MCM20027 View Datasheet(PDF) - Motorola => Freescale

Part Name

Description

Manufacturer

MCM20027

Color SXGA Digital Image Sensor 1280 x 1024 pixel progressive scan solid state image sensor with integrated CDS/PGA/ADC, digital programming, control, timing, and pixel correction features

Motorola => Freescale 

MOTOROLA

SEMICONDUCTOR TECHNICAL DATA

ImageMOS

SOF 48

VCLK 44

HCLK 45

STROBE 47

4Dark + 4Isolation

1296

1024

Image Sensor Pixel Array

1280

2

1

12

C o lu mn

Sequencer

& Drivers

12Dark +4Isolation

Column Decode, Sensing, and Muxing

4Da

rk

+4Is

olati

on 104

8

1 INIT

Analog

Switch

EXT_VINR 10

EXT_VINS

11

Frame

Rate

Clamp

Color

Sequencer

Colum n

Offset

Ca libration

6

6666

6

C o lu mn 1.5x

DOVA

WB

PGA

0.88x -2.84x

6

Global

PGA

0.696x - 7.48x

I2C Serial

Interface

I2 C Register

Decode

6

G l o b al 2.0x

Dova

1 0 Bit

RS D

Pip elin ed

ADC

10

CLRCA

6

CLRCB

7

CVREFM 14

CVREFP

15

EXTRES 20

EXTRESRTN 19

Bandgap

Reference

and Bias

Generation

V refp

V refm

V cm

I

bias

Analog Circuits

Digital Logic

P ost ADC

P rocessing

Test

Monitor

Logic

10

16 17 18 21

30 SDATA

29 SCLK

43 MCLK

42 ADC9

41 ADC8

40 ADC7

39 ADC6

38 ADC5

35 ADC4

34 ADC3

33

ADC2

32 ADC1

31 ADC0

See “MCM20027 Pin Definitions” on page 67 for more information

Figure 2. MCM20027 Detailed Block Diagram

Revision 8.4 - 24 Oct 2002: MCM20027

MOTOROLA

3

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