MPC5634M datasheet(90/132 Pages) FREESCALE

90 / 132 page

MPC5634M Microcontroller Data Sheet, Rev. 8

Freescale Semiconductor

4.11

Temperature sensor electrical characteristics

4.12

eQADC electrical characteristics

15 Vxtal range is preliminary and subject to change pending characterization data.

16 V

IHEXT cannot exceed VRC33 in external reference mode.

17 This specification applies to the period required for the PLL to relock after changing the MFD frequency control bits in

the synthesizer control register (SYNCR).

18 Modulation depth will be attenuated from depth setting when operating at modulation frequencies above 50 kHz.

Table 25. Temperature sensor electrical characteristics

Symbol

Parameter

Conditions

Value

Unit

min

typical

max

—

C Temperature

monitoring range

–40

—

150

°C

—

C Sensitivity

—

6.3

—

mV/°C

—

P Accuracy

TJ = –40 to 150 °C

–10

—

°C

Table 26. eQADC conversion specifications (operating)

Symbol

Parameter

Value

Unit

min

max

fADCLK

— ADC clock (ADCLK) frequency

MHz

D Conversion cycles

2 + 13

128 + 14

ADCLK

cycles

TSR

C Stop mode recovery time1

—10

s

—

D Resolution2

1.25

—

OFFNC

C Offset error without calibration

160

Counts

OFFWC

C Offset error with calibration

–4

Counts

GAINNC

C Full scale gain error without calibration

–160

Counts

GAINWC

C Full scale gain error with calibration

–4

Counts

IINJ

T Disruptive input injection current 3, 4, 5, 6

–3

EINJ

T Incremental error due to injection current6,7,8

–4

Counts

TUE8

C Total unadjusted error (TUE) at 8 MHz

–4

Counts

TUE16

C Total unadjusted error at 16 MHz

–8

Counts

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