Package Information
| CAD Model: | 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 |
Environmental & Export Classifications
| Pb (Lead) Free | Yes |
| ECCN (US) | EAR99 |
| HTS (US) | 8542.39.0090 |
| Moisture Sensitivity Level (MSL) | 1 |
Product Attributes
| Pkg. Type | SOIC |
| Lead Count (#) | 8 |
| Pb (Lead) Free | Yes |
| Carrier Type | Tube |
| Core Voltage (V) | 1.8V, 2.5V, 3.3V, 5V, 5.5V |
| Freq. Accuracy Init. (± PPM) | 10 |
| Freq. Stability Total (± PPM) | 30 |
| Input Freq (KHz) | 32.768 - 32.768 |
| Input Freq (MHz) | 0.032768 - 0.032768 |
| Input Type | Crystal |
| Inputs (#) | 1 |
| Length (mm) | 4.9 |
| MOQ | 388 |
| Moisture Sensitivity Level (MSL) | 1 |
| 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 |
| Output Voltage (V) | 1.8V, 2.5V, 3.3V, 5V, 5.5V |
| Outputs (#) | 1 |
| Package Area (mm²) | 19.1 |
| Pb Free Category | e3 Sn |
| Pitch (mm) | 1.27 |
| Pkg. Dimensions (mm) | 4.9 x 3.9 x 1.5 |
| Power Consumption Typ (mW) | 10 |
| Price (USD) | $2.26686 |
| Product Category | Real-Time Clocks |
| Prog. Clock | Yes |
| Prog. Interface | I2C |
| Published | No |
| Qty. per Carrier (#) | 97 |
| Qty. per Reel (#) | 0 |
| Requires Terms and Conditions | Does not require acceptance of Terms and Conditions |
| Tape & Reel | No |
| Temp. Range (°C) | -40 to 85°C |
| Thickness (mm) | 1.5 |
| Width (mm) | 3.9 |
| Xtal Freq (KHz) | 32.768 - 32.768 |
Resources for 1337G
Description
The 1337G device is a low power serial real-time clock (RTC) 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 device 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.