BQ4802LYDWRG4 vs BQ4802YDWR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng BQ4802LYDWRG4 sa pamamagitan ng Texas Instruments at BQ4802YDWR 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
BQ4802LYDWRG4 - Parallel RTC with CPU Supervisor | Texas Instruments
BQ4802LYDWRG4 ✓ NakahandaTexas Instruments
BQ4802YDWR - 5V Parallel RTC with Supervisor | TI (Tape & Reel)
BQ4802YDWR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | BQ4802LYDWRG4 | BQ4802YDWR |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Kategorya | Clock & Timing | Clock & Timing |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Device Type | Parallel real-time clock (RTC) with CPU supervisor | — |
| Volte ng Pagbibigay | 3.3 V | — |
| Clock Frequency | 0.032 MHz | — |
| Uri ng Interface | Parallel | — |
| Clock IC Type | Real Time Clock / Clock Calendar | — |
| Clock Format | BCD | — |
| Date Format | YY-MM-DD-dd | — |
| Bilang ng Pins | 28 pins | — |
| Number of Terminations | 28 terminations | — |
| Packhaging | 28-SOIC (0.295 inch, 7.50 mm width) | 28-pin SOIC |
| Terminal Form | Gull wing | — |
| Package Shape | Rectangular | — |
| Temperature Grade | Commercial | — |
| Integrated Functions | Time-of-day clock, century-based calendar, CPU supervisor | — |
| Calendar Capability | Century-based calendar | Counts seconds through centuries |
| Memory Configuration | [DATA_NEEDED: memory configuration] | — |
| Hanay ng Temperature na Operasyon | [DATA_NEEDED: operating temperature range] | — |
| Kuru-kuryente ng Kapayapaan | [DATA_NEEDED: quiescent current] | — |
| Backup-Battery Configuration | [DATA_NEEDED: backup-battery configuration] | — |
| Tindminan RoHS | [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] | [DATA_NEEDED: automotive qualification] |
| Product Type | — | Real-time clock and calendar IC with CPU supervisor |
| Operating Voltage Variant | — | 5 V operation for bq4802Y |
| Timekeeping Format | — | BCD format |
| Backup Mode Clock Operating Current | — | Less than 500 nA |
| Backup Function | — | On-chip battery-backup switchover circuit |
| Nonvolatile Control | — | Nonvolatile control for external SRAM |
| Supervisor Function | — | CPU supervisor |
| Interface | — | Parallel |
| Package Width | — | 7.50 mm (0.295 in) |
| Uri ng Pagpapasok | — | Surface mount |
| Temperature na Operasyon | — | [DATA_NEEDED: operating temperature range] |
| Clock Accuracy | — | [DATA_NEEDED: clock accuracy] |
| Kuru-kuryente ng Pagbibigay | — | [DATA_NEEDED: normal operating supply current] |
| Supervisor Threshold | — | [DATA_NEEDED: supervisor reset threshold] |
| Lead-Free Status | — | [DATA_NEEDED: lead-free status] |
| Halogen-Free Status | — | [DATA_NEEDED: halogen-free status] |