SAA7806H NXP [NXP Semiconductors], SAA7806H Datasheet - Page 6

• Manufacturer Part Number: SAA7806H
• Description: One chip automotive CD audio device
• Manufacturer: NXP [NXP Semiconductors]

Philips Semiconductors
9397 750 13697
Objective data sheet
Table 2:
Symbol
SEG18/GPIO22/MEAS
SEG19/GPIO23/CFLG
COM0/GPIO24
COM1/GPIO25
COM2/GPIO26
COM3/GPIO27
V
INT_EX_ROM
V
WCLI
SCLI
SDI
EF
DATA
WCLK
SCLK
SYNC
V4/CL16
V
V
TDI
TMS
TCK
TRST_N
TDO
MOTO1
MOTO2
RA
FO
SL
V
V
TDI2/GPIO28
TMS2/GPIO29
INT/GPIO30/RTCK
TDO2/GPIO31
LPOWER
LASER
MONITOR
SSP2
DDP2
SSP3
DDP3
SSD2
DDD2
Pin description
Rev. 01 — 20 June 2005
Pin
40
41
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
…continued
Type
AOBS
AOBS
AIBTS
AIBTS
AIBTS
AIBTS
P
ID
P
I
I
I
BTS
OTS
BTS
BTS
OTS
BTS
P
P
IU
IU
IDH
IU
OTS
OTS
OTS
OTS
OTS
OTS
P
P
BTSU
BTSU
BTS
BTS
P
P
AI
Description
LCD segment drive or general purpose I/O 22 or
channel decoder telemetry output
LCD segment drive or general purpose I/O 23 or
channel decoder correction statistics
LCD back plane drive or general purpose I/O 24
LCD back plane drive or general purpose I/O 25
LCD back plane drive or general purpose I/O 26
LCD back plane drive or general purpose I/O 27
digital ground 2 for periphery (pads)
development ROM select (LOW = internal ROM)
digital supply 2 for periphery (pads)
serial word clock input (loopback)
serial bit clock input (loopback)
serial data input (loopback)
C1 and C2 error flag
serial data output
word clock output
serial clock output
EFM frame synchronization
versatile pin 4 or clock output 16.9344 MHz
digital ground 3 for periphery (pads)
digital supply 3 for periphery (pads)
JTAG1 test data input
JTAG1 test mode select
JTAG1 test clock
JTAG1 asynchronous reset (active LOW)
JTAG1 test data output
motor output 1
motor output 2
radial actuator
focus actuator
sledge actuator
digital core ground 2
digital core supply 2
JTAG2 test data input or general purpose I/O 28
JTAG2 test mode select or general purpose I/O 29
external interrupt or general purpose I/O 30
JTAG2 test data output or general purpose I/O 31
laser power supply
laser drive
laser monitor diode
One chip automotive CD audio device
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
SAA7806
6 of 73