DS1338U-3+ vs DS1338C-3 对比
详细并排对比 DS1338U-3+ 出自 Analog Devices 和 DS1338C-3# 出自 Analog Devices。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。
规格对比
| 参数 | DS1338U-3+ | DS1338C-3# |
|---|---|---|
| 品牌 | Analog Devices | Analog Devices |
| 分类 | Clock & Timing | Clock & Timing |
| 生命周期状态 | 有效 | Unknown |
| Product Type | Serial real-time clock (RTC) with clock/calendar and NV SRAM | — |
| Manufacturer | Analog Devices Inc./Maxim Integrated | — |
| 接口 | I2C serial interface | — |
| Calendar Encoding | Full BCD | — |
| Calendar Fields | Seconds, minutes, hours, day, date, month, year | — |
| End-of-Month Adjustment | Automatic adjustment for months with fewer than 31 days | — |
| Nonvolatile SRAM | 56 bytes | — |
| 封装 | 8-pin µMAX/TSSOP-style package | 16-pin SOIC |
| Terminal Count | 8 terminals | — |
| Package Width | 3.00 mm | 7.50 mm |
| Package Length | 0.118 in | — |
| Terminal Form | Gull wing | — |
| Temperature Grade | Industrial | — |
| 电源电压 | [DATA_NEEDED: supply voltage] | — |
| 工作温度 | [DATA_NEEDED: operating temperature range] | — |
| Timekeeping Accuracy | [DATA_NEEDED: RTC accuracy] | — |
| 静态电流 | [DATA_NEEDED: current consumption] | — |
| RoHS 状态 | unknown | Compliant |
| REACH Status | unknown | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | not_applicable | — |
| Lead-Free Status | unknown | — |
| Halogen-Free Status | unknown | — |
| Device Type | — | I2C real-time clock (RTC) with NV SRAM |
| Clock/Calendar Format | — | Full BCD clock/calendar |
| Supply Voltage Range | — | 2.7 V to 5.5 V |
| Serial Interface | — | I2C, 2-wire serial |
| NV SRAM Capacity | — | 56 bytes |
| Nominal Package Length | — | 0.295 inch |
| Timekeeping Functions | — | Seconds, minutes, hours, calendar |
| Data Transfer | — | Address and data transferred serially |
| Technology | — | CMOS |
| 安装类型 | — | Surface mount |
| 工作温度范围 | — | [DATA_NEEDED: operating temperature range] |
| Current Consumption | — | [DATA_NEEDED: operating and standby current] |
| Oscillator Accuracy | — | [DATA_NEEDED: oscillator accuracy and calibration] |
| I2C Address | — | [DATA_NEEDED: I2C address configuration] |
| Absolute Maximum Ratings | — | [DATA_NEEDED: absolute maximum ratings] |