封装信息
| CAD 模型: | View CAD Model |
| Pkg. Type: | SOIC |
| Pkg. Code: | DCG8 |
| Lead Count (#): | 8 |
| Pkg. Dimensions (mm): | 4.9 x 3.9 x 1.5 |
| Pitch (mm): | 1.27 |
环境和出口类别
| Moisture Sensitivity Level (MSL) | 1 |
| Pb (Lead) Free | Yes |
| ECCN (US) | EAR99 |
| HTS (US) | 8542.39.0090 |
产品属性
| Lead Count (#) | 8 |
| Carrier Type | Reel |
| Moisture Sensitivity Level (MSL) | 1 |
| Qty. per Reel (#) | 3000 |
| Qty. per Carrier (#) | 0 |
| Package Area (mm²) | 19.1 |
| Pkg. Dimensions (mm) | 4.9 x 3.9 x 1.5 |
| Core Voltage (V) | 1.8V, 2.5V, 3.3V, 5V, 5.5V |
| Freq. Accuracy Init. (± PPM) | 10 |
| Input Type | Crystal |
| Inputs (#) | 1 |
| Output Voltage (V) | 1.8V, 2.5V, 3.3V, 5V, 5.5V |
| Pitch (mm) | 1.27 |
| Pb (Lead) Free | Yes |
| Pb Free Category | e3 Sn |
| Temp. Range (°C) | -40 to 85°C |
| Input Freq (KHz) | 32.768 - 32.768 |
| Input Freq (MHz) | 0.032768 - 0.032768 |
| Length (mm) | 4.9 |
| MOQ | 3000 |
| Output Banks (#) | 1 |
| Output Freq Range (KHz) | 0.001 - 0.001, 4.096 - 4.096, 8.192 - 8.192, 32.768 - 32.768 |
| Output Freq Range (MHz) | 1.0E-6 - 1.0E-6, 0.004096 - 0.004096, 0.008192 - 0.008192, 0.032768 - 0.032768 |
| Output Type | LVCMOS |
| Outputs (#) | 1 |
| Pkg. Type | SOIC |
| Power Consumption Typ (mW) | 10 |
| Prog. Clock | Yes |
| Prog. Interface | I2C |
| Reel Size (in) | 13 |
| Requires Terms and Conditions | Does not require acceptance of Terms and Conditions |
| Tape & Reel | Yes |
| Thickness (mm) | 1.5 |
| Width (mm) | 3.9 |
| Xtal Freq (KHz) | 32.768 - 32.768 |
| 已发布 | No |
有关 1339 的资源
描述
The 1339 serial real-time clock (RTC) is a low-power clock/date device with two programmable time-of-day alarms and a programmable square-wave output. Address and data are transferred serially through an I2C bus. The clock/date provides seconds, minutes, hours, day, date, month, and year information. The date at the end of the month is automatically adjusted for months with fewer than 31 days, including corrections for leap year. The clock operates in either the 24-hour or 12-hour format with AM/PM indicator. The 1339 has a built-in power-sense circuit that detects power failures and automatically switches to the backup supply, maintaining time, date, and alarm operation.