BQ4802LYDWG4 vs BQ4802YDWR Perbandingan
Perbandingan bersamaan detil BQ4802LYDWG4 dari Texas Instruments dan BQ4802YDWR dari Texas Instruments. Bandingkan spesifikasi penting, parameter listrik, pengemasan, status cycle, harga, dan ketersediaan untuk menentukan komponen terbaik untuk kebutuhan desain Anda.
Texas Instruments
BQ4802LYDWG4 - Parallel RTC with CPU Supervisor | Texas Instruments
BQ4802LYDWG4 ✓ AktifTexas Instruments
BQ4802YDWR - 5V Parallel RTC with Supervisor | TI (Tape & Reel)
BQ4802YDWR ✓ AktifPerbandingan Spesifikasi
| Parameter Umum | BQ4802LYDWG4 | BQ4802YDWR |
|---|---|---|
| Merek | Texas Instruments | Texas Instruments |
| Kategori | Clock & Timing | Clock & Timing |
| Status Lingkungan Hidup | Aktif | Aktif |
| Device Type | Parallel real-time clock IC with CPU supervisor and external NVSRAM control | — |
| RTC Function | Y2K-compliant time-of-day clock with century-based calendar | — |
| Tegangan Pemuat | 3 V Vcc | — |
| Host Interface | Parallel | — |
| Clock Data Format | BCD | — |
| CPU Supervisor | Integrated | — |
| External NVSRAM Control | Supported | — |
| Paket | 28-pin SOIC | 28-pin SOIC |
| Package Width | 7.50 mm | 7.50 mm (0.295 in) |
| Tipe Mounting | Surface mount | Surface mount |
| Suhu Kerja | 0°C to 70°C | [DATA_NEEDED: operating temperature range] |
| Calendar Century Support | Century-based calendar | — |
| Y2K Compliance | Y2K-compliant | — |
| Status 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] | — |
| Product Type | — | Real-time clock and calendar IC with CPU supervisor |
| Operating Voltage Variant | — | 5 V operation for bq4802Y |
| Timekeeping Format | — | BCD format |
| Calendar Capability | — | Counts seconds through centuries |
| Backup Mode Clock Operating Current | — | Less than 500 nA |
| Backup Function | — | On-chip battery-backup switchover circuit |
| Nonvolatile Control | — | Nonvolatile control for external SRAM |
| Supervisor Function | — | CPU supervisor |
| Antarmuka | — | Parallel |
| Clock Accuracy | — | [DATA_NEEDED: clock accuracy] |
| Arus Pemuat | — | [DATA_NEEDED: normal operating supply current] |
| Supervisor Threshold | — | [DATA_NEEDED: supervisor reset threshold] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: automotive qualification] |
| Lead-Free Status | — | [DATA_NEEDED: lead-free status] |
| Halogen-Free Status | — | [DATA_NEEDED: halogen-free status] |