BU26154MUV_15 Datasheet, PDF (11/90 Pages) Rohm – Monaural Audio CODEC with Touch Panel Interface

BU26154MUV
Datasheet
SAI (Master) - Serial Audio Interface (Master)
(HGND1= HGND2=SPGND=CPGND=TGND=0V, HVDD=3.3V, SPVDD=3.3V, CPVDD=3.3V, TVDD=3.3V,
CL=30pF)
Parameter
Symbol
Min
Max
Ta=25℃,
Unit
SAI_BCLK Period
tC_BCLK
32fs
64fs
Hz
SAI_BCLK "H" Length
tHW_BCLK
146
-
ns
SAI_BCLK "L" Length
tLW_BCLK
146
-
ns
SAI_LRCLK Delay time
tD_LRCLK
-
20
ns
SAI_SDOUT Delay Time
tD_SDO
-
20
ns
SAI_SDIN Setup Time
tSU_SDI
50
-
ns
SAI_SDIN Hold Time
tH_SDI
0
-
ns
SAI_LRCLK
SAI_BCLK
tD_LRCLK
SAI_SDOUT
tD_SDO
SAI Transmit
Figure 10
SAI_LRCLK
SAI_BCLK
SAI_SDIN
tD_LRCLK
tSU_SDI
tH_SDI
SAI Receive
Figure 11
tC_BCLK
tHW_BCLK tLW_BCLK
tC_BCLK
tHW_BCLK tLW_BCLK
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TSZ02201-0V2V0E500110-1-2
26.Oct.2015 Rev.002