Datasheet

General
2.1 Introduction
The electrical specifications are preliminary and are initial evaluation. These
specifications are not fully tested or guaranteed at this early stage of the product life
cycle. Finalized specifications will be published after complete characterization and
device qualifications have been completed.
2.2 Absolute maximum ratings
NOTE
Functional operating conditions appear in the DC electrical
characteristics. Absolute maximum ratings are stress ratings
only, and functional operation at the maximum values is not
guaranteed.
Stress beyond the listed maximum values may affect device
reliability or cause permanent damage to the device.
Table 1. Absolute maximum ratings
Symbol Parameter Conditions Min Max
1
Unit
V
DD_HV_A
, V
DD_HV_B
,
V
DD_HV_C
2
3.3 V - 5. 5V input/output supply voltage — –0.3 6.0 V
V
SS_HV
Input/output ground voltage — –0.1 0.1 V
V
DD_HV_FLA
3, 4
3.3 V flash supply voltage (when supplying
from an external source in bypass mode)
— –0.3 3.63 V
V
DD_LP_DEC
5
Decoupling pin for low power regulators
6
— –0.3 1.32 V
V
DD_HV_ADC1_REF
7
3.3 V / 5.0 V ADC1 high reference voltage — –0.3 6 V
V
DD_HV_ADC0
V
DD_HV_ADC1
3.3 V to 5.5V ADC supply voltage — –0.3 6.0 V
V
SS_HV_ADC0
V
SS_HV_ADC1
3.3V to 5.5V ADC supply ground — –0.1 0.1 V
V
INA
Voltage on analog pin with respect to
ground (V
SS_HV
)
— –0.3 V
DD_HV_x
+ 0.3 V
V
IN
Voltage on any digital pin with respect to
ground (V
SS_HV
)
Relative to
V
DD_HV_A
,
V
DD_HV_B
,
V
DD_HV_C
–0.3 V
DD_HV_x
+ 0.3 V
Table continues on the next page...
2
General
MPC5748G Microcontroller Datasheet Data Sheet, Rev. 2, 05/2014.
Freescale Semiconductor, Inc.
Preliminary
5