FEATURES

· Abundant 159 types of instructions : 87AD series instruction set, multiplication/division instructions,

16-bit operation instructions

· Instruction cycle : 0.8 ms (at 15 MHz operation)

· On-chip ROM : 4096W ′ 8 (mPD78C11A), 8192W ′ 8 (mPD78C12A)

Non (mPD78C10A)

· On-chip RAM : 256W ′ 8

· High-precision 8-bit A/D converter : 8 analog inputs

· General-purpose serial interface : Asynchronous, synchronous, I/O interface mode

· Multi-function 16-bit timer/event counter

· Two 8-bit timers

· I/O lines : 32 (mPD78C10A), 44 (mPD78C11A, 78C12A)

· Interrupt function (external - 3, internal - 8) : Non-maskable interrupt ′ 1, maskable interrupt ′ 10

· Standby function : HALT mode, hardware/software STOP mode

· Zero-cross detection function : (2 inputs)

· On-chip pull-up resistor (port A, B, C: mPD78C11A, 78C12A only) by mask option