Datasheet

ManualsBrandsST ManualsEmbedded Processors & ControllersMicrocontroller 32bit 1MB LQFP
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DocID022152 Rev 8 127/202
STM32F405xx, STM32F407xx Electrical characteristics
Figure 42. I
2
S slave timing diagram (Philips protocol)
 
1. LSB transmit/receive of the previously transmitted byte. No LSB transmit/receive is sent before the first 
byte.
Figure 43. I
2
S master timing diagram (Philips protocol)
(1)
1. Guaranteed by characterization.
2. LSB transmit/receive of the previously transmitted byte. No LSB transmit/receive is sent before the first 
byte.
&.,QSXW
&32/ 
&32/ 
W
F&.
:6LQSXW
6'
WUDQVPLW
6'
UHFHLYH
W
Z&.+
W
Z&./
W
VX:6
W
Y6'B67
W
K6'B67
W
K:6
W
VX6'B65
W
K6'B65
06%UHFHLYH %LWQUHFHLYH /6%UHFHLYH
06%WUDQVPLW %LWQWUDQVPLW /6%WUDQVPLW
DLE
/6%UHFHLYH

/6%WUDQVPLW

#+OUTPUT
#0/,
#0/,
T
C#+
73OUTPUT
3$
RECEIVE
3$
TRANSMIT
T
W#+(
T
W#+,
T
SU3$?-2
T
V3$?-4
T
H3$?-4
T
H73
T
H3$?-2
-3"RECEIVE "ITNRECEIVE ,3"RECEIVE
-3"TRANSMIT "ITNTRANSMIT ,3"TRANSMIT
AIB
T
F#+
T
R#+
T
V73
,3"RECEIVE

,3"TRANSMIT

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