BQ4802YDWR vs BQ4802LYDWG4 Karşılaştırma
Ayrıntılı yan yana karşılaştırma BQ4802YDWR tarafından Texas Instruments ve BQ4802LYDWG4 tarafından Texas InstrumentsAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Texas Instruments
BQ4802YDWR - 5V Parallel RTC with Supervisor | TI (Tape & Reel)
BQ4802YDWR ✓ AktifTexas Instruments
BQ4802LYDWG4 - Parallel RTC with CPU Supervisor | Texas Instruments
BQ4802LYDWG4 ✓ AktifÖzellik Karşılaştırması
| Parametre | BQ4802YDWR | BQ4802LYDWG4 |
|---|---|---|
| Marka | Texas Instruments | Texas Instruments |
| Kategori | Clock & Timing | Clock & Timing |
| Yaşam Döngüsü Durumu | Aktif | Aktif |
| 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 | — |
| Arayüz | Parallel | — |
| Paket | 28-pin SOIC | 28-pin SOIC |
| Package Width | 7.50 mm (0.295 in) | 7.50 mm |
| Montaj Türü | Surface mount | Surface mount |
| İşletim Sıcaklığı | [DATA_NEEDED: operating temperature range] | 0°C to 70°C |
| Clock Accuracy | [DATA_NEEDED: clock accuracy] | — |
| Besleme Akımı | [DATA_NEEDED: normal operating supply current] | — |
| Supervisor Threshold | [DATA_NEEDED: supervisor reset threshold] | — |
| RoHS Durumu | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH status] | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | [DATA_NEEDED: automotive qualification] | — |
| Lead-Free Status | [DATA_NEEDED: lead-free status] | — |
| Halogen-Free Status | [DATA_NEEDED: halogen-free status] | — |
| 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 |
| Besleme Gerilimi | — | 3 V Vcc |
| Host Interface | — | Parallel |
| Clock Data Format | — | BCD |
| CPU Supervisor | — | Integrated |
| External NVSRAM Control | — | Supported |
| Calendar Century Support | — | Century-based calendar |
| Y2K Compliance | — | Y2K-compliant |
| Timekeeping Accuracy | — | [DATA_NEEDED: RTC accuracy] |
| Operating Current | — | [DATA_NEEDED: operating current] |
| Backup-Battery Requirements | — | [DATA_NEEDED: backup-battery configuration] |