| Manufacturer | Part # | Datasheet | Description |
 National Semiconductor ... | NM93CS46MN |  201Kb/14P | (MICROWIRETM Bus Interface) 256-/1024-/2048-/4096-Bit Serial EEPROM with Data Protect and Sequential Read |
 National Semiconductor ... | NM93CS46M8 |  201Kb/ 14P | (MICROWIRETM Bus Interface) 256-/1024-/2048-/4096-Bit Serial EEPROM with Data Protect and Sequential Read |
 National Semiconductor ... | NM93CS46MM8 |  201Kb/ 14P | (MICROWIRETM Bus Interface) 256-/1024-/2048-/4096-Bit Serial EEPROM with Data Protect and Sequential Read |
 National Semiconductor ... | NM93CS46EM8 |  201Kb/ 14P | (MICROWIRETM Bus Interface) 256-/1024-/2048-/4096-Bit Serial EEPROM with Data Protect and Sequential Read |
 National Semiconductor ... | NM93CS46EN |  201Kb/ 14P | (MICROWIRETM Bus Interface) 256-/1024-/2048-/4096-Bit Serial EEPROM with Data Protect and Sequential Read |
| NM93CS46L |  185Kb/ 14P | 256-/1024-/2048-/4096-Bit Serial EEPROM with Extended Voltage (2.7V to 5.5V) and Data Protect (MICROWIRE-TM Bus Interface) |
 National Semiconductor ... | NM93CS46LEM8 |  185Kb/ 14P | 256-/1024-/2048-/4096-Bit Serial EEPROM with Extended Voltage (2.7V to 5.5V) and Data Protect (MICROWIRE-TM Bus Interface) |
 National Semiconductor ... | NM93CS46LEMT8 |  185Kb/ 14P | 256-/1024-/2048-/4096-Bit Serial EEPROM with Extended Voltage (2.7V to 5.5V) and Data Protect (MICROWIRE-TM Bus Interface) |
 National Semiconductor ... | NM93CS46LEN |  185Kb/ 14P | 256-/1024-/2048-/4096-Bit Serial EEPROM with Extended Voltage (2.7V to 5.5V) and Data Protect (MICROWIRE-TM Bus Interface) |
 National Semiconductor ... | NM93CS46LM8 |  185Kb/ 14P | 256-/1024-/2048-/4096-Bit Serial EEPROM with Extended Voltage (2.7V to 5.5V) and Data Protect (MICROWIRE-TM Bus Interface) |
 National Semiconductor ... | NM93CS46LMT8 |  185Kb/ 14P | 256-/1024-/2048-/4096-Bit Serial EEPROM with Extended Voltage (2.7V to 5.5V) and Data Protect (MICROWIRE-TM Bus Interface) |