BQ4802LYPWR vs BQ4802LYPWG4 Karşılaştırma
Ayrıntılı yan yana karşılaştırma BQ4802LYPWR tarafından Texas Instruments ve BQ4802LYPWG4 tarafından Texas InstrumentsAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Texas Instruments
BQ4802LYPWR - Parallel RTC with CPU Supervisor | Texas Instruments
BQ4802LYPWR ✓ AktifTexas Instruments
BQ4802LYPWG4 - Y2K Parallel RTC with CPU Supervisor | TI | TSSOP-28
BQ4802LYPWG4 ✓ AktifÖzellik Karşılaştırması
| Parametre | BQ4802LYPWR | BQ4802LYPWG4 |
|---|---|---|
| Marka | Texas Instruments | Texas Instruments |
| Kategori | Clock & Timing | Clock & Timing |
| Yaşam Döngüsü Durumu | Aktif | Aktif |
| Product Type | Real-time clock and calendar with CPU supervisor | — |
| Device Function | Low-power microprocessor peripheral | — |
| Timekeeping | Time-of-day clock with century-based calendar | — |
| Host Interface | Parallel | — |
| Supply Monitoring | Temperature-compensated reference and comparator circuit | Temperature-compensated reference and comparator with interrupt warning before reset |
| Fault Response | Interrupt warning followed by microprocessor reset | — |
| Paket | 28-pin TSSOP | 28-pin TSSOP (PW), 0.173" (4.40 mm) width |
| Package Body Width | 4.40 mm (0.173 inch) | — |
| Montaj Türü | Surface mount | Surface Mount |
| Operating Voltage Range | [DATA_NEEDED: Operating Voltage Range] | — |
| Besleme Akımı | [DATA_NEEDED: Supply Current] | — |
| İşletim Sıcaklığı Aralığı | [DATA_NEEDED: Operating Temperature Range] | — |
| Clock Accuracy | [DATA_NEEDED: Clock Accuracy] | — |
| Backup Battery Interface | [DATA_NEEDED: Backup Battery Interface] | — |
| RoHS Durumu | [DATA_NEEDED: RoHS Status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH Status] | Compliant |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 Qualification] | — |
| Lead-Free Status | [DATA_NEEDED: Lead-Free Status] | — |
| Halogen-Free Status | [DATA_NEEDED: Halogen-Free Status] | — |
| Device Type | — | Real Time Clock (RTC) with CPU supervisor |
| Arayüz | — | Parallel |
| Timekeeping Function | — | Clock/Calendar |
| Besleme Gerilimi | — | 3 V |
| Oscillator Frequency | — | 0.032 MHz (32.768 kHz) |
| Pin Sayısı | — | 28 |
| Calendar | — | Century-based, Y2K-compliant |
| Alarm Function | — | Yes, with interrupt |
| Daylight Savings | — | Supported |
| Leap Year Handling | — | Automatic |
| Watchdog Timer | — | Yes |
| CPU Supervisor / Reset | — | Yes, with supply-voltage comparator |
| External NVSRAM Control | — | Yes (LY variant) |
| İşletim Sıcaklığı | — | [DATA_NEEDED: operating temperature range] |
| Qualification | — | [DATA_NEEDED: AEC-Q100 / industrial qualification status] |