Real Time Clock RTC with NVSRAM
| Parameter Name | Attribute value |
| Brand Name | Texas Instruments |
| Is it lead-free? | Contains lead |
| Is it Rohs certified? | conform to |
| Maker | Texas Instruments |
| package instruction | DIP, DIP24,.6 |
| Reach Compliance Code | compli |
| ECCN code | EAR99 |
| maximum clock frequency | 0.032 MHz |
| External data bus width | 8 |
| Information access methods | PARALLEL, MUXED BUS |
| interrupt capability | Y |
| JESD-30 code | R-XDMA-T24 |
| Number of terminals | 24 |
| Number of timers | 1 |
| Maximum operating temperature | 70 °C |
| Minimum operating temperature | |
| Package body material | UNSPECIFIED |
| encapsulated code | DIP |
| Encapsulate equivalent code | DIP24,.6 |
| Package shape | RECTANGULAR |
| Package form | MICROELECTRONIC ASSEMBLY |
| Peak Reflow Temperature (Celsius) | NOT SPECIFIED |
| power supply | 5 V |
| Certification status | Not Qualified |
| Maximum supply voltage | 5.5 V |
| Minimum supply voltage | 4.5 V |
| Nominal supply voltage | 5 V |
| surface mount | NO |
| technology | CMOS |
| Temperature level | COMMERCIAL |
| Terminal form | THROUGH-HOLE |
| Terminal pitch | 2.54 mm |
| Terminal location | DUAL |
| shortest time | SECONDS |
| Maximum time at peak reflow temperature | NOT SPECIFIED |
| Volatile | NO |
| uPs/uCs/peripheral integrated circuit type | TIMER, REAL TIME CLOCK |
| BQ3287EMT | BQ3287EAMT | |
|---|---|---|
| Description | Real Time Clock RTC with NVSRAM | Real Time Clock RTC with NVSRAM |
| Brand Name | Texas Instruments | Texas Instruments |
| Is it lead-free? | Contains lead | Contains lead |
| Is it Rohs certified? | conform to | conform to |
| Maker | Texas Instruments | Texas Instruments |
| package instruction | DIP, DIP24,.6 | ROHS COMPLIANT, MODULE, DIP-24 |
| Reach Compliance Code | compli | compli |
| ECCN code | EAR99 | EAR99 |
| maximum clock frequency | 0.032 MHz | 0.032 MHz |
| External data bus width | 8 | 8 |
| Information access methods | PARALLEL, MUXED BUS | PARALLEL, MUXED BUS |
| interrupt capability | Y | Y |
| JESD-30 code | R-XDMA-T24 | R-XDMA-T24 |
| Number of terminals | 24 | 24 |
| Number of timers | 1 | 1 |
| Maximum operating temperature | 70 °C | 70 °C |
| Package body material | UNSPECIFIED | UNSPECIFIED |
| encapsulated code | DIP | DIP |
| Encapsulate equivalent code | DIP24,.6 | DIP24,.6 |
| Package shape | RECTANGULAR | RECTANGULAR |
| Package form | MICROELECTRONIC ASSEMBLY | MICROELECTRONIC ASSEMBLY |
| Peak Reflow Temperature (Celsius) | NOT SPECIFIED | NOT SPECIFIED |
| power supply | 5 V | 5 V |
| Certification status | Not Qualified | Not Qualified |
| Maximum supply voltage | 5.5 V | 5.5 V |
| Minimum supply voltage | 4.5 V | 4.5 V |
| Nominal supply voltage | 5 V | 5 V |
| surface mount | NO | NO |
| technology | CMOS | CMOS |
| Temperature level | COMMERCIAL | COMMERCIAL |
| Terminal form | THROUGH-HOLE | THROUGH-HOLE |
| Terminal pitch | 2.54 mm | 2.54 mm |
| Terminal location | DUAL | DUAL |
| shortest time | SECONDS | SECONDS |
| Maximum time at peak reflow temperature | NOT SPECIFIED | NOT SPECIFIED |
| Volatile | NO | NO |
| uPs/uCs/peripheral integrated circuit type | TIMER, REAL TIME CLOCK | TIMER, REAL TIME CLOCK |
| Part Number | Manufacturer | Description |
|---|---|---|
| DS12887A+ | Maxim(美信半导体) | Programmable Timer, Non-Volatile, 1 Timer(s), CMOS, PDIP24, ROHS COMPLIANT, ENCAPSULATED, DIP-24 |
| BQ3285EP | Rochester Electronics | 1 TIMER(S), REAL TIME CLOCK, PDIP24, 0.600 INCH, GREEN, PLASTIC, DIP-24 |
| BQ3285ESS-N | Rochester Electronics | 1 TIMER(S), REAL TIME CLOCK, PDSO24, SSOP-24 |
| BQ3285S-SB2 | Texas Instruments(德州仪器) | RTC IC with 114x8 NVSRAM 24-SOIC 0 to 70 |
| BQ3285ES | Rochester Electronics | 1 TIMER(S), REAL TIME CLOCK, PDSO24 |
| BQ3285LSS | Rochester Electronics | 1 TIMER(S), REAL TIME CLOCK, PDSO24 |
| BQ3285LFSS | Texas Instruments(德州仪器) | 0 TIMER(S), REAL TIME CLOCK, PDSO24, 0.150 INCH, PLASTIC, SSOP-24 |
| BQ3285LDSSG4 | Texas Instruments(德州仪器) | Real Time Clock W/242x8 NVSRAM |
| BQ3285LCS | Benchmarq Microelectronics Inc | Real Time Clock, Volatile, 1 Timer(s), CMOS, PDSO24, |
| BQ3285LSSN | Texas Instruments(德州仪器) | 1 TIMER(S), REAL TIME CLOCK, PDSO24, SSOP-24 |
| BQ4847Y-MT | Texas Instruments(德州仪器) | 0 TIMER(S), REAL TIME CLOCK, DMA28, MODULE, DIP-28 |
| BQ3285LCSS | Benchmarq Microelectronics Inc | Real Time Clock, Volatile, 1 Timer(s), CMOS, PDSO24, |
| MC146818AFN | NXP(恩智浦) | IC,REAL-TIME CLOCK,CMOS,LDCC,28PIN,PLASTIC |
| MC146818ACFN | Motorola ( NXP ) | Real Time Clock, 1 Timer(s), CMOS, PQCC28, PLASTIC, LCC-28 |
| BQ4285LPN | Texas Instruments(德州仪器) | 1 TIMER(S), REAL TIME CLOCK, PDIP24, 0.600 INCH, PLASTIC, DIP-24 |
| BQ4285ESN | Benchmarq Microelectronics Inc | Real Time Clock, Volatile, 1 Timer(s), CMOS, PDSO24, SOIC-24 |
| BQ3285Q | Texas Instruments(德州仪器) | 1 TIMER(S), REAL TIME CLOCK, PQCC28 |
| BQ3285ECSS | Texas Instruments(德州仪器) | RTC IC with 242x8 NVSRAM Alarm Wake-up Dedicated 32kHz Output, 5V Vcc 24-SSOP |
| CDP6818AE | General Electric Solid State | Timer or RTC, |
| MC146818CP | Motorola ( NXP ) | 1 TIMER(S), REAL TIME CLOCK, PDIP24, PLASTIC, DIP-24 |
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