MC908AS60ACFU Datasheet, PDF (365/414 Pages) Freescale Semiconductor, Inc – M68HC08 Microcontrollers

Chapter 28
Electrical Specifications
28.1 Electrical Specifications
28.1.1 Maximum Ratings
Maximum ratings are the extreme limits to which the microcontroller unit (MCU) can be exposed without
permanently damaging it.
NOTE
This device is not guaranteed to operate properly at the maximum ratings.
Refer to 28.1.4 5.0 Volt DC Electrical Characteristics for guaranteed
operating conditions.
Supply Voltage
Rating⁽¹⁾
Input Voltage
Maximum Current Per Pin Excluding V_DD and V_SS
Storage Temperature
Maximum Current out of V_SS
Maximum Current into V_DD
Reset and IRQ Input Voltage
1. Voltages are referenced to V_SS.
Symbol
V_DD
V_IN
I
T_STG
I_MVSS
I_MVDD
V_HI
Value
–0.3 to +6.0
V_SS –0.3 to V_DD +0.3
± 25
–55 to +150
100
100
V_DD + 4.5
Unit
V
V
mA
°C
mA
mA
V
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).
MC68HC908AZ60A • MC68HC908AS60A • MC68HC908AS60E Data Sheet, Rev. 6
Freescale Semiconductor
365