EEPROM、シリアル 128 Kb I2C、ソフトウェア書き込み保護付き

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Overview

CAT24C128 は 128 Kb シリアル CMOS EEPROM で、内部的には 1 ワードあたり 8 ビットの 16,384 ワードで編成されています。64 バイト・ページの書き込みバッファを特長としており、Standard (100 kHz)、Fast (400 kHz) および Fast-Plus (1 MHz) I2C プロトコルをサポートします。 このデバイスは、部分的および完全なメモリ・アレイ保護を提供するプログラム可能なソフトウェア書き込み保護を備えています。

  • Alarm Systems
  • Audio Players
  • Automotive Systems
  • Cable Modems
  • CDRW
  • Cellular Phones
  • Cordless Phones
  • CRT/LCD Monitors
  • Digital Still Cameras
  • DRAM Modules
  • DVD Players
  • Graphic Cards
  • Hard Disk Drives
  • Health Meters
  • Industrial Controls
  • Internet Phone Handsets
  • Memory Modules
  • Notebook PC
  • Personal Computers
  • Printers
  • Set Top Box
  • Smart Phones
  • TV
  • Telecommunications
  • Two Way Radios
  • Video Games
  • Video Tape Recorder
  • Vending Machines
  • Wireless LANs
  • Supports Standard, Fast and Fast-Plus I2C Protocol
  • 1.7 V to 5.5 V Supply Voltage Range
  • 64-Byte Page Write Buffer
  • User Programmable Block Write Protection − Protect ¼, ½, ¾ or Entire EEPROM Array
  • Schmitt Triggers and Noise Suppression Filters on I2C Bus Inputs (SCL and SDA)
  • Low Power CMOS Technology
  • 1,000,000 Program/Erase Cycles
  • 4-ball WLCSP Package
  • Industrial Temperature Range: -40°C to +85°C
  • 40 Year Data Retention
  • This Device is Pb-Free, Halogen Free/BFR Free and RoHS Compliant

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Data Transmission Standard

fcycle Max (kHz)

tACC Max ns

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CAT24S128C4UTR

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Active

CAD Model

Pb

A

H

P

WLCSP-4

1

260

DSFTP

5000

No

CMOS

128 kb

16k x 8

I2C

1000

400

1.7

5.5

VCC

2

2

-40

85

-

-

$0.1371

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