MPC5644BCAMMJ1 datasheet(77/116 Pages) NXP

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Electrical Characteristics

MPC5646C Microcontroller DataSheet, Rev. 7

NXP Semiconductors

Table 42. ADC conversion characteristics (10-bit ADC_0)

Symbol

Parameter

Conditions1

Value

Unit

Min

Typ

Max

VSS_ADC0 SR — Voltage on

VSS_HV_ADC0

(ADC_0 reference)

pin with respect to

ground (VSS_HV)

—

−0.1

—

0.1

VDD_ADC0 SR — Voltage on

VDD_HV_ADC0 pin

(ADC_0 reference)

with respect to

ground (VSS_HV)

—VDD_HV_A − 0.1

—

VDD_HV_A +0.1 V

VAINx

SR — Analog input voltage3

—VSS_ADC0 − 0.1

—

VDD_ADC0 +0.1 V

fADC0

SR — ADC_0 analog

frequency

—

6—

32 + 2%

MHz

tADC0_PU SR — ADC_0 power up

delay

—

1,5

µs

tADC0_S CC T Sample time

fADC = 32 MHz

500

—

tADC0_C CC P Conversion time

5,6

fADC = 32 MHz

0.625

—

µs

fADC = 30 MHz

0.700

—

D ADC_0 input

sampling

capacitance

——

—

CP1

D ADC_0 input pin

capacitance 1

——

—

CP2

D ADC_0 input pin

capacitance 2

——

—

CP3

D ADC_0 input pin

capacitance 3

——

—

RSW1

D Internal resistance of

analog source

——

—

RSW2

D Internal resistance of

analog source

—

RAD

D Internal resistance of

analog source

——

—

IINJ

SR — Input current Injection Current

injection on

one ADC_0

input, different

from the

converted one

VDD =

3.3 V ± 10%

−5—

VDD =

5.0 V ± 10%

−5

—

| INL |

T Absolute value for

integral non-linearity

No overload

—

0.5

1.5

LSB

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