BQ4802LYDWR vs BQ4802LYDSH 比較
詳細並排比較 BQ4802LYDWR 由 Texas Instruments 與 BQ4802LYDSH 由 Texas Instruments. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
Texas Instruments
BQ4802LYDWR - Parallel RTC with CPU Supervisor | Texas Instruments (Tape & Reel)
BQ4802LYDWR ✓ 啟用中Texas Instruments
BQ4802LYDSH - Parallel RTC with CPU Supervisor | Texas Instruments
BQ4802LYDSH ✓ 啟用中規格比較
| 參數 | BQ4802LYDWR | BQ4802LYDSH |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 類別 | Clock & Timing | Clock & Timing |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Device Type | Parallel real-time clock and calendar IC | — |
| Timekeeping Features | Time-of-day clock | — |
| Calendar Features | Century-based calendar | — |
| Supervisor Function | CPU supervisor | — |
| External Memory Function | External NVSRAM control | — |
| 供應電壓 | 3 V | 3 V |
| 介面類型 | Parallel | — |
| 封裝 | 28-pin SOIC | 28-SOIC |
| Package Width | 0.295 inch (7.50 mm) | — |
| Device Category | Real Time Clocks | — |
| Clock/Calendar Function | RTC clock/calendar | — |
| Y2K Compliance | Y2K-compliant | Y2K-compliant |
| Typical Applications | Fax machines, copiers, industrial control systems, point-of-sale systems | — |
| 工作溫度 | [DATA_NEEDED: operating temperature range] | — |
| 靜態電流 | [DATA_NEEDED: quiescent current] | [DATA_NEEDED: quiescent current] |
| Time Accuracy | [DATA_NEEDED: RTC accuracy] | — |
| Supervisor Timeout | [DATA_NEEDED: CPU supervisor timing] | — |
| 腳位數 | 28 pins | — |
| 安裝類型 | Surface mount | Surface mount |
| RoHS 狀態 | [DATA_NEEDED: RoHS status] | — |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification] | [DATA_NEEDED: AEC-Q100 qualification status] |
| Product Type | — | Parallel real-time clock and calendar IC |
| 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 |
| Clock Accuracy | — | [DATA_NEEDED: clock accuracy] |
| 工作溫度範圍 | — | [DATA_NEEDED: operating temperature range] |
| RoHS Compliance | — | [DATA_NEEDED: RoHS compliance status] |
| REACH Compliance | — | [DATA_NEEDED: REACH compliance status] |