SPC5702BECLU datasheet(72/98 Pages) FREESCALE

72 / 98 page

MPC560xS Microcontroller Data Sheet Data Sheet, Rev. 1

Preliminary—Subject to Change Without Notice

Electrical Characteristics

Freescale Semiconductor

3.15

AC Specifications

3.15.1

Pad AC Specifications

TUEP

CC5 Total Unadjusted Error for

precise channels, input

only pins

No overload

-2

LSB

overload conditions on

adjacent channel

LSB

TUEX

CC5 Total Unadjusted Error for

extended channel,

No overload

-3

LSB

overload conditions on

adjacent channel

LSB

1 V

DDA = 3.3 V ± 10% / 5.0 V ± 10%, TA = -40 to +105 °C, unless otherwise specified.

2 All values need to be confirmed during device validation.

3 Analog and digital V

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

4 V

AINx may exceed VSSA and VDDA limits, remaining on absolute maximum ratings, but the results of the conversion

will be clamped respectively to 0x000 or 0x3FF

5 Guaranteed by design

6 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 tADC_S. After the

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

for the sample clock tADC_S depend on programming.

7 This parameter does not include the sample time t

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

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

Table 33. Pad AC specifications (5.0 V, IPP_HVE=1)1

Num

Pad

Tswitchon1

(ns)

Rise/Fall2

(ns)

Frequency

(MHz)

Current slew3

(mA/ns)

Load drive

(pF)

Min

Typ

Max

Min

Typ

Max

Min

Typ

Max

Min

Typ

Max

Slow

1.5

-30

-50-

0.04

1.5

100

0.04

1.5

125

0.04

100

1.5

150

0.04

200

Medium

2.5

100

2.5

200

Table 32. ADC Electrical Characteristics (continued)

Symbol

Parameter

Conditions1

Value2

Unit

Min

Typ

Max

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