ATMEGA8_08 Datasheet, PDF (247/308 Pages) ATMEL Corporation – 8-bit with 8K Bytes In-System Programmable Flash

ATmega8(L)
Figure 116. SPI interface timing requirements (Master Mode)
SS
6
1
SCK
(CPOL = 0)
2
2
SCK
(CPOL = 1)
45
3
MISO
(Data Input)
MSB
...
7
LSB
8
MOSI
(Data Output)
MSB
...
LSB
Figure 117. SPI interface timing requirements (Slave Mode)
18
SS
9
SCK
(CPOL = 0)
11
SCK
(CPOL = 1)
13
14
MOSI
(Data Input)
MSB
...
15
MISO
(Data Output)
MSB
...
10
16
11
12
LSB
17
LSB
X
2486T–AVR–05/08
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