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24LC21/SN

24LC21/SN Description

Note:This product has become 'Obsolete' and is no longer offered as a viable device for design. Please see device 24LCS21AThe 24LC21 is a 128 x 8-bit Serial Electrically Erasable PROM designed to m...

24LC21/SN Description

IC EEPROM 1KBIT 400KHZ 8SOIC

24LC21/SN Description

IC, EEPROM, 1KBIT, I2C, 400KHZ, SOIC-8

24LC21/SN Categories

Serial EEPROM
Obsolete ICs

24LC21/SN Manufacturer

Microchip

24LC21/SN Datasheet (PDF)

24LC21 Datasheet - Not Recommended for new design

24LC21/SN Price & Availability


Check 24LC21/SN Price & Availability at Canics

24LC21/SN Parameters

Package typeSOIC 150mil
Smart Card SupportNo
Max. Clock Freq.400 kHz
Write Speed (ms)10
Density (Organization)1K bits (x8)
Cascade0
Write Protected0
Pb-Free Available3
EndurancePage Size (bytes)
Lead Count8
Temperature GradeCommercial 0C to +70C
Packing MediaTUBE
0Op. Volt Min. (V)
2.5Op. Volt Max. (V)
5.5Temp Range (°C)
InterfaceI²C, 2-Wire Serial
Supply Voltage Range2.5V to 5.5V
CategoryIntegrated Circuits (ICs)
Memory TypeEEPROM
Memory Size1K (128 x 8)
Memory Size1Kbit
Speed100kHz, 400kHz
FamilyMemory
Clock Frequency400kHz
Operating Temperature0°C ~ 70°C
Package / Case8-SOIC (3.9mm Width)
Voltage - Supply2.5 V ~ 5.5 V
Format - MemoryEEPROMs - Serial
No. of Pins8
IC Interface TypeI2C
Memory Case StyleSOIC
RoHS CompliantYes
Memory Configuration128 x 8
Select parameters and click to see components with these parameters.

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24LC21, 24LC21-I/P, 24LC21-I/SN, 24LC21/P, 24LC21T-I/SN

 
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Keywords
24LC21/SN Data Sheet 24LC21/SN Spec 24LC21/SN Application Notes 24LC21/SN Distributor
24LC21/SN Circuit 24LC21/SN Reference 24LC21/SN PDF 24LC21/SN RoHS