MC68HC705MC4 Datasheet, PDF (94/99 Pages) Motorola, Inc – Microcontrollers

MC68HC705MC4 Specification Rev. 1.5
SECTION 12
ELECTRICAL SPECIFICATIONS
12.1 MAXIMUM RATINGS
(Voltages referenced to V_SS)
Rating
Supply Voltage
Input Voltage
Self-Check Mode (IRQ Pin Only)
Current Drain Per Pin Excluding VDD and VSS
Operating Temperature Range
MC68HC705MC4 (Standard)
MC68HC705MC4 (Extended)
MC68HC705MC4 (Automotive)
Storage Temperature Range
Symbol
Value
Unit
VDD
-0.3 to + 7.0
V
V_IN
VSS - 0.3 to
V
VDD + 0.3
V_IN
VSS - 0.3 to
V
2 × VDD + 0.3
I
25
mA
TA
TL to TH
°C
0 to +70
-40 to +85
-40 to +105
T_STG
-65 to +150
°C
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 V_IN and V_OUT be constrained to the
range V_SS ≤ (V_IN or V_OUT) ≤ V_DD. Reliability of operation is enhanced if unused inputs are
connected to an appropriate logic voltage level (i.e., either V_SS or V_DD).
12.2 THERMAL CHARACTERISTICS
Thermal Resistance
Plastic
SOIC
Characteristic
Symbol
θ_JA
Value
60
60
Unit
°C/W
Section 12: Electrical Specifications
MOTOROLA
Page 85