24AA256-I/P Memory by Microchip Technology
256Kb I2C compatible 2-wire Serial EEPROM
| Status: | Active |
|---|---|
| Series: | 24AA256 |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$0.65
| Distributor | Stock | ||
|---|---|---|---|
|
RS
from US$1.08
|
454
in stock
|
Buy Now |
|
Newark Electronics
from US$1.10
|
2,228
in stock
|
Buy Now |
|
element14
from US$1.24
|
2,228
in stock
|
Buy Now |
|
Farnell
from US$1.19
|
2,226
in stock
|
Buy Now |
|
Future Electronics
from US$0.98
|
1,946
in stock
|
Buy Now |
|
Avnet America
from US$1.06
|
435
in stock
|
Buy Now |
|
Schukat Electronic
from US$0.65
|
240
in stock
|
Buy Now |
|
Transfer Multisort Elektronik
from US$1.46
|
165
in stock
|
Buy Now |
|
EBV Elektronik
-
|
240
in stock
|
Buy Now |
|
Avnet Silica
-
|
120
in stock
|
Buy Now |
|
Microchip Technology
from US$0.96
|
-
|
Buy Now |
|
|
RS Americas
from US$1.06
|
-
|
Buy Now |
Features
| 32K x 8 (256Kbit) |
| 64-Byte Page Write Buffer |
| Page Write Time 5 ms Max. |
| Hardware Write-Protect Pin |
| Factory Programming Available |
| Operating voltage 1.7V to 5.5V |
| Read current 400 uA, max. |
| Standby current 1 uA, max. |
| Cascadable up to Eight Devices |
| 100 kHz and 400 kHz Clock Compatible |
| Pb-Free and RoHS Compliant |
Specifications
| Density (Organization) | 256K bits (x8) |
|---|---|
| Operating Voltage Min. (V) | 1.7 |
| Oper Voltage Max (V) | 5.5 |
| Max. Clock Freq. | 400 kHz |
| Page Size (bytes) | 64 |
| Write Protected | False |
| Write Protect Scheme | Full Array |
| Endurance | 1,000,000 |
| Data Retention (Years) | 200 |
| Battery Backup | False |
| Pins | Packaging | 8 | PDIP |
| Temp Range | -40C to +85C |
| Packing Media | Tube (60) |
Resources
Board Design Files |
|---|
| Verilog Model - 24xx256 Devices |
| IBIS Model - 24xx256 Devices |
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) | 0.4867 |
| Shipping Weight (kg) | 0.9 |
| Lead Count | 8 |
| Package Type | PDIP |
| Package Width or Size | .300in |
| Soldering Composition | Matte Tin |
Alternative Descriptions
| Serial Eeprom, 256Kbit, 400Khz, Dip-8 | Newark Electronics |
| SERIAL EEPROM, 256KBIT, 400KHZ, DIP-8 | element14 |
| 24AA256 Series 256 Kbit (32K X 8) 5.5 V I2C CMOS Serial EEPROM - PDIP-8 | Future Electronics |
| 256K, 32K X 8, 1.8V SER EEPROM IND | RS |
| EEPROM, Serial I2C 256 Kbit, 32K x 8bit, 400 kHz, 8 Pins, PDIP | Avnet America |
| EEPROM Ser 1,7V 32kx8 DIP8 | Schukat Electronic |
| IC: EEPROM memory | Transfer Multisort Elektronik |
| 256K, 32K X 8, 1.8V SER EE IND | Microchip Technology |
| Microchip 24AA256-I/P Serial EEPROM Memory,256kbit,900ns,1.7 to 5.5V 8-Pin PDIP | Microchip Technology Inc. 24AA256-I/P | RS Americas |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a 24AA256-I/P?
Additional datasheets, footprints and schematics for 24AA256-I/P are listed on our Part Details page. You can also find images and similar parts to 24AA256-I/P on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for 24AA256-I/P on our Product Comparison page. Access via the 'View Pricing & Stock' button to view 24AA256-I/P price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does 24AA256-I/P fall under?
The 24AA256-I/P is listed under Semiconductors - ICs > Memory > EEPROM.
Can I view similar or alternative parts?
You can view similar parts to 24AA256-I/P 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 24AA256-I/P you can contact the distributor directly for product support, shipping queries etc.
Is the 24AA256-I/P RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for 24AA256-I/P have stock available?
Authorised distributors including Newark Electronics, element14, Farnell, Future Electronics and RS have stock available or on a lead time for 24AA256-I/P.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for 24AA256-I/P often in real-time on the comparison pages.
What if I can't find stock of 24AA256-I/P?
You can fill out our help required form which you can use to request a quote for 24AA256-I/P 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.