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Real-Time Clock With I2C Serial Interface

Package Information

CAD Model: View CAD Model
Pkg. Type: SOIC
Pkg. Code: PIG16
Lead Count (#): 16
Pkg. Dimensions (mm): 10.4 x 7.6 x 2.34
Pitch (mm): 1.27

Environmental & Export Classifications

Moisture Sensitivity Level (MSL) 3
Pb (Lead) Free Yes
ECCN (US) EAR99
HTS (US) 8542.39.0090

Product Attributes

Lead Count (#) 16
Carrier Type Tube
Moisture Sensitivity Level (MSL) 3
Qty. per Reel (#) 0
Qty. per Carrier (#) 46
Package Area (mm²) 79
Pkg. Dimensions (mm) 10.4 x 7.6 x 2.34
Input Type None (Internal)
Inputs (#) 0
Pitch (mm) 1.27
Pb (Lead) Free Yes
Pb Free Category e3 Sn
Temp. Range (°C) -40 to 85°C
Core Voltage (V) 1.8V, 2.5V, 3.3V, 5V, 5.5V
Freq. Accuracy Init. (± PPM) 10
Freq. Stability Total (± PPM) 30
Length (mm) 10.4
MOQ 138
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
Pkg. Type SOIC
Power Consumption Typ (mW) 10
Prog. Clock Yes
Prog. Interface I2C
Published No
Requires Terms and Conditions Does not require acceptance of Terms and Conditions
Tape & Reel No
Thickness (mm) 2.34
Width (mm) 7.6
Xtal Freq (KHz) 32.768 - 32.768

Description

The 1337AG 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 the leap year. The clock operates in either the 24-hour or 12-hour format with an AM/PM indicator.