max (Vsup) | Power Supplies | Temperature Grade | Supply Voltage-Min (Vsup) | Interface | Max Supply Voltage | Min Supply Voltage | Memory Size | uPs/uCs/Peripheral ICs Type | Number of Bits | Clock Frequency | Logic Function | External Data Bus Width | Number of Timers | Time Format | Date Format | Current - Timekeeping (Max) | Time-Min | Interrupt Capability | Voltage - Supply, Battery | Volatile | Information Access Method | Source Url Status Check Date | Features | Height Seated (Max) | Length | Width | Thickness | Radiation Hardening | REACH SVHC | RoHS Status | Lead Free |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 DS14285Q+ Rochester Electronics, LLC | In Stock | - | Datasheet | - | - | - | Surface Mount | 28-LCC (J-Lead) | YES | - | - | - | - | 0°C~70°C | Tube | - | - | e3 | yes | Obsolete | 3 (168 Hours) | 28 | - | Clock/Calendar | TIN | - | - | - | - | 4.5V~5.5V | QUAD | - | 260 | 5V | 1.27mm | unknown | - | NOT SPECIFIED | - | 28 | S-PQCC-J28 | - | COMMERCIAL | - | - | - | - | - | Parallel | - | - | 114B | - | - | 0.032MHz | - | 8 | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 0.5μA @ 4.5V~5.5V | - | - | 2.5V~3.6V | - | - | - | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 4.57mm | 11.505mm | 11.505mm | - | - | - | ROHS3 Compliant | - | ||
DS1685QN-3 Rochester Electronics, LLC | In Stock | - | Datasheet | - | - | - | Surface Mount | 28-LCC (J-Lead) | YES | - | - | - | - | -40°C~85°C | Tube | - | - | e0 | no | Obsolete | 1 (Unlimited) | 28 | - | Clock/Calendar | TIN LEAD | - | - | - | - | 2.7V~3.7V | QUAD | - | NOT SPECIFIED | 3V | 1.27mm | unknown | - | NOT SPECIFIED | - | 28 | S-PQCC-J28 | - | COMMERCIAL | - | - | - | - | - | Parallel | - | - | 242B | - | - | 0.032MHz | - | 8 | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2mA @ 3V | - | - | 2.5V~3.7V | - | - | - | Alarm, NVSRAM, Square Wave Output, Y2K | 4.57mm | 11.505mm | 11.505mm | - | - | - | Non-RoHS Compliant | - | ||
 DS1743P-100 Rochester Electronics, LLC | In Stock | - | Datasheet | - | - | - | Surface Mount | 34-PowerCap™ Module | YES | - | - | - | - | 0°C~70°C | Tube | - | - | e0 | no | Obsolete | 1 (Unlimited) | 34 | - | Clock/Calendar | TIN LEAD | - | - | A POWERCAP MODULE CONTAINING CRYSTAL AND BATTERY REQUIRED | - | 4.5V~5.5V | DUAL | - | 240 | 5V | - | unknown | - | NOT SPECIFIED | - | 34 | R-XDMA-U34 | - | COMMERCIAL | - | - | - | - | - | Parallel | - | - | 8KB | - | - | 0.032MHz | - | 8 | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 3mA @ 5V | - | - | 3V | - | - | - | Leap Year, NVSRAM, Y2K | - | - | - | - | - | - | Non-RoHS Compliant | - | ||
 DS1689 Rochester Electronics, LLC | In Stock | - | Datasheet | - | - | - | Through Hole | 28-DIP (0.600, 15.24mm) | NO | - | - | - | - | 0°C~70°C | Tube | - | - | e0 | no | Obsolete | 3 (168 Hours) | 28 | - | Clock/Calendar | TIN LEAD | - | - | AUXILIARY BATTERY I/P; POWER ON INTRPT WITH KICK START; RAM CLEAR I/P; 64-BIT SILICON SERIAL NUMBER | - | 2.7V~3.3V 4.5V~5.5V | DUAL | - | 245 | 5V | 2.54mm | unknown | - | NOT SPECIFIED | - | 28 | R-PDIP-T28 | - | COMMERCIAL | - | - | - | - | - | Parallel | - | - | 114B | - | 16 | - | - | 8 | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2mA @ 3V 3mA @ 5V | - | - | 2.5V~3.7V | - | - | - | NVSRAM | 5.08mm | 36.83mm | 15.24mm | - | - | - | Non-RoHS Compliant | - | ||
