SAA7371 데이터 시트보기 (PDF) - Philips Electronics
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SAA7371 Datasheet PDF : 60 Pages
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Philips Semiconductors
Digital servo processor and
Compact Disc decoder (CD7)
Product specification
SAA7371
SYMBOL
PIN
DESCRIPTION
V4
V3
KILL
EF
DATA
WCLK
VDDD2(P)
SCLK
VSSD3
CL4
SDA
SCL
RAB
SILD
n.c.
VSSD4
RESET
STATUS
VDDD3(C)
C2FAIL
CFLG
V1
V2
LDON
41
42
43
44
45
46
47(1)
48
49(1)
50
51
52
53
54
55
56(1)
57
58
59(1)
60
61
62
63
64
versatile output pin 4
versatile output pin 3 (open-drain)
kill output (programmable; open-drain)
C2 error flag; output only defined in CD ROM modes (3-state)
serial data output (3-state)
word clock output (3-state)
digital supply voltage 2 for periphery
serial bit clock output (3-state)
digital ground 3
4.2336 MHz microcontroller clock output
microcontroller interface data I/O line (open-drain output)
microcontroller interface clock line input
microcontroller interface R/W and load control line input (4-wire bus mode)
microcontroller interface R/W and load control line input (4-wire-bus mode)
not connected
digital ground 4
power-on reset input (active LOW)
servo interrupt request line/decoder status register output (open-drain)
digital supply voltage 3 for core
indication of correction failure output (open-drain)
correction flag output (open-drain)
versatile input pin 1
versatile input pin 2
laser drive on output (open-drain)
Note
1. All supply pins must be connected to the same external power supply voltage.
1998 Jul 06
6
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