MPC5634M datasheet(107/132 Pages) FREESCALE

номер детали	MPC5634M

подробное описание детали	High performance e200z335 core processor

PDF	132 Pages

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производитель	FREESCALE [Freescale Semiconductor, Inc]

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MPC5634M Microcontroller Data Sheet, Rev. 8

Freescale Semiconductor

107

4.16.4

eMIOS timing

4.16.5

DSPI timing

Table 36. eMIOS timing1

1 eMIOS timing specified at f

SYS = 80 MHz, VDD = 1.14 V to 1.32 V, VDDEH = 4.5 V to 5.25 V, TA = TL to TH, and CL

= 50 pF with SRC = 0b00.

Symbol

Characteristic

Min.

Value

Max.

Value

Unit

1tMIPW

eMIOS Input Pulse Width

—

tCYC

2tMOPW

eMIOS Output Pulse Width

—

tCYC

Table 37. DSPI timing1,2

Symbol

Characteristic

40 MHz

60 MHz

80 MHz

Unit

Min.

Max.

Min.

Max.

Min.

Max.

1tSCK

D SCK Cycle Time3,4

48.8 ns

5.8 ms

28.4 ns

3.5 ms

24.4 ns

2.9 ms

—

2tCSC

D PCS to SCK Delay5

—

3tASC

D After SCK Delay6

—

4tSDC

D SCK Duty Cycle

(

½tSC) –

(

½tSC) +

(

½tSC) –

(

½tSC) +

(

½tSC) –

(

½tSC) +

5tA

D Slave Access Time

(SS active to SOUT

driven)

—25—25

—25

6tDIS

D Slave SOUT Disable

Time

(SS inactive to SOUT

High-Z or invalid)

—25—25

—25

7tPCSC

D PCSx to PCSS time

4—4—4—

8tPASC

D PCSS to PCSx time

5—5—5—

9tSUI

Data Setup Time for Inputs

D Master (MTFE = 0)

—

D Slave

2—2—2—

D Master (MTFE = 1,

CPHA = 0)7

–4

—6—8—

D Master (MTFE = 1,

CPHA = 1)

—

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