64Kb Standard SRAM, 8K x 8 configuration, featuring a 32ns access time and 1.8V operating supply voltage. This surface mount component utilizes a 4-wire SPI serial interface, supporting up to 20MHz operation. Packaged in an 8-pin TSSOP, it operates across a temperature range of -40°C to 85°C and is RoHS compliant.
Checking distributor stock and pricing after the page loads.
Sign in to ask questions about the Microchip 23A640-I/ST datasheet using AI. Get instant answers about specifications, features, and technical details, ideal for finding information in larger documents.
Sign In to ChatWidest selection of semiconductors and electronic components in stock and ready to ship ™
| Access Time | 32ns |
| Address Bus Width | 1b |
| Package/Case | TSSOP |
| Density | 64Kb |
| Frequency | 16MHz |
| Interface | SPI, Serial, 4-WIRE |
| Max Frequency | 20MHz |
| Max Operating Temperature | 85°C |
| Max Supply Voltage | 1.95V |
| Memory Size | 64Kb |
| Memory Type | RAM, , SRAM, SDR |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 1.7V |
| Mount | Surface Mount |
| Number of Ports | 1 |
| Number of Words | 8000 |
| Operating Supply Voltage | 1.8V |
| Package Quantity | 100 |
| Packaging | Rail/Tube |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Supply Current | 10mA |
| Sync/Async | Synchronous |
| Word Size | 8b |
| RoHS | Compliant |
Download the complete datasheet for Microchip 23A640-I/ST to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
These are design resources that include the Microchip 23A640-I/ST
Microchip qualification plan for CuPdAu bond wire material in 8L TSSOP packages for various 23K and 23A series SRAM devices at the MMT assembly site.
