SAA8122AEL Просмотр технического описания (PDF) - Philips Electronics

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SAA8122AEL

Digital Still Camera Processor (ImagIC family)

Philips Electronics 

Philips Semiconductors

SAA8122A

Digital Still Camera Processor (ImagIC family)

2.8 Card interfaces

s Compatible with all SSFDC/CF cards on the market.

2.9 Bus

s Bus structure allows for parallel processing depending on software

implementation, allowing easy system optimization.

2.10 SDRAM interface features

s Supports up to 128 Mbyte of SDRAM and 16-bit wide addressses

s Bus speed: 1 or 2 times CCD pixel clock

s 32-bit bus width.

3. Quick reference data

Table 1: Quick reference data

Symbol Parameter

Conditions

Min Typ Max Unit

VDDD

VDDA

IP

VI

digital supply voltage

analog supply current

total supply current

input voltage

general

5 V tolerant cells only

fclk = 25 MHz

[1] 3

[2] 3

−

0

[3] 0

3.3 3.6 V

3.3 3.6 V

360 560 mA

−

VDDD V

−

5.5 V

VO

Tamb

fclk

output voltage

output active

0

−

VDDD V

ambient temperature

0

25

70

°C

clock frequency

−

25

27

MHz

[1] The supplies considered as digital supply (VDDD) are: VDDD, VDDD(RTC).

[2] The supplies considered as analog supply (VDDA) are: VDDA(SPLL), VDDA(PLL), VDDA(BG), VDDA(PPG1),

VDDA(ADC), VDDA(OUTPUT1), VDDA(OUTPUT2), VDDA(LCDR), VDDA(LCDG), VDDA(LCDB), VDDA(DLL).

[3] Including voltage on outputs in 3-state mode; only valid when supply voltage is present.

4. Ordering information

Table 2: Ordering information

Type number

Package

Name

Description

SAA8122AEL

LFBGA324 plastic low profile fine-pitch ball grid array package; 324 balls;

body 16 × 16 × 1.2 mm

Version

SOT571-1

9397 750 07048

Objective specification

Rev. 01 — 20 April 2000

© Philips Electronics N.V. 2000. All rights reserved.

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