MC68HC908LJ24 Datasheet, PDF (436/464 Pages) Motorola, Inc – Microcontrollers

Freescale Semiconductor, Inc.
Electrical Specifications
24.3 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 DC Electrical Characteristics for guaranteed
operating conditions.
Table 24-1. Absolute Maximum Ratings
Characteristic⁽¹⁾
Supply voltage
Symbol
V_DD
Value
–0.3 to +6.0
Unit
V
Input voltage
All pins (except IRQ)
IRQ pin
Maximum current per pin
excluding V_DD and V_SS
Maximum current out of V_SS
Maximum current into V_DD
Storage temperature
Notes:
1. Voltages referenced to V_SS.
V_IN
V_SS – 0.3 to V_DD + 0.3
V
V_SS – 0.3 to 8.5
I
± 25
mA
I_MVSS
100
mA
I_MVDD
100
mA
T_STG
–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.)
Data Sheet
436
MC68HC908LJ24/LK24 — Rev. 2
Electrical Specifications
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Go to: www.freescale.com
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