Semtech, LC03-6.TBT, Circuit Protection Devices, TVS Diodes
LC Series 20 V 2000 W Low Capacitance TVS for High Speed Data Interface - SOIC-8

NXP, LPC2478FBD208K, Microcontrollers, 32 bit
LPC24xx Series 512 kB Flash 98 kB RAM 72 MHz 16/32-Bit Microcontroller -LQFP-208

Semtech, LCDA15C-6.TBT, Circuit Protection Device, ESD Protection & Diode Arrays
LCDA Series 33 V 8 pF Bi-Directional SMT Low Capacitance TVS Diode Array SOIC-8

CITIZEN FINEDEVIC, CM315D32768DZCT, Frequency Control & Timing Device, Crystals
CM315D Series 32.768 kHz ±20 ppm 9 pF - 40 to +85 °C Tuning Fork Crystal Unit

Microchip, MIC5841YWM-TR, Signal Interface, Line Driver or Receiver
MIC5841 Series 15V 3.3 MHz 8-Bit Serial-Input Latched Driver - SOIC-18