MPC850EC datasheet(57/72 Pages) NXP

Part #	MPC850EC

Description	PowerQUICC??Integrated Communications Processor Hardware Specifications

PDF	72 Pages

Scroll/Zoom	100%

Manufacturer	NXP [NXP Semiconductors]

Direct Link	http://www.nxp.com

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57 / 72 page

MPC850 PowerQUICC™ Integrated Communications Processor Hardware Specifications, Rev. 2

Freescale Semiconductor

CPM Electrical Characteristics

Figure 56. SMC Transparent Timing Diagram

8.9

SPI Master AC Electrical Specifications

Table 22 provides the SPI master timings as shown in Figure 57 and Figure 58.

Table 22. 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)

50.00

—

163

Master data hold time (inputs)

0.00

—

164

Master data valid (after SCK edge)

—

20.00

165

Master data hold time (outputs)

0.00

—

166

Rise time output

—

15.00

167

Fall time output

—

15.00

SMCLKx

SMRXDx

(Input)

152

150

SMTXDx

(Output)

152

151

151a

154

153

155

154

155

NOTE

NOTE:

This delay is equal to an integer number of character-length clocks.

SMSYNx

MPC850EC Datasheet(PDF) 57 Page - NXP Semiconductors

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