24LC21/SN Microchip Technology, 24LC21/SN Datasheet - Page 21

• Manufacturer Part Number: 24LC21/SN
• Description: IC EEPROM 1KBIT 400KHZ 8SOIC
• Manufacturer: Microchip Technology

Specifications of 24LC21/SN

• Memory Size: 1K (128 x 8)
• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Speed: 100kHz, 400kHz
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 2.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 8-SOIC (3.9mm Width)
• Memory Configuration: 128 X 8
• Ic Interface Type: I2C
• Clock Frequency: 400kHz
• Supply Voltage Range: 2.5V To 5.5V
• Memory Case Style: SOIC
• No. Of Pins: 8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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Device
Temperature Range
Package
Your local Microchip sales office
The Microchip Corporate Literature Center U.S. FAX: [phone]
The Microchip Worldwide Site (www.microchip.com)
PART NO.
Device
Temperature
24LC21: Dual Mode I
24LC21T: Dual Mode I
Blank
I
P
SN
Range
X
=
= -40 C to
=
=
Plastic DIP (300 mil Body), 8-lead
Plastic SOIC (150 mil Body), 8-lead
0 C to
Package
/XX
2
+70 C
+85 C
C
2
C
™
™
Serial EEPROM
Serial EEPROM (Tape and Reel)
Pattern
XXX
.
24LC21
DS21095J-page 17