24LC21/SN Memory by Microchip Technology
1Kb I2C Serial EEPROM for DDC1™/DDC2™ Monitor Identification
| Status: | Not Recommended |
|---|---|
| Series: | 24LC21 |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$0.43
| Distributor | Stock | ||
|---|---|---|---|
|
Newark Electronics
from US$0.55
|
0
in stock
|
Buy Now |
|
Avnet America
from US$0.43
|
0
in stock
|
Buy Now |
|
TME
from US$0.47
|
0
in stock
|
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|
RS Americas
from US$0.50
|
0
in stock
|
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|
element14
from US$0.57
|
0
in stock
|
Buy Now |
|
Farnell
from US$0.47
|
0
in stock
|
Buy Now |
|
Avnet Silica
-
|
0
in stock
|
Buy Now |
| Buy Now |
Specifications
| Density (Organization) | 1K bits (x8) |
|---|---|
| Operating Voltage Min. (V) | 2.5 |
| Oper Voltage Max (V) | 5.5 |
| Max. Clock Freq. | 400 kHz |
| Page Size (bytes) | 0 |
| Write Protected | False |
Last 6 months Inventory & Pricing History
Resources
Brochures |
|---|
| Serial EEPROM - Automotive Brochure |
| Corporate Product Selector Guide |
| Electronic Solutions for Medical and Fitness |
| MPLAB® X IDE Product Overview |
| Memory Products Brochure |
Supporting Collateral |
|---|
| Serial EEPROM Cross Reference Guide |
Environmental Information
| JEDEC Indicator | e3 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.078 |
| Shipping Weight (kg) | 0.25 |
| Lead Count | 8 |
| Package Type | SOIC |
| Package Width or Size | .150In(3.90mm) |
| Soldering Composition | Matte Tin |
Alternative Descriptions
| Serial Eeprom, 1Kbit, 400Khz, Soic-8 | Newark Electronics |
| EEPROM Serial-I2C 1K-bit 128 x 8 3.3V/5V 8-Pin SOIC N | Avnet America |
| IC: EEPROM memory | TME |
| 1K 2.5V DUAL MODE SERIAL EEPROM | RS Americas |
| IC, EEPROM, 1KBIT, I2C, 400KHZ, SOIC-8 | element14 |
| EEPROM, 1KBIT, 0 TO 70DEG C | Farnell |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a 24LC21/SN?
Additional datasheets, footprints and schematics for 24LC21/SN are listed on our Part Details page. You can also find images and similar parts to 24LC21/SN on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for 24LC21/SN on our Product Comparison page. Access via the 'View Pricing & Stock' button to view 24LC21/SN price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does 24LC21/SN fall under?
The 24LC21/SN is listed under Semiconductors - ICs > Memory > EEPROM.
Can I view similar or alternative parts?
You can view similar parts to 24LC21/SN when available in the EEPROM range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the 24LC21/SN you can contact the distributor directly for product support, shipping queries etc.
Is the 24LC21/SN RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for 24LC21/SN have stock available?
Authorised distributors including Newark Electronics, Avnet America, TME, RS Americas and element14 have stock available or on a lead time for 24LC21/SN.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for 24LC21/SN often in real-time on the comparison pages.
What if I can't find stock of 24LC21/SN?
You can fill out our help required form which you can use to request a quote for 24LC21/SN from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.