The manufacturer is 'Rochester Electronics'
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- Type
- Interface
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- Package / Case
- Packaging
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- RoHS Status
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- Voltage - Supply
- Operating Temperature
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- All Manufacturers:
Rochester Electronics
Image | Part Number | Manufacturer | Datasheet | Availability | Pricing(USD) | Quantity | RoHS | Mounting Type | Package / Case | Surface Mount | Supplier Device Package | Operating Temperature (Max.) | Operating Temperature | Packaging | JESD-609 Code | Pbfree Code | Part Status | Moisture Sensitivity Level (MSL) | Number of Terminations | Type | Terminal Finish | Voltage - Supply | Terminal Position | Peak Reflow Temperature (Cel) | Supply Voltage | Terminal Pitch | Time@Peak Reflow Temperature-Max (s) | Pin Count | JESD-30 Code | Qualification Status | Temperature Grade | Interface | Memory Size | Clock Frequency | External Data Bus Width | Number of Timers | Time Format | Date Format | Current - Timekeeping (Max) | Voltage - Supply, Battery | Information Access Method | Features | Height Seated (Max) | Length | Width | RoHS Status |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() | Mfr Part No DS17885-3 | Rochester Electronics, LLC | Datasheet | - | - | Min: 1 Mult: 1 | Through Hole | 24-DIP (0.600, 15.24mm) | NO | 0°C~70°C | Tube | e3 | yes | Obsolete | 1 (Unlimited) | 24 | Clock/Calendar | MATTE TIN | 2.7V~3.7V | DUAL | 260 | 3V | 2.54mm | 30 | 24 | R-PDIP-T24 | COMMERCIAL | Parallel | 8KB | 0.032MHz | 8 | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2mA @ 2.7V~3.7V | 2.5V~3.7V | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 5.08mm | 31.75mm | 15.24mm | ROHS3 Compliant | |||||
![]() | Mfr Part No DS1315-33 | Rochester Electronics, LLC | Datasheet | - | - | Min: 1 Mult: 1 | Through Hole | 16-DIP (0.300, 7.62mm) | 16-PDIP | 0°C~70°C | Tube | Obsolete | 1 (Unlimited) | Phantom Time Chip | 3V~3.6V | Parallel | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1.1mA @ 3.3V | 2.5V~3.7V | Leap Year | Non-RoHS Compliant | ||||||||||||||||||||||||
![]() | Mfr Part No X1228S14IZ | Rochester Electronics, LLC | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | 14-SOIC (0.154, 3.90mm Width) | YES | -40°C~85°C | Tube | e3 | yes | Obsolete | 3 (168 Hours) | 14 | Clock/Calendar | MATTE TIN | 2.7V~5.5V | DUAL | 260 | 5V | 1.27mm | 40 | 14 | R-PDSO-G14 | COMMERCIAL | I2C, 2-Wire Serial | 0.032MHz | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 10μA~20μA @ 2.7V~5V | 1.8V~5.5V | I2C | Alarm, Leap Year, Supervisor, Watchdog Timer | 1.7272mm | 8.6614mm | 3.9116mm | ROHS3 Compliant | ||||||
![]() | Mfr Part No BQ4285P-SB2 | Rochester Electronics, LLC | Datasheet | - | - | Min: 1 Mult: 1 | Through Hole | 24-DIP (0.600, 15.24mm) | 24-PDIP | 0°C~70°C | Tube | Obsolete | 3 (168 Hours) | Clock/Calendar | 4.5V~5.5V | Parallel | 114B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5V~4V | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | ROHS3 Compliant | ||||||||||||||||||||||||
![]() | Mfr Part No DS1670E | Rochester Electronics, LLC | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | 20-TSSOP (0.173, 4.40mm Width) | 20-TSSOP | 0°C~70°C | Tube | Obsolete | 1 (Unlimited) | Portable System Controller | 2.97V~3.63V | 3-Wire Serial | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 100μA @ 3.3V | 2.5V~3.7V | Alarm, Leap Year, Watchdog Timer | Non-RoHS Compliant | ||||||||||||||||||||||||
