STA33013TR datasheet(24/55 Pages) STMICROELECTRONICS

Part #	STA33013TR

Description	2.0 digital audio processor with FFX digital modulator and analog and digital inputs

PDF	55 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

Logo

24 / 55 page

Serial digital audio interface (SAI)

STA330

24/55

Serial digital audio interface (SAI)

8.1

Specifications

The serial-to-parallel interface and the parallel-to-serial interface can have different

sampling rates.

The following terms are used in this section:

BICLK active edge: Pins SDATAI, SDATAO, LRCLKI, LRCLKO always change

synchronously with BITCLK active edges. The active edge can be configured to a rising

or falling edge via register programming.

BICLK strobe edge: Pins SDATAI, SDATAO, LRCLKI, LRCLKO should be stable near

BICLK strobe edges, the slave device is able to use strobe edges to latch serial data

internally.

8.2

Master mode

In this mode pins BICLKI/BICLKO and pins LRCLKI/LRCLKO are configured as outputs.

Figure 10.

Master mode

Table 14.

Master mode

Symbol

Parameter

Min

Typ

Max

Unit

tDL

LRCLKI/LRCLKO propagation delay from BICLK active

edge

010

tDDA

SDATAI propagation delay from BICLKI/O active edge

tDST

Sdatao setup time to BICLKI/O strobing edge

tDHT

Sdatao hold time from BICLKI/O strobing edge

BICLKI/

BICLKO

LRCLKI/

LRCLKO

SDATAO

SDATAI

tDST

tDHT

tDL

tDDA

STA33013TR Datasheet(PDF) 24 Page - STMicroelectronics

STA33013TR Datasheet(HTML) 24 Page - STMicroelectronics

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

Datasheet Download

Link URL