AT91SAM9G46B-CU View Datasheet(PDF) - Atmel Corporation

Part Name

Description

Manufacturer

AT91SAM9G46B-CU

SMART ARM-based Embedded MPU

Atmel Corporation 

Table 48-35.

Symbol

SPISPCK

SPI0

SPI1

SPI2

SPI3

SPI4

SPI5

SPI6

SPI7

SPI8

SPI9

SPI10

SPI11

SPI12

SPI13

SPI14

SPI15

SPI16

SPI Timings with 1.8V Peripheral Supply

Parameter

SPI Clock

MISO Setup time before SPCK rises

MISO Hold time after SPCK rises

SPCK rising to MOSI

MISO Setup time before SPCK falls

MISO Hold time after SPCK falls

SPCK falling to MOSI

SPCK falling to MISO

MOSI Setup time before SPCK rises

MOSI Hold time after SPCK rises

SPCK rising to MISO

MOSI Setup time before SPCK falls

MOSI Hold time after SPCK falls

NPCS0 setup to SPCK rising

NPCS0 hold after SPCK falling

NPCS0 setup to SPCK falling

NPCS0 hold after SPCK rising

NPCS0 falling to MISO valid

Figure 48-12. Min and Max Access Time for SPI Output Signal

Conditions

Master Mode

Slave Mode

SPCK

MISO

MOSI

SPI2max

SPI2min

SPI0

SPI1

Min

Max

Unit

–

66

MHz

18.0

–

ns

0

–

ns

0

0.2

ns

17.6

–

ns

0

–

ns

0

0.7

ns

6.0

18.9

ns

0.7

–

ns

1.7

–

ns

5.5

18.7

ns

0.5

–

ns

1.4

–

ns

17.4

–

ns

15.5

–

ns

17.8

–

ns

15.3

–

ns

5.4

17.7

ns

SAM9G46 Series [DATASHEET]

Atmel-11028G-ATARM-SAM9G46-Datasheet_08-Dec-15

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