![]() | Mfr Part No BQ4850YMA-85N | Rochester Electronics, LLC | Datasheet | - | - | Min: 1 Mult: 1 | Through Hole | 32-DIP Module (0.61, 15.49mm) | 32-DIP Module (18.42x52.96) | -40°C~85°C | Tube | Obsolete | 3 (168 Hours) | Clock/Calendar | 4.5V~5.5V | Parallel | HH:MM:SS (24 hr) | YY-MM-DD-dd | 1mA @ 4.5V~5.5V | Alarm | ROHS3 Compliant | |||||||||||||||||||||||||
![]() | Mfr Part No DS1742-85 | Rochester Electronics, LLC | Datasheet | - | - | Min: 1 Mult: 1 | Obsolete | 3 (168 Hours) | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||
![]() | Mfr Part No DS1670S | Rochester Electronics, LLC | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | 20-SOIC (0.295, 7.50mm Width) | 20-SOIC | 0°C~70°C | Tube | Obsolete | 1 (Unlimited) | Portable System Controller | 2.97V~3.63V | 3-Wire Serial | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 100μA @ 3.3V | 2.5V~3.7V | Alarm, Leap Year, Watchdog Timer | Non-RoHS Compliant | ||||||||||||||||||||||||
![]() | Mfr Part No BQ4850YMA-85 | Rochester Electronics, LLC | Datasheet | - | - | Min: 1 Mult: 1 | Through Hole | 32-DIP Module (0.61, 15.49mm) | 32-DIP Module (18.42x42.8) | 0°C~70°C | Tray | Obsolete | 3 (168 Hours) | Clock/Calendar | 4.5V~5.5V | Parallel | HH:MM:SS (24 hr) | YY-MM-DD-dd | 1mA @ 4.5V~5.5V | Alarm | ROHS3 Compliant | |||||||||||||||||||||||||
![]() | Mfr Part No DS1254YB-100 | Rochester Electronics, LLC | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | 168-BGA | YES | 0°C~70°C | Tray | e0 | no | Obsolete | 3 (168 Hours) | 41 | Phantom Time Chip | TIN LEAD | 4.5V~5.5V | BOTTOM | NOT SPECIFIED | 5V | 1.27mm | NOT SPECIFIED | 41 | S-PBGA-B41 | COMMERCIAL | Parallel | 2MB | 8 | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 7mA @ 3.3V | 3V | Leap Year, NVSRAM | 5.92mm | 40mm | 40mm | Non-RoHS Compliant | |||||||
![]() | Mfr Part No ISL12025IVZ | Rochester Electronics, LLC | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | 8-TSSOP (0.173, 4.40mm Width) | 8-TSSOP | -40°C~85°C | Tube | Obsolete | 1 (Unlimited) | Clock/Calendar | 2.7V~5.5V | I2C, 2-Wire Serial | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 10μA~20μA @ 2.7V~5.5V | 1.8V~5.5V | Alarm, Leap Year, Supervisor, Unique ID, Watchdog Timer | ROHS3 Compliant | ||||||||||||||||||||||||
![]() | Mfr Part No PCF2123BS/1,512 | Rochester Electronics, LLC | Datasheet | - | - | Min: 1 Mult: 1 | Obsolete | 3 (168 Hours) | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||
![]() | Mfr Part No ISL12029AIB27Z | Rochester Electronics, LLC | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | 14-SOIC (0.154, 3.90mm Width) | 14-SOIC | -40°C~85°C | Tube | Obsolete | 2 (1 Year) | Clock/Calendar | 2.7V~5.5V | I2C, 2-Wire Serial | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 10μA~20μA @ 2.7V~5.5V | 1.8V~5.5V | Alarm, Leap Year, Supervisor, Watchdog Timer | ROHS3 Compliant | ||||||||||||||||||||||||
![]() | Mfr Part No BQ4852YMC-85 | Rochester Electronics, LLC | Datasheet | 811 |
| Min: 1 Mult: 1 | Obsolete | 3 (168 Hours) | Non-RoHS Compliant | |||||||||||||||||||||||||||||||||||||
![]() | Mfr Part No BQ4285EP | Rochester Electronics, LLC | Datasheet | 5 |
| Min: 1 Mult: 1 | Through Hole | 24-DIP (0.600, 15.24mm) | 24-PDIP | 0°C~70°C | Tube | Obsolete | 3 (168 Hours) | Clock/Calendar | 4.5V~5.5V | Parallel | 114B | 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 | |||||||||||||||||||||||
![]() | Mfr Part No BQ3285LSS | Rochester Electronics, LLC | Datasheet | 195 |
| Min: 1 Mult: 1 | Surface Mount | 24-SSOP (0.154, 3.90mm Width) | YES | 70°C | Tube | e0 | yes | Obsolete | 3 (168 Hours) | 24 | Clock/Calendar | TIN LEAD | 2.7V~3.6V | DUAL | NOT SPECIFIED | 3.15V | NOT SPECIFIED | R-PDSO-G24 | COMMERCIAL | COMMERCIAL | Parallel | 242B | 8 | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.4V~4V | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | Non-RoHS Compliant | |||||||||||
