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GENERAL DESCRIPTION

The Z86C83/C84 Consumer Controller Processors (CCP?) are full-featured members of the CMOS Z8 microcontroller family offering a unique register-to-register architecture that avoids accumulator bottlenecks for higher code efficiency than RISC processors.

FEATURES

■ 28-Pin DIP, SOIC, and PLCC Packages

■ Clock Speed: 16 MHz

■ Three Expanded Register Groups

■ 8-Channel, 8-Bit A/D Converter with Track and Hold,

and Unique R-Ladder AGND Offset Control

■ Z86C84 has two 8-Bit D/A Converters with

Programmable Gain Stages, 3 ?s Settling Time

■ Six Vectored, Prioritized Interrupts from Six Different

Sources

■ Two Analog Comparator Inputs with Programmable

Interrupt Polarity

■ Two Programmable 8-Bit Timers, each with a 6-Bit

Programmable Prescaler

■ Auto Latch Mask Option for P00, P01, and P02

■ Power-On Reset (POR) Timer

■ Permanent Watch-Dog Timer (WDT) Mask Option

■ Software-Programmable Pull-Up Resistors

■ On-Chip Oscillator for Crystal, Resonator or LC