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8051 Architecture -

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C251 Architecture
PDF
TSC8x251G2D Errata
(3 pages, updated 10/02)
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CAN Networking MCUs
PDF
AT89C51CC03
(198 pages, revision O, updated 9/08)
AT89C51CC03 Errata
(7 pages, revision G, updated 05/06)
AT89C51CC03 CAN Bootloader
(32 pages, revision B, updated 03/08)
AT89C51CC03 UART Bootloader
(27 pages, revision C, updated 03/08)
AT89C51CC01, T89C51CC01
(167 pages, revision N, updated 3/08)
AT89C51CC01, T89C51CC01 Errata
(12 pages, revision J, updated 05/06)
T89C51CC01 CAN Bootloader
(32 pages, revision E, updated 03/08)
T89C51CC01 UART Bootloader
(29 pages, revision C, updated 03/08)
AT89C51CC02, T89C51CC02
(159 pages, revision L, updated 2/08)
AT89C51CC02, T89C51CC02 Errata
(7 pages, revision F, updated 05/06)
T89C51CC02 CAN Bootloader
(33 pages, revision D, updated 3/08)
T89C51CC02 UART Bootloader
(29 pages, revision C, updated 3/08)
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Flash (Reprogrammable)
PDF
AT89C2051
(20 pages, revision H, updated 6/08)
AT89C4051
(19 pages, revision F, updated 6/08)
AT89C51
(17 pages, updated 2/00)
AT89C51RC
(36 pages, revision D, updated 6/08)
AT89C52
(24 pages, updated 2/00)
AT89C55WD
(35 pages, revision D, updated 6/08)
AT89LV51
(16 pages, updated 12/97)
AT89LV52
(22 pages, updated 12/97)
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Flash ISP (In-System Programmable)
PDF
AT89C5115, T89C5115
(113 pages, revision G, updated 02/08)
AT89C5115, T89C5115 Errata
(5 pages, revision C, updated 05/06)
T89C5115 UART Bootloader
(28 pages, revision C, updated 03/08)
AT89C51AC2, T89C51AC2
(121 pages, revision H, updated 02/08)
AT89C51AC2, T89C51AC2 Errata
(9 pages, revision G, updated 05/06)
AT89C51AC2, T89C51AC2 UART Bootloader Errata
(28 pages, revision D, updated 03/08)
AT89C51AC3
(140 pages, revision D, updated 02/08)
AT89C51AC3 Errata
(2 pages, revision A, updated 10/04)
AT89C51AC3 UART Bootloader
(27 pages, revision B, updated 03/08)
AT89C51RD2, AT89C51ED2 Errata
(4 pages, revision E, updated 08/07)
AT89C51RD2/ED2
(137 pages, revision K, updated 5/08)
AT89C51IC2 Errata
(2 pages, revision A, updated 06/02)
AT89C51IC2
(147 pages, revision D, updated 02/08)
AT89C51ID2
(157 pages, revision C, updated 11/05)
AT89C51ID2 Errata
(3 pages, updated 01/04)
AT89C51RB2/AT89C51RC2 Errata
(3 pages, updated 06/04)
AT89C51RB2/RC2
(127 pages, revision E, updated 10/06)
AT89C51RE2
(187 pages, revision E, updated 10/08)
AT89C51RE2 Errata
(3 pages, revision D, updated 03/08)
AT89LS51
(32 pages, revision C, updated 6/08)
AT89LS52
(40 pages, revision C, updated 6/08)
AT89S/LS8252 and AT89S/LS53 Errata
(4 pages, updated 10/99)
AT89S8252/LS8252 Errata
(2 pages, updated 10/00)
AT89S2051/4051
(46 pages, revision E, updated 6/08)
AT89S2051/4051 Rev. A Errata
(2 pages, revision A, updated 6/05)
AT89S51
(32 pages, revision C, updated 6/08)
AT89S52
(39 pages, revision D, updated 6/08)
AT89S8253
(60 pages, revision M, updated 10/09)
AT89S8253 Rev. J Errata
(2 pages, revision A, updated 9/05)
AT89S8253 Rev. K Errata
(2 pages, revision A, updated 6/05)
AT89S8253 Rev. M Errata
(2 pages, revision B, updated 1/06)
AT89S8253, Rev. R Errata
(2 pages, revision A, updated 11/07)
T89C51RB2, T89C51RC2 Errata

