Status: | Active |
---|---|
Series: | 25LC640A |
RoHS: | Compliant |
Prices starting from US$0.65
Distributor | Stock | ||
---|---|---|---|
Farnell
from US$0.76
|
No stock
|
Buy Now | |
Chip One Stop
from US$0.65
|
2,200
in stock
|
Buy Now | |
Newark Electronics
from US$0.81
|
-
|
Buy Now | |
Future Electronics
from US$0.72
|
-
|
Buy Now | |
Avnet America
from US$0.80
|
-
|
Buy Now | |
Microchip Technology
from US$0.67
|
-
|
Buy Now | |
RS Americas
from US$1.21
|
-
|
Buy Now | |
EBV Elektronik
-
|
-
|
Buy Now | |
Avnet Silica
-
|
-
|
Buy Now |
8192 x 8-bit (64 Kbit) |
Supports SPI modes 0 and 3 |
Up to 10 MHz clock frequency |
Self-Timed Erase and Write Cycles (5 ms max.) |
Read current: 5 mA (Max) at 10 MHz |
Write current: 5 mA (Max) at 10 MHz |
Standby current: 5 µA (Max) at 5.5 V |
Block Write Protection: Protect 1/4, 1/2 or Entire Array |
More than 1 million erase/write cycles |
Data retention > 200 years |
Industrial (I): -40°C to 85°C |
Extended (E): -40°C to +125°C |
Extended (H)2: -40°C to +150°C |
Extended (M)2: -55°C to +125°C |
Automotive AECQ-100 Qualified1 |
Factory Programming Available |
Available in standard packages including 8-lead PDIP and SOIC, and advanced packages including 8-lead MSOP, 8-lead TSSOP and 8-lead 2x3 TDFN |
Density (Organization) | 64 Kbit |
---|---|
Operating Voltage Min. (V) | 2.5 |
Oper Voltage Max (V) | 5.5 |
Max. Clock Freq. | 10 MHz |
Page Size (bytes) | 32 |
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 | TSSOP |
Temp Range | -40C to +85C |
Packing Media | Tape and reel (2500) |
Board Design Files |
---|
Verilog Model - 25xx640A Devices |
IBIS Model - 25xx640A Devices |
Brochures |
---|
Serial EEPROM - Automotive Brochure |
Corporate Product Selector Guide |
Electronic Solutions for Medical and Fitness |
MPLAB® X IDE Product Overview |
Memory Products Brochure |
JEDEC Indicator | e3 |
---|---|
ROHS | Compliant |
China EFUP | Compliant |
Device Weight (g) | 0.033 |
Shipping Weight (kg) | 0.2156 |
Lead Count | 8 |
Package Type | TSSOP |
Package Width or Size | 4.4mm |
Soldering Composition | Matte Tin |
Eeprom, 64Kbit, -40 To 85Deg C | Newark Electronics |
25LC640A Series 64 Kb (8 K x 8) 5.5 V SMT SPI Bus Serial EEPROM - TSSOP-8 | Future Electronics |
EEPROM Serial-SPI 64K-bit 8K x 8 3.3V/5V 8-Pin TSSOP T/R | Avnet America |
64K SPI Serial EEPROM | Microchip Technology |
64K, 8K X 8, 2.5V SER EE IND8 TSSOP 4.4mm T/R | Microchip Technology Inc. 25LC640AT-I/ST | RS Americas |
EEPROM, 64KBIT, -40 TO 85DEG C | Farnell |
Where can I find additional details, specifications and documents for a 25LC640AT-I/ST?
Additional datasheets, footprints and schematics for 25LC640AT-I/ST are listed on our Part Details page. You can also find images and similar parts to 25LC640AT-I/ST on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for 25LC640AT-I/ST on our Product Comparison page. Access via the 'View Pricing & Stock' button to view 25LC640AT-I/ST price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does 25LC640AT-I/ST fall under?
The 25LC640AT-I/ST is listed under Semiconductors - ICs > More Semiconductors - ICs.
Can I view similar or alternative parts?
You can view similar parts to 25LC640AT-I/ST 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 25LC640AT-I/ST you can contact the distributor directly for product support, shipping queries etc.
Is the 25LC640AT-I/ST RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for 25LC640AT-I/ST have stock available?
Authorised distributors including Chip One Stop, Newark Electronics, Future Electronics, Avnet America and Microchip Technology have stock available or on a lead time for 25LC640AT-I/ST.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for 25LC640AT-I/ST often in real-time on the comparison pages.
What if I can't find stock of 25LC640AT-I/ST?
You can fill out our help required form which you can use to request a quote for 25LC640AT-I/ST 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.