Datasheet
Table 1. Absolute maximum ratings (continued)
Symbol Parameter Conditions Min Max
1
Unit
I
INJPAD
Injected input current on any pin during
overload condition
Always –5 5 mA
I
INJSUM
Absolute sum of all injected input currents
during overload condition
— –50 50 mA
T
ramp
Supply ramp rate — 0.5 V / min 100V/ms —
Ta
8
Ambient temperature — -40 125 °C
T
STG
Storage temperature — –55 165 °C
1. Absolute maximum voltages are currently maximum burn-in voltages. Absolute maximum specifications for device stress
have not yet been determined.
2. VDD_HV_B and VDD_HV_C are common together on the 176 LQFP package.
3. VDD_HV_FLA must be connected to VDD_HV_A when VDD_HV_A = 3.3V
4. VDD_HV_FLA must be disconnected from ANY power sources when VDD_HV_A = 5V
5. This pin should be decoupled with low ESR 1 µF capacitor.
6. Not available for input voltage, only for decoupling internal regulators
7. 10-bit ADC does not have dedicated reference and its reference is double bonded to 10-bit ADC supply(VDD_HV_ADC0).
8. Tj=150°C. Assumes Ta=125°C
• Assumes maximum θJA. SeeThermal attributes
2.3 Recommended operating conditions
NOTE
• For normal device operations, all supplies must be within
operating range corresponding to the range mentioned in
following tables. This is required even if some of the
features are not used.
• If VDD_HV_A is in 3.3V range, VDD_HV_FLA should be
externally supplied using a 3.3V source. If VDD_HV_A is
in 3.3V range, VDD_HV_FLA should be shorted to
VDD_HV_A.
Table 2. Recommended operating conditions (V
DD_HV_x
= 3.3 V)
Symbol Parameter Conditions Min
1
Max Unit
V
DD_HV_A
2
V
DD_HV_B
2
V
DD_HV_C
2
3.3 V input/output supply voltage — 3.15 3.6 V
V
SS_HV
Input/output ground voltage — 0 0 V
V
DD_HV_FLA
3
3.3 V flash supply voltage (generated internally) — 3.15 3.6 V
V
DD_HV_ADC1_REF
3.3 V / 5.0 V ADC1 high reference voltage — 3.0 5.5 V
V
DD_HV_ADC0
V
DD_HV_ADC1
3.3 V ADC supply voltage — 3.15 3.6
4
V
Table continues on the next page...
General
MPC5748G Microcontroller Datasheet Data Sheet, Rev. 2, 05/2014.
6
Preliminary
Freescale Semiconductor, Inc.