![]() | Mfr Part No DS1371U | Rochester Electronics, LLC | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | 8-uMAX | -40°C~85°C | Tube | Obsolete | 1 (Unlimited) | Binary Counter | 1.7V~5.5V | I2C, 2-Wire Serial | Binary | Binary | 1.3μA @ 1.7V~5.5V | Alarm, Square Wave Output, Watchdog Timer | Non-RoHS Compliant | |||||||||||||||||||||||||
![]() | Mfr Part No BQ4845YS-A4TR | Rochester Electronics, LLC | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | 28-SOIC (0.295, 7.50mm Width) | 28-SOIC | 0°C~70°C | Tape & Reel (TR) | Obsolete | 1 (Unlimited) | Clock/Calendar | 4.5V~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 | ||||||||||||||||||||||||
![]() | Mfr Part No BQ3285ESTR | Rochester Electronics, LLC | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | 24-SOIC (0.295, 7.50mm Width) | 24-SOIC | 0°C~70°C | Tape & Reel (TR) | Obsolete | 1 (Unlimited) | Clock/Calendar | 4.5V~5.5V | Parallel | 242B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 300μA @ 5V | 2.5V~4V | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | ROHS3 Compliant | |||||||||||||||||||||||
![]() | Mfr Part No BQ3285LDSSTR | Rochester Electronics, LLC | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | 24-SSOP (0.154, 3.90mm Width) | 24-SSOP/QSOP | 0°C~70°C | Tape & Reel (TR) | Obsolete | 2 (1 Year) | Clock/Calendar | 2.7V~5.5V | Parallel | 242B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 100μA @ 3V | 2.4V~4V | Alarm, Daylight Savings, NVSRAM | ROHS3 Compliant |
DS17885-3
Rochester Electronics, LLC
Package:Clock/Timing - Real Time Clocks
Price: please inquire
DS1315-33
Rochester Electronics, LLC
Package:Clock/Timing - Real Time Clocks
Price: please inquire
X1228S14IZ
Rochester Electronics, LLC
Package:Clock/Timing - Real Time Clocks
Price: please inquire
BQ4285P-SB2
Rochester Electronics, LLC
Package:Clock/Timing - Real Time Clocks
Price: please inquire
DS1670E
Rochester Electronics, LLC
Package:Clock/Timing - Real Time Clocks
Price: please inquire
BQ4850YMA-85N
Rochester Electronics, LLC
Package:Clock/Timing - Real Time Clocks
Price: please inquire
DS1742-85
Rochester Electronics, LLC
Package:Clock/Timing - Real Time Clocks
Price: please inquire
DS1670S
Rochester Electronics, LLC
Package:Clock/Timing - Real Time Clocks
Price: please inquire
BQ4850YMA-85
Rochester Electronics, LLC
Package:Clock/Timing - Real Time Clocks
Price: please inquire
DS1254YB-100
Rochester Electronics, LLC
Package:Clock/Timing - Real Time Clocks
Price: please inquire
ISL12025IVZ
Rochester Electronics, LLC
Package:Clock/Timing - Real Time Clocks
Price: please inquire
PCF2123BS/1,512
Rochester Electronics, LLC
Package:Clock/Timing - Real Time Clocks
Price: please inquire
ISL12029AIB27Z
Rochester Electronics, LLC
Package:Clock/Timing - Real Time Clocks
Price: please inquire
BQ4852YMC-85
Rochester Electronics, LLC
Package:Clock/Timing - Real Time Clocks
50.124462
BQ4285EP
Rochester Electronics, LLC
Package:Clock/Timing - Real Time Clocks
5.143547
BQ3285LSS
Rochester Electronics, LLC
Package:Clock/Timing - Real Time Clocks
3.279510
DS1371U
Rochester Electronics, LLC
Package:Clock/Timing - Real Time Clocks
Price: please inquire
BQ4845YS-A4TR
Rochester Electronics, LLC
Package:Clock/Timing - Real Time Clocks
Price: please inquire
BQ3285ESTR
Rochester Electronics, LLC
Package:Clock/Timing - Real Time Clocks
Price: please inquire
BQ3285LDSSTR
Rochester Electronics, LLC
Package:Clock/Timing - Real Time Clocks
Price: please inquire
