MC68HC05C9E Datasheet, PDF (83/106 Pages) Freescale Semiconductor, Inc – Microcontrollers

Chapter 12
Electrical Specifications
12.1 Maximum Ratings
Maximum ratings are the extreme limits to which the microcontroller unit (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 V_In and V_Out within the range
V_SS ≤ (V_In or V_Out) ≤ V_DD. Connect unused inputs to the appropriate voltage level, either V_SS or V_DD.
Rating
Supply voltage
Input voltage
Normal operation
Self-check mode (IRQ pin only)
Current drain per pin
(Excluding V_DD and V_SS)
Storage temperature range
Symbol
V_DD
V_In
V_TST
I
T_STG
Value
Unit
–0.3 to +7.0
V
V_SS –0.3 to V_DD + 0.3
V
V_SS –0.3 to 2 x V_DD + 0.3
25
mA
–65 to +150
°C
NOTE
This device is not guaranteed to operate properly at the maximum ratings.
Refer to 12.5 DC Electrical Characteristics for guaranteed operating
conditions.
MC68HC05C9E Advance Information Data Sheet, Rev. 0.1
Freescale Semiconductor
83