SAA7374GP PHILIPS [NXP Semiconductors], SAA7374GP Datasheet - Page 6

• Manufacturer Part Number: SAA7374GP
• Description: Low voltage digital servo processor and Compact Disc decoder CD7LV
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
Note
1. All supply pins must be connected to the same external power supply voltage.
1998 Feb 26
V4
V3
KILL
EF
DATA
WCLK
V
SCLK
V
CL4
SDA
SCL
RAB
SILD
n.c.
V
RESET
STATUS
V
C2FAIL
CFLG
V1
V2
LDON
DDD2(P)
SSD3
SSD4
DDD3(C)
Low voltage digital servo processor and
Compact Disc decoder (CD7LV)
SYMBOL
47
49
56
59
PIN
41
42
43
44
45
46
48
50
51
52
53
54
55
57
58
60
61
62
63
64
(1)
(1)
(1)
(1)
versatile output pin 4
versatile output pin 3 (open-drain)
kill output (programmable; open-drain)
C2 error flag; output only defined in CD ROM and 1f
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)
6
DESCRIPTION
s
modes (3-state)
Product specification
SAA7374