T89C51RB2/RC2/IC2 Bootloader Errata
(3 pages, updated 10/02)
T89C51RD2 Errata
(6 pages, updated 4/03)
T89C51RD2
(104 pages, updated 5/03)
T89C51RD2 Bootloader Errata

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Flash ISP - Single Cycle Core
PDF
AT89LP213/214
(98 pages, revision D, updated 10/09)
AT89LP216
(98 pages, revision D, updated 10/09)
AT89LP428/828
(149 pages, revision A, updated 8/09)
AT89LP6440 Preliminary
(194 pages, revision A, updated 9/09)
AT89LP2052/4052
(94 pages, revision J, updated 10/09)
AT89LP2052/4052 Rev. C Errata
(2 pages, revision B, updated 6/05)
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Lighting MCUs
PDF
AT83EB5114, AT89EB5114
(95 pages, revision C, updated 2/08)
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MP3 Reader MCUs
PDF
AT85C51SND3Bx Errata Errata
(4 pages, revision A, updated 04/07)
AT89C51SND2C Errata
(2 pages, revision A, updated 02/05)
AT83SND2C Errata
(3 pages, revision A, updated 01/05)
AT89C51SND1 UART Bootloader
(25 pages, updated 07/04)
AT89C51SND1 USB Bootloader
(33 pages, revision C, updated 03/06)
AT89C51SND1C Errata
(4 pages, revision C, updated 02/06)
AT83C51SND1C Errata
(2 pages, updated 8/03)
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OTP (One-Time Programmable)
PDF
AT83C5111, AT87C5111, AT87C5112, AT80C5112 Errata
(2 pages, updated 11/02)
T87C5101, T83C5101, T83C5102 Errata

T87C5101/T83C5101/T83C5102 Preliminary
(58 pages, revision H, updated 2/08)
TS80C51U2, TS87C51U2, TS83C51U2 Errata

TS80C51U2/TS83C51U2/TS87C51U2
(67 pages, updated 01/01)
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ROM
PDF
AT83C5111, AT87C5111, AT87C5112, AT80C5112 Errata
(2 pages, updated 11/02)
T87C5101, T83C5101, T83C5102 Errata

T87C5101/T83C5101/T83C5102 Preliminary
(58 pages, revision H, updated 2/08)
TS80C51U2, TS87C51U2, TS83C51U2 Errata

TS80C51U2/TS83C51U2/TS87C51U2
(67 pages, updated 01/01)
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ROMless
PDF
AT83C5111, AT87C5111, AT87C5112, AT80C5112 Errata
(2 pages, updated 11/02)
AT80C51RD2
(69 pages, revision D, updated 1/09)
AT83C51RB2, AT83C51RC2, AT83C51IC2, AT80C51ID2, AT80C51RD2 Errata
(4 pages, revision B, updated 03/08)
TS80C51U2/TS83C51U2/TS87C51U2
(67 pages, updated 01/01)
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USB MCUs
PDF
AT83C5134/35/36
(166 pages, revision C, updated 11/07)
AT89C5130A-M, AT89C5131A-M
(188 pages, revision K, updated 04/08)
AT89C5131 USB Bootloader
(34 pages, revision E, updated 04/08)
AT89C5131A-M/AT89C5130A-M Errata
(4 pages, revision D, updated 3/08)
AT89C5131 Errata
(5 pages, revision E, updated 3/08)
AT89C5131A-L
(186 pages, revision F, updated 8/07)
AT89C5131A-L Errata
(4 pages, revision F, updated 3/08)
AT89C5132 Summary
(38 pages, revision E, updated 9/07)
USB Microcontroller with 64K Bytes ROM
AT89C5132
(182 pages, revision E, updated 9/07)
USB Microcontroller with 64K Bytes Flash
AT89C5132 Errata
(3 pages, updated 8/03)
AT89C5132 USB Bootloader
(33 pages, revision B, updated 3/06)
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