BQ4802LYDWG4 vs BQ4802LYDWR Comparaison
Comparaison détaillée côte à côte de BQ4802LYDWG4 par Texas Instruments et BQ4802LYDWR par Texas Instruments. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Texas Instruments
BQ4802LYDWG4 - Parallel RTC with CPU Supervisor | Texas Instruments
BQ4802LYDWG4 ✓ ActifTexas Instruments
BQ4802LYDWR - Parallel RTC with CPU Supervisor | Texas Instruments (Tape & Reel)
BQ4802LYDWR ✓ ActifComparaison des spécifications
| Paramètre | BQ4802LYDWG4 | BQ4802LYDWR |
|---|---|---|
| Marque | Texas Instruments | Texas Instruments |
| Catégorie | Clock & Timing | Clock & Timing |
| Statut du cycle de vie | Actif | Actif |
| Device Type | Parallel real-time clock IC with CPU supervisor and external NVSRAM control | Parallel real-time clock and calendar IC |
| RTC Function | Y2K-compliant time-of-day clock with century-based calendar | — |
| Tension d'alimentation | 3 V Vcc | 3 V |
| Host Interface | Parallel | — |
| Clock Data Format | BCD | — |
| CPU Supervisor | Integrated | — |
| External NVSRAM Control | Supported | — |
| Boîtier | 28-pin SOIC | 28-pin SOIC |
| Package Width | 7.50 mm | 0.295 inch (7.50 mm) |
| Type de montage | Surface mount | Surface mount |
| Température de fonctionnement | 0°C to 70°C | [DATA_NEEDED: operating temperature range] |
| Calendar Century Support | Century-based calendar | — |
| Y2K Compliance | Y2K-compliant | Y2K-compliant |
| Statut RoHS | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH status] | [DATA_NEEDED: REACH status] |
| Timekeeping Accuracy | [DATA_NEEDED: RTC accuracy] | — |
| Operating Current | [DATA_NEEDED: operating current] | — |
| Backup-Battery Requirements | [DATA_NEEDED: backup-battery configuration] | — |
| Timekeeping Features | — | Time-of-day clock |
| Calendar Features | — | Century-based calendar |
| Supervisor Function | — | CPU supervisor |
| External Memory Function | — | External NVSRAM control |
| Type d'interface | — | Parallel |
| Device Category | — | Real Time Clocks |
| Clock/Calendar Function | — | RTC clock/calendar |
| Typical Applications | — | Fax machines, copiers, industrial control systems, point-of-sale systems |
| Courant de repos | — | [DATA_NEEDED: quiescent current] |
| Time Accuracy | — | [DATA_NEEDED: RTC accuracy] |
| Supervisor Timeout | — | [DATA_NEEDED: CPU supervisor timing] |
| Nombre de broches | — | 28 pins |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |