ST72314J2B7 查看數據表（PDF） - STMicroelectronics
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ST72314J2B7
STMicroelectronics
ST72314J2B7 Datasheet PDF : 125 Pages
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ST72334J/N, ST72314J/N, ST72124J
MEMORY AND PERIPHERAL CHARACTERISTICS (Cont’d)
Measurement points are VOL, VOH, VIL and VIH in the SPI Timing Diagram
Figure 63. SPI Slave Timing Diagram CPHA=0, CPOL=0 1)
SS
(INPUT)
2
SCK
(INP UT)
MISO HIGH-Z
(OUTPU T) 8
MOSI
(INPUT)
6
4
D7-OUT
10
D7-IN
7
1
13
5
D6-OUT
11
D6-IN
Figure 64. SPI Slave Timing Diagram CPHA=0, CPOL=1 1)
SS
(INPUT)
2
SCK
(INP UT)
MISO HIGH-Z
(OUTPU T)
8
MOSI
(INPUT)
6
5
D7-OUT
10
D7-IN
7
1
12
4
D6-OUT
11
D6-IN
Figure 65. SPI Slave Timing Diagram CPHA=1, CPOL=0 1)
SS
(INPU T)
SCK
(INPUT)
MISO
(OUTPUT)
MOSI
(INP UT)
2
HIGH-Z
8
1
4
5
D7-OUT
10
D7-IN
6
7
13
D6-OUT
D6-IN
Figure 66. SPI Slave Timing Diagram CPHA=1, CPOL=1 1)
12
3
D0-OUT
D0-IN
9
VR000113
13
3
D0-OUT
D0-IN
9
VR000114
12
3
D0-OUT
11
9
D0-IN
VR000111
SS
(INPU T)
SCK
(INPUT)
MIS O
(OUTPUT)
MOSI
(INP UT)
2
HIGH-Z
8
1
5
4
D7-OUT
10
D7-IN
6
7
12
D6-OUT
D6-IN
13
11
Note:
1) Measurement points are VOL, VOH, VIL and VIH in the SPI timing diagram.
3
D0-OUT
D0-IN
9
VR000112
114/125
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