VS1033 Datasheet, PDF (15/70 Pages) List of Unclassifed Manufacturers – MP3/AAC/WMA/MIDI AUDIO CODEC

VLSI
Solution ^y
VS1033A
VS1033a PRELIMINARY
5. PACKAGES AND PIN DESCRIPTIONS
1 _{First pin function is active in New Mode, latter in Compatibility Mode.}
2 _{Unless pull-down resistor is used, SPI Boot is tried. See Chapter 9.5 for details.}
3 _{If I2S CF ENA is ’0’ the pins are used for GPIO. See Chapter 10.13 for details.}
Pin types:
Type
DI
DO
DIO
DO3
AI
Description
Digital input, CMOS Input Pad
Digital output, CMOS Input Pad
Digital input/output
Digital output, CMOS Tri-stated Output Pad
Analog input
In BGA-49, D4 is a no-connect ball.
Type
AO
AIO
APWR
DGND
CPWR
IOPWR
Description
Analog output
Analog input/output
Analog power supply pin
Core or I/O ground pin
Core power supply pin
I/O power supply pin
Version 0.6, 2005-01-05
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