SAA8113HL View Datasheet(PDF) - Philips Electronics

Part Name

Description

Manufacturer

SAA8113HL

Digital PC-camera signal processor

Philips Electronics 

Philips Semiconductors

Digital PC-camera signal processor

Preliminary specification

SAA8113HL

7 PINNING

SYMBOL PIN I/O

DESCRIPTION

M2

1

I test mode control signal bit 2

M1

2

I test mode control signal bit 1

M0

3

I test mode control signal bit 0

KNOB4

4

I input connected to DSP core

KNOB3

5 I/O I/O connected to internal 80C51

KNOB2

6 I/O I/O connected to internal 80C51

KNOB1

7 I/O I/O connected to internal 80C51

KNOB0

8 I/O I/O connected to internal 80C51

RESET

SCLE

SDAE

9

I Power-on reset

10 O master I2C-bus clock output to control EEPROM

11 I/O master I2C-bus data I/O to control EEPROM

AGND1

12

I analog ground 1 for output buffers

VDDA1

SCL

SDA

13

I analog supply voltage 1 for output buffers

14

I slave I2C-bus clock input

15 I/O slave I2C-bus data I/O

T1

16

I Timer 1 for internal 80C51

VDDA2

17

VDOBCVBS 18

I analog supply voltage 2 for DAC output buffer

O VDAC output buffer for CVBS signal

AGND2

19

I analog ground 2 for DAC output buffer

AGND3

20

I analog ground 3 for analog DAC core and band gap (connected to substrate)

AGND4

21

I analog ground 4 for analog DAC core and band gap (not connected to substrate)

DECREF

22 O decoupled pin for reference voltage HIGH

VDDA3

MICIAB

23

I analog supply voltage 3 for analog DAC core and band gap

24

I microphone input audio buffer

VCOMAB

AGND5

25

I common voltage for audio buffer

26

I analog ground 5 for audio buffer (not connected to substrate)

OUTAB

27 O output audio buffer

AGND6

28

I analog ground 6 for audio buffer (connected to substrate)

VDDA4

OUTBVEN

29

I analog supply voltage 4 for audio buffer

30 O output to enable the bias voltage of the microphone for the audio buffer

OUTGAIN

31 O output to control the gain factor of an external audio buffer

PSEN

32 O program store enable; read strobe for external program memory (active LOW)

AD8

33 O address bit 8 for external program memory (PROM)

AD9

34 O address bit 9 for external program memory (PROM)

AD10

35 O address bit 10 for external program memory (PROM)

AD11

36 O address bit 11 for external program memory (PROM)

AD12

37 O address bit 12 for external program memory (PROM)

AD13

38 O address bit 13 for external program memory (PROM)

AD14

39 O address bit 14 for external program memory (PROM)

VDDA5

40

I analog supply voltage 5 for output buffers

1999 Sep 27

6

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