23A640-I/SN Memory by Microchip Technology
1.5-1.95V 64Kb SPI Serial SRAM
| Status: | Active |
|---|---|
| Series: | 23A640 |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$0.62
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) | 1.5 |
| Oper Voltage Max (V) | 1.95 |
| Max. Clock Freq. | 16 MHz |
| Page Size (bytes) | 32 |
| Write Protected | False |
| Data Retention (Years) | 0 |
| Bus Modes | SPI |
| Battery Backup | False |
| Pins | Packaging | 8 | SOIC |
| Temp Range | -40C to +85C |
| Packing Media | Tube (100) |
Resources
Board Design Files |
|---|
| IBIS Model - 23x640 Devices |
| Verilog Model - 23x640 Devices |
Brochures |
|---|
| Serial EEPROM - Automotive Brochure |
| Corporate Product Selector Guide |
| Electronic Solutions for Medical and Fitness |
| MPLAB® X IDE Product Overview |
| Memory Products Brochure |
Environmental Information
| JEDEC Indicator | e3 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.078 |
| Shipping Weight (kg) | 0.25 |
| Lead Count | 8 |
| Package Type | SOIC |
| Package Width or Size | .150In(3.90mm) |
| Soldering Composition | Matte Tin |
Alternative Descriptions
| 64 Kb SERIAL LOW POWER SRAM | Microchip Technology |
| Sram, 64Kbit, Spi, 20Mhz, 8-Soic | Newark Electronics |
| 23A640 Series 1.7 V to 1.95 V 64 kbit SPI Bus Low-Power Serial SRAM - SOIC-8 | Future Electronics |
| SRAM Chip Sync Single 1.8V 64K-Bit 8K x 8 32ns 8-Pin SOIC N Tube | Avnet America |
| Microchip 23A640-I/SN SRAM Memory, 64kbit, 1.5 - 1.95 V, 32ns 8-Pin SOIC | Microchip Technology Inc. 23A640-I/SN | RS Americas |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a 23A640-I/SN?
Additional datasheets, footprints and schematics for 23A640-I/SN are listed on our Part Details page. You can also find images and similar parts to 23A640-I/SN on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for 23A640-I/SN on our Product Comparison page. Access via the 'View Pricing & Stock' button to view 23A640-I/SN price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does 23A640-I/SN fall under?
The 23A640-I/SN is listed under Semiconductors - ICs > Memory > SRAM.
Can I view similar or alternative parts?
You can view similar parts to 23A640-I/SN 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 23A640-I/SN you can contact the distributor directly for product support, shipping queries etc.
Is the 23A640-I/SN RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for 23A640-I/SN have stock available?
Authorised distributors including Microchip Technology, Newark Electronics, Future Electronics, Avnet America and RS Americas have stock available or on a lead time for 23A640-I/SN.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for 23A640-I/SN often in real-time on the comparison pages.
What if I can't find stock of 23A640-I/SN?
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