BQ4802YPWR vs BQ4802LYPWG4 Vergleich
Detaillierter Direktvergleich von BQ4802YPWR von Texas Instruments und BQ4802LYPWG4 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
BQ4802YPWR - Parallel RTC with CPU Supervisor | Texas Instruments (Tape & Reel)
BQ4802YPWR [data_needed: lifecycle status]Texas Instruments
BQ4802LYPWG4 - Y2K Parallel RTC with CPU Supervisor | TI | TSSOP-28
BQ4802LYPWG4 ✓ AktivSpezifikationsvergleich
| Parameter | BQ4802YPWR | BQ4802LYPWG4 |
|---|---|---|
| Marke | Texas Instruments | Texas Instruments |
| Kategorie | Clock & Timing | Clock & Timing |
| Lebenszyklusstatus | [DATA NEEDED: Lifecycle Status] | Aktiv |
| Product Type | Y2K-compliant parallel real-time clock | — |
| Time-of-Day Clock | Integrated | — |
| Calendar | Century-based | Century-based, Y2K-compliant |
| CPU Supervisor | Integrated | — |
| External Nonvolatile SRAM Control | Integrated | — |
| Versorgungsspannung | 5 V VCC | 3 V |
| Schnittstellentyp | Parallel | — |
| Gehäuse | 28-pin TSSOP | 28-pin TSSOP (PW), 0.173" (4.40 mm) width |
| Package Width | 4.40 mm | — |
| Nominal Package Length | 0.173 in | — |
| Montageart | Surface mount | Surface Mount |
| Clock/Calendar Category | Real-time clock (RTC) IC | — |
| Y2K Compliance | Y2K-compliant | — |
| Betriebstemperatur | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Maximum Operating Voltage | [DATA_NEEDED: maximum operating voltage] | — |
| Ruhestrom | [DATA_NEEDED: quiescent current] | — |
| Battery-Backed SRAM Interface | External nonvolatile SRAM control | — |
| RoHS-Status | [DATA_NEEDED: RoHS status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH status] | Compliant |
| Device Type | — | Real Time Clock (RTC) with CPU supervisor |
| Schnittstelle | — | Parallel |
| Timekeeping Function | — | Clock/Calendar |
| Oscillator Frequency | — | 0.032 MHz (32.768 kHz) |
| Pin-Anzahl | — | 28 |
| 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) |
| Qualification | — | [DATA_NEEDED: AEC-Q100 / industrial qualification status] |