BQ4802YDWR vs BQ4802LYDSH Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng BQ4802YDWR sa pamamagitan ng Texas Instruments at BQ4802LYDSH 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
BQ4802YDWR - 5V Parallel RTC with Supervisor | TI (Tape & Reel)
BQ4802YDWR ✓ NakahandaTexas Instruments
BQ4802LYDSH - Parallel RTC with CPU Supervisor | Texas Instruments
BQ4802LYDSH ✓ NakahandaPagsanggunian na paghahambing
| Parametro | BQ4802YDWR | BQ4802LYDSH |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Kategorya | Clock & Timing | Clock & Timing |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Product Type | Real-time clock and calendar IC with CPU supervisor | Parallel real-time clock and calendar IC |
| Operating Voltage Variant | 5 V operation for bq4802Y | — |
| Timekeeping Format | BCD format | — |
| Calendar Capability | Counts seconds through centuries | — |
| 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 | — |
| Packhaging | 28-pin SOIC | 28-SOIC |
| Package Width | 7.50 mm (0.295 in) | — |
| Uri ng Pagpapasok | Surface mount | Surface mount |
| Temperature na Operasyon | [DATA_NEEDED: operating temperature range] | — |
| Clock Accuracy | [DATA_NEEDED: clock accuracy] | [DATA_NEEDED: clock accuracy] |
| Kuru-kuryente ng Pagbibigay | [DATA_NEEDED: normal operating supply current] | — |
| Supervisor Threshold | [DATA_NEEDED: supervisor reset threshold] | — |
| Tindminan RoHS | [DATA_NEEDED: RoHS status] | — |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: automotive qualification] | [DATA_NEEDED: AEC-Q100 qualification status] |
| Lead-Free Status | [DATA_NEEDED: lead-free status] | — |
| Halogen-Free Status | [DATA_NEEDED: halogen-free status] | — |
| Y2K Compliance | — | Y2K-compliant |
| Volte ng Pagbibigay | — | 3 V |
| Host Interface | — | Parallel |
| Integrated Functions | — | Real-time clock, CPU supervisor, external SRAM nonvolatile-memory backup |
| Package Body Width | — | 8.77 mm |
| Package Height | — | 0.345 in |
| Terminal Count | — | 28 terminals |
| Terminal Form | — | Gull wing |
| Package Shape | — | Rectangular |
| Temperature Grade | — | Commercial |
| Backup Feature | — | SNAPHAT sockets and external SRAM nonvolatile-memory backup |
| Hanay ng Temperature na Operasyon | — | [DATA_NEEDED: operating temperature range] |
| Kuru-kuryente ng Kapayapaan | — | [DATA_NEEDED: quiescent current] |
| RoHS Compliance | — | [DATA_NEEDED: RoHS compliance status] |
| REACH Compliance | — | [DATA_NEEDED: REACH compliance status] |