Datasheet Texas Instruments BQ3285LFSS-A1TRG4 — Datenblatt
| Hersteller | Texas Instruments |
| Serie | BQ3285LF |
| Artikelnummer | BQ3285LFSS-A1TRG4 |
Y2K-erweiterter ACPI-kompatibler RTC-IC mit 240 x 8 NVSRAM, Weckfunktion 3,3 V bei 32 kHz, dedizierter Ausgang 24-SSOP
Datenblätter
Y2K-Enhanced Real-TIme Clock (RTC) datasheet
PDF, 187 Kb, Datei veröffentlicht: Sep 5, 1999
Preise
Status
| Lifecycle Status | Lifebuy (Manufacturer has announced that the device will be discontinued, and a lifetime-buy period is in effect) |
| Manufacture's Sample Availability | No |
Verpackung
| Pin | 24 | 24 |
| Package Type | DBQ | DBQ |
| Industry STD Term | SSOP | SSOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G |
| Package QTY | 2500 | 2500 |
| Carrier | LARGE T&R | LARGE T&R |
| Device Marking | 3285LF | -A1 |
| Width (mm) | 3.9 | 3.9 |
| Length (mm) | 8.65 | 8.65 |
| Thickness (mm) | 1.5 | 1.5 |
| Pitch (mm) | .64 | .64 |
| Max Height (mm) | 1.75 | 1.75 |
| Mechanical Data | Herunterladen | Herunterladen |
Öko-Plan
| RoHS | Compliant |
Anwendungshinweise
- U-502 Time-Base Oscillator for RTC ICPDF, 313 Kb, Datei veröffentlicht: Sep 5, 1999
Time-Base Oscillator for RTC ICs.The operation of the time-base oscillator is critical to the timekeeping functions of the bq3285, bq4285, and bq4845 series of real-time-clocks (RTCs). This application note describes some basic characteristics of the piezoelectric crystal and the on-chip crystal oscillator circuitry designed into these RTC series. It also includes suggestions for achieving timek
Modellreihe
Serie: BQ3285LF (4)
- BQ3285LFSS-A1 BQ3285LFSS-A1G4 BQ3285LFSS-A1TR BQ3285LFSS-A1TRG4
Herstellerklassifikation
- Semiconductors > Clock and Timing > Real-time Clocks
Andere Namen:
BQ3285LFSSA1TRG4, BQ3285LFSS A1TRG4