MC68HC908GT16 Datasheet, PDF (382/412 Pages) Motorola, Inc – Microcontrollers

Electrical Specifications
23.2 Introduction
This section contains electrical and timing specifications.
23.3 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 23.6 5.0-V DC Electrical Characteristics for
guaranteed operating conditions.
NOTE:
Characteristic⁽¹⁾
Supply voltage
Input voltage
Maximum current per pin
excluding those specified
below
Maximum current for pins
PTA5-PTA7, PTD4
Maximum current for pins
PTC0–PTC4
Maximum current into V_DD
Maximum current out of V_SS
Storage temperature
1. Voltages referenced to V_SS
Symbol
V_DD
V_In
I
Value
–0.3 to + 6.0
V_SS – 0.3 to V_DD + 0.3
Unit
V
V
± 15
mA
I_{PTA5–PTA7}
± 20
mA
I_{PTC0–PTC4}
± 25
mA
I_mvdd
I_mvss
T_stg
150
mA
150
mA
–55 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 (for
example, either V_SS or V_DD).
Technical Data
382
MC68HC908GT16 • MC68HC908GT8 — Rev. 2
Electrical Specifications
MOTOROLA