68HC705JB4 datasheet(119/134 Pages) FREESCALE

119 / 134 page

February 24, 1999

GENERAL RELEASE SPECIFICATION

MC68HC05JB4

ELECTRICAL SPECIFICATIONS

MOTOROLA

REV 2

13-1

SECTION 13

ELECTRICAL SPECIFICATIONS

This

section

describes

the

electrical

and

timing

speciﬁcations

the

MC68HC05JB4.

13.1

MAXIMUM RATINGS

NOTE

Maximum ratings are the extreme limits the device can be exposed to without

causing permanent damage to the chip. The device is not intended to operate at

these conditions.

The MCU contains circuitry that protect the inputs against damage from high

static voltages; however, do not apply voltages higher than those shown in the

table below. Keep VIN and VOUT within the range from VSS ≤ (VIN or VOUT) ≤ VDD.

Connect unused inputs to the appropriate voltage level, either VSS or VDD.

13.2

THERMAL CHARACTERISTICS

(Voltages referenced to VSS)

Rating

Symbol

Value

Unit

Supply Voltage

VDD

–0.3 to +7.0

Current Drain Per Pin Excluding VDD and VSS

I25

Input Voltage

VIN

VSS – 0.3 to VSS + 0.3

IRQ/VPP Pin

VPP

VSS –0.3 to 17

Storage Temperature Range

TSTG

–65 to +150

°C

Characteristic

Symbol

Value

Unit

Thermal Resistance

28-pin PDIP

28-pin SOIC

°C/W

Freescale Semiconductor, Inc.

For More Information On This Product,

Go to: www.freescale.com

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