- Holtek Semicon HT9200A
- Cirrus Logic CS8130-CS
- Holtek Semicon HT9200B
- Texas Instruments LM567CMX/NOPB
- UTC(Unisonic Tech) TEA1062NL-D16-T
- UTC(Unisonic Tech) TEA1110AG-S14-R
- UTC(Unisonic Tech) TEA1110AL-D14-T
- BL(Shanghai Belling) BL34018
- Texas Instruments LMC567CMX/NOPB
- Analog Devices Inc./Maxim Integrated DS21348TN+