MC68HC901 Datasheet, PDF (54/73 Pages) Motorola, Inc – Multi-Function Peripheral

SECTION 8
ELECTRICAL CHARACTERISTICS
This section contains the electrical specifications and associated timing information for the
MC68HC901 multi-function peripheral. Refer to Section 9 Ordering Information and
Mechanical Data for specific part numbers corresponding to voltage, frequency, and
temperature rating.
8.1 MAXIMUM RATINGS
RATING
SYMBOL
VALUE
UNIT
Supply Voltage
Input Voltage
Operating Temperature Range
V_CC
– 0.3 to 7.0
V
V_in
– 0.3 to 7.0
V
T_A
0 to 70
˚C
Storage Temperature Range
T_stg
– 65 to 150
˚C
Power Dissipation
P_D
0.21
W
NOTES: 1.
2.
Permanent damage can occur if maximum ratings are exceeded.
Exposure to voltages or currents in excess of recommended values
affects device reliability. Device modules may not operate normally
while being exposed to electrical extremes.
Although sections of the device contain circuitry to protect against
damage from high static voltages or electrical fields, take normal
precautions to avoid exposure to voltages higher than maximum-
rated voltages.
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. Reliability of
operation is enhanced if unused
inputs are tied to an appropriate
logic voltage level (e.g., either V_CC
or GND).
8.2 THERMAL CHARACTERISTICS
CHARACTERISTIC
Thermal Resistance
Plastic (Dual-In-Line)
PLCC
*Estimated
SYMBOL
θ_JA
VALUE
40
60
SYMBOL
θ_JC
VALUE
20*
30
RATING
˚C / W
MOTOROLA
MC68HC901 USER’S MANUAL
8-1