STA027 ST Microelectronics, STA027 Datasheet - Page 7

• Manufacturer Part Number: STA027
• Description: SBC Codec
• Manufacturer: ST Microelectronics

STA027
Table 1.
HANDSHAKE SIGNALS
I
MISCELLANEOUS
POWER SUPPLY
2
C LINK
PIN
34
35
44
45
46
47
48
49
50
51
59
60
63
64
15
16
17
18
25
38
40
10
11
23
24
29
30
5
6
pin description
Pin Name
IODATA10
IODATA11
IODATA12
IODATA13
IODATA14
IODATA15
-TESTEN
IODATA6
IODATA7
IODATA8
IODATA9
CLKOUT
-RESET
VDD_1
VDD_2
VCC_1
VDD_3
VSS_1
VSS_2
VSS_3
VSS_4
RQST
FILT1
FILT0
STB
SCL
SDA
XTO
XTI
Type
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
I
I
I
I
I
I
GPIODATA6
GPIODATA7
GPIODATA8
GPIODATA9
GPIODATA10
GPIODATA11
GPIODATA12
GPIODATA13
GPIODATA14
GPIODATA15
I
Strobe signal
I
I
Reset
Reserved for test purpose
Oscillator input
Oscillator output
Buffered output clock
PLL external filter
PLL external filter
Digital supply (2.5V Power Supply)
Ground
Digital supply (2.5V Power Supply)
Ground
Digital supply (3.3V Power Supply)
Ground
Digital supply (2.5V Power Supply)
Ground
2
2
2
C data signal
C clock signal
C data signal
CD00066274
Description
2 Pins description and connection diagram
To MCU
From MCU
From MCU
To MCU
Source/Dest
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