Electronics America Computer Hardware User Manual

Chapter 1 General

Item

A/D converter

Interrupt

Instruction set

Package

PD78213

PD78212

PD78214

PD78P214

Eight channels, each having a resolution of eight bits

• 19 interrupts (seven external and 12 internal) plus those caused by

BRK instructions

• Two programmable priority levels

• Two types of interrupt handling, vectored interrupt and macro

service

• 16-bit calculation

• Multiplication (8 bits by 8 bits) and division (16 bits by 8 bits)

• Bit manipulation

• BCD conversion

• Others

• 64-pin plastic shrink DIP (750 mil) for all products

• 64-pin plastic QUIP for all products other than

PD78212,

PD78212(A), and

PD78P214(A)

• 68-pin plastic QFJ for all products other than

PD78212,

PD78212(A),

PD78213(A), and

PD78P214(A)

• 64-pin plastic QFP (14 x 14 mm)

Note

for all products other than

PD78213(A)

• 74-pin plastic QFP (20 x 20 mm) for all products other than

PD78212(A),

PD78213(A), and

PD78P214(A)

• 64-pin ceramic shrink DIP with window (750 mil) for

PD78P214

only

Note Small package with a lead pitch of 0.8 mm, suitable for cameras.