| Manufacturer | Part # | Datasheet | Description |

SparkFun Electronics
|
SPX-14764 |
262Kb/2P |
Qwiic EEPROM ??512Kbit 12????9 |

List of Unclassifed Man...
|
EN27C512 |
106Kb/12P |
512KBIT EPROM (64K x 8) |
| IS25CD010 |
912Kb/40P |
512Kbit/1 Mbit / 2 Mbit Single Operating Voltage Serial Flash Memory |

Sanyo Semicon Device
|
LE25CB5122M |
256Kb/13P |
Serial SPI EEPROM (SPI Bus)(512Kbit) |

AMIC Technology
|
A25P512 |
673Kb/47P |
512Kbit Low Voltage, Serial Flash Memory |
| A25L512A |
661Kb/46P |
512Kbit Low Voltage, Serial Flash Memory |
| A25LS512A |
630Kb/43P |
512Kbit Low Voltage, Serial Flash Memory |
| A25L512 |
559Kb/43P |
2Mbit / 1Mbit /512Kbit Low Voltage, Serial Flash Memory |

ATMEL Corporation
|
AT25F512A |
622Kb/19P |
512Kbit High Speed SPI Serial Flash Memory |

Sharp Corporation
|
LH28F400SUN |
2Mb/43P |
4Mbit(512Kbit x 8,256Kbit x 16) 3.3V Flash Memory |

AMIC Technology
|
A25L020 |
658Kb/45P |
2Mbit / 1Mbit / 512Kbit Low Voltage, Serial Flash Memory |

Microchip Technology
|
23A512 |
643Kb/32P |
512Kbit SPI Serial SRAM with SDI and SQI Interface 10/28/13 |

AMIC Technology
|
A25L010 |
658Kb/45P |
2Mbit / 1Mbit / 512Kbit Low Voltage, Serial Flash Memory |

Microchip Technology
|
23A512 |
728Kb/32P |
512Kbit SPI Serial SRAM with SDI and SQI Interface 2012 |

STMicroelectronics
|
M95512-W |
531Kb/31P |
512Kbit Serial SPI Bus EEPROM With High Speed Clock June 2005 |
| M95512 |
195Kb/31P |
512Kbit Serial SPI Bus EEPROM With High Speed Clock |

List of Unclassifed Man...
|
PM25LD010 |
648Kb/33P |
512Kbit/1 Mbit / 2 Mbit Single Operating Voltage Serial Flash Memory With 100 MHz Dual-Output SPI Bus |
| PM25LD512 |
652Kb/33P |
512Kbit/1 Mbit / 2 Mbit Single Operating Voltage Serial Flash Memory With 100 MHz Dual-Output SPI Bus |
| IS25LD020-JNLE |
912Kb/40P |
512Kbit/1 Mbit / 2 Mbit Single Operating Voltage Serial Flash Memory With 100 MHz Dual-Output SPI Bus Interface |

Sharp Corporation
|
LH28F400SUHT |
2Mb/41P |
4Mbit(512Kbit x 8,256 Kbit x 16) 5V Single Voltage Flash Memory |