AT25256B-MAHL-T More Semiconductors - ICs by Microchip Technology
256Kb SPI Serial EEPROM
| Status: | Active |
|---|---|
| Series: | AT25256B |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$0.67
| Distributor | Stock | ||
|---|---|---|---|
|
Microchip Technology
from US$1.00
|
5,341
in stock
|
Buy Now |
|
Future Electronics
from US$0.67
|
0
in stock
|
Buy Now |
|
Avnet America
from US$0.76
|
0
in stock
|
Buy Now |
|
Farnell
from US$0.86
|
0
in stock
|
Buy Now |
|
Richardson RFPD
-
|
0
in stock
|
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|
EBV Elektronik
-
|
0
in stock
|
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|
Avnet Silica
-
|
0
in stock
|
Buy Now |
| Buy Now |
Features
| 32,768 x 8-bit (256 Kbit) |
| Supports SPI modes 0 and 3 |
| Up to 20 MHz clock frequency |
| Self-Timed Erase and Write Cycles (5 ms max.) |
| Read current: 7 mA (Max) at 10 MHz |
| Write current: 7mA (Max) at 10 MHz |
| Standby current: 3µA (Max) at 1.8V, 5µA (Max) at 5 V |
| Block Write Protection: Protect 1/4, 1/2 or Entire Array |
| More than 1 million erase/write cycles |
| Data retention 100 years |
| Automotive Grade 1: -40°C to 125°C |
| Automotive Grade 2: -40°C to 105°C |
| Automotive Grade 3 / Industrial: -40°C to 85°C |
| Automotive AECQ-100 Qualified1 |
| Factory Programming Available |
| Available in standard packages including 8-lead SOIC, and advanced packages including 8-lead TSSOP, 8-lead 2x3 DFN, and 8-ball VFBGA |
Specifications
| Density (Organization) | 256 Kbit |
|---|---|
| Operating Voltage Min. (V) | 1.8 |
| Oper Voltage Max (V) | 5.5 |
| Max. Clock Freq. | 20 MHz |
| Page Size (bytes) | 64 |
| Write Protected | True |
| Write Protect Scheme | Quarter, Half, Whole Array |
| Endurance | 1,000,000 |
| Data Retention (Years) | 0 |
| Bus Modes | SPI |
| Battery Backup | False |
| Pins | Packaging | 8 | UDFN |
| Temp Range | -40C to +85C |
| Packing Media | Tape and reel (5000) |
Last 6 months Inventory & Pricing History
Resources
Data Sheets |
|---|
| AT25128B/AT25256B SPI Serial EEPROM - Complete Datasheet |
| AT25128B/256B Automotive - Complete Datasheet |
Board Design Files |
|---|
| IBIS Model - AT25256B Device |
Brochures |
|---|
| Atmel Serial EEPROM Products |
| Atmel System Peripheral and Memory Products Brochure |
| Automotive Solutions |
| Product Selection Guide |
Environmental Information
| JEDEC Indicator | e4 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.0096 |
| Shipping Weight (kg) | 0.084 |
| Lead Count | 8 |
| Package Type | UDFN |
| Package Width or Size | 2x3x0.6mm |
| Soldering Composition | NiPdAu |
Alternative Descriptions
| 1.8-5.5V, 20MHz, Ind Temp, 8-UDFN | Microchip Technology |
| EEPROM Memory IC 256Kb (32K x 8) SPI 20 MHz 8-UDFN (2x3 | Future Electronics |
| EEPROM, 256 Kbit, 32K x 8bit, SPI, 5 MHz, UDFN-EP, 8 Pins | Avnet America |
| EEPROM, 256KBIT, -40 TO 85DEG C | Farnell |
| EEPROM Serial-SPI 256K-bit 32K x 8 2.5V/3.3V/5V 8-Pin UDFN EP T/R | Richardson RFPD |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a AT25256B-MAHL-T?
Additional datasheets, footprints and schematics for AT25256B-MAHL-T are listed on our Part Details page. You can also find images and similar parts to AT25256B-MAHL-T on this page.
What pricing and inventory information can I view?
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What category does AT25256B-MAHL-T fall under?
The AT25256B-MAHL-T is listed under Semiconductors - ICs > More Semiconductors - ICs.
Can I view similar or alternative parts?
You can view similar parts to AT25256B-MAHL-T 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 AT25256B-MAHL-T you can contact the distributor directly for product support, shipping queries etc.
Is the AT25256B-MAHL-T RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for AT25256B-MAHL-T have stock available?
Authorised distributors including Microchip Technology, Future Electronics, Avnet America, Farnell and Richardson RFPD have stock available or on a lead time for AT25256B-MAHL-T.
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