MC68HC908RK2 Datasheet, PDF (218/232 Pages) Motorola, Inc – Microcontroller Unit

Preliminary Electrical Specifications
16.3 Absolute Maximum Ratings
Maximum ratings are the extreme limits to which the MCU can be
exposed without permanently damaging it.
NOTE:
This device is not guaranteed to operate properly at the maximum
ratings. Refer to 16.7 3.0-Volt DC Electrical Characteristics for
guaranteed operating conditions.
Characteristic⁽¹⁾
Supply voltage
Input voltage
Maximum current per pin
Excluding V_DD, V_SS,
and PTA7–PTA0
Maximum current for pins
PTA7–PTA0
Maximum current out of V_SS
Maximum current into V_DD
Storage temperature
1. Voltages referenced to V_SS.
Symbol
V_DD
V_In
Value
–0.3 to +3.6
V_SS –0.3 to V_DD +0.3
Unit
V
V
I
± 15
mA
I_PTA7–I_PTA0
± 25
mA
I_MVSS
I_MVDD
T_STG
100
mA
100
mA
–55 to +150
°C
NOTE:
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 (for
example, either V_SS or V_DD.)
Advance Information
218
Preliminary Electrical Specifications
MC68HC908RK2 — Rev. 4.0
MOTOROLA