LR38637 datasheet(13/15 Pages) SHARP

No. de pieza	LR38637

Descripción Electrónicos	Digital Signal Processor For VGA/CIF CMOS Image Sensors

PDF	15 Pages

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Fabricante Electrónico	SHARP [Sharp Corporation]

Página de inicio	http://sharp-world.com/

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LR38637

DSP SERIAL INTERFACE TIMING

VIN

0.7DVDD2

0.3DVDD2

VOUT

0.8DVDD2

0.2DVDD2

VOUT

0.9DVDD2

0.1DVDD2

Fig. 5

I/O Level and Rising Time

PARAMETER

SYMBOL

CONDITIONS

UNIT

NOTE

MIN.

MAX.

(DVDD2 = 3.0 V, DVDD = 2.5 V, TA = –20 to +70˚C)

TIC

TICH

TICL

TIHS

TISS

TOAA

TISD

TIHD

TISP

TIHP

TODH

SDC

SDA

Out

Fig. 6

Host I/F Timing

NOTE :

1. Output load capacitance CL = 15 pF

Operating clock frequency

TIC

400

kHz

High clock period

TICH

0.1

µs

Low clock period

TICL

0.2

µs

Setup time of start condition

TISS

0.1

µs

Hold time of start condition

TIHS

0.1

µs

Setup time of input data

TISD

0.1

µs

Hold time of input data

TIHD

0µs

Output delay

TOAA

0µs

Hold time of output data

TODH

0µs

Setup time of stop condition

TISP

0.1

µs

Hold time of stop condition

TIHP

0.1

µs

Falling period

300

HOST I/F TIMING

LR38637 Datasheet(PDF) 13 Page - Sharp Corporation

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