www.DataSheet4U.com HT46R46/HT46C46/HT46R47/HT46C.
HT46R46 - Cost-Effective A/D Type 8-Bit MCU
HT46R46E - Cost-Effective A/D Type 8-Bit MCU
HT46R46-H - Cost-Effective A/D Type 8-Bit OTP MCU