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Z8602

CPS DC-4087-02

DC-4087-02

(11-2-93)

GENERAL DESCRIPTION

of sophistication to single-chip architecture. The Z8602 is a

member of the Z8 single-chip microcontroller family with 2

Kbytes of ROM.

The Z8602 KBC is housed in a 40-lead DIP, and is manufactured

in NMOS technology. Zilog’s microcontroller offers fast execu-

tion, more efficient use of memory, more sophisticated interrupt,

input/output bit-manipulation capabilities, and easy hardware/

software system expansion along with low cost and low power

consumption.

The KBC architecture is characterized by a flexible I/O scheme,

an efficient register, I/O, and a number of ancillary features that

are useful in many industrial and advanced scientific applica-

tions.

The device applications demand powerful I/O capabilities. The

KBC fulfills this with 32-pins dedicated to input and output.

These lines are grouped into four ports, each port consists of 8

lines, and are configurable under software control to provide

timing, status signals, and serial or parallel I/O ports.

Z8602

The Z8602 offers low EMI emission achieved by means of

several modifications in the output drivers and clock circuitry of

the device.

There are two basic address spaces available to support this wide

range of configurations: Program Memory and 124 General-

Purpose Registers.

The KBC offers two on-chip counter/timers with a large number

of user selectable modes. This unburdens the program from

coping with real-time problems such as counting/timing.

Notes:

All Signals with a preceding front slash, "/", are active Low, e.g.: B//W

(WORD is active Low); /B/W (BYTE is active Low, only).

Power connections follow conventional descriptions below:

Connection

Circuit

Device

Power

V

CC

V

DD

Ground

GND

V

SS