STM32F303RD Datasheet, PDF (137/184 Pages) STMicroelectronics – Reset and supply management

STM32F303xD STM32F303xE
Electrical characteristics
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Figure 44. SPI timing diagram - master mode⁽¹⁾
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1. Measurement points are done at 0.5V_DD and with external C_L = 30 pF.
Table 74. I²S characteristics⁽¹⁾
Symbol
Parameter
Conditions
Min
f_MCK
f_CK
I2S Main clock output
I2S clock frequency
-
Master data: 32 bits
Slave data: 32 bits
256 x 8K
-
-
D_CK
I2S clock frequency duty
cycle
Slave receiver
30
Max
256xFs ⁽²⁾
64xFs
64xFs
70
DLF
Unit
MHz
MHz
%
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