24LC256-I/SM More Semiconductors - ICs by Microchip Technology
256Kb I2C compatible 2-wire Serial EEPROM
| Status: | Active |
|---|---|
| Series: | 24LC256 |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$0.81
| Distributor | Stock | ||
|---|---|---|---|
|
RS
from US$1.02
|
700
in stock
|
Buy Now |
|
element14
from US$1.14
|
7,799
in stock
|
Buy Now |
|
Farnell
from US$0.95
|
7,794
in stock
|
Buy Now |
|
Future Electronics
from US$0.94
|
1,637
in stock
|
Buy Now |
|
Chip One Stop
from US$0.81
|
1,623
in stock
|
Buy Now |
|
Transfer Multisort Elektronik
from US$1.00
|
395
in stock
|
Buy Now |
|
CoreStaff
from US$1.36
|
360
in stock
|
Buy Now |
|
Newark Electronics
from US$1.03
|
70
in stock
|
Buy Now |
|
EBV Elektronik
-
|
90
in stock
|
Buy Now |
|
Avnet America
from US$0.95
|
-
|
Buy Now |
|
Microchip Technology
from US$0.85
|
-
|
Buy Now |
|
|
RS Americas
from US$1.01
|
-
|
Buy Now |
|
Avnet Silica
-
|
-
|
Buy Now |
Features
| 32K x 8 (256Kbit) |
| Self-Timed Erase/Write Cycle |
| 64-Byte Page Write Buffer |
| Page Write Time 5 ms Max. |
| Hardware Write-Protect Pin |
| Factory Programming Available |
| Operating voltage 2.5V to 5.5V |
| Read current 400 uA, max. |
| Standby current 1 uA, max. |
| Cascadable up to Eight Devices |
| Schmitt Trigger Inputs for Noise Suppression |
| Output Slope Control to Eliminate Ground Bounce |
| 100 kHz and 400 kHz Clock Compatible |
| ESD Protection >4000V |
| Pb-Free and RoHS Compliant |
Specifications
| Density (Organization) | 256K bits (x8) |
|---|---|
| Operating Voltage Min. (V) | 2.5 |
| Oper Voltage Max (V) | 5.5 |
| Max. Clock Freq. | 400 kHz |
| Page Size (bytes) | 64 |
| Write Protected | True |
| Write Protect Scheme | Full Array |
| Endurance | 1,000,000 |
| Data Retention (Years) | 0 |
| Battery Backup | False |
| Pins | Packaging | 8 | SOIJ |
| Temp Range | -40C to +85C |
| Packing Media | Tube (90) |
Resources
Board Design Files |
|---|
| Verilog Model - 24xx256 Devices |
| IBIS Model - 24xx256 Devices |
Supporting Collateral |
|---|
| Serial EEPROM Cross Reference Guide |
Environmental Information
| JEDEC Indicator | e3 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.1244 |
| Shipping Weight (kg) | 0.266667 |
| Lead Count | 8 |
| Package Type | SOIJ |
| Package Width or Size | .208in |
| Soldering Composition | Matte Tin |
Alternative Descriptions
| SERIAL EEPROM, 256KBIT, 400KHZ, SOIJ-8 | element14 |
| 24LC256 Series 256 Kb I2C 2 Wire (32K X 8) 2.5 V Serial EEPROM SMT - SOIJ-8 | Future Electronics |
| 256K, 32K X 8, 2.5V SER EEPROM, IND | RS |
| IC: EEPROM memory | Transfer Multisort Elektronik |
| Serial Eeprom, 256Kbit, 400Khz, Soij-8 | Newark Electronics |
| EEPROM Serial-I2C 256K-bit 32K x 8 3.3V/5V 8-Pin SOIJ Tube | EBV Elektronik |
| 256K, 32K X 8, 2.5V SER EE | Microchip Technology |
| Microchip Serial EEPROM Memory 256kbit 900ns 2.5 to 5.5V 8-Pin SOIJ | Microchip Technology Inc. 24LC256-I/SM | RS Americas |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a 24LC256-I/SM?
Additional datasheets, footprints and schematics for 24LC256-I/SM are listed on our Part Details page. You can also find images and similar parts to 24LC256-I/SM on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for 24LC256-I/SM on our Product Comparison page. Access via the 'View Pricing & Stock' button to view 24LC256-I/SM price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does 24LC256-I/SM fall under?
The 24LC256-I/SM is listed under Semiconductors - ICs > More Semiconductors - ICs.
Can I view similar or alternative parts?
You can view similar parts to 24LC256-I/SM when available in the More Semiconductors - ICs 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 24LC256-I/SM you can contact the distributor directly for product support, shipping queries etc.
Is the 24LC256-I/SM RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for 24LC256-I/SM have stock available?
Authorised distributors including element14, Farnell, Future Electronics, Chip One Stop and RS have stock available or on a lead time for 24LC256-I/SM.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for 24LC256-I/SM often in real-time on the comparison pages.
What if I can't find stock of 24LC256-I/SM?
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