| PartNumber | M95256-WMN6P | M95256-WDW6TP | M95256-WBN6 |
| Description | EEPROM 2.5 V to 5.5V 256k | EEPROM 256 Kbit Serial Bus EEPROM | IC EEPROM 256K SPI 10MHZ 8DIP |
| Manufacturer | STMicroelectronics | STMicroelectronics | - |
| Product Category | EEPROM | EEPROM | - |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SOIC-8 | TSSOP-8 | - |
| Memory Size | 256 kbit | 256 kbit | - |
| Organization | 32 k x 8 | 32 k x 8 | - |
| Interface Type | Serial, 4-Wire, SDI, SPI | Serial, 4-Wire, SDI, SPI | - |
| Access Time | 60 ns | 60 ns | - |
| Data Retention | 40 Year | 40 Year | - |
| Maximum Clock Frequency | 5 MHz | 5 MHz | - |
| Supply Current Max | 5 mA | 5 mA | - |
| Supply Voltage Min | 2.5 V | 2.5 V | - |
| Supply Voltage Max | 6.5 V | 6.5 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 130 C | + 130 C | - |
| Series | M95256-W | M95256-W | - |
| Height | 1.65 mm | 1 mm | - |
| Length | 5 mm | 3 mm | - |
| Width | 4 mm | 4.4 mm | - |
| Brand | STMicroelectronics | STMicroelectronics | - |
| Operating Supply Current | 5 mA | 5 mA | - |
| Operating Supply Voltage | 2.5 V, 5.5 V | 3.3 V, 5 V | - |
| Product Type | EEPROM | EEPROM | - |
| Programming Voltage | 2.5 V to 5.5 V | 2.5 V to 5.5 V | - |
| Factory Pack Quantity | 2000 | 4000 | - |
| Subcategory | Memory & Data Storage | Memory & Data Storage | - |
| Unit Weight | 0.005044 oz | 0.030018 oz | - |
| Packaging | - | Reel | - |