ak7712a-vt AKM Semiconductor, Inc., ak7712a-vt Datasheet - Page 8

• Manufacturer Part Number: ak7712a-vt
• Description: Built-in 20-bit Adc/dac Sophisticated Audio Dsp
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
„ „ „ „ Microcomputer Interface Signal, Controls Signal, Input/Output Data, Reset, etc.
0180-E-02
Pin No.
30
33
36
34
37
35
29
WRQ
SCLK
DRDY
SI
SO
WRDY
CS
Pin name
I/O
O
O
O
I
I
I
I
Command register reset input
Clock input for serial data input
Output data ready output
Serial data input
Serial data output
(Hi-Z state at CS="H")
Data write ready output
(Hi-Z state at CS="H")
Chip select input
for microcomputer interface
for microcomputer interface
for microcomputer interface
for microcomputer interface
for microcomputer interface
for microcomputer interface
for microcomputer interface
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Function
[AK7712A-VT]
1997/12