www.DataSheet4U.com HT48R063/064/065/066/0662/067.
HT48R0662 - Enhanced I/O Type 8-Bit OTP MCU
HT48R066B - 8-Bit OTP MCU
HT48R066D - Enhanced I/O Type MCU
HT48R0662G - (HT48R064G - HT48R0662G) Enhanced I/O Type MCU
HT48R066G - Enhanced I/O Type 8-bit OTP MCU
HT48R066 - Enhanced I/O Type 8-Bit OTP MCU