DS0147 datasheet(37/128 Pages) MICROCHIP

37 / 128 page

Units

Max

Typ

Min

Symbol

Parameter

2.0

TEMMCHSCKD

Input hold time, all

inputs

MHz

FEMMCHSCLK

eMMC clock fre-

quency

Table 40 • eMMC High-Speed SDR Interface

Units

Max

Typ

Min

Symbol

Parameter

TDCEMMCHSCLK

eMMC high-speed

SDR clock duty cy-

cle

16.8

3.2

TEMMCHSCKO

Clock to output de-

lay, all outputs

0.4

TEMMCDIVW

Input valid data

window

MHz

TEMMCHSCLK

eMMC high-speed

SDR clock frequen-

Table 41 • eMMC High-Speed DDR Interface

Units

Max

Typ

Min

Symbol

Parameter

TDCEMMCDDRCLK

eMMC high-speed

DDR clock duty cy-

cle

7.3

2.7

TEMMCDDRSCKO1

Data clock to out-

put delay

3.5

TEMMCDDRIVW

Input valid data

window

16.0

3.2

TEMMCDDRSCKO2

Command clock to

output delay

3.9

TEMMCDDRSCK2

Command input

setup time

2.5

TEMMCDDRSCKD2

Command input

hold time

MHz

TEMMCDDRCLK

eMMC high-speed

DDR clock frequen-

Table 42 • eMMC HS200 Interface

Units

Max

Typ

Min

Symbol

Parameter

TDCEMMCHS200CLK

eMMC HS200 clock

duty cycle

Microsemi Proprietary and Confidential. DS0147 Revision 1.0

AC Switching Characteristics

DS0147 데이터시트(PDF) 37 Page - Microchip Technology

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