saa8116hl NXP Semiconductors, saa8116hl Datasheet - Page 6

• Manufacturer Part Number: saa8116hl
• Description: Digital Pc-camera Signal Processor Including Microcontroller And Usb Interface
• Manufacturer: NXP Semiconductors

Philips Semiconductors
2000 Apr 13
Digital PC-camera signal processor,
microcontroller and USB interface
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
79
RESERVED1
MICSUPPLY
SYMBOL
LDOOUT
PGAININ
LNAOUT
LDOFIL
AGND3
AGND1
AGND2
ATXDN
LDOIN
MICIN
PORE
GND3
PSEN
GND7
V
XOUT
GND4
V
AD10
AD12
AD14
AD13
AD11
REF1
REF2
REF3
GPI2
GPI3
V
V
P0.5
P0.3
P0.1
AD8
ALE
AD9
XIN
DDD1
EA
DDA1
DD3
DD4
TYPE
I/O
I/O
I/O
I/O
O
O
O
O
O
O
O
O
O
O
O
O
O
P
P
P
P
P
P
P
P
P
P
P
I
I
I
I
I
I
I
I
I
I
(1)
microcontroller Port 0 bidirectional (data - address); bit 5
microcontroller Port 0 bidirectional (data - address); bit 3
microcontroller Port 0 bidirectional (data - address); bit 1
supply voltage 3 for output buffers
ground 3 for output buffers
microcontroller Port 2 output (address); bit 0
microcontroller Port 2 output (address); bit 2
microcontroller Port 2 output (address); bit 4
microcontroller Port 2 output (address); bit 6
address latch enable output for external latch
program store enable output for external memory (active LOW)
microcontroller Port 2 output (address); bit 5
microcontroller Port 2 output (address); bit 3
microcontroller Port 2 output (address); bit 1
external access select input - internal or external program memory (active LOW)
ground 7 for input buffers and predrivers
supply voltage 1 for the digital core
analog supply voltage for LDO supply filter
external capacitor connection (filter of LDO)
external capacitor connection (internal analog supply voltage for PLL, amplifier
and ADC)
microphone supply output
microphone input
low noise amplifier output
programmable gain amplifier input
test pin 1 (should not be used)
reference voltage 1 (used in the amplifier and the ADC)
reference voltage 2 (used in the ADC)
reference voltage 3 (used in the ADC)
analog ground 3 for PLL, amplifier and ADC
external Power-on reset (backup)
general purpose input 2 (Port 1; bit 4)
general purpose input 3 (Port 3; bit 5)
analog supply voltage 1 for crystal oscillator (12 MHz, fundamental)
oscillator output
oscillator input
analog ground 1 for crystal oscillator
supply voltage 4 for input buffers and predrivers
ground 4 for input buffers and predrivers
analog ground 2 for ATX transceiver
negative driver of the differential data pair input/output (ATX)
6
DESCRIPTION
Objective specification
SAA8116HL