 DS1646-120 Rochester Electronics, LLC | In Stock | - | Datasheet | - | - | - | Through Hole | 32-DIP Module (0.600, 15.24mm) | NO | 32 | - | - | - | 0°C~70°C | Tube | 2005 | - | e0 | no | Obsolete | 1 (Unlimited) | 32 | - | Clock/Calendar | TIN LEAD | - | - | - | - | 4.5V~5.5V | DUAL | - | 240 | 5V | - | - | - | NOT SPECIFIED | - | 32 | - | - | COMMERCIAL | - | - | - | - | - | Parallel | - | - | 128KB | - | - | - | - | 8 | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 4mA @ 4.5 V~5.5 V | - | - | 3V | - | - | - | Leap Year, NVSRAM | - | - | - | - | - | - | Non-RoHS Compliant | Contains Lead | ||
 DS1691 Rochester Electronics, LLC | In Stock | - | Datasheet | - | - | - | Through Hole | 28-DIP Module (0.600, 15.24mm) | NO | - | - | - | - | 0°C~70°C | Tube | - | - | e0 | no | Obsolete | 3 (168 Hours) | 28 | - | Clock/Calendar | TIN LEAD | - | - | CAN ALSO OPERATE WITH 5V SUPPLY | - | 2.7V~3.3V 4.5V~5.5V | DUAL | - | 240 | 3V | 2.54mm | - | - | NOT SPECIFIED | - | 28 | R-PDIP-T28 | - | COMMERCIAL | - | - | - | - | - | Parallel | - | - | 114B | - | 16 | 0.032MHz | - | 8 | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD | - | - | - | - | - | - | - | Alarm, Leap Year, Square Wave Output, Unique ID | 9.398mm | 38.862mm | 15.24mm | - | - | - | Non-RoHS Compliant | - | ||
 BQ3285ES Rochester Electronics, LLC | In Stock | - | Datasheet | - | - | - | Surface Mount | 24-SOIC (0.295, 7.50mm Width) | YES | - | - | - | - | 0°C~70°C | Tube | - | - | e4 | no | Obsolete | 3 (168 Hours) | 24 | - | Clock/Calendar | NICKEL PALLADIUM GOLD | - | - | SELECTABLE INTEL/MOTOROLA TIMING; DAYLIGHT SAVING OPTION; RAM CLEAR I/P | - | 4.5V~5.5V | DUAL | - | 260 | 5V | - | - | - | NOT SPECIFIED | - | - | R-PDSO-G24 | - | COMMERCIAL | - | - | - | - | - | Parallel | - | - | 242B | - | - | - | - | 8 | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 300μA @ 5V | - | - | 2.5V~4V | - | - | - | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | - | - | - | - | - | - | Non-RoHS Compliant | - | ||
DS1553W-150 Rochester Electronics, LLC | In Stock | - | Datasheet | - | - | - | Through Hole | 28-DIP Module (0.600, 15.24mm) | NO | - | - | - | - | 0°C~70°C | Tube | - | - | e0 | no | Obsolete | 3 (168 Hours) | 28 | - | Clock/Calendar | TIN LEAD | - | - | - | - | 2.97V~3.63V | DUAL | - | 240 | 3.3V | 2.54mm | - | - | NOT SPECIFIED | - | 28 | R-PDIP-P28 | - | COMMERCIAL | - | - | - | - | - | Parallel | - | - | 8KB | - | - | 0.032MHz | - | 8 | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 2mA @ 3.3V | - | - | 3V | - | - | - | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | 9.398mm | 38.862mm | 15.24mm | - | - | - | Non-RoHS Compliant | - | ||
 1338-31DVGI8 Integrated Device Technology (IDT) | In Stock | - | Datasheet | 7 Weeks | Tin | Surface Mount | - | MSOP | - | 8 | - | - | - | - | Tape & Reel | 2006 | - | e3 | yes | Active | 3 (168 Hours) | 8 | EAR99 | - | - | 85°C | -40°C | - | - | - | DUAL | - | 260 | - | 0.65mm | - | - | 30 | - | 8 | - | - | Not Qualified | 3.3V | 5.5V | 3.6/5V | INDUSTRIAL | - | 2-Wire, I2C, Serial | - | - | 56B | - | - | 0.032MHz | Clock | - | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | SECONDS | N | - | NO | I2C | - | - | 1.1mm | 3mm | 3mm | 970μm | - | - | RoHS Compliant | Lead Free | ||
 ISL12029IV30AZ Intersil (Renesas Electronics America) | In Stock | - | Datasheet | - | - | Surface Mount | - | TSSOP | - | 14 | - | - | - | - | - | 2005 | - | e3 | - | Active | 1 (Unlimited) | 14 | EAR99 | - | Matte Tin (Sn) - annealed | 85°C | -40°C | - | 8542.39.00.01 | - | DUAL | - | 260 | 3.3V | 0.65mm | - | - | 40 | - | - | - | - | - | 3.3V | - | 3/5V | INDUSTRIAL | - | 2-Wire, I2C, Serial | 5.5V | 2.7V | - | - | - | 0.032MHz | Clock | - | 1 | HH:MM:SS | YY-MM-DD-dd | - | SECONDS | Y | - | NO | I2C | - | - | 1.2mm | 5mm | 4.4mm | - | No | - | RoHS Compliant | - | ||
 PCF8583BS/5,118 NXP Semiconductors / Freescale | In Stock | - | Datasheet | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 20 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2013-06-14 00:00:00 | - | - | - | - | - | - | - | Non-RoHS Compliant | - | ||
PCF2129T/1,512 NXP Semiconductors / Freescale | In Stock | - | Datasheet | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Non-RoHS Compliant | - | ||
 X1227V8I Intersil (Renesas Electronics America) | In Stock | - | Datasheet | - | - | Surface Mount | - | TSSOP | - | - | - | - | - | - | Bulk | 2005 | - | e0 | - | - | - | 8 | EAR99 | - | Tin/Lead (Sn/Pb) | 85°C | -40°C | - | 8542.39.00.01 | - | DUAL | - | - | 5V | 0.65mm | - | - | - | - | 8 | R-PDSO-G8 | - | Not Qualified | - | 5.5V | 3/5V | INDUSTRIAL | 2.7V | 2-Wire, I2C, Serial | - | - | 512B | TIMER, REAL TIME CLOCK | - | 0.032MHz | - | - | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | SECONDS | Y | - | YES | I2C | - | - | 1.2mm | 4.4mm | 3mm | - | - | - | RoHS Compliant | Contains Lead | ||
 1337DVGI8 Renesas Electronics America Inc. | In Stock | - | Datasheet | - | - | - | Surface Mount | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | - | - | 8-TSSOP | - | - | -40°C~85°C | Tape & Reel (TR) | - | - | - | - | Active | 3 (168 Hours) | - | - | Clock/Calendar | - | - | - | - | - | 1.8V~5.5V | - | - | - | - | - | - | - | - | IDT1337 | - | - | - | - | - | - | - | - | - | I2C, 2-Wire Serial | - | - | - | - | - | - | - | - | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 0.6μA @ 1.3V~1.8V | - | - | - | - | - | - | Alarm, Leap Year, Square Wave Output | - | - | - | - | - | - | ROHS3 Compliant | - | ||
