LR38637 Ver la hoja de datos (PDF) - Sharp Electronics

Número de pieza

componentes Descripción

Fabricante

LR38637

Digital Signal Processor For VGA/CIF CMOS Image Sensors

Sharp Electronics 

EEPROM I/F TIMING

LR38637

SDC Out

TOO

TOC

TOCL TOCH

TOO

TOS

TOAA

TOP

SDA Out

Y SDA In

TISD

TIHD

R Fig. 7 EEPROM I/F Timing

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

A PARAMETER

CONDITIONS

SYMBOL

UNIT NOTE

MIN. MAX.

Operating clock frequency

TOC

0 56.93 kHz 1, 2

I N High clock period

TOCH 8.78

µs 1, 2

Low clock period

TOCL 8.78

Start condition output delay

TOS 17.56

Setup time of input data

TISD

1

M Hold time of input data

TIHD

0

Output delay

TOAA 4.39

I Stop condition output delay

TOP 26.34

SDC bus release time

TOO 70.24

L NOTES :

1. Output load capacitance CL = 15 pF

P R E 2. Available maximum clock frequency is 24.5454 MHZ (CKI).

µs

µs

µs

µs

µs

µs

µs

1, 2

1, 2

1, 2

1, 2

1, 2

14

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