STM32F301R8Y6(2014) View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STM32F301R8Y6
(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

SPI/I2S characteristics

Unless otherwise specified, the parameters given in Table 61 for SPI or in Table 62 for I2S

are derived from tests performed under ambient temperature, fPCLKx frequency and VDD

supply voltage conditions summarized in Table 23.

Refer to Section 6.3.14: I/O port characteristics for more details on the input/output alternate

function characteristics (NSS, SCK, MOSI, MISO for SPI and WS, CK, SD for I2S).

Symbol

Table 61. SPI characteristics(1)

Parameter

Conditions

Min Typ Max Unit

fSCK

1/tc(SCK)

tsu(NSS)

SPI clock frequency

NSS setup time

Master mode

Slave mode

Slave mode, SPI presc = 2

th(NSS) NSS hold time

Slave mode, SPI presc = 2

tw(SCKH)

tw(SCKL)

tsu(MI)

tsu(SI)

SCK high and low

time

Master mode, fPCLK = 36

MHz, presc = 4

Master mode

Data input setup time

Slave mode

th(MI)

th(SI)

ta(SO)

Data input hold time

Data output access

time

Master mode

Slave mode

Slave mode

tdis(SO)

Data output disable

time

Slave mode

tv(SO)

tv(MO)

Slave mode

Data output valid time

Master mode

th(SO)

th(MO)

Slave mode

Data output hold time

Master mode

1. Data based on characterization results, not tested in production.

-

-

18

-

-

4*Tpcl

k

-

18 MHz

-

2*Tpcl

k

-

-

Tpclk-

2

Tpclk

Tpclk+

2

0

-

-

1

-

-

6.5

-

2.5

-

-

-

ns

8

-

40

8

-

14

-

12

27

-

1.5

4

7.5 -

-

0

-

-

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