LC786800E Datasheet, PDF (10/26 Pages) Sanyo Semicon Device – Compressed Audio signal Processor IC with USB host controller

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Pin
Pin name
No.
State when
I/O
"Reset"
45 GP10
I/O
Input (L)
46 GP11
I/O
Input (L)
47 GP12
I/O
Input (L)
48 GP13
49 DVDD
50 DVSS
51 RESB
I/O
Input (L)
-
-
-
-
I
-
52 SIFCK
I
Input
53 SIFDI
I/O
Input
54 SIFDO
I/O
Input
55 SIFCE
I/O
Input
56 BUSYB
I/O
Input (L)
57 GP03
58 GP40
59 GP41
60 GP42
61 GP43
62 GP44
63 GP45
64 GP46
65 GP47
66 DVSS
67 DVDD
68 UDM1
I/O
Input (L)
I/O
Input (L)
I/O
Input (L)
I/O
Input (L)
I/O
Input (L)
I/O
Input (L)
I/O
Input (L)
I/O
Input (L)
I/O
Input (L)
-
-
-
-
I/O
-
69 UDP1
70 DVSS
71 UDM2
I/O
-
-
-
I/O
-
72 UDP2
73 XVDD
74 XIN
75 XOUT
76 XVSS
77 AFILT
78 VVDD2
79 VVDD3
80 DVSS
81 DVDD
82 GP04
I/O
-
-
-
I
Oscillation
O
Oscillation
-
-
AO
Undefined
-
-
-
-
-
-
-
-
I/O
Input (L)
83 GP05
I/O
Input (L)
LC786800E
Function
General purpose I/O port with pull down resistor
UART1 data transmit
General purpose I/O port with pull down resistor
UART1 data receive
General purpose I/O port with pull down resistor
Clock control input 1
General purpose I/O port with pull down resistor
Clock control input 2
Digital system power supply
Digital system ground. This pin must be connected to the 0V level.
IC reset input ("L"-active)
This pin must be set low once after power is first applied.
Host-I/F
Data transmit clock input for serial communication 1
Host-I/F
Data input for serial communication 1
Host-I/F
Data output for serial communication 1 (CMOS or 3-State output)
Host -I/F
Enable signal input for serial communication 1 ("H"-active)
Host -I/F
System busy signal output ("L"-active)
General purpose I/O port with pull down resistor
USB device detection flag output
General purpose I/O port with pull down resistor
General purpose I/O port with pull down resistor
General purpose I/O port with pull down resistor
General purpose I/O port with pull down resistor
General purpose I/O port with pull down resistor
General purpose I/O port with pull down resistor
General purpose I/O port with pull down resistor
General purpose I/O port with pull down resistor
Digital system ground. This pin must be connected to the 0V level.
Digital system power supply
USB data input/output 1 D- signal connection
General purpose I/O port (GP22)
USB data input/output 1 D+ signal connection
General purpose I/O port (GP23)
Digital system ground. This pin must be connected to the 0V level.
USB data input/output 2 D- signal connection
General purpose I/O port (GP20)
USB data input/output 2 D+ signal connection
General purpose I/O port (GP21)
Oscillator power supply
X'tal oscillator connection
X'tal oscillator connection
Oscillator ground. This pin must be connected to the 0V level.
PLL2 charge pump output (for filter connection)
PLL2 power supply
PLL1 power supply
Digital system ground. This pin must be connected to the 0V level.
Digital system power supply
General purpose I/O port with pull down resistor
IIC (master) clock output
General purpose I/O port with pull down resistor
IIC (master) data input/output
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No.A2082-10/26