BQ4802LYPWG4 vs BQ4802YPWR Vergleich
Detaillierter Direktvergleich von BQ4802LYPWG4 von Texas Instruments und BQ4802YPWR von Texas Instruments. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
Texas Instruments
BQ4802LYPWG4 - Y2K Parallel RTC with CPU Supervisor | TI | TSSOP-28
BQ4802LYPWG4 ✓ AktivTexas Instruments
BQ4802YPWR - Parallel RTC with CPU Supervisor | Texas Instruments (Tape & Reel)
BQ4802YPWR [data_needed: lifecycle status]Spezifikationsvergleich
| Parameter | BQ4802LYPWG4 | BQ4802YPWR |
|---|---|---|
| Marke | Texas Instruments | Texas Instruments |
| Kategorie | Clock & Timing | Clock & Timing |
| Lebenszyklusstatus | Aktiv | [DATA NEEDED: Lifecycle Status] |
| Device Type | Real Time Clock (RTC) with CPU supervisor | — |
| Schnittstelle | Parallel | — |
| Timekeeping Function | Clock/Calendar | — |
| Versorgungsspannung | 3 V | 5 V VCC |
| Oscillator Frequency | 0.032 MHz (32.768 kHz) | — |
| Gehäuse | 28-pin TSSOP (PW), 0.173" (4.40 mm) width | 28-pin TSSOP |
| Pin-Anzahl | 28 | — |
| Calendar | Century-based, Y2K-compliant | Century-based |
| Alarm Function | Yes, with interrupt | — |
| Daylight Savings | Supported | — |
| Leap Year Handling | Automatic | — |
| Watchdog Timer | Yes | — |
| CPU Supervisor / Reset | Yes, with supply-voltage comparator | — |
| Supply Monitoring | Temperature-compensated reference and comparator with interrupt warning before reset | — |
| External NVSRAM Control | Yes (LY variant) | — |
| Montageart | Surface Mount | Surface mount |
| Betriebstemperatur | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| RoHS-Status | Compliant | [DATA_NEEDED: RoHS status] |
| REACH Status | Compliant | [DATA_NEEDED: REACH status] |
| Qualification | [DATA_NEEDED: AEC-Q100 / industrial qualification status] | — |
| Product Type | — | Y2K-compliant parallel real-time clock |
| Time-of-Day Clock | — | Integrated |
| CPU Supervisor | — | Integrated |
| External Nonvolatile SRAM Control | — | Integrated |
| Schnittstellentyp | — | Parallel |
| Package Width | — | 4.40 mm |
| Nominal Package Length | — | 0.173 in |
| Clock/Calendar Category | — | Real-time clock (RTC) IC |
| Y2K Compliance | — | Y2K-compliant |
| Maximum Operating Voltage | — | [DATA_NEEDED: maximum operating voltage] |
| Ruhestrom | — | [DATA_NEEDED: quiescent current] |
| Battery-Backed SRAM Interface | — | External nonvolatile SRAM control |