| PartNumber | M93C46-RDW3TP/K | M93C46-RDS6G | M93C46-RDS6TG |
| Description | EEPROM Auto 1-Kb MICROWIRE serial EEPROM | EEPROM 1K (64x8 or 32x16) | IC EEPROM 1K SPI 1MHZ 8TSSOP |
| Manufacturer | STMicroelectronics | STMicroelectronics | - |
| Product Category | EEPROM | EEPROM | - |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | TSSOP-8 | TSSOP-8 | - |
| Memory Size | 1 kbit | 1 kbit | - |
| Organization | 128 x 8 | 128 x 8 | - |
| Interface Type | Serial, 3-Wire, Microwire | Serial, 3-Wire, Microwire | - |
| Data Retention | 100 Year | 40 Year | - |
| Maximum Clock Frequency | 2 MHz | 1 MHz | - |
| Supply Current Max | 1.5 mA | 2 mA | - |
| Supply Voltage Min | 1.8 V | 1.8 V | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 125 C | + 85 C | - |
| Series | M93C46-A125 | M93C46-R | - |
| Qualification | AEC-Q100 | - | - |
| Packaging | Reel | Tube | - |
| Brand | STMicroelectronics | STMicroelectronics | - |
| Operating Supply Voltage | 5.5 V | 1.8 V, 5.5 V | - |
| Product Type | EEPROM | EEPROM | - |
| Factory Pack Quantity | 4000 | 100 | - |
| Subcategory | Memory & Data Storage | Memory & Data Storage | - |
| Tradename | MICROWIREâ?¢ | - | - |
| Unit Weight | 0.005573 oz | 0.005573 oz | - |
| Height | - | 0.85 mm | - |
| Length | - | 3 mm | - |
| Width | - | 3 mm | - |
| Operating Supply Current | - | 2 mA | - |
| Programming Voltage | - | 1.8 V to 5.5 V | - |