SAA8112HL Datasheet, PDF (6/40 Pages) NXP Semiconductors – Digital camera signal processor and microcontroller

Philips Semiconductors
Digital camera signal processor and
microcontroller
Product specification
SAA8112HL
7 PINNING
SYMBOL
V_DDD1
SMP
V_DDD2
DGND2
CCD9
CCD8
CCD7
CCD6
CCD5
CCD4
CCD3
CCD2
CCD1
CCD0
DGND3
V_DDD3
SCLK
SDATA
STROBE
P1.7/SDA
P1.6/SCL
P1.5
P1.4
P1.3
P1.2
P1.1
P1.0
EA
P2.7
P2.6
P2.5
P2.4
P2.3
P2.2
P2.1
P2.0
V_DD4
GND4
P0.7
P0.6
2000 Jan 18
PIN I/O
DESCRIPTION
1 P digital supply voltage 1 for the DSP core (switchable supply domain)
2 O switched mode pulse for DC-to-DC power supply
3 P digital supply voltage 2 for input buffers and predrivers
4 P digital ground 2 for input buffers and predrivers and for the digital core
5
I (preprocessed) AD-converted CCD; bit 9
6
I (preprocessed) AD-converted CCD; bit 8
7
I (preprocessed) AD-converted CCD; bit 7
8
I (preprocessed) AD-converted CCD; bit 6
9
I (preprocessed) AD-converted CCD; bit 5
10 I (preprocessed) AD-converted CCD; bit 4
11 I (preprocessed) AD-converted CCD; bit 3
12 I (preprocessed) AD-converted CCD; bit 2
13 I (preprocessed) AD-converted CCD; bit 1
14 I (preprocessed) AD-converted CCD; bit 0
15 P digital ground 3 for input buffers and predrivers and for the digital core
16 P digital supply voltage 3 for input buffers and predrivers and for the 80C51 core
17 O serial clock output to preprocessor
18 O serial data output to preprocessor
19 O strobe signal to preprocessor
20 I/O Port 1 bidirectional; bit 7/slave I²C-bus data I/O
21 I/O Port 1 bidirectional; bit 6/slave I²C-bus clock input
22 I/O Port 1 bidirectional; bit 5
23 I/O Port 1 bidirectional; bit 4
24 I/O Port 1 bidirectional; bit 3
25 I/O Port 1 bidirectional; bit 2
26 I/O Port 1 bidirectional; bit 1
27 I/O Port 1 bidirectional; bit 0
28 I external access select - internal or external program memory (active LOW)
29 O Port 2 output; bit 7
30 O Port 2 output; bit 6
31 O Port 2 output; bit 5
32 O Port 2 output; bit 4
33 O Port 2 output; bit 3
34 I/O Port 2 bidirectional; bit 2
35 I/O Port 2 bidirectional; bit 1
36 I/O Port 2 bidirectional; bit 0
37 P supply voltage 4 for output buffers
38 P ground 4 for output buffers
39 I/O Port 0 bidirectional; bit 7
40 I/O Port 0 bidirectional; bit 6
6