MPC5644BCAMMJ1 datasheet(80/116 Pages) NXP

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MPC5646C Microcontroller DataSheet, Rev. 7

Electrical Characteristics

NXP Semiconductors

VDD_ADC1

—

Voltage on

VDD_HV_ADC1

pin (ADC_1

reference) with

respect to ground

(VSS_HV)

—VDD_HV_A − 0.1

VDD_HV_A +0.1

VAINx

3,4

—

Analog input

voltage5

—VSS_ADC1 − 0.1

VDD_ADC1 +0.1

fADC1

—

ADC_1 analog

frequency

—

8 + 2%

32 + 2%

MHz

tADC1_PU

—

ADC_1 power up

delay

—

1.5

µs

tADC1_S

Sample time6

VDD=5.0 V

—

440

Sample time(6)

VDD=3.3 V

—

530

tADC1_C

Conversion time7, 8

VDD=5.0 V

fADC1 = 32 MHz

µs

Conversion time(7),

(6)

VDD =5.0 V

fADC 1= 30 MHz

2.1

Conversion time(7),

(6)

VDD=3.3 V

fADC 1= 20 MHz

Conversion time(7),

(6)

VDD =3.3 V

fADC1 = 15 MHz

3.01

ADC_1 input

sampling

capacitance

—5

CP1

ADC_1 input pin

capacitance 1

—3

CP2

ADC_1 input pin

capacitance 2

—1

CP3

ADC_1 input pin

capacitance 3

—1.5

RSW1

Internal resistance

of analog source

—1

RSW2

Internal resistance

of analog source

—2

RAD

Internal resistance

of analog source

—0.3

Table 43. Conversion characteristics (12-bit ADC_1) (continued)

Symbol

Parameter

Conditions1

Value

Unit

Min

Typ

Max

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