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Automotive
PDF
AT24C01A/02/04/08A/16A Automotive
(20 pages, revision D, updated 4/07)
1/2/4/8/16Kbit, 2-wire Bus Serial Automotive EEPROM with full memory Write Protect. AT24C01A/02/04/08 Automotive not recommended for new design; please see AT24C01B/02B/04B/08B Automotive datasheet.
AT24C01B/02B/04B/08B Automotive
(20 pages, revision C, updated 1/09)
1/2/4/8Kbit, 2-wire Bus Serial Automotive EEPROM with full memory Write Protect.
AT24HC02B/04B Automotive
(17 pages, revision C, updated 1/09)
2K/4Kbit, 2-wire Bus Serial Automotive EEPROM with 1/2 memory Write Protect.
AT34C02C Automotive
(18 pages, revision B, updated 1/09)
2Kbit, 2-wire Bus Serial EEPROM with Permanent and Reversible Software Write Protection.
AT24C32A/64A Automotive
(18 pages, revision D, updated 6/08)
32/64Kbit, 2-Wire Bus Serial Automotive EEPROM with full memory Write Protect, supports up to 8 devices on single 2-Wire bus.
AT24C128/256 Automotive
(17 pages, revision B, updated 2/07)
128/256Kbit, 2-Wire Bus Serial Automotive EEPROM with full memory Write Protect, supports up to 4 devices on single 2-Wire bus.
AT25010A/020A/040A Automotive
(18 pages, revision E, updated 7/09)
1/2/4Kbit, SPI Bus Serial Automotive EEPROM, supports mode 0 and 3 operation.
AT25080A/160A/320A/640A Automotive
(21 pages, revision D, updated 9/07)
8/16/32/64Kbit, SPI Bus Serial Automotive EEPROM, supports mode 0 and 3 operation.
AT25128A/256A Automotive
(18 pages, revision F, updated 2/07)
128/256Kbit, SPI Bus Serial Automotive EEPROM, supports mode 0 and 3 operation.
AT93C46D Automotive
(14 pages, revision B, updated 10/09)
1Kbit, 3-Wire Bus Serial Automotive EEPROM supports x8 or x16 data format memory organization.
AT93C56A/66A Automotive
(14 pages, revision E, updated 4/07)
2/4Kbit, 3-Wire Bus Serial Automotive EEPROM with sequential read, supports x8 or x16 data format memory organization.
AT93C86A Automotive
(14 pages, revision E, updated 1/08)
16Kbit, 3-Wire Bus Serial Automotive EEPROM with sequential read, supports x8 or x16 data format memory organization.
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Industrial
PDF
AT24C01B
(26 pages, revision E, updated 10/08)
1Kbit, 2-Wire Bus Serial EEPROM with full memory Write Protect, supports up to 8 devices on single 2-Wire bus.
AT24C02B
(26 pages, revision H, updated 8/07)
2Kbit, 2-Wire Bus Serial EEPROM with full memory Write Protect, supports up to 8 devices on single 2-Wire bus.
AT24C04B/08B
(28 pages, revision G, updated 11/09)
4/8Kbit, 2-Wire Bus Serial EEPROM with full memory Write Protect, supports up to 4/2 devices respectively on single 2-Wire bus.
AT24HC02B
(19 pages, revision E, updated 3/08)
2Kbit, 2-Wire Bus Serial EEPROM with 1/2 memory Write Protect, supports up to 8 devices on single 2-Wire bus.
AT24HC04B
(19 pages, revision E, updated 11/08)
4Kbit, 2-Wire Bus Serial EEPROM with 1/2 memory Write Protect, supports up to 8 devices on single 2-Wire bus.
AT34C02C
(25 pages, revision D, updated 1/08)
2Kbit, 2-wire Bus Serial EEPROM with Permanent and Reversible Software Write Protection.
AT24C16B
(27 pages, revision E, updated 3/09)
16Kbit, 2-Wire Bus Serial EEPROM with full memory Write Protect
AT24C32C/64C
(25 pages, revision A, updated 1/08)
32Kbit/64Kbit, 2-Wire Bus Serial EEPROM with full memory Write Protect, supports up to 8 devices on single 2-Wire bus.
AT24C64B
(16 pages, revision E, updated 9/07)
64Kbit, 2-Wire Bus Serial EEPROM with 1/4 memory Write Protect, supports up to 8 devices on single 2-Wire bus.
AT24C128B
(23 pages, revision A, updated 1/08)
128Kbit, 2-Wire Bus Serial EEPROM with full memory Write Protect, supports up to 8 devices on single 2-Wire bus.
AT24C256B
(24 pages, revision C, updated 3/09)
256Kbit, 2-wire Bus Serial EEPROM with full memory Write Protect, supports up to 8 devices on single 2-Wire bus. AT24C256B is not recommended for new designs; please see AT24C256C datasheet.
AT24C256C Preliminary
(21 pages, revision A, updated 9/09)
256K (32,768 x 8) Two-wire Serial EEPROM
AT24C512B
(26 pages, revision A, updated 1/08)
512Kbit, 2-Wire Bus Serial EEPROM with full memory Write Protect, supports up to 8 devices on single 2-Wire bus.
AT24C1024B
(25 pages, revision F, updated 1/08)
1Mbit, 2-Wire Bus Serial EEPROM with full memory Write Protect, supports up to 4 devices on single 2-Wire bus.
AT25010A/020A/040A
(22 pages, revision J, updated 8/06)
1/2/4Kbit, SPI Bus Serial EEPROM, High Speed, supports Mode 0 and 3 operation.
AT25080A/160A/320A/640A
(26 pages, revision M, updated 6/07)
8/16/32/64Kbit, SPI Bus Serial EEPROM, High Speed, supports Mode 0 and 3 operation. AT25080A/160A are not recommended for new designs; please see AT25080B/160B datasheet. AT25320A/640A are not recommended for new designs; please see AT25320B/640B datasheet.
AT25080B/160B
(28 pages, revision C, updated 8/09)
8/16Kbit, SPI Bus Serial EEPROM, High Speed, supports Mode 0 and 3 operation.
AT25320B/640B Preliminary
(29 pages, revision D, updated 8/09)
32/64Kbit, SPI Bus Serial EEPROM, High Speed, supports Mode 0 and 3 operation.
AT25128A/256A
(24 pages, revision J, updated 6/07)
128/256Kbit, SPI Bus Serial EEPROM, High Speed, supports Mode 0 and 3 operation. AT25128A/256A are not recommended for new designs; please see AT25128B/256B datasheet.
AT25128B/256B Preliminary
(28 pages, revision C, updated 8/09)
128/256Kbit, SPI Bus Serial EEPROM, High Speed, supports Mode 0 and 3 operation.
AT25512
(21 pages, revision G, updated 9/09)
512Kbit, SPI Bus Serial EEPROM, Byte write supported, High Speed, supports Mode 0 and 3 operation.
AT93C46D
(21 pages, revision F, updated 1/08)
1Kbit, 3-wire Bus Serial EEPROM, supports x8 or x16 data format memory organization.
AT93C46E
(17 pages, revision D, updated 1/08)
1Kbit, 3-Wire Bus Serial EEPROM supports x16 data format memory organization.
AT93C56A/66A
(21 pages, revision N, updated 1/09)
2K/4Kbit, 3-wire Bus Serial EEPROM with sequential read, supports x8 or x16 data format memory organization.
AT93C86A
(18 pages, revision H, updated 1/07)
16Kbit, 3-Wire Serial EEPROM with sequential read, supports x8 or x16 data format memory organization.
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