51.24 I2S Electrical Specifications
AC CHARACTERISTICS | Standard
Operating Conditions: VDDREG=VDDIO=AVDD 1.71V to 3.63V (unless otherwise
stated) Operating temperature: -40°C ≤ TA ≤ +85°C for Industrial | ||||||
---|---|---|---|---|---|---|---|
Param. No. | Symbol | Characteristics | Min. | Typ. | Max. | Units | Conditions |
I2S_11 | fM_SCK | Host SCK Frequency | — | — | 24.576 | MHz | VDDIOx = 1.8V, CLOAD = 30 pF(MAX) |
— | — | 24.576 | VDDIOx = 3.3V, CLOAD = 30 pF(MAX) | ||||
I2S_13 | tSCKL | SCK Output Low Time | 1/(2*fM_SCK) | — | — | µs | — |
I2S_15 | tSCKH | SCK Output High Time | 1/(2*fM_SCK) | — | — | µs | — |
I2S_17 | tSCKR | SCK Rise Time | See I/O Specifications DI_25 or DI_29 | ns | — | ||
I2S_19 | tSCKF | SCK Fall Time | See I/O Specificiations DI_27 or DI_31 | ns | — | ||
I2S_21 | tM_FSVALID | Host Frame Sync Valid | — | — | 7 | ns | VDDIOx = 1.8V, CLOAD = 30 pF(MAX) |
— | — | 5 | ns | VDDIOx = 3.3V, CLOAD = 30 pF(MAX) | |||
I2S_23 | tM_FSHOLD | Host Frame Sync Hold | 0 | — | — | ns | VDDIOx = 1.8V, CLOAD = 30 pF(MAX) |
0 | — | — | ns | VDDIOx = 3.3V, CLOAD = 30 pF(MAX) | |||
I2S_25 | tM_DISETUP | Host Data Input Setup | 16 | — | — | ns | VDDIOx = 1.8V, CLOAD = 30 pf(MAX) |
10 | — | — | ns | VDDIOx = 3.3V, CLOAD = 30 pF(MAX) | |||
I2S_27 | tM_DIHOLD | Host Data Input Hold | 0 | — | — | ns | VDDIOx = 1.8V, CLOAD = 30 pF(MAX) |
0 | — | — | ns | VDDIOx = 3.3V, CLOAD = 30 pF(MAX) | |||
I2S_29 | tM_DOVALID | Host Data Output Valid | — | — | 7 | ns | VDDIOx = 1.8V, CLOAD = 30 pF(MAX) |
— | — | 5 | ns | VDDIOx = 3.3V, CLOAD = 30 pF(MAX) | |||
I2S_31 | tM_DOHOLD | Host Data Output Hold | 0 | — | — | ns | VDDIOx = 1.8V, CLOAD = 30 pF(MAX) |
0 | — | — | ns | VDDIOx = 3.3V, CLOAD = 30 pF(MAX) | |||
I2S_33 | fGCLK_I2S | I2S Max GLCK Input Clock Frequency | — | — | FCLK_29 | MHz | — |
AC CHARACTERISTICS | Standard
Operating Conditions: VDDREG=VDDIO=AVDD 1.71V to 3.63V (unless otherwise
stated) Operating temperature: -40°C ≤ TA ≤ +85°C for Industrial | ||||||
---|---|---|---|---|---|---|---|
Param. No. | Symbol | Characteristics | Min. | Typ. | Max. | Units | Conditions |
I2S_41 | fS_SCK | SCK Client Frequency | — | — | 24.576 | MHz | VDDIOx = 1.8V, CLOAD = 30 pF(MIN) |
— | — | 24.576 | VDDIOx = 3.3v, CLOAD = 30 pF(MIN) | ||||
I2S_43 | tS_FSVALID | Frame Sync Valid | 20 | — | — | ns | VDDIOx = 1.8V, CLOAD = 30 pF(MIN) |
13 | — | — | ns | VDDIOx = 3.3v, CLOAD = 30 pF(MIN) | |||
I2S_45 | tS_FSHOLD | Frame Sync Hold | 2 | — | — | ns | VDDIOx = 1.8V, CLOAD = 30 pF(MIN) |
2 | — | — | ns | VDDIOx = 3.3v, CLOAD = 30 pF(MIN) | |||
I2S_47 | tS_DISSETUP | Data Input Client Setup | 2 | — | — | ns | VDDIOx = 1.8V, CLOAD = 30 pF(MIN) |
1 | — | — | ns | VDDIOx = 3.3v, CLOAD = 30 pF(MIN) | |||
I2S_49 | tS_DISHOLD | Data Input Client Hold | 0 | — | — | ns | VDDIOx = 1.8V, CLOAD = 30 pF(MIN) |
0 | — | — | ns | VDDIOx = 3.3v, CLOAD = 30 pF(MIN) | |||
I2S_51 | tS_DSOVALID | Data Output Client Valid | — | — | 20 | ns | VDDIOx = 1.8V, CLOAD = 30 pF(MIN) |
— | — | 13 | ns | VDDIOx = 3.3v, CLOAD = 30 pF(MIN) | |||
I2S_53 | tS_DSOHOLD | Data Output Client Hold | 5 | — | — | ns | VDDIOx = 1.8V, CLOAD = 30 pF(MIN) |
4 | — | — | ns | VDDIOx = 3.3v, CLOAD = 30 pF(MIN) |