NXP Semiconductors MPC5777M - Page 157

Document revision history
MPC5777M Microcontroller Data Sheet, Rev. 6
NXP Semiconductors 157
3 3/2014
Electrical characteristics—LFAST electrical specifications
Table 30 (LVDS pad startup and receiver electrical characteristics,):
•|
VI
| specification, Differential input voltage parameter, added footnote 12 “The
LXRXOP[0] bit in the LFAST LVDS Control Register (LCR) must be set to one to
ensure proper LFAST receive timing.”
Table 31 (LFAST transmitter electrical characteristics,):
•|
VOD
|: removed the delta from symbol. Changed values to Min = 110, Typ = 171, Max
= 285 and removed the “+/-” from each value.
•t
TR
: changed “(10%–90% of swing)” to “(absolute value of the differential output
voltage swing).”
Table 32 (MSC/DSPI LVDS transmitter electrical characteristics ,):
•|
VOD
|: removed the delta from symbol. Changed values to Min = 150, Typ = 214, Max
= 400 and removed the “+/-” from each value.
•t
TR
: Changed “(10%–90% of swing)” to “(absolute value of the differential output
voltage swing).”
Table 33 (LFAST PLL electrical characteristics):
•|
VI
| specification, Differential input voltage parameter, added footnote 12 “The
LXRXOP[0] bit in the LFAST LVDS Control Register (LCR) must be set to one to
ensure proper LFAST receive timing.”
Table 32 (MSC/DSPI LVDS transmitter electrical characteristics ,), Rise/Fall time
parameter:
• Changed “(10%–90% of swing)” to (absolute value of the differential output voltage
swing).
Table 33 (LFAST PLL electrical characteristics):
• Changed footnote 2, from “320” to “640” MHz frequency.
Electrical characteristics—Aurora LVDS electrical characteristics
Table 34 (Aurora LVDS electrical characteristics,):
• Removed V
DD_HV_IO_BD
and V
DD_LV
specifications as they are supplied in the device
operating conditions table.
• Changed “C
AC
” specification name to “C
ac_clk
”.
• Added specification “C
ac_tx
”.
Table 76. Revision history (continued)
Revision Date Description of changes