MPC9443 데이터 시트보기 (PDF) - Motorola => Freescale

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MPC9443

2.5V and 3.3V LVCMOS Clock Fanout Buffer

Motorola => Freescale 

MPC9443

Freescale Semiconductor, Inc.

PCLK0

(pulldown)

0

PCLK0

(pullup)

0

CLK

Bank A

0

QA0

PCLK1

(pulldown)

1

QA1

PCLK1

(pullup)

1

CLK ÷ 2

1

QA2

CCLK

(pulldown)

QA3

PCLK_SEL

CCLK_SEL

(pulldown)

(pulldown)

FSELA

FSELB

FSELC

FSELD

(pulldown)

(pulldown)

(pulldown)

(pulldown)

QA4

Bank B

0

QB0

QB1

1

QB2

Bank C

QC0

0

QC1

1

QC2

CLK_STOP

(pulldown)

OE0

(pulldown)

OE1

(pulldown)

5

QD0

Bank D

QD1

0

QD2

1

QD3

QD4

Figure 1. MPC9443 Logic Diagram

VCCA

QA4

QA3

QA2

GND

QA1

QA0

VCCA

FSELA

FSELB

FSELC

GND

36 35 34 33 32 31 30 29 28 27 26 25

37

24

38

23

39

22

40

21

41

20

42

MPC9443

19

43

18

44

17

45

16

46

15

47

14

48

13

1 2 3 4 5 6 7 8 9 10 11 12

VCCD

QD0

QD1

QD2

GND

QD3

QD4

VCCD

CLK_STOP

OE0

OE1

GND

MOTOROLA

Figure 2. 48–Lead Package Pinout (Top View)

For More Informa2tion On This Product,

Go to: www.freescale.com

TIMING SOLUTIONS

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