GMS84512 Datasheet, PDF (114/123 Pages) Hynix Semiconductor – 8-BIT SINGLE CHIP MICROCOMPUTER

GMS84512T/GMS84524T EPROM PROGRAMMING
3. PIN FUNCTION (OTP Mode)
V_PP (Program Voltage)
V_PP is the input for the program voltage for programming the EPROM.
CE ( Chip Enable)
CE is the input for programming and verifying internal EPROM.
OE (Output Enable)
OE is the input of data output control signal for verify.
A₀~A₁₅ (Address Bus)
A₀~A₁₅ are address input pins for internal EPROM.
O₀~O₇ (EPROM Data Bus)
These are data bus for internal EPROM.
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