MPC5565 datasheet(32/48 Pages) FREESCALE

32 / 48 page

MPC5565 Microcontroller Data Sheet, Rev. 0

Preliminary—Subject to Change Without Notice

Electrical Characteristics

Freescale Semiconductor

3.13.4

External Bus Interface (EBI) Timing

Table 22. Bus Operation Timing1

Characteristic/Description Symbol

40 MHz

(ext. bus)2

56 MHz

(ext. bus)2

66 MHz

(ext. bus)2

Unit

Notes

Min

Max

Min

Max

Min

Max

1CLKOUT Period

25.0

—

17.9

—

15.2

—

Signals are

measured at 50%

VDDE.

CLKOUT duty cycle

tCDC

45%

55%

45%

55%

45%

55%

CLKOUT rise time

tCRT

——3

CLKOUT fall time

tCFT

——3

CLKOUT Positive Edge to

Output Signal Invalid or High

Z (Hold Time)

ADDR[8:31]

BDIP

BG4

BR5

CS[0:3]

DATA[0:31]

RD_WR

TEA

TSIZ[0:1]

WE[0:3]/BE[0:3]

tCOH

1.06/

1.5

—1.06/

1.5

—1.06/

1.5

—ns

Hold time

selectable via

SIU_ECCR[EBTS]

bit:

EBTS=0/EBTS=1

CLKOUT Posedge to Output

Signal Valid (Output Delay)

ADDR[8:31]

BDIP

BG4

BR5

CS[0:3]

DATA[0:31]

RD_WR

TEA

TSIZ[0:1]

WE[0:3]/BE[0:3]

tCOV

—10.06/

11.0

—7.56/

8.5

—6.06/

7.0

Output valid time

selectable via

SIU_ECCR[EBTS]

bit:

EBTS=0/EBTS=1

MPC5565 데이터시트(PDF) 32 Page - Freescale Semiconductor, Inc

MPC5565 데이터시트(HTML) 32 Page - Freescale Semiconductor, Inc

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48

데이터시트 다운로드

링크 URL