M68HC11A1VL4 查看數據表（PDF） - Freescale Semiconductor

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M68HC11A1VL4

ROM-based high-performance microcontrollers

Freescale Semiconductor 

Freescale Semiconductor, Inc.

SS

(INPUT)

SCK (CPOL = 0)

(INPUT)

SCK (CPOL = 1)

(INPUT)

8

MISO

(OUTPUT)

MOSI

(INPUT)

1

4

2

5

SLAVE

6

MSB OUT

7

MSB IN

5

4

BIT 6 - - - -1

10

11

BIT 6 - - - -1

13

12 3

12

13

SLAVE LSB OUT

11

LSB IN

9

SEE

NOTE

NOTE: Not defined but normally MSB of character just received.

Figure A-11 SPI Slave Timing (CPHA = 0)

SPI SLAVE CPHA0 TIM

SS

(INPUT)

SCK (CPOL = 0)

(INPUT)

SCK (CPOL = 1)

(INPUT)

8

MISO

(OUTPUT)

MOSI

(INPUT)

1

5

2

SEE

NOTE

10

SLAVE

6

4

MSB OUT

7

MSB IN

4

5

BIT 6 - - - -1

10

11

BIT 6 - - - -1

12

13

3

13

12 9

SLAVE LSB OUT

LSB IN

NOTE: Not defined but normally LSB of character previously transmitted.

SPI SLAVE CPHA1 TIM

Figure A-12 SPI Slave Timing (CPHA = 1)

TECHNICAL DATA

ELECTRICAL CHARACTERISTICS

For More Information On This Product,

Go to: www.freescale.com

A-13

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