BQ4802YDWRG4 vs BQ4802LYDWR Comparaison
Comparaison détaillée côte à côte de BQ4802YDWRG4 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
BQ4802LYDWR - Parallel RTC with CPU Supervisor | Texas Instruments (Tape & Reel)
BQ4802LYDWR ✓ ActifComparaison des spécifications
| Paramètre | BQ4802YDWRG4 | BQ4802LYDWR |
|---|---|---|
| Marque | Texas Instruments | Texas Instruments |
| Catégorie | Clock & Timing | Clock & Timing |
| Statut du cycle de vie | Actif | Actif |
| Device Type | Real-time clock and calendar with CPU supervisor | Parallel real-time clock and calendar IC |
| Type d'interface | Parallel | Parallel |
| Calendar Capability | Century-based calendar, Y2K-compliant | — |
| Tension d'alimentation | 5 V | 3 V |
| Boîtier | 28-pin SOIC, 0.295 inch (7.50 mm) width | 28-pin SOIC |
| Type de montage | Surface mount | Surface mount |
| Supply Monitoring | Temperature-compensated reference and comparator | — |
| Out-of-Tolerance Response | Interrupt warning followed by microprocessor reset | — |
| External NVSRAM Control | Supported | — |
| Power Category | Low-power microprocessor peripheral | — |
| Plage de température de fonctionnement | [DATA_NEEDED: operating temperature range] | — |
| Crystal Frequency | [DATA_NEEDED: crystal frequency] | — |
| Battery-Backed Current | [DATA_NEEDED: battery-backed current] | — |
| Active Current | [DATA_NEEDED: active current] | — |
| Power-On Reset Delay | [DATA_NEEDED: power-on reset delay] | — |
| Reset Pulse Width | [DATA_NEEDED: reset pulse width] | — |
| Absolute Maximum Supply Voltage | [DATA_NEEDED: absolute maximum supply voltage] | — |
| Input Logic Levels | [DATA_NEEDED: input logic levels] | — |
| I2C Interface | Not specified in verified data | — |
| Statut RoHS | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH status] | [DATA_NEEDED: REACH status] |
| Automotive Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | — |
| Timekeeping Features | — | Time-of-day clock |
| Calendar Features | — | Century-based calendar |
| Supervisor Function | — | CPU supervisor |
| External Memory Function | — | External NVSRAM control |
| Package Width | — | 0.295 inch (7.50 mm) |
| Device Category | — | Real Time Clocks |
| Clock/Calendar Function | — | RTC clock/calendar |
| Y2K Compliance | — | Y2K-compliant |
| Typical Applications | — | Fax machines, copiers, industrial control systems, point-of-sale systems |
| Température de fonctionnement | — | [DATA_NEEDED: operating temperature range] |
| 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] |