 1338AC-18SRGI8 Renesas Electronics America Inc. | In Stock | - | Datasheet | - | - | - | Surface Mount | 16-SOIC (0.295, 7.50mm Width) | - | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | - | - | - | - | Last Time Buy | 3 (168 Hours) | - | - | Clock/Calendar | - | - | - | - | - | 1.8V~5.5V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | I2C, 2-Wire Serial | - | - | 56B | - | - | - | - | - | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2μA @ 3.3V | - | - | 1.3V~3.7V | - | - | - | Leap Year, NVSRAM, Square Wave Output | - | - | - | - | - | - | ROHS3 Compliant | - | ||
 X1228V14I-4.5A Intersil (Renesas Electronics America) | In Stock | - | - | - | - | Surface Mount | - | TSSOP | - | - | - | - | - | - | Bulk | - | - | e0 | - | - | - | 14 | EAR99 | - | Tin/Lead (Sn/Pb) | 85°C | -40°C | - | 8542.39.00.01 | - | DUAL | - | - | 5V | 0.65mm | not_compliant | - | - | - | 14 | R-PDSO-G14 | - | Not Qualified | - | 5.5V | 5V | INDUSTRIAL | 2.7V | 2-Wire, I2C, Serial | - | - | 512B | TIMER, REAL TIME CLOCK | - | 0.032MHz | - | - | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | SECONDS | Y | - | YES | I2C | - | - | 1.2mm | 5mm | 4.4mm | - | - | - | Non-RoHS Compliant | Contains Lead | ||
| Tiny WHSL | 3000 |
| Datasheet | 15 Weeks | - | - | Surface Mount | 12-TFSOJ (0.094, 2.40mm Width) | YES | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | - | RX-8803LC | e3 | - | Active | 1 (Unlimited) | 12 | - | Clock/Calendar | Tin (Sn) | - | - | - | - | 1.6V~5.5V | DUAL | J BEND | NOT SPECIFIED | 3V | 0.5mm | - | - | NOT SPECIFIED | - | - | R-PDSO-J12 | - | - | - | - | - | - | - | I2C, 2-Wire Serial | - | - | - | - | - | - | - | - | - | - | YY-MM-DD | 2.1μA~3.4μA @ 3V~5V | - | - | - | - | I2C | - | Alarm | 1.2mm | 3.6mm | 2.4mm | - | - | - | ROHS3 Compliant | - | ||
PCF8593N NXP Semiconductors / Freescale | In Stock | - | - | - | - | - | - | PDIP | NO | 8 | - | - | -40°C | - | - | - | - | - | - | - | - | 8 | EAR99 | - | - | - | - | - | - | - | DUAL | THROUGH-HOLE | 250 | 5V | 2.54mm | - | - | 40 | - | 8 | - | - | Not Qualified | - | 6V | - | INDUSTRIAL | 2.5V | - | - | - | 8B | TIMER, REAL TIME CLOCK | - | 0.032MHz | - | - | - | - | - | - | - | - | - | - | I2C | 2013-06-14 00:00:00 | - | 4.2mm | 9.5mm | 7.62mm | - | - | - | RoHS Compliant | Lead Free | ||
BQ3285EDSS Texas Instruments | In Stock | - | - | - | - | - | - | SSOP | YES | 24 | - | 70°C | - | - | - | - | - | - | no | - | - | 24 | EAR99 | - | - | - | - | - | 8542.39.00.01 | - | DUAL | GULL WING | NOT SPECIFIED | 5V | 0.65mm | - | - | NOT SPECIFIED | - | 24 | - | - | Not Qualified | - | 5.5V | 5V | COMMERCIAL | 4.5V | - | - | - | - | TIMER, REAL TIME CLOCK | - | 0.032MHz | - | 8 | - | - | - | - | SECONDS | Y | - | YES | PARALLEL, MUXED BUS | - | - | 2mm | 8.2mm | 5.3mm | - | - | - | RoHS Compliant | Contains Lead | ||
| Tiny WHSL | In Stock | - | - | - | - | - | - | SOIC | - | 24 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 85°C | -40°C | - | - | - | - | - | - | - | - | - | 1MHz | - | - | - | - | 5 | - | - | - | - | - | - | - | 5.5V | 4.5V | - | - | 8 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Unknown | RoHS Compliant | - |
