STMicroelectronics
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| Type | Description |
|---|---|
| 典型工作电源电压 | 5 |
| 标准包装名称 | SOH |
| 欧盟RoHS指令 | Compliant |
| 最高工作温度 | 70 |
| 总线类型 | Parallel |
| 最低工作温度 | 0 |
| Package Height | 2.69(Max) |
| 安装 | Surface Mount |
| 日期格式 | DW:DM:M:Y |
| 封装 | Tube |
| PCB | 28 |
| User RAM | 8192 |
| Package Width | 8.89(Max) |
| 时间格式 | HH:MM:SS |
| 供应商封装形式 | SOH |
| 筛选等级 | Commercial |
| 最大工作电源电压 | 5.5 |
| Package Length | 18.49(Max) |
| 最低工作电源电压 | 4.5 |
| 引脚数 | 28 |
| 产品特点 | Leap Year, Watchdog Timer |
| 安装类型 | Surface Mount |
| 供应商设备封装 | 28-SOH |
| 工作温度 | 0°C ~ 70°C |
| 电压 - 电源 | 4.5 V ~ 5.5 V |
| 标准包装 | 28 |
| 接口 | Parallel |
| 类型 | Clock/Calendar |
| 封装/外壳 | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets |
| RoHS指令 | Contains lead / RoHS non-compliant |
| 外形尺寸 | 18.49 x 8.89 x 2.69mm |
| 功能 | Battery Backup, Calendar, Chip Deselect, Clock, Switch Over, Write Protection |
| 身高 | 2.69mm |
| 长度 | 18.49mm |
| 最大工作电源电压 | 5.5 V |
| 最高工作温度 | +70 °C |
| 最低工作电源电压 | 4.5 V |
| 最低工作温度 | 0 °C |
| 包装类型 | SOH |
| 用户RAM | 8192B |
| 宽度 | 8.89mm |
| 功能 | Clock, Calendar, NV Timekeeping RAM |
| 安装风格 | SMD/SMT |
| 产品种类 | Real Time Clock |
| RTC存储容量 | 8 KB |
| RTC总线接口 | Parallel |
| 电池备用开关 | Yes |
| 电源电压 - 最大 | 5.5 V |
| 封装/外壳 | SOIC-28 |
| 工厂包装数量 | 28 |
| 电源电压 - 最小 | 4.5 V |
| RoHS | RoHS Compliant |
| Clock IC Type | :Timekeeper |
| Supply Voltage Min | :4.75V |
| Supply Voltage Max | :5.5V |
| Digital IC Case Style | :SOH |
| No. of Pins | :28 |
| IC Interface Type | :- |
| Operating Temperature Min | :0°C |
| Operating Temperature Max | :70°C |
| MSL | :MSL 3 - 168 hours |
| SVHC | :No SVHC (20-Jun-2013) |
| Base Number | :48 |
| 时钟频率 | :32.768kHz |
| IC Case Style | :SOH |
| IC Temperature Range | :Commercial |
| Memory Configuration | :8K x 8bit |
| No. of Outputs | :9 |
| 工作温度范围 | :0°C to +70°C |
| RTC Features | :Watchdog Timer |
| Supply Voltage Range | :4.75V to 5.5V |
| 端接类型 | :SMD |
| Weight (kg) | 0.002 |
| Tariff No. | 85423245 |
| RESOURCE TYPE | LINK |
|---|---|
| Datasheets |
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