23K640-I/P Memory by Microchip Technology
2.7-3.6V 64Kb SPI Serial SRAM
| Status: | Active |
|---|---|
| Series: | 23K640 |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$0.55
| Distributor | Stock | ||
|---|---|---|---|
|
Farnell
from US$0.63
|
527
in stock
|
Buy Now |
|
Microchip Technology
from US$0.68
|
7,900
in stock
|
Buy Now |
|
Newark Electronics
from US$0.80
|
527
in stock
|
Buy Now |
|
element14
from US$0.79
|
527
in stock
|
Buy Now |
|
RS Americas
from US$0.55
|
59
in stock
|
Buy Now |
|
Transfer Multisort Elektronik
from US$0.76
|
3
in stock
|
Buy Now |
|
Future Electronics
from US$0.67
|
-
|
Buy Now |
|
Avnet America
from US$0.82
|
-
|
Buy Now |
|
EBV Elektronik
-
|
-
|
Buy Now |
|
Avnet Silica
-
|
-
|
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 | PDIP |
| Temp Range | -40C to +85C |
| Packing Media | Tube (60) |
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) | 0.4867 |
| Shipping Weight (kg) | 0.9 |
| Lead Count | 8 |
| Package Type | PDIP |
| Package Width or Size | .300in |
| Soldering Composition | Matte Tin |
Alternative Descriptions
| 64 Kb SERIAL LOW POWER SRAM | Microchip Technology |
| Ic, Sram, Serial, 64K, 2.7V, Pdip8 | Newark Electronics |
| IC, SRAM, SERIAL, 64K, 2.7V, PDIP8 | element14 |
| Microchip 23K640-I/P SRAM Memory, 64kbit, 2.7 - 3.6 V, 25ns 8-Pin PDIP | Microchip Technology Inc. 23K640-I/P | RS Americas |
| IC: SRAM memory | Transfer Multisort Elektronik |
| 23K640 Series 2.7 V to 3.6 V 64 kbit SPI Bus Low-Power Serial SRAM - PDIP-8 | Future Electronics |
| SRAM Chip Sync Single 3.3V 64K-Bit 8K x 8 25ns 8-Pin PDIP Tube | Avnet America |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a 23K640-I/P?
Additional datasheets, footprints and schematics for 23K640-I/P are listed on our Part Details page. You can also find images and similar parts to 23K640-I/P on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for 23K640-I/P on our Product Comparison page. Access via the 'View Pricing & Stock' button to view 23K640-I/P price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does 23K640-I/P fall under?
The 23K640-I/P is listed under Semiconductors - ICs > Memory > SRAM.
Can I view similar or alternative parts?
You can view similar parts to 23K640-I/P when available in the SRAM 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/P you can contact the distributor directly for product support, shipping queries etc.
Is the 23K640-I/P RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for 23K640-I/P have stock available?
Authorised distributors including Microchip Technology, Newark Electronics, element14, Farnell and RS Americas have stock available or on a lead time for 23K640-I/P.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for 23K640-I/P often in real-time on the comparison pages.
What if I can't find stock of 23K640-I/P?
You can fill out our help required form which you can use to request a quote for 23K640-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.