89
DEH-P840MP,P8400MP,P8450MP
-
Pin Function (UPD61002GC)
Pin No.
Pin Name
I/O
Function and Operation
1
VDD3
I/O
Power supply (
3.3V
)
2-4
NC
Not used
5
GND3
GND
6,7
NC
Not used
8
DO0
O
PCM output data
9
VDD2
Power supply (
2.5V
)
10
CKI
I
Clock input
11
DVDD
Power supply
(PLL) (Digital)
12
AVDD
Power supply
(PLL) (Analog)
13
AGND
GND (PLL) (Analog)
14
DGND
GND (PLL) (Digital)
15
VDD3I
Interface terminal protection
16
LRCKO
O
PCM output LRCK
17
BCKO
O
PCM output bit clock
18
NC
Not used
19
VDD3
Power supply (
3.3V
)
20
GND2
GND
21
MCK44
I
Audio master clock input
22
MCK48
I
Audio master clock input
23,24
P10, 11
I/O
Port
25
VDD2
Power supply (
2.5V
)
26
GND3
GND
27-32
P12-17
I/O
Port
33
VDD2
Power supply (
2.5V
)
34
P00/INTP00
I/O
Port
35,36
NC
Not used
37
P03/INTP03
I/O
Port
38
P04/INTP04
I/O
Port
39
P05/INTP05
I/O
Port
40
GND2
GND
41,42
P06, 07
I/O
Port
43
VDD3
Power supply (
3.3V
)
44-49
HAD0-5
I/O
Host address / Data bus
50
GND3
GND
51
VDD3
Power supply (
3.3V
)
52-55
HAD6-9
I/O
Host address / Data bus
56
GND3
GND
I/O
Host address / Data bus
Power supply (
2.5V
)
I/O
Host address / Data bus
Power supply (
3.3V
)
I
Host address strobe
I
Host chip select
I
Host read / Write status
I
Host data strobe
GND
Not used
I
Bus direction flag from external
O
DBB write ready flag
74
DBBRRDY0
O
DBB read ready flag
75
VDD2
Power supply (
2.5V
)
76
GND3
GND
77
DBBRRDY1
O
DBB read ready flag
78
GND3
GND
79
RESETB
I
Reset
80
GND3
GND
81
VDD3
Power supply (
3.3V
)
82
GND3
GND
83
PLLCONT
I
PLL control
84
GND3
GND
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