lc895994 Sanyo Semiconductor Corporation, lc895994 Datasheet - Page 4

• Manufacturer Part Number: lc895994
• Description: Cd-r Encoder/decoder Lsi With Built-in Atapi Ide
• Manufacturer: Sanyo Semiconductor Corporation

Pin Descriptions
Pin No.
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
1
2
3
4
5
6
7
8
9
CLV
PSUBSYNC
CLV
PLLOUTIN
ATIPSYNC
DATACKO
Pin Name
Reserve0
Reserve1
Reserve2
EXTACK
XTALCK
BIDATAI
BICLKIN
ROUGH
LOCKIN
ERROR
TEST1
TEST2
TEST3
TEST4
LOCK
XTAL
MON
MCK
FSW
V
V
V
V
V
+
–
V
IO0
IO1
IO2
IO3
IO4
IO5
IO6
IO7
IO8
V
SS
DD
SS
DD
SS
DD
SS
(MDP)
(MDS)
Type
P
O
O
O
O
O
P
P
O
O
O
O
P
P
O
O
B
O
B
B
B
B
B
B
B
B
B
P
P
I
I
I
I
I
I
I
I
I
I
I
I
Reserved for future expansion (Must be left open if unused.)
Reserved for future expansion (Must be tied to ground if unused.)
Reserved for future expansion (Must be tied to ground if unused.)
Test pin (connect to V
Crystal oscillator circuit input pin (17.2872 to 69.1488 MHz)
Crystal oscillator circuit output pin
Test pin (connect to V
Master Clock output pin
Test pin (connect to V
Pseudo-subcode synchronization output
ATIP synchronization acknowledge signal output
Test pin (connect to V
CLV servo signal output pins
Wobble signal carrier clock input pin
Rough CLV servo wobble signal input pin
CD decoder lock signal input pin
CLV servo lock monitor pin
ATIP parity error detection pin
ATIP synchronization signal I/O pin
Biphase data input pin
Biphase data transfer clock input pin
4.3218 MHz (normal speed) oscillator output
Data signal pins for ROM encoder/decoder buffer RAM, with pull-up resistors
Type: I: Input pin, O: Output pin, B: Bidirectional pin, P: Power supply pin, N: No connection pin
SS
SS
SS
SS
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LC895994
Description
Continued on next page.
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