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| PartNumber | M95256-RDW6TP | M95256-RCS6TP/A | M95256-RCS6TP/K |
| Description | EEPROM 256 Kbit Serial Bus EEPROM | EEPROM 256 Kbit SPI EEPROM 20 MHz High Speed | EEPROM 256 Kbit SPI EEPROM 20 MHz High Speed |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Category | EEPROM | EEPROM | EEPROM |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | TSSOP-8 | WLCSP-8 | WLCSP-8 |
| Memory Size | 256 kbit | 256 kbit | 256 kbit |
| Organization | 32 k x 8 | 32 k x 8 | 32 k x 8 |
| Interface Type | Serial, 4-Wire, SDI, SPI | Serial, 4-Wire, SDI, SPI | Serial, 4-Wire, SDI, SPI |
| Access Time | 150 ns | - | - |
| Data Retention | 40 Year | 200 Year | 200 Year |
| Maximum Clock Frequency | 5 MHz | - | - |
| Supply Current Max | 3 mA | - | - |
| Supply Voltage Min | 1.8 V | - | - |
| Supply Voltage Max | 6.5 V | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 130 C | - | - |
| Series | M95256-R | M95256-R | M95256-R |
| Packaging | Reel | Reel | Reel |
| Height | 1 mm | - | - |
| Length | 3 mm | - | - |
| Width | 4.4 mm | - | - |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Operating Supply Current | 3 mA | - | - |
| Operating Supply Voltage | 2.5 V, 3.3 V, 5 V | - | - |
| Product Type | EEPROM | EEPROM | EEPROM |
| Programming Voltage | 1.8 V to 5.5 V | - | - |
| Factory Pack Quantity | 4000 | 2500 | 2500 |
| Subcategory | Memory & Data Storage | Memory & Data Storage | Memory & Data Storage |
| Unit Weight | 0.030018 oz | 0.002540 oz | 0.002540 oz |