The category is 'Clock/Timing - Real Time Clocks'
- All Manufacturers
- RoHS Status
- Package / Case
- Time Format
- Current - Timekeeping (Max)
- Date Format
- Features
- Interface
- Moisture Sensitivity Level (MSL)
- Mounting Type
- Operating Temperature
- Packaging
- Part Status
Image | Part Number | Manufacturer | Datasheet | Availability | Pricing(USD) | Quantity | RoHS | Factory Lead Time | Contact Plating | Mount | Mounting Type | Package / Case | Surface Mount | Number of Pins | Supplier Device Package | Number of Terminals | Operating Temperature (Max.) | Operating Temperature (Min.) | Operating Temperature | Packaging | Published | 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 | HTS Code | Voltage - Supply | Terminal Position | Terminal Form | Peak Reflow Temperature (Cel) | Supply Voltage | Terminal Pitch | Reach Compliance Code | Time@Peak Reflow Temperature-Max (s) | Pin Count | JESD-30 Code | Qualification Status | Operating Supply Voltage | Supply Voltage-Max (Vsup) | Power Supplies | Temperature Grade | Supply Voltage-Min (Vsup) | Interface | Memory Size | uPs/uCs/Peripheral ICs Type | 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 | Features | Height Seated (Max) | Length | Width | Radiation Hardening | RoHS Status | Lead Free |
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 | Mfr Part No 1337CSRI8 | Integrated Device Technology (IDT) | Datasheet | - | - | Min: 1 Mult: 1 | Tin | Surface Mount | SOIC | Tape & Reel | e3 | yes | 1 (Unlimited) | 16 | EAR99 | 85°C | -40°C | 8542.39.00.01 | DUAL | 260 | 3.3V | 1.27mm | 30 | 16 | S-PDSO-G16 | 3.3V | 5.5V | 2/5V | INDUSTRIAL | Clock | 1 | HH:MM:SS | SECONDS | Y | I2C | 2.65mm | 10.3mm | 7.5mm | No | RoHS Compliant | ||||||||||||||||||||||||||||||
 | Mfr Part No R2025S-E2-F | RICOH Electronic Devices Co., LTD. | Datasheet | 1072 | - | Min: 1 Mult: 1 | SOP | Clock | RoHS Compliant | Lead Free | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No DS1743P-C01 | Maxim Integrated | Datasheet | - | - | Min: 1 Mult: 1 | YES | 34 | 70°C | e3 | yes | 34 | EAR99 | Matte Tin (Sn) | 8473.30.11.80 | DUAL | J INVERTED | NOT SPECIFIED | 5V | NOT SPECIFIED | 34 | Not Qualified | 5.5V | 3.3/5V | COMMERCIAL | 4.5V | TIMER, REAL TIME CLOCK | 0.032MHz | 8 | SECONDS | N | NO | PARALLEL, DIRECT ADDRESS | RoHS Compliant | ||||||||||||||||||||||||||||||||||||
 | Mfr Part No X1227S8Z | Intersil Corporation | Datasheet | - | - | Min: 1 Mult: 1 | YES | 8 | 70°C | e3 | 1 (Unlimited) | EAR99 | MATTE TIN | 8542.39.00.01 | DUAL | GULL WING | 260 | 5V | 1.27mm | compliant | 40 | 8 | R-PDSO-G8 | Not Qualified | 5.5V | 5V | COMMERCIAL | 4.5V | TIMER, REAL TIME CLOCK | 0.032MHz | 1 | SECONDS | Y | NO | I2C | 1.7272mm | 4.9022mm | 3.9116mm | RoHS Compliant | |||||||||||||||||||||||||||||||
 | Mfr Part No X1228V14Z-2.7A | Intersil Corporation | Datasheet | - | - | Min: 1 Mult: 1 | YES | 14 | 70°C | e3 | 1 (Unlimited) | EAR99 | MATTE TIN | 8542.39.00.01 | DUAL | GULL WING | 260 | 5V | 0.65mm | compliant | 40 | 14 | R-PDSO-G14 | Not Qualified | 5.5V | 3/5V | COMMERCIAL | 2.7V | TIMER, REAL TIME CLOCK | 0.032MHz | 1 | SECONDS | Y | YES | I2C | 1.2mm | 5mm | 4.4mm | RoHS Compliant | |||||||||||||||||||||||||||||||
| Mfr Part No X1227S8Z-2.7 | Intersil Corporation | Datasheet | - | - | Min: 1 Mult: 1 | YES | 8 | 70°C | e3 | 1 (Unlimited) | EAR99 | MATTE TIN | 8542.39.00.01 | DUAL | GULL WING | 260 | 5V | 1.27mm | compliant | 40 | 8 | R-PDSO-G8 | Not Qualified | 5.5V | 3/5V | COMMERCIAL | 2.7V | TIMER, REAL TIME CLOCK | 0.032MHz | 1 | SECONDS | Y | NO | I2C | 1.7272mm | 4.9022mm | 3.9116mm | RoHS Compliant | |||||||||||||||||||||||||||||||
 | Mfr Part No X1227V8IZ-4.5A | Intersil Corporation | Datasheet | - | - | Min: 1 Mult: 1 | YES | 8 | 85°C | -40°C | e3 | 1 (Unlimited) | EAR99 | MATTE TIN | 8542.39.00.01 | DUAL | GULL WING | 260 | 5V | 0.65mm | compliant | 40 | 8 | R-PDSO-G8 | Not Qualified | 5.5V | 5V | INDUSTRIAL | 4.5V | TIMER, REAL TIME CLOCK | 0.032MHz | 1 | SECONDS | Y | NO | I2C | 1.2mm | 4.4mm | 3mm | RoHS Compliant | ||||||||||||||||||||||||||||||
