STM32F301R8U7TR(2014) 查看數據表（PDF） - STMicroelectronics

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STM32F301R8U7TR
(Rev.:2014)

ARM® Cortex®-M4 32-bit MCU+FPU, up to 64 KB Flash, 16 KB SRAM, ADC, DAC, COMP, Op-Amp, 2.0 – 3.6 V

STMicroelectronics 

STM32F301x6 STM32F301x8

Electrical characteristics

(IGH

.33INPUT

#0(! 

#0/,

#0(! 

#0/,

Figure 27. SPI timing diagram - master mode(1)

TC3#+

#0(!

#0/,

#0(!

#0/,

-)3/

).0 54

TSU-)

-/3)

/5405 4

TW3#+(

TW3#+,

-3 ").

TH-)

- 3"/54

TV-/

") 4).

" ) 4/54

TH-/

1. Measurement points are done at 0.5VDD and with external CL = 30 pF.

Table 62. I2S characteristics(1)

Symbol Parameter

Conditions

fMCK

fCK

I2S Main clock output

I2S clock frequency

-

Master data: 32 bits

Slave data: 32 bits

DCK

I2S clock frequency duty

cycle

Slave receiver

TR3#+

TF3#+

,3").

,3"/54

AI6

Min

256 x 8K

-

-

Max

256xFs (2)

64xFs

64xFs

Unit

MHz

MHz

30

70

%

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