Z80C30 datasheet(53/81 Pages) ZILOG

53 / 81 page

PS011706-0511

Electrical Characteristics

CMOS SCC Serial Communications Controller

Product Specification

Electrical Characteristics

The electrical characteristics of the Z80C30 and the Z85C30 devices are described in the

following sections.

Absolute Maximum Ratings

Stresses greater than those listed in Table 3 may cause permanent damage to the device

This is a stress rating only. Operation of the device at any condition above those indicated

in the operational sections of these specifications is not implied. Exposure to absolute

maximum rating conditions for extended periods may affect device reliability.

Standard Test Conditions

The DC Characteristics and capacitance sections below apply for the following standard

test conditions, unless otherwise noted. All voltages are referenced to GND. Positive cur-

rent flows into the referenced pin. See Figure 27 and Figure 28.

• +4.50V  V

cc  + 5.50 V

• GND = 0V

• T

A (see Ordering Information)

Table 3. Absolute Maximum Ratings

Vcc Supply Voltage range

–0.3V to +7.0V

Voltages on all pins with respect to GND

–3V to VCC +0.3V

TA Operating Ambient Temperature

See Ordering Information

Storage Temperature

–65°C to +150°C

Z80C30 Datasheet(PDF) 53 Page - Zilog, Inc.