| Mfr Part No X1227S8I-2.7AT2 | Intersil Corporation | Datasheet | - | - | Min: 1 Mult: 1 | YES | 8 | 85°C | -40°C | e0 | 3 (168 Hours) | Tin/Lead (Sn/Pb) | DUAL | GULL WING | 1.27mm | not_compliant | R-PDSO-G8 | Not Qualified | 3/5V | INDUSTRIAL | SECONDS | Y | NO | SERIAL, 2 WIRE/I2C | Non-RoHS Compliant | ||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No X1288V14-2.7T1 | Intersil Corporation | Datasheet | - | - | Min: 1 Mult: 1 | YES | 14 | 70°C | e0 | 1 (Unlimited) | EAR99 | Tin/Lead (Sn/Pb) | 8542.39.00.01 | DUAL | GULL WING | 240 | 5V | 0.65mm | not_compliant | 30 | 14 | R-PDSO-G14 | Not Qualified | 5.5V | 3/5V | COMMERCIAL | 2.7V | TIMER, REAL TIME CLOCK | 0.032MHz | 1 | 1/100SECOND | Y | YES | I2C | 1.2mm | 5mm | 4.4mm | Non-RoHS Compliant | |||||||||||||||||||||||||||||||
 | Mfr Part No X1288S16-4.5AT1 | Intersil Corporation | Datasheet | - | - | Min: 1 Mult: 1 | YES | 16 | 70°C | e0 | 1 (Unlimited) | EAR99 | Tin/Lead (Sn/Pb) | 8542.39.00.01 | DUAL | GULL WING | 240 | 5V | 1.27mm | not_compliant | NOT SPECIFIED | 16 | R-PDSO-G16 | Not Qualified | 5.5V | 5V | COMMERCIAL | 4.5V | TIMER, REAL TIME CLOCK | 0.032MHz | 1 | 1/100SECOND | Y | YES | I2C | 2.65mm | 10.3mm | 7.5mm | Non-RoHS Compliant | |||||||||||||||||||||||||||||||
 | Mfr Part No X1286V14IT1 | Intersil Corporation | Datasheet | - | - | Min: 1 Mult: 1 | YES | 14 | 85°C | -40°C | e0 | 1 (Unlimited) | EAR99 | Tin/Lead (Sn/Pb) | 8542.39.00.01 | DUAL | GULL WING | 240 | 5V | 0.65mm | compliant | 30 | 14 | R-PDSO-G14 | Not Qualified | 5.5V | 3/5V | INDUSTRIAL | 2.7V | TIMER, REAL TIME CLOCK | 0.032MHz | 1 | 1/100SECOND | Y | NO | I2C | 1.2mm | 5mm | 4.4mm | Non-RoHS Compliant | ||||||||||||||||||||||||||||||
 | Mfr Part No X1228S14Z-2.7T1 | Intersil Corporation | Datasheet | - | - | Min: 1 Mult: 1 | YES | 14 | 70°C | e3 | 3 (168 Hours) | EAR99 | MATTE TIN | 8542.39.00.01 | DUAL | GULL WING | 260 | 5V | 1.27mm | compliant | 40 | 14 | R-PDSO-G14 | Not Qualified | 5.5V | 3/5V | COMMERCIAL | 2.7V | TIMER, REAL TIME CLOCK | 0.032MHz | 1 | SECONDS | Y | YES | I2C | 1.7272mm | 8.6614mm | 3.9116mm | RoHS Compliant | |||||||||||||||||||||||||||||||
| Mfr Part No X1288V14I-2.7AT1 | Intersil Corporation | Datasheet | - | - | Min: 1 Mult: 1 | YES | 14 | 85°C | -40°C | e0 | 1 (Unlimited) | EAR99 | Tin/Lead (Sn/Pb) | 8542.39.00.01 | DUAL | GULL WING | 240 | 5V | 0.65mm | not_compliant | 30 | 14 | R-PDSO-G14 | Not Qualified | 5.5V | 3/5V | INDUSTRIAL | 2.7V | TIMER, REAL TIME CLOCK | 0.032MHz | 1 | 1/100SECOND | Y | YES | I2C | 1.2mm | 5mm | 4.4mm | Non-RoHS Compliant | ||||||||||||||||||||||||||||||
| Mfr Part No PT7C43390WEX | Pericom Semiconductor Corp. (Diodes Incorporated) | Datasheet | - | - | Min: 1 Mult: 1 | YES | 85°C | -40°C | Tape & Reel (TR) | 8 | EAR99 | 8542.39.00.01 | DUAL | GULL WING | 3V | 1.27mm | compliant | R-PDSO-G8 | Not Qualified | 5.5V | 3/5V | INDUSTRIAL | 1.3V | TIMER, REAL TIME CLOCK | 1 | SECONDS | Y | NO | I2C | 1.75mm | 4.9mm | 3.9mm | RoHS Compliant | ||||||||||||||||||||||||||||||||||||
| Mfr Part No DS1747WP-C2 | Maxim Integrated | Datasheet | - | - | Min: 1 Mult: 1 | 98 Weeks | 2013 | Obsolete | 1 (Unlimited) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No AS1810-PTR | ams | Datasheet | - | - | Min: 1 Mult: 1 | Tape & Reel (TR) | Obsolete | 1 (Unlimited) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No 1339B-31DVGI | Renesas Electronics America Inc. | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | -40°C~85°C | Last Time Buy | 1 (Unlimited) | Clock/Calendar | 2.7V~5.5V | I2C | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 200μA @ 3.63V~5.5V | 1.3V~3.7V | Alarm, Leap Year, Square Wave Output, Trickle-Charger | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No 1339B-31DVGI8 | Renesas Electronics America Inc. | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | -40°C~85°C | Tape & Reel (TR) | Last Time Buy | 1 (Unlimited) | Clock/Calendar | 2.7V~5.5V | I2C | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 200μA @ 3.63V~5.5V | 1.3V~3.7V | Alarm, Leap Year, Square Wave Output, Trickle-Charger | ||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No BQ3285ESSTR | Rochester Electronics, LLC | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | 24-SSOP (0.154, 3.90mm Width) | YES | 0°C~70°C | Tape & Reel (TR) | e4 | yes | Obsolete | 2 (1 Year) | 24 | Clock/Calendar | NICKEL PALLADIUM GOLD | 4.5V~5.5V | DUAL | 260 | 5V | 0.635mm | NOT SPECIFIED | 24 | R-PDSO-G24 | COMMERCIAL | Parallel | 242B | 0.032MHz | 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 | 1.75mm | 8.65mm | 3.9mm | ROHS3 Compliant | |||||||||||||||||||||||||||||
 | Mfr Part No BQ4845S-A4NTR | Rochester Electronics, LLC | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | 28-SOIC (0.295, 7.50mm Width) | 28-SOIC | -40°C~85°C | Tape & Reel (TR) | Obsolete | 1 (Unlimited) | Clock/Calendar | 4.75V~5.5V | Parallel | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.5mA Typ @ 4.5 V~5.5 V | 2.3V~4V | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | ROHS3 Compliant |
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1337CSRI8
Integrated Device Technology (IDT)
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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R2025S-E2-F
RICOH Electronic Devices Co., LTD.
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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DS1743P-C01
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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X1227S8Z
Intersil Corporation
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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X1228V14Z-2.7A
Intersil Corporation
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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X1227S8Z-2.7
Intersil Corporation
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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X1227V8IZ-4.5A
Intersil Corporation
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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X1227S8I-2.7AT2
Intersil Corporation
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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X1288V14-2.7T1
Intersil Corporation
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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X1288S16-4.5AT1
Intersil Corporation
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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X1286V14IT1
Intersil Corporation
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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X1228S14Z-2.7T1
Intersil Corporation
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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X1288V14I-2.7AT1
Intersil Corporation
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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PT7C43390WEX
Pericom Semiconductor Corp. (Diodes Incorporated)
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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DS1747WP-C2
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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AS1810-PTR
ams
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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1339B-31DVGI
Renesas Electronics America Inc.
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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1339B-31DVGI8
Renesas Electronics America Inc.
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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BQ3285ESSTR
Rochester Electronics, LLC
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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BQ4845S-A4NTR
Rochester Electronics, LLC
Package:Clock/Timing - Real Time Clocks
Price: please inquire