MC68HC912BD32 Datasheet, PDF (259/292 Pages) Freescale Semiconductor, Inc – Advance Information

Freescale Semiconductor, Inc.
Preliminary Electrical Characteristics
Preliminary Electrical Characteristics
This section contains the most accurate electrical information for the
MC68HC912BD32 microcontroller available at the time of publication.
The information should be considered preliminary and is subject to
change. The following characteristics are contained in this document:
Table 65 Maximum Ratings⁽¹⁾
Rating
Symbol
Value
Unit
Supply voltage
Input voltage
Operating temperature range
MC68HC912BD32FU
MC68HC912BD32CFU
V_DD, V_DDA,
V_DDX
−0.3 to +6.5
V
V_IN
−0.3 to +6.5
V
T_L to T_H
T_A
0 to +70
°C
−40 to +85
Storage temperature range
Current drain per pin⁽²⁾
Excluding V_DD and V_SS
V_DD differential voltage
T_stg
−55 to +150
°C
I_IN
±25
mA
V_DD−V_DDX
6.5
V
1. Permanent damage can occur if maximum ratings are exceeded. Exposures to voltages or currents in excess of recom-
mended values affects device reliability. Device modules may not operate normally while being exposed to electrical ex-
tremes.
2. One pin at a time, observing maximum power dissipation limits. Internal circuitry protects the inputs against damage caused
by high static voltages or electric fields; however, normal precautions are necessary to avoid application of any voltage
higher than maximum-rated voltages to this high-impedance circuit. Extended operation at the maximum ratings can ad-
versely affect device reliability. Tying unused inputs to an appropriate logic voltage level (either GND or V_DD) enhances
reliability of operation.
1-elec
Preliminary Electrical Characteristics
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MC68HC912BD32 Rev 1.0