68HC705BD7 datasheet(75/85 Pages) FREESCALE

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SECTION 13: ELECTRICAL SPECIFICATIONS

Page 65

MC68HC05BD7 Rev. 2.0

GENERAL RELEASE SPECIFICATION

SECTION 13

ELECTRICAL SPECIFICATIONS

13.1

Maximum Ratings

(Voltages referenced to VSS)

This device contains circuitry to protect the inputs against damage due to high static

voltages or electric fields; however, it is advised that normal precautions be taken to avoid

application of any voltage higher than maximum-rated voltages to this high-impedance

circuit. For proper operation, it is recommended that VIN and VOUT be constrained to the

range VSS ≤ (VIN or VOUT) ≤ VDD. Reliability of operation is enhanced if unused inputs are

connected to an appropriate logic voltage level (e.g., either VSS or VDD).

13.2

Thermal Characteristics

Rating

Symbol

Value

Unit

Supply Voltage

VDD

–0.3 to +7.0

Input Voltage

VIN

VSS –0.3 to VDD +0.3

IRQ Pin

VIN

VSS –0.3 to 2VDD +0.3

Current Drain Per Pin Excluding VDD and VSS

VIN

Operating Temperature Range

MC68HC05BD7

(Standard)

0 to +70

°C

Storage Temperature Range

TSTG

–65 to +150

°C

Characteristic

Symbol

Value

Unit

Thermal Resistance

Plastic

°C/W

Freescale Semiconductor, Inc.

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