1Kb I2C EEPROM memory IC, organized as 128x8, operates at up to 400kHz with a maximum access time of 900ns. This serial interface EEPROM supports a supply voltage range of 2.5V to 5.5V and features write protection. Packaged in an 8-pin PDIP for through-hole mounting, it is RoHS compliant and lead-free, suitable for operation between 0°C and 70°C.
Frequency400kHz
PackagePDIP
Current3mA
MountingThrough Hole
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Technical Specifications
Microchip 24LC21A/P technical specifications.
General
Access Time
10ms
Access Time-Max
900ns
Package/Case
PDIP
Density
1Kb
Frequency
400kHz
Height
0.195inch
Interface
I2C, Serial
Lead Free
Lead Free
Length
10.16mm
Max Frequency
400kHz
Max Operating Temperature
70°C
Max Supply Voltage
5.5V
Memory Size
1Kb
Memory Type
EEPROM,
Min Operating Temperature
0°C
Min Supply Voltage
2.5V
Mount
Through Hole
Number of Words
128
Organization
128X8
Package Quantity
60
Packaging
Rail/Tube
Programming Voltage
5.5V
Radiation Hardening
No
RoHS Compliant
Yes
Supply Current
3mA
Width
0.28inch
Write Protection
YES
Compliance
RoHS
Compliant
Datasheet
Microchip 24LC21A/P Datasheet
Download the complete datasheet for Microchip 24LC21A/P to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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