技术参数

• Features Keypad Controller, LED Output, POR
• Package / Case 20-UFQFN Exposed Pad
• Output Type Open Drain, Push-Pull
• Mounting Type Surface Mount
• Interface I2C
• Number of I/O 8
• Operating Temperature -40°C ~ 85°C
• Voltage - Supply 1.425V ~ 3.6V
• Clock Frequency 400 kHz
• Interrupt Output Yes
• Supplier Device Package 20-QFN-UT (3x3)
• Current - Output Source/Sink 8mA, 15mA
• DigiKey Programmable Not Verified
• ECCN EAR99
• HTSUS 8542.39.0001
• Moisture Sensitivity Level (MSL) 1 (Unlimited)