PPC5605BECLLR datasheet(62/92 Pages) FREESCALE

62 / 92 page

MPC5607B Microcontroller Data Sheet, Rev. 3

Preliminary—Subject to Change Without Notice

Electrical characteristics

Freescale Semiconductor

IINJ

Input

current

Injection

Current

injection on

one ADC1

input,

different

from the

converted

one

VDD = 3.3 V

± 10%

-5

—

VDD = 5.0 V

± 10%

-5

—

INLP

Absolute

Integral

non-linearit

y-Precise

channels

No overload

LSB

INLX

Absolute

Integral

non-linearit

y-Extended

channels

No overload

1.5

LSB

DNL

Absolute

Differential

non-linearit

No overload

0.5

LSB

OFS

Absolute

Offset error

—2

LSB

GNE

Absolute

Gain error

—2

LSB

TUEP7

Total

Unadjusted

Error for

precise

channels,

input only

pins

Without current injection

-6

With current injection

-8

TUEX7

Total

Unadjusted

Error for

extended

channel

Without current injection

-10

LSB

With current injection

-12

LSB

1 V

DD = 3.3 V ± 10% / 5.0 V ± 10%, TA = -40 / 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_ADC1 and VDD_ADC1 limits, remaining on absolute maximum ratings, but the results of the

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

4 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 tADC1_S. After the

end of the sample time tADC1_S, changes of the analog input voltage have no effect on the conversion result. Values

for the sample clock tADC1_S depend on programming.

Table 39. Conversion characteristics (12-bit ADC1) (continued)

Symbol

Parameter

Conditions1

Value

Unit

Min

Typ

Max

PPC5605BECLLR Datasheet(PDF) 62 Page - Freescale Semiconductor, Inc

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