BR24C21F
1KBit, I²C BUS, EEPROM for EDID

ROHM's serial EEPROM series are optimized for displays as well as Plug & Play memory modules.

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Product Detail

 
Part Number | BR24C21F-E2
Status | Recommended
Package | SOP8
Unit Quantity | 2500
Minimum Package Quantity | 2500
Packing Type | Taping
RoHS | Yes

Specifications:

Series

Plug and Play

Grade

Standard

I/F

I2C BUS(2-Wire)

Density [bit]

1k

Bit Format [Word x Bit]

128 x 8

Package

SOP8

Package Size [mm]

5x6.2(t=1.71)

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

85

Vcc(Min.)[V]

2.5

Vcc(Max.)[V]

5.5

Circuit Current (Max.)[mA]

3.0

Standby Current (Max.)[μA]

100.0

Write Cycle (Max.)[ms]

10.0

Input Frequency (Max.)[Hz]

400k

Endurance (Max.)[Cycle]

105

Data Retention (Max.)[Year]

10

Features:

・Compatible with DDC1/DDC2
・1kbit (128 words x 8 bits) serial EEPROMs
・Wide operating voltage range:2.5 to 5.5V
・Data rewrite up to 100,000times
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Design Resources

 

Technical Articles

Schematic Design & Verification

  • Impedance Characteristics of Bypass Capacitor

Thermal Design

  • What Is Thermal Design
  • Method for Calculating Junction Temperature from Transient Thermal Resistance Data
  • Thermal Resistance

Tools

2D/3D/CAD

  • SOP8 Footprint / Symbol
  • SOP8 3D STEP Data

Packaging & Quality

Package Information

  • Package Information
  • Anti-Whisker formation

Manufacturing Data

  • Factory Information

Environmental Data

  • UL94 Flame Classifications of Mold Compound
  • Compliance with the ELV directive
  • REACH SVHC Non-use Declaration
  • RoHS Comission Delegated Directive

Export Information

  • The Export Control Order
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