BQ4802LYPWR vs BQ4802LYPWG4 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng BQ4802LYPWR sa pamamagitan ng Texas Instruments at BQ4802LYPWG4 sa pamamagitan ng Texas Instruments. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Texas Instruments
BQ4802LYPWR - Parallel RTC with CPU Supervisor | Texas Instruments
BQ4802LYPWR ✓ NakahandaTexas Instruments
BQ4802LYPWG4 - Y2K Parallel RTC with CPU Supervisor | TI | TSSOP-28
BQ4802LYPWG4 ✓ NakahandaPagsanggunian na paghahambing
| Parametro | BQ4802LYPWR | BQ4802LYPWG4 |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Kategorya | Clock & Timing | Clock & Timing |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| 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 | — |
| Packhaging | 28-pin TSSOP | 28-pin TSSOP (PW), 0.173" (4.40 mm) width |
| Package Body Width | 4.40 mm (0.173 inch) | — |
| Uri ng Pagpapasok | Surface mount | Surface Mount |
| Operating Voltage Range | [DATA_NEEDED: Operating Voltage Range] | — |
| Kuru-kuryente ng Pagbibigay | [DATA_NEEDED: Supply Current] | — |
| Hanay ng Temperature na Operasyon | [DATA_NEEDED: Operating Temperature Range] | — |
| Clock Accuracy | [DATA_NEEDED: Clock Accuracy] | — |
| Backup Battery Interface | [DATA_NEEDED: Backup Battery Interface] | — |
| Tindminan RoHS | [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 |
| Interface | — | Parallel |
| Timekeeping Function | — | Clock/Calendar |
| Volte ng Pagbibigay | — | 3 V |
| Oscillator Frequency | — | 0.032 MHz (32.768 kHz) |
| Bilang ng Pin | — | 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) |
| Temperature na Operasyon | — | [DATA_NEEDED: operating temperature range] |
| Qualification | — | [DATA_NEEDED: AEC-Q100 / industrial qualification status] |