IO13PDB0V0 datasheet(101/197 Pages) MICROSEMI

101 / 197 page

SmartFusion Customizable System-on-Chip (cSoC)

Re vi s i on 12

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sp6

Data from master (SPI_x_DO) setup time 2

pclk cycles

sp7

Data from master (SPI_x_DO) hold time 2

pclk cycles

sp8

SPI_x_DI setup time 2

pclk cycles

sp9

SPI_x_DI hold time 2

pclk cycles

Figure 2-47 • SPI Timing for a Single Frame Transfer in Motorola Mode (SPH = 1)

Table 2-100 • SPI Characteristics

Commercial Case Conditions: TJ = 85ºC, VDD = 1.425 V, –1 Speed Grade (continued)

Symbol

Description and Condition

A2F060

A2F200

A2F500

Unit

Notes:

1. These values are provided for a load of 35 pF. For board design considerations and detailed output buffer resistances,

use the corresponding IBIS models located on the Microsemi SoC Products Group website:

http://www.microsemi.com/index.php?option=com_microsemi&Itemid=489&lang=en&view=salescontact.

2. For allowable pclk configurations, refer to the Serial Peripheral Interface Controller section in the SmartFusion

Microcontroller Subsystem User’s Guide.

SPI_x_CLK

SPO = 0

SPI_x_DO

SP6

SP7

50%

MSB

50% 50%

50%

SP2

SP1

90%

10%

SP4

SP5

SP8

SP9

50%

MSB

SPI_x_DI

10%

90%

SP5

90%

10%

SP4

90%

10%

SP4

SP5

90%

SPI_x_SS

SPI_x_CLK

SPO = 1

SP3

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