Real Time Clock, Volatile, 1 Timer(s), CMOS, PDSO24, SSOP-24
| Parameter Name | Attribute value |
| Is it Rohs certified? | incompatible |
| Maker | Benchmarq Microelectronics Inc |
| package instruction | SSOP, SSOP24,.24 |
| Reach Compliance Code | unknown |
| External data bus width | 8 |
| Information access methods | PARALLEL, MUXED BUS |
| interrupt capability | Y |
| JESD-30 code | R-PDSO-G24 |
| JESD-609 code | e0 |
| Number of terminals | 24 |
| Number of timers | 1 |
| Maximum operating temperature | 85 °C |
| Minimum operating temperature | -40 °C |
| Package body material | PLASTIC/EPOXY |
| encapsulated code | SSOP |
| Encapsulate equivalent code | SSOP24,.24 |
| Package shape | RECTANGULAR |
| Package form | SMALL OUTLINE |
| 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 | YES |
| technology | CMOS |
| Temperature level | INDUSTRIAL |
| Terminal surface | Tin/Lead (Sn/Pb) |
| Terminal form | GULL WING |
| Terminal pitch | 0.635 mm |
| Terminal location | DUAL |
| shortest time | SECONDS |
| Volatile | YES |
| uPs/uCs/peripheral integrated circuit type | TIMER, REAL TIME CLOCK |
| Base Number Matches | 1 |
| BQ3285ESSN | BQ3285EP | BQ3285LS | BQ3285LSSN | BQ3285ES | BQ3285LQ | BQ3285EQ | BQ3285LP | |
|---|---|---|---|---|---|---|---|---|
| Description | Real Time Clock, Volatile, 1 Timer(s), CMOS, PDSO24, SSOP-24 | Real Time Clock, Volatile, 1 Timer(s), CMOS, PDIP24, | Real Time Clock, Volatile, 1 Timer(s), CMOS, PDSO24, | Real Time Clock, Volatile, 1 Timer(s), CMOS, PDSO24, SSOP-24 | Real Time Clock, Volatile, 1 Timer(s), CMOS, PDSO24, | Real Time Clock, Volatile, 1 Timer(s), CMOS, PQCC28, | Real Time Clock, Volatile, 1 Timer(s), CMOS, PQCC28, | Real Time Clock, Volatile, 1 Timer(s), CMOS, PDIP24, |
| Is it Rohs certified? | incompatible | incompatible | incompatible | incompatible | incompatible | incompatible | incompatible | incompatible |
| Reach Compliance Code | unknown | unknown | unknown | unknown | unknown | unknown | unknown | unknown |
| External data bus width | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| Information access methods | PARALLEL, MUXED BUS | PARALLEL, MUXED BUS | PARALLEL, MUXED BUS | PARALLEL, MUXED BUS | PARALLEL, MUXED BUS | PARALLEL, MUXED BUS | PARALLEL, MUXED BUS | PARALLEL, MUXED BUS |
| interrupt capability | Y | Y | Y | Y | Y | Y | Y | Y |
| JESD-30 code | R-PDSO-G24 | R-PDIP-T24 | R-PDSO-G24 | R-PDSO-G24 | R-PDSO-G24 | S-PQCC-J28 | S-PQCC-J28 | R-PDIP-T24 |
| JESD-609 code | e0 | e0 | e0 | e0 | e0 | e0 | e0 | e0 |
| Number of terminals | 24 | 24 | 24 | 24 | 24 | 28 | 28 | 24 |
| Number of timers | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Maximum operating temperature | 85 °C | 70 °C | 70 °C | 85 °C | 70 °C | 70 °C | 70 °C | 70 °C |
| Package body material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| encapsulated code | SSOP | DIP | SOP | SSOP | SOP | QCCJ | QCCJ | DIP |
| Encapsulate equivalent code | SSOP24,.24 | DIP24,.6 | SOP24,.4 | SSOP24,.24 | SOP24,.4 | LDCC28,.5SQ | LDCC28,.5SQ | DIP24,.6 |
| Package shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE | SQUARE | RECTANGULAR |
| Package form | SMALL OUTLINE | IN-LINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | CHIP CARRIER | CHIP CARRIER | IN-LINE |
| power supply | 5 V | 5 V | 3.15 V | 3.15 V | 5 V | 3.15 V | 5 V | 3.15 V |
| Certification status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Maximum supply voltage | 5.5 V | 5.5 V | 3.6 V | 3.6 V | 5.5 V | 3.6 V | 5.5 V | 3.6 V |
| Minimum supply voltage | 4.5 V | 4.5 V | 2.7 V | 2.7 V | 4.5 V | 2.7 V | 4.5 V | 2.7 V |
| Nominal supply voltage | 5 V | 5 V | 3.15 V | 3.15 V | 5 V | 3.15 V | 5 V | 3.15 V |
| surface mount | YES | NO | YES | YES | YES | YES | YES | NO |
| technology | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| Temperature level | INDUSTRIAL | COMMERCIAL | COMMERCIAL | INDUSTRIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL |
| Terminal surface | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) |
| Terminal form | GULL WING | THROUGH-HOLE | GULL WING | GULL WING | GULL WING | J BEND | J BEND | THROUGH-HOLE |
| Terminal pitch | 0.635 mm | 2.54 mm | 1.27 mm | 0.635 mm | 1.27 mm | 1.27 mm | 1.27 mm | 2.54 mm |
| Terminal location | DUAL | DUAL | DUAL | DUAL | DUAL | QUAD | QUAD | DUAL |
| shortest time | SECONDS | SECONDS | SECONDS | SECONDS | SECONDS | SECONDS | SECONDS | SECONDS |
| Volatile | YES | YES | YES | YES | YES | YES | YES | YES |
| uPs/uCs/peripheral integrated circuit type | TIMER, REAL TIME CLOCK | TIMER, REAL TIME CLOCK | TIMER, REAL TIME CLOCK | TIMER, REAL TIME CLOCK | TIMER, REAL TIME CLOCK | TIMER, REAL TIME CLOCK | TIMER, REAL TIME CLOCK | TIMER, REAL TIME CLOCK |
| Base Number Matches | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Maker | Benchmarq Microelectronics Inc | - | Benchmarq Microelectronics Inc | Benchmarq Microelectronics Inc | Benchmarq Microelectronics Inc | Benchmarq Microelectronics Inc | Benchmarq Microelectronics Inc | Benchmarq Microelectronics Inc |
| On-chip data RAM width | - | 8 | 8 | - | 8 | 8 | 8 | 8 |
| Maximum output clock frequency | - | 0.032768 MHz | 0.032768 MHz | - | 0.032768 MHz | 0.032768 MHz | 0.032768 MHz | 0.032768 MHz |
| Peak Reflow Temperature (Celsius) | - | NOT SPECIFIED | NOT SPECIFIED | - | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| RAM (number of words) | - | 242 | 242 | - | 242 | 242 | 242 | 242 |
| Maximum slew rate | - | 15 mA | 9 mA | - | 15 mA | 9 mA | 15 mA | 9 mA |
| Maximum time at peak reflow temperature | - | NOT SPECIFIED | NOT SPECIFIED | - | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
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