STA015B$ STMicroelectronics, STA015B$ Datasheet - Page 29

• Manufacturer Part Number: STA015B$
• Description: DECODER AUDIO MPEG 2.5 8X8LFBGA
• Manufacturer: STMicroelectronics
• Type: Audio Decoderr

Specifications of STA015B$

• Applications: Sound Cards, Players, Recorders
• Voltage - Supply, Digital: 2.4 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 64-LFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Supply, Analog: -

If CRC_EN bit is set, the result of the CRC check is ignored, but the ERROR_CODE register is neverthe-
less affected with the value 0x01 if a discrepance has occurred.
MFSDF_441
Address: 0x50 (80)
Type: R/W
Software Reset: 0x00
Hardware Reset: 0x00
This register contains the value for the PLL X driver for the 44.1KHz reference frequency.
The VCO output frequency, when decoding 44.1KHz bitstream, is divided by (MFSDF_441 +1)
PLLFRAC_441_L
Address: 0x51 (81)
Type: R/W
Software Reset: 0x00
Hardware Reset: 0x00
ADPCM_DATA_READY
Address: 0x52 (82)
Type: R/W
Software Reset: 0x00
Hardware Reset: 0x00
ADR: Adpcm Data Ready
This bit signal ADPCM encoded data are ready to be retrieved.
PLLFRAC_441_H
Address: 0x52 (82)
Type: R/W
Software Reset: 0x00
MSB
MSB
MSB
PF7
b7
b7
b7
X
X
PF6
b6
b6
b6
X
X
PF5
b5
b5
b5
X
X
PF4
M4
b4
b4
b4
X
PF3
M3
b3
b3
b3
X
PF2
M2
b2
b2
b2
X
PF1
M1
b1
b1
b1
X
STA015
ADR
LSB
LSB
LSB
PF0
M0
b0
b0
b0
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