www.DataSheet4U.com HT48R063/064/065/066/0662/067.
HT48R065 - Enhanced I/O Type 8-Bit OTP MCU
HT48R065D - Enhanced I/O Type MCU
HT48R065V - 24V VFD Type 8-Bit OTP MCU
HT48R065B - 8-Bit OTP MCU
HT48R065G - Enhanced I/O MCU