SPC5705BECLLR datasheet(44/92 Pages) FREESCALE

44 / 92 page

MPC5607B Microcontroller Data Sheet, Rev. 3

Preliminary—Subject to Change Without Notice

Electrical characteristics

Freescale Semiconductor

Figure 11. Fast external crystal oscillator (4 to 16 MHz) electrical characteristics

Table 31. Fast external crystal oscillator (4 to 16 MHz) electrical characteristics

Symbol

Parameter

Conditions1

Value2

Unit

Min

Typ

Max

fFXOSC

SR — Fast external crystal

oscillator frequency

—

4.0

—

16.0

MHz

gmFXOSC

CC C Fast external crystal

oscillator

transconductance

VDD = 3.3 V ± 10%,

PAD3V5V = 1

OSCILLATOR_MARGIN = 0

2.2

—

8.2

mA/V

CC P

VDD = 5.0 V ± 10%,

PAD3V5V = 0

OSCILLATOR_MARGIN = 0

2.0

—

7.4

CC C

VDD = 3.3 V ± 10%,

PAD3V5V = 1

OSCILLATOR_MARGIN = 1

2.7

—

9.7

CC C

VDD = 5.0 V ± 10%,

PAD3V5V = 0

OSCILLATOR_MARGIN = 1

2.5

—

9.2

VFXOSC

CC T Oscillation amplitude at

EXTAL

fOSC = 4 MHz,

OSCILLATOR_MARGIN = 0

1.3

—

fOSC = 16 MHz,

OSCILLATOR_MARGIN = 1

1.3

—

VFXOSCOP CC P Oscillation operating point

—

0.95

IFXOSC

CC T Fast external crystal

oscillator consumption

——

VMXOSCOP

TMXOSCSU

VXTAL

VMXOSC

valid internal clock

90%

10%

1/fMXOSC

S_MTRANS bit (ME_GS register)

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