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AT89LP51RB2/RC2/IC2
(Revision A, 254 pages)

Page 1. Features • 8-bit Microcontroller Compatible with 8051 Products • Enhanced 8051 Architecture – Single Clock Cycle ...
2011-10-01

(7827249)
Page 1. Rev. 4162B–8051–06/02 Active Errata List • UART/Reception in Modes 1, 2 and 3/UART False Start Bits Detection ...

AT89C5132
(Revision E, 38 pages)

USB Microcontroller with 64K Bytes ROM
2007-09-01

(428188)

AT89LP2052/4052 Rev. C
(Revision B, 2 pages)

Page 1. Errata The following are known problems with Rev. C of the AT89LP2052/LP4052 device: 1. JBC to TF0, TF1, IE0 ...
2005-06-01

(57604)

AT89S8253
(Revision P, 60 pages)

Page 1. Features • Compatible with MCS®51 Products • 12K Bytes of In-System Programmable (ISP) Flash Program Memory ...
2010-03-01

(1372883)
Page 1. 1 8TQFP 2 3 1 INDEX CORNER 3 4 P1.0 VC C P1.1 P1.2 P1.4 P1.3 NC 4 2 4 3 4 0 4 1 6 5 4 4 4 3 2 2 6 2 5 2 8 2 7 2 4 1 8 1 9 2 0 2 1 2 2 ...
1998-02-01

AT89C51CC03
(Revision G, 7 pages)

Page 1. 1 4293G–CAN–06/05 Active Errata List • CAN – Sporadic Errors • PCA – Incorect Behavior with CPU X2 Mode ...
2006-05-01

(111467)

AT83C5111/AT87C5111
(Revision B, 86 pages)

Page 1. Rev. 4190B–8051–02/08 Features • 80C51 Compatible – Three I/O Ports – Two 16-bit Timer/Counters – 256 Bytes ...
2008-02-01

(912295)

AT80C5112/AT83C5112/AT87C5112
(Revision C, 97 pages)

Page 1. Rev. 4191C–8051–02/08 Features • 80C51 Compatible – Five I/O Ports – Two 16-bit Timer/Counters – 256 Bytes ...
2008-02-01

(1004639)
Page 1. 1 This errata is applicable to the following devices: • AT89S8252 • AT89LS8252 • AT89S53 • AT89LS53 with the ...
1999-10-01

AT89C55WD
(Revision D, 35 pages)

Page 1. Features • Compatible with MCS®-51 Products • 20K Bytes of Reprogrammable Flash Memory • Endurance: 10,000 ...
2008-06-01

(513447)

AT89C51RC
(Revision D, 36 pages)

Page 1. Features • Compatible with MCS®-51 Products • 32K Bytes of Reprogrammable Flash Memory • Endurance: 10,000 ...
2008-06-01

(528509)

AT89S8253, Rev. R
(Revision A, 2 pages)

Page 1. Errata Description The following is a known problem in revision R and prior of the AT89S8253 in SPI communication: ...
2007-11-01

(53122)

T89C51RB2/T89C51RC2
(Revision E, 117 pages)

Page 1. Rev. 4105E–8051–02/08 1 Features • 80C52 Compatible – 8051 Pin and Instruction Compatible – Four 8-bit I/O ...
2008-02-01

(1025589)

AT89C51CC03 UART Bootloader
(Revision C, 27 pages)

Page 1. Features • Protocol – UART Used as Physical Layer – Based on the Intel Hex-type Records – Autobaud • In-System ...
2008-03-01

(238166)

AT89C5131A-M/AT89C5130A-M
(Revision D, 4 pages)

Page 1. Active Errata List • USB – Ping-Pong databank 1 Re-transmission Failure • USB – Ping-Pong OUT Bad Reception ...
2008-03-01

(68489)

AT89LP428/828
(Revision A, 149 pages)

Page 1. Features • 8-bit Microcontroller Compatible with MCS®51 Products • Enhanced 8051 Architecture – Single-clock ...
2009-08-01

(4313296)

AT89C51CC02, T89C51CC02
(Revision F, 7 pages)

Page 1. Active Errata List • Timer 2 (Baud Rate Generator Mode) – Long Start Time • UART – RB8 Lost with JBC on SCON ...
2006-05-01

(142501)
Page 1. 1 7632D–MP3–01/07 Features • Audio Processor – Proprietary Digital Signal Processor – MP3 and WMA Decoders ...
2007-01-01

(2815340)

AT89LP213/214
(Revision E, 98 pages)

Page 1. Features • 8-bit Microcontroller Compatible with MCS®51 Products • Enhanced 8051 Architecture – Single Clock ...
2010-11-01

(2610243)

AT89LP216
(Revision E, 98 pages)

Page 1. Features • 8-bit Microcontroller Compatible with MCS®51 Products • Enhanced 8051 Architecture – Single Clock ...
2010-11-01

(2634120)

AT89C51IC2
(Revision A, 2 pages)

Page 1. Rev. 4107A–8051–06/02 1 Active Errata List • During UART Reception, Clearing REN may Generate Unexpected ...
2002-06-01

(364803)

AT89C5131
(Revision C, 176 pages)

Page 1. Rev. 4136C–USB–04/05 Features • 80C52X2 Core (6 Clocks per Instruction) – Maximum Core Frequency 48 MHz ...
2005-04-01

