LU850425 Ver la hoja de datos (PDF) - Sharp Electronics

Número de pieza

componentes Descripción

Fabricante

LU850425

8-bit Microcomputer for DSP Camera Systems

Sharp Electronics 

LU850425

DESCRIPTION

The LU850425 is a CMOS 8-bit single-chip

microcomputer for CCD digital camera systems

which include a CDS/AGC IC (IR3Y38M), a DSP

IC (LR38266), a timing generator IC (LR38578),

and this microcomputer IC.

FEATURES

• Auto exposure control (electronic exposure and

mechanical exposure)

• Auto carrier balance tuning

• Auto white balance control

• In combination with an external controller

(personal computer), functions below can be

controlled (see "Serial Control Interface" in

FUNCTIONAL DESCRIPTION)

q Switchable :

AGC/ON/OFF

Auto white balance/AUTO/PRESET

Aperture enhancement/ON/OFF

Back light compensation/ON/OFF

GAMMA correction/ON/OFF

w Electronic shutter speed selection :

Auto E/E [1/60 (1/50) to 1/70 000 s] or fixed E/E

[1/60 (1/50), 1/100 (1/60), 1/250, 1/500, 1/1 000,

1/5 000 and 1/10 000 s]

( ) = PAL mode

• Switchable between NTSC and PAL modes

• Single +3.3 V power supply

• Package :

100-pin LQFP (LQFP100-P-1414) 0.5 mm pin-pitch

LU850425

8-bit Microcomputer for

DSP Camera Systems

In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP devices shown in

catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device.

1

Share Link: