lc895925 Sanyo Semiconductor Corporation, lc895925 Datasheet - Page 5

• Manufacturer Part Number: lc895925
• Description: Signal Processing Lsi For Cd-r Drives
• Manufacturer: Sanyo Semiconductor Corporation

Continued from preceding page.
Pin Number
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
Pin Name
SDATA
TEST0
WFCK
SCOR
EXCK
SBSO
LRCK
C2PO
RAS0
RAS1
CAS0
CAS1
UWE
LWE
IO10
IO11
IO12
IO13
IO14
IO15
BCK
RA0
RA1
RA2
RA3
RA4
RA5
RA6
RA7
RA8
RA9
DB0
DB1
DB2
DB3
VSS
DB4
DB5
V
V
V
V
V
V
V
V
IO9
OE
SS
DD
SS
DD
SS
DD
SS
DD
Type
B
B
B
B
B
B
B
P
O
O
O
O
O
O
O
O
O
O
P
P
O
O
O
O
O
O
O
P
O
P
P
P
B
B
P
B
B
P
B
B
I
I
I
I
I
I
I
I
Data signal pins for ROM encoder/decoder DRAM, with pull-up resistors
Address signal pins for ROM encoder/decoder DRAM
DRAM RAS signal output pins
DRAM CAS signal output pins
DRAM Output Enable signal output pin
DRAM Output Upper Write Enable signal output pin
DRAM Output Lower Write Enable signal output pin
Test pin (connect to V
Subcode data read shift clock output pin
Subcode frame synchronization input pin
Subcode serial data input pin
Subcode block synchronization input pin
Serial data input clock input pin
Serial data input pin
44.1-kHz strobe signal input pin
C2 pointer input pin
SCSI pins
SCSI pins
SCSI pins
Type: I: Input pin, O: Output pin, B: Bidirectional pin, P: Power supply pin, N: No connection pin
SS
)
LC895925
Description
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