MPC852T datasheet(64/88 Pages) FREESCALE

Numer części	MPC852T

Szczegółowy opis	PowerQUICC??Family Hardware Specifications

PDF	88 Pages

Scroll/Zoom	100%

Producent	FREESCALE [Freescale Semiconductor, Inc]

Strona internetowa	http://www.freescale.com

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MPC862/857T/857DSL PowerQUICC™ Family Hardware Specifications, Rev. 3

Freescale Semiconductor

CPM Electrical Characteristics

11.10 SPI Master AC Electrical Specifications

Table 24 provides the SPI master timings as shown in Figure 66 though Figure 67.

Figure 66. SPI Master (CP = 0) Timing Diagram

Table 24. SPI Master Timing

Num

Characteristic

All Frequencies

Unit

Min

Max

160

MASTER cycle time

1024

tcyc

161

MASTER clock (SCK) high or low time

512

tcyc

162

MASTER data setup time (inputs)

—

163

Master data hold time (inputs)

—

164

Master data valid (after SCK edge)

—

165

Master data hold time (outputs)

—

166

Rise time output

—

167

Fall time output

—

SPIMOSI

(Output)

SPICLK

(CI=0)

(Output)

SPICLK

(CI=1)

(Output)

SPIMISO

(Input)

162

Data

166

167

161

160

msb

lsb

msb

Data

lsb

msb

167

166

163

166

167

165

164

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