CYUSB3610

Document Number: 001-94768 Rev. *C

Page 28 of 35

AC Timing Characteristics

Notice that the following AC timing specifications for output pins are based on CL (Output load) equal to 50 pF.

Clock Timing

Reset Timing

Table 19. Clock Timing Parameters

Symbol

Parameter

Condition

Min

Typ

Max

Unit

XTALIN clock cycle time

–

40.0

–

ns

XTALIN clock high time

–

20.0

–

ns

XTALIN clock low time

–

20.0

–

ns

Table 20. Reset Timing Parameters

Symbol

Description

Min

Typ

Max

Unit

Trst

Reset pulse width after XTALIN is

running

125

–

250000

XTALIN clock cycle [15]

Trst

XTALIN

RESET#

Note

15. If the system applications require using hardware reset pin, RESET#, to reset GX3 during device initialization or normal operation after VBUS pin is asserted, the

above timing spec (Min = 5 μs, Max =10 ms) of RESET# should be met.