DS0147 datasheet(34/128 Pages) MICROCHIP

34 / 128 page

Units

Max

Min

Symbol

Parameter

5.0

TMIICKO

MII clock to output

valid, all outputs

MHz

2.5 (at 10 Mbps),

25 (at 100 Mbps)

FMIICLK

MII device clock frequen-

Table 32 • GMII Protocol (Interface to FPGA Fabric)

Units

Max

Min

Symbol

Parameter

2.0

TGMIIDCK

Input setup to GMII

clocks, all inputs

0.0

TGMIICKD

Input hold to GMII

clocks, all inputs

2.0

TGMIICKO

GMII clock to output

valid, all outputs

MHz

125

FGMIICLK

GMII device clock fre-

quency

6.1.5

SD_SDIO

The following tables describe SD_SDIO. The test conditions for SD/SDIO standard mode (default speed

mode) use an 8 mA drive strength, fast slew rate, and a 30 pF load. For SD/SDIO high-speed mode, the test

conditions use a 12 mA drive strength, fast slew rate, and a 30 pF load. For other SD/SDIO high-speed

modes, the test conditions use a 12 mA drive strength, fast slew rate, and a 15 pF load.

Table 33 • SD/SDIO Interface DDR50 Mode

Units

Max

Typ

Min

Symbol

Parameter

TDCDDRCLK

SD device clock du-

ty cycle

6.8

1.0

TSDDDRCKO1

Clock to output de-

lay, data

3.5

TSDDDRIVW

Input valid data

window

4.7

TSDDDRDCK2

Input setup time,

command

1.5

TSDDDRCKD2

Input hold time,

command

13.8

1.0

TSDDDRCKO2

Clock to output de-

lay, command

MHz

FSDDDRCLK

High-speed mode

SD device clock fre-

quency

Microsemi Proprietary and Confidential. DS0147 Revision 1.0

AC Switching Characteristics

DS0147 Datasheet(PDF) 34 Page - Microchip Technology

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