Daewoo DVG-3000N Manuel de service télécharger pdf (Page 18)

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Internally Organized 128 x 8 (1K), 256 x 8 (2K), 512 x 8 (4K), 1024 x 8 (8K) or 2048 x 8 (16K)

 2-Wire Serial Interface

 Schmitt Trigger, Filtered Inputs for Noise Suppression

 Bi-directional Data Transfer Protocol

 100 kHz (1.8v, 2.5V, 2.7V) and 400 kHz (5V) Compatibility

 Write Protect Pin for Hardware Data Protection

 8-Byte Page (1K, 2K), 16-Byte Page (4K, 8K, 16K) Write Modes

 Partial Page Writes Are Allowed

 Self-Timed Write Cycle (10 ms max)

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High Reliability

- Endurance: 1 Million Write Cycles

- Data Retention: 100 Years

- ESD Protection: >3000V

 Automotive Grade and Extended Temperature Devices Available

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8-Pin and 14-Pin JEDEC SOIC, 8-Pin PDIP, 8-Pin MSOP, and 8-Pin TSSOP Packages

* Pin Configurations

* Pin Description

Pin Name Function

A0-A2 Address Inputs

SDA Serial Data

SCL Serial Clock input

WP Write Protect

NC No Connect

2-1-6 4-Megabit (512 x 8) FLASH RAM (MX29F040)

* Features

 Fast Read Access Time – 70 ns

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Low power CMOS Operation

-100 µA max. Standby

-30 µA max. Active at 5 MHz

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JEDEC Standard Packages

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High Reliability CMOS Technology

-2000V ESD Protection

-200 mA Latchup Immunity

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Rapid

Programming Algorithm – 100 µs/byte (typical)

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CMOS and TTL Compatible Inputs and Outputs

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Daewoo DVG-3000N Manuel de service Page 18

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