BQ4802YDWRG4 vs BQ4802LYDWR مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ BQ4802YDWRG4 بواسطة Texas Instruments و BQ4802LYDWR بواسطة Texas Instruments. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
Texas Instruments
BQ4802LYDWR - Parallel RTC with CPU Supervisor | Texas Instruments (Tape & Reel)
BQ4802LYDWR ✓ نشطمقارنة المواصفات
| المعامل | BQ4802YDWRG4 | BQ4802LYDWR |
|---|---|---|
| العلامة التجارية | Texas Instruments | Texas Instruments |
| الفئة | Clock & Timing | Clock & Timing |
| حالة دورة الحياة | نشط | نشط |
| Device Type | Real-time clock and calendar with CPU supervisor | Parallel real-time clock and calendar IC |
| نوع الواجهة | Parallel | Parallel |
| Calendar Capability | Century-based calendar, Y2K-compliant | — |
| جهد التغذية | 5 V | 3 V |
| العلبة | 28-pin SOIC, 0.295 inch (7.50 mm) width | 28-pin SOIC |
| نوع التركيب | Surface mount | Surface mount |
| Supply Monitoring | Temperature-compensated reference and comparator | — |
| Out-of-Tolerance Response | Interrupt warning followed by microprocessor reset | — |
| External NVSRAM Control | Supported | — |
| Power Category | Low-power microprocessor peripheral | — |
| نطاق درجة حرارة التشغيل | [DATA_NEEDED: operating temperature range] | — |
| Crystal Frequency | [DATA_NEEDED: crystal frequency] | — |
| Battery-Backed Current | [DATA_NEEDED: battery-backed current] | — |
| Active Current | [DATA_NEEDED: active current] | — |
| Power-On Reset Delay | [DATA_NEEDED: power-on reset delay] | — |
| Reset Pulse Width | [DATA_NEEDED: reset pulse width] | — |
| Absolute Maximum Supply Voltage | [DATA_NEEDED: absolute maximum supply voltage] | — |
| Input Logic Levels | [DATA_NEEDED: input logic levels] | — |
| I2C Interface | Not specified in verified data | — |
| حالة RoHS | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH status] | [DATA_NEEDED: REACH status] |
| Automotive Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | — |
| Timekeeping Features | — | Time-of-day clock |
| Calendar Features | — | Century-based calendar |
| Supervisor Function | — | CPU supervisor |
| External Memory Function | — | External NVSRAM control |
| Package Width | — | 0.295 inch (7.50 mm) |
| Device Category | — | Real Time Clocks |
| Clock/Calendar Function | — | RTC clock/calendar |
| Y2K Compliance | — | Y2K-compliant |
| Typical Applications | — | Fax machines, copiers, industrial control systems, point-of-sale systems |
| درجة حرارة التشغيل | — | [DATA_NEEDED: operating temperature range] |
| تيار السكون | — | [DATA_NEEDED: quiescent current] |
| Time Accuracy | — | [DATA_NEEDED: RTC accuracy] |
| Supervisor Timeout | — | [DATA_NEEDED: CPU supervisor timing] |
| عدد الأطراف | — | 28 pins |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |