GD32F310 datasheet(62/81 Pages) GIGADEVICE

62 / 81 page

GD32F310xx Datasheet

4.17

I2S characteristics

Table 4-36. I2S characteristics

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

fCK(1)

Clock frequency

Master mode (data: 16 bits,

Audio frequency = 96 kHz)

3.084 3.086 3.088

MHz

Slave mode

—

tH(1)

Clock high time

—

162

—

tL(1)

Clock low time

162

—

tV(WS) (2)

WS valid time

Master mode

—

1.88

—

tH(WS) (2)

WS hold time

Master mode

—

2.5

—

tSU(WS) (1)

WS setup time

Slave mode

—

tH(WS) (1)

WS hold time

Slave mode

—

Ducy(sck) (1)

I2S slave input clock duty

cycle

Slave mode

—

tSU(SD_MR) (1)

Data input setup time

Master mode

—

tSU(SD_SR) (1)

Data input setup time

Slave mode

—

tH(SD_MR) (1)

Data input hold time

Master receiver

—

tH(SD_SR) (1)

Slave receiver

—

tV (SD_ST) (2)

Data output valid time

Slave transmitter

(after enable edge)

—

13.5

—

tH (SD_ST)(2)

Data output hold time

Slave transmitter

(after enable edge)

—

13.8

—

TV(SD_MT)(2)

Data output valid time

Master transmitter

(after enable edge)

—

7.55

—

tH(SD_MT)(2)

Data output hold time

Master transmitter

(after enable edge)

—

8.33

—

(1)

Guaranteed by design, not tested in production

(2)

Based on characterization, not tested in production.

GD32F310 数据表(PDF) 62 Page - GigaDevice Semiconductor (Beijing) Inc.

GD32F310 数据表(HTML) 62 Page - GigaDevice Semiconductor (Beijing) Inc.

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81

数据表下载

链接网址

GD32F310 数据表(PDF) 62 Page - GigaDevice Semiconductor (Beijing) Inc.

GD32F310 数据表(HTML) 62 Page - GigaDevice Semiconductor (Beijing) Inc.

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81

数据表 下载

链接网址

数据表下载