
Technical Data
MC68HC705J1A — Rev. 4.0
118
Electrical Specifications
MOTOROLA
Electrical Specifications
10.3 Maximum Ratings
Maximum ratings are the extreme limits to which the MCU can be
exposed without permanently damaging it.
The MCU contains circuitry to protect the inputs against damage from
high static voltages; however, do not apply voltages higher than those
shown in the table here. Keep VIn and VOut within the range
VSS ≤ (VIn or VOut) ≤ VDD. Connect unused inputs to the appropriate
voltage level, either VSS or VDD.
NOTE:
This device is not guaranteed to operate properly at the maximum
conditions.
Rating(1)
1. Voltages are referenced to
VSS.
Symbol
Value
Unit
Supply voltage
VDD
–0.3 to +7.0
V
Current drain per pin (excluding
VDD, VSS, and PA4–PA7)
I25
mA
Input voltage
VIn
VSS – 0.3 to VDD + 0.3
V
IRQ/VPP pin
VPP
VSS – 0.3
to 2 x VDD + 0.3
V
Storage temperature range
TSTG
–65 to +150
°C