Real Time Clock (RTC) IC Binary Counter I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)..
Elliptic, Low Pass Switched Capacitor Filter IC Elliptic, Low Pass Switched Capacitor 5th Order 45kH..
PMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) (2), Linear (LDO) (2) 2.2MHz ..