SAA7327H/T/M2B,557 NXP Semiconductors, SAA7327H/T/M2B,557 Datasheet - Page 42

• Manufacturer Part Number: SAA7327H/T/M2B,557
• Description: IC DIGITAL/CD DAC DECODER 64QFP
• Manufacturer: NXP Semiconductors
• Type: Audio Decoderr

Specifications of SAA7327H/T/M2B,557

• Voltage - Supply, Digital: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 64-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Applications: -
• Voltage - Supply, Analog: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 935268128557; SAA7327HBG; SAA7327HBG

Philips Semiconductors
Note
1. The initial column shows the power-on reset state.
2000 Jun 26
C
(versatile pins
interface)
D
(versatile pins
interface)
E
F
(subcode
interface and
shadow
register
enable)
Digital servo processor and Compact Disc
decoder with integrated DAC for video CD (CD7 II)
REGISTER
ADDRESS
1100
1101
1110
1111
DATA
XXX1
XXX0
XX0X
XX0X
XX1X
XXX0
XXX1
X0XX
X1XX
0XXX
1XXX
XXX0
XXX1
XX01
XX10
XX11
01XX
10XX
11XX
00XX
01XX
001X
011X
0000
external off-track signal input at V1
internal off-track signal used (V1 may be read via
status)
kill-L at KILL output, kill-R at V3 output
V3 = 0; single KILL output
V3 = 1; single KILL output
4-line motor (using V4 and V5)
Q to W subcode at V4
V4 = 0
V4 = 1
de-emphasis signal at V5, no internal
de-emphasis filter
V5 = 0
V5 = 1
audio features disabled
audio features enabled
lock-to-disc mode disabled
lock-to-disc mode enabled
motor brakes to 12%
motor brakes to 6%
subcode interface off
subcode interface on
4-wire subcode
3-wire subcode
SHADEN = 0; shadow registers not enabled;
addresses will be decoded by main decoder
registers
SHADEN = 1; shadow registers enabled; all
subsequent addresses will be decoded by
shadow registers, not decoder registers
42
FUNCTION
Product specification
SAA7327
INITIAL
reset
reset
reset
reset
reset
reset
reset
reset
reset
reset
(1)