24LC21/SN Microchip Technology, 24LC21/SN Datasheet - Page 17
24LC21/SN
Manufacturer Part Number
24LC21/SN
Description
IC EEPROM 1KBIT 400KHZ 8SOIC
Manufacturer
Microchip Technology
Datasheet
1.24LC21SN.pdf
(24 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
24LC21
APPENDIX A:
REVISION HISTORY
Revision J
Added note to page 1 header (Not recommended for
new designs).
Added Section 9.0: Package Marking Information.
Added On-line Support page.
Updated document format.
2004 Microchip Technology Inc.
DS21095J-page 17