23K640-I/ST More Semiconductors - ICs by Microchip Technology
2.7-3.6V 64Kb SPI Serial SRAM
| Status: | Active |
|---|---|
| Series: | 23K640 |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$0.62
| Distributor | Stock | ||
|---|---|---|---|
|
Newark Electronics
from US$0.81
|
464
in stock
|
Buy Now |
|
Farnell
from US$0.81
|
464
in stock
|
Buy Now |
|
Microchip Technology
from US$0.66
|
235
in stock
|
Buy Now |
|
Avnet America
from US$0.62
|
50
in stock
|
Buy Now |
|
Future Electronics
from US$0.74
|
0
in stock
|
Buy Now |
|
TME
from US$0.75
|
0
in stock
|
Buy Now |
|
RS Americas
from US$0.76
|
0
in stock
|
Buy Now |
|
Avnet Silica
-
|
0
in stock
|
Buy Now |
|
ECOM
-
|
0
in stock
|
Buy Now |
| Buy Now |
Features
| Max. Clock 16 MHz |
| Low-Power CMOS Technology: -- Read Current: 3 mA at 1 MHz -- Standby Current: 4 µA Max. at 3.6V |
| 8192 x 8-bit Organization |
| 32-Byte Page |
| HOLD pin |
| Flexible Operating modes: -- Byte read and write -- Page mode (32 Byte Page) -- Sequential mode |
| Sequential Read/Write |
Specifications
| Density (Organization) | 64 Kbits |
|---|---|
| Operating Voltage Min. (V) | 2.7 |
| Oper Voltage Max (V) | 3.6 |
| Max. Clock Freq. | 20 MHz |
| Page Size (bytes) | 32 |
| Write Protected | False |
| Endurance | Unlimited |
| Data Retention (Years) | 0 |
| Bus Modes | SPI |
| Battery Backup | False |
| Pins | Packaging | 8 | TSSOP |
| Temp Range | -40C to +85C |
| Packing Media | Tube (100) |
Last 6 months Inventory & Pricing History
Resources
Board Design Files |
|---|
| IBIS Model - 23x640 Devices |
| Verilog Model - 23x640 Devices |
Environmental Information
| JEDEC Indicator | e3 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.033 |
| Shipping Weight (kg) | 0.09 |
| Lead Count | 8 |
| Package Type | TSSOP |
| Package Width or Size | 4.4mm |
| Soldering Composition | Matte Tin |
Alternative Descriptions
| Sram, 64Kbit, -40 To 85Deg C Rohs Compliant: Yes |Microchip Technology 23K640-I/ST | Newark Electronics |
| SRAM, 64KBIT, -40 TO 85DEG C | Farnell |
| 64 Kb SERIAL LOW POWER SRAM | Microchip Technology |
| 23K640 Series 2.7 V to 3.6 V 64 kbit SPI Bus Low-Power Serial SRAM - TSSOP-8 | Future Electronics |
| IC: SRAM memory | TME |
| 64K, 8K X 8 2.7V SERIAL SRAM, IND8 TSSOP 4.4MM TUBE | RS Americas |
| SRAM, 64Kbit, x8, SPI, Uc=2.7/3.6V, -40+85°C | ECOM |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a 23K640-I/ST?
Additional datasheets, footprints and schematics for 23K640-I/ST are listed on our Part Details page. You can also find images and similar parts to 23K640-I/ST on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for 23K640-I/ST on our Product Comparison page. Access via the 'View Pricing & Stock' button to view 23K640-I/ST price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does 23K640-I/ST fall under?
The 23K640-I/ST is listed under Semiconductors - ICs > More Semiconductors - ICs.
Can I view similar or alternative parts?
You can view similar parts to 23K640-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 23K640-I/ST you can contact the distributor directly for product support, shipping queries etc.
Is the 23K640-I/ST RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for 23K640-I/ST have stock available?
Authorised distributors including Newark Electronics, Farnell, Microchip Technology, Avnet America and Future Electronics have stock available or on a lead time for 23K640-I/ST.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for 23K640-I/ST often in real-time on the comparison pages.
What if I can't find stock of 23K640-I/ST?
You can fill out our help required form which you can use to request a quote for 23K640-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.