SH69P461 micro-controller equivalent, otp 2k 4-bit micro-controller.
SH6610D-Based Single-Chip 4-bit Micro-Controller With 8-bit SAR A/D Converter
OTPROM: 2K X 16 bits
RAM: 123 X 4 bits - 35 System Control Register - 88 Data Memory
Operati.
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