BQ4802YPWRG4 vs BQ4802YPWR 对比
详细并排对比 BQ4802YPWRG4 出自 Texas Instruments 和 BQ4802YPWR 出自 Texas Instruments。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
Texas Instruments
BQ4802YPWR - Parallel RTC with CPU Supervisor | Texas Instruments (Tape & Reel)
BQ4802YPWR [data_needed: lifecycle status]规格对比
| 参数 | BQ4802YPWRG4 | BQ4802YPWR |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | Clock & Timing | Clock & Timing |
| 生命周期状态 | 有效 | [DATA NEEDED: Lifecycle Status] |
| Product Type | 1 real-time clock and calendar IC | Y2K-compliant parallel real-time clock |
| 接口类型 | 1 parallel bus interface | Parallel |
| 电源电压 | 5 V | 5 V VCC |
| 最大时钟频率 | 0.032 MHz | — |
| Number of Terminals | 28 terminals | — |
| Package Type | 28-pin TSSOP | — |
| Package Width | 0.173 inch | 4.40 mm |
| Package Width Metric | 4.40 mm | — |
| 工作温度范围 | 0 °C to 70 °C | — |
| Temperature Grade | Commercial grade | — |
| Terminal Form | Gull wing | — |
| Package Shape | Rectangular | — |
| Interrupt Capability | Supported | — |
| Calendar Compliance | Y2K-compliant | — |
| Alarm Function | 1 alarm function | — |
| Daylight Saving | Supported | — |
| Leap Year Handling | Supported | — |
| Supervisor Function | 1 CPU supervisor function | — |
| Watchdog Timer | Supported | — |
| External NVSRAM Control | Supported | — |
| 安装类型 | Surface mount | Surface mount |
| Time-of-Day Clock | — | Integrated |
| Calendar | — | Century-based |
| CPU Supervisor | — | Integrated |
| External Nonvolatile SRAM Control | — | Integrated |
| 封装 | — | 28-pin TSSOP |
| Nominal Package Length | — | 0.173 in |
| Clock/Calendar Category | — | Real-time clock (RTC) IC |
| Y2K Compliance | — | Y2K-compliant |
| 工作温度 | — | [DATA_NEEDED: operating temperature range] |
| Maximum Operating Voltage | — | [DATA_NEEDED: maximum operating voltage] |
| 静态电流 | — | [DATA_NEEDED: quiescent current] |
| Battery-Backed SRAM Interface | — | External nonvolatile SRAM control |
| RoHS 状态 | — | [DATA_NEEDED: RoHS status] |
| REACH Status | — | [DATA_NEEDED: REACH status] |