Quantity   Component name
1 × ATtiny13A Microprocessors, Microcontrollers, DSPs / ARM, RISC-Based Microcontrollers
1 × MP18021 Interface and IO ICs / Peripheral Drivers and Actuators
1 × TPLH-3R0/450SS35X71 450 F supercapacitor, Tecate
1 × KC5032A20.0000CMGE00 Frequency Control / Oscillators