BQ4802LYDWR vs BQ4802LYDWG4 Karşılaştırma
Ayrıntılı yan yana karşılaştırma BQ4802LYDWR 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
BQ4802LYDWR - Parallel RTC with CPU Supervisor | Texas Instruments (Tape & Reel)
BQ4802LYDWR ✓ AktifTexas Instruments
BQ4802LYDWG4 - Parallel RTC with CPU Supervisor | Texas Instruments
BQ4802LYDWG4 ✓ AktifÖzellik Karşılaştırması
| Parametre | BQ4802LYDWR | BQ4802LYDWG4 |
|---|---|---|
| Marka | Texas Instruments | Texas Instruments |
| Kategori | Clock & Timing | Clock & Timing |
| Yaşam Döngüsü Durumu | Aktif | Aktif |
| Device Type | Parallel real-time clock and calendar IC | Parallel real-time clock IC with CPU supervisor and external NVSRAM control |
| Timekeeping Features | Time-of-day clock | — |
| Calendar Features | Century-based calendar | — |
| Supervisor Function | CPU supervisor | — |
| External Memory Function | External NVSRAM control | — |
| Besleme Gerilimi | 3 V | 3 V Vcc |
| Arayüz Türü | Parallel | — |
| Paket | 28-pin SOIC | 28-pin SOIC |
| Package Width | 0.295 inch (7.50 mm) | 7.50 mm |
| Device Category | Real Time Clocks | — |
| Clock/Calendar Function | RTC clock/calendar | — |
| Y2K Compliance | Y2K-compliant | Y2K-compliant |
| Typical Applications | Fax machines, copiers, industrial control systems, point-of-sale systems | — |
| İşletim Sıcaklığı | [DATA_NEEDED: operating temperature range] | 0°C to 70°C |
| Durağan Akım | [DATA_NEEDED: quiescent current] | — |
| Time Accuracy | [DATA_NEEDED: RTC accuracy] | — |
| Supervisor Timeout | [DATA_NEEDED: CPU supervisor timing] | — |
| Pin Sayısı | 28 pins | — |
| Montaj Türü | Surface mount | Surface mount |
| 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: AEC-Q100 qualification] | — |
| RTC Function | — | Y2K-compliant time-of-day clock with century-based calendar |
| Host Interface | — | Parallel |
| Clock Data Format | — | BCD |
| CPU Supervisor | — | Integrated |
| External NVSRAM Control | — | Supported |
| Calendar Century Support | — | Century-based calendar |
| Timekeeping Accuracy | — | [DATA_NEEDED: RTC accuracy] |
| Operating Current | — | [DATA_NEEDED: operating current] |
| Backup-Battery Requirements | — | [DATA_NEEDED: backup-battery configuration] |