STM32F373C8 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
STM32F373C8
STMicroelectronics
'STM32F373C8' PDF : 131 Pages View PDF
Electrical characteristics
STM32F373xx
Table 59. I2S characteristics
Symbol
Parameter
Conditions
DuCy(SCK)(1)
I2S slave input clock duty
cycle
fCK(1)
1/tc(CK)
I2S clock frequency
tr(CK)(1)
tf(CK)
tv(WS) (1)
th(WS) (1)
tsu(WS) (1)
th(WS) (1)
tw(CKH) (1)
tw(CKL) (1)
tsu(SD_MR) (1)
tsu(SD_SR) (1)
th(SD_MR)(1)
th(SD_SR) (1)
tv(SD_ST) (1)
I2S clock rise and fall time
WS valid time
WS hold time
WS setup time
WS hold time
I2S clock high time
I2S clock low time
Data input setup time
Data input hold time
Data output valid time
th(SD_ST) (1)
Data output hold time
tv(SD_MT) (1)
Data output valid time
th(SD_MT) (1) Data output hold time
Slave mode
Master mode (data: 16 bits, Audio
frequency = 48 kHz)
Slave mode
Capacitive load CL = 30 pF
Master mode
Master mode
Slave mode
Slave mode
Master fPCLK= 16 MHz, audio
frequency = 48 kHz
Master receiver
Slave receiver
Master receiver
Slave receiver
Slave transmitter
(after enable edge)
Slave transmitter
(after enable edge)
Master transmitter
(after enable edge)
Master transmitter
(after enable edge)
1. Guaranteed by characterization results.
Min
30
1.528
0
-
4
4
2
-
306
312
6
3
1.5
1.5
-
16
-
0
Max
Unit
70
%
1.539
MHz
12.288
8
-
-
-
-
-
-
-
-
ns
-
-
16
-
2
-
96/137
DocID022691 Rev 7
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