Atmega128(l) – Rainbow Electronics ATmega128L User Manual

Page 315

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315

ATmega128(L)

2467B–09/01

Figure 154. SPI Interface Timing Requirements (Master Mode)

Figure 155. SPI Interface Timing Requirements (Slave Mode)

MOSI

(Data Output)

SCK

(CPOL = 1)

MISO

(Data Input)

SCK

(CPOL = 0)

SS

MSB

LSB

LSB

MSB

...

...

6

1

2

2

3

4

5

8

7

MISO

(Data Output)

SCK

(CPOL = 1)

MOSI

(Data Input)

SCK

(CPOL = 0)

SS

MSB

LSB

LSB

MSB

...

...

10

11

11

12

13

14

17

15

9

X

16

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