PPC5605BECLLR datasheet(58/92 Pages) FREESCALE

58 / 92 page

MPC5607B Microcontroller Data Sheet, Rev. 3

Preliminary—Subject to Change Without Notice

Electrical characteristics

Freescale Semiconductor

| INL |

Absolute

value for

integral

non-linear

ity

No overload

—

0.5

1.5

LSB

| DNL |

Absolute

differential

non-linear

ity

No overload

—

0.5

1.0

LSB

| OFS |

Absolute

offset

error

——

0.5

—

LSB

| GNE |

Absolute

gain error

——

0.6

—

LSB

TUEP

Total

unadjuste

d error7 for

precise

channels,

input only

pins

Without current

injection

−2

0.6

LSB

With current injection

−3

TUEX

Total

unadjuste

d error7 for

extended

channel

Without current

injection

−3

LSB

With current injection

−4

1 V

DD = 3.3 V ± 10% / 5.0 V ± 10%, TA = −40 to 125 °C, unless otherwise specified.

2 Analog and digital V

SS must be common (to be tied together externally).

3 V

AINx may exceed VSS_ADC0 and VDD_ADC0 limits, remaining on absolute maximum ratings, but the results of the

conversion will be clamped respectively to 0x000 or 0x3FF.

4 Duty cycle is ensured by using system clock without prescaling. When ADCLKSEL = 0, the duty cycle is ensured

by internal divider by 2.

5 During the sample time the input capacitance C

S can be charged/discharged by the external source. The internal

resistance of the analog source must allow the capacitance to reach its final voltage level within tADC0_S. After the

end of the sample time tADC0_S, changes of the analog input voltage have no effect on the conversion result. Values

for the sample clock tADC0_S depend on programming.

6 This parameter does not include the sample time t

ADC0_S, but only the time for determining the digital result and the

time to load the result’s register with the conversion result.

7 Total Unadjusted Error: The maximum error that occurs without adjusting Offset and Gain errors. This error is a

combination of Offset, Gain and Integral Linearity errors.

Table 38. ADC conversion characteristics (continued)(10-bit ADC0)

Symbol

Paramete

Conditions1

Value

Unit

Min

Typ

Max

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