SPC5607BECLLR View Datasheet(PDF) - Freescale Semiconductor
Part Name
Description
MFG CO.
'SPC5607BECLLR' PDF : 92 Pages View PDF
Electrical characteristics
Table 31. Fast external crystal oscillator (4 to 16 MHz) electrical characteristics (continued)
Symbol C
Parameter
Conditions1
Value2
Unit
Min
Typ
Max
TFXOSCSU CC T Fast external crystal
fOSC = 4 MHz,
—
—
oscillator start-up time OSCILLATOR_MARGIN = 0
6
ms
fOSC = 16 MHz,
—
OSCILLATOR_MARGIN = 1
—
1.8
VIH
SR P Input high level CMOS Oscillator bypass mode
(Schmitt Trigger)
0.65VDD — VDD+0.4 V
VIL
SR P Input low level CMOS
Oscillator bypass mode
(Schmitt Trigger)
−0.4
— 0.35VDD V
1 VDD = 3.3 V ± 10% / 5.0 V ± 10%, TA = −40 to 125 °C, unless otherwise specified
2 All values need to be confirmed during device validation.
3 Stated values take into account only analog module consumption but not the digital contributor (clock tree and
enabled peripherals)
3.13 Slow external crystal oscillator (32 kHz) electrical characteristics
The device provides a low power oscillator/resonator driver.
OSC32K_EXTAL
OSC32K_XTAL
DEVICE
C1
RP
C2
OSC32K_EXTAL
OSC32K_XTAL
DEVICE
Figure 12. Crystal oscillator and resonator connection scheme
NOTE
OSC32K_XTAL/OSC32K_EXTAL must not be directly used to drive external circuits.
MPC5607B Microcontroller Data Sheet, Rev. 3
Freescale Semiconductor
45
Preliminary—Subject to Change Without Notice
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