256Kb Serial EEPROM memory with 32K x 8 organization, featuring a 50ns access time and 10MHz SPI interface. This surface mount component operates from a 2.5V to 5.5V supply voltage range, with a nominal 5V. Available in a RoHS compliant SOIC package, it offers 5ms max write cycle time and write protection.
Frequency10MHz
PackageSOIC
Current6mA
MountingSurface Mount
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Technical Specifications
Microchip 25LC256-I/SM technical specifications.
General
| Access Time | 50ns |
| Access Time-Max | 50ns |
| Package/Case | SOIC |
| Density | 256Kb |
| Frequency | 10MHz |
| Height | 1.98mm |
| Interface | SPI, Serial |
| Lead Free | Lead Free |
| Length | 5.26mm |
| Max Frequency | 10MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.5V |
| Memory Size | 256Kb |
| Memory Type | EEPROM, |
| Min Supply Voltage | 2.5V |
| Mount | Surface Mount |
| Number of Words | 32768 |
| Operating Supply Voltage | 5V |
| Organization | 32KX8 |
| Package Quantity | 90 |
| Packaging | Rail/Tube |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Supply Current | 6mA |
| Supply Voltage-Nom | 5.5V |
| Width | 5.24mm |
| Write Cycle Time-Max (tWC) | 5ms |
| Write Protection | YES |
Compliance
| RoHS | Compliant |
Datasheet
Microchip 25LC256-I/SM Datasheet
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