Download Datasheets 24LC21 Device 
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Home - Memory Products - 128 to 1K Devices - 24LC21 Device, download datasheet

Download Datasheets 24LC21 Device


The 24LC21 is a 128 x 8-bit Serial Electrically Erasable PROM designed to meet the plug-and-play requirements of todays advanced monitors. The 24LC21 represents a simple, low-cost route to meeting the stringent standards for monitor identification since it implements both the DDCI and DDC2 operating modes as defined by the Video Electronics Standards Association. The 24LC21 also features an improved noise filter, a 2-wire serial interface bus (I2C compatible), both commercial and industrial temperature ranges, and a wide voltage range (2.5V to 5.5V). The 24LC21 is available in standard 8-pin PDIP and SOIC packages.

Datasheet and Other Documentation

Detailed Content

Lit. Number

Download

 

24LCS21 Datasheet

21127d

Download 24LCS21 Datasheet

 

24LC21 Datasheet

21095h

Download 24LC21 Datasheet

Status

In Production

Specification Chart

Operat. Voltage

E/W Cycles

Density (Organ.)

Write Speed

Clock Speed

2.5V to 5.5V

1M

1K bits (x8)

10 ms

400 kHz

Additional Features

Completely implements DDC1/DDC2 interface for monitor identification. Improved noise filter. Software enabled Hardware Write Protection pin. Plug n Play compatible.

Package Options

8 SOIC 150mil(SN), 8 PDIP(P)



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