(2116013)
Page 1. 1 This errata sheet is applicable to the following devices: • AT89S8252 • AT89LS8252 Problem In revisions “S” and ...
2000-10-01
Page 1. 1 PLCC P1.0 (T 2) VC C P1.1 (T 2 E X) P0.0 (A D0) P1.2 ALE/PROG (RD) P3.7 XT AL1 EA/VPP (W R) P 3 .6 GND (RXD) P3.0 P0.7 (AD7) ...
1998-02-01

AT83C5134/35/36
(Revision C, 166 pages)

Page 1. Features • 80C52X2 Core (6 Clocks per Instruction) – Maximum Core Frequency 48 MHz in X1 Mode, 24 MHz in ...
2007-11-01

(2081894)

AT89C51AC3
(Revision D, 140 pages)

Page 1. Rev. 4383D–8051–02/08 Features • 80C51 Core Architecture • 256 Bytes of On-chip RAM • 2048 Bytes of On-chip ...
2008-02-01

(1413901)

AT80C51RD2
(Revision D, 69 pages)

Page 1. Features • 80C52 Compatible – Four 8-bit I/O Ports – Three 16-bit Timer/Counters – 256 Bytes Scratch Pad RAM ...
2009-01-01

(1368218)

AT89LS51
(Revision C, 32 pages)

Page 1. Features • Compatible with MCS®-51 Products • 4K Bytes of In-System Programmable (ISP) Flash Memory – Endurance ...
2008-06-01

(483626)

AT89C51RE2
(Revision D, 3 pages)

Page 1. Active Errata List • During UART reception, clearing REN may generate unexpected IT • Timer 2 – Baud rate generator ...
2008-03-01

(68738)

AT89C5131A-L
(Revision F, 186 pages)

Page 1. Rev. 4338F–USB–08/07 Features • 80C52X2 Core (6 Clocks per Instruction) – Maximum Core Frequency 48 MHz ...
2007-08-01

(1932786)

AT89C5131A-L
(Revision F, 4 pages)

Page 1. Active Errata List • USB – Ping-Pong databank 1 Re-transmission Failure • USB – Ping-Pong OUT Bad Reception ...
2008-03-01

(69534)

AT89C5130A-M, AT89C5131A-M
(Revision K, 188 pages)

Page 1. Features • 80C52X2 Core (6 Clocks per Instruction) – Maximum Core Frequency 48 MHz in X1 Mode, 24 MHz in ...
2008-04-01

(1840644)

T89C51CC02 UART Bootloader
(Revision C, 29 pages)

Page 1. Features • Protocol – UART used as Physical Layer – Based on the Intel Hex-type records – Autobaud • In-System ...
2008-03-01

(289420)

AT89C4051
(Revision F, 19 pages)

Page 1. Features • Compatible with MCS®51 Products • 4K Bytes of Reprogrammable Flash Memory – Endurance: 10,000 ...
2008-06-01

(397592)

AT89LS8252
(Revision C, 35 pages)

Not recommended for new designs. Use AT89S8253.
2006-03-01

(789129)

AT89LS53
(Revision C, 35 pages)

Page 1. Features • Compatible with MCS®51 Products • 12K Bytes of In-System Reprogrammable Downloadable Flash ...
2006-03-01

(799917)

AT89C51IC2
(Revision D, 147 pages)

Page 1. Rev. 4301D–8051–02/08 1 Features • 80C52 Compatible – 8051 Pin and Instruction Compatible – Four 8-bit I/O ...
2008-02-01

(1425255)
Page 1. 1 4241B–MP3–07/04 Features • Protocol – UART Used as a Physical Layer – Based on the Intel Hex-type Records ...
2004-07-01

(295053)

AT83SND2C
(Revision A, 3 pages)

Page 1. 1. Active AT83C51SND2C Errata List • SPI Controller – Bad Transfer in Slave Mode with CPHA = 0 • C51 Core ...
2005-01-01

(237262)

AT89C51AC2, T89C51AC2
(Revision H, 121 pages)

Page 1. Rev. 4127H–8051–02/08 1 Features • 80C51 Core Architecture • 256 Bytes of On-chip RAM • 1 KB of On-chip XRAM ...
2008-02-01

(1212037)

AT89C51CC02, T89C51CC02
(Revision L, 159 pages)

Page 1. Rev. 4126L–CAN–01/08 Features • 80C51 Core Architecture • 256 Bytes of On-chip RAM • 256 Bytes of On-chip ...
2008-02-01

(1825338)

AT89C51SND2C
(Revision A, 2 pages)

Page 1. 1. Active AT89C51SND2C Errata List • SPI Controller – Bad Transfer in Slave Mode with CPHA = 0 • C51 Core ...
2005-02-01

(38528)

AT89C5131 USB Bootloader
(Revision E, 34 pages)

Page 1. Features • Protocol – USB Used as Physical Layer – Device Firmware Upgrade Class Compliant – USB Clock Auto ...
2008-04-01

(333600)

AT89C5131
(Revision E, 5 pages)

Page 1. Active Errata List • USB – Ping-Pong databank 1 Re-transmission Failure • USB – Ping-Pong OUT Bad Reception ...
2008-03-01

(61518)

AT83SND2CMP3
(Revision D, 98 pages)

Page 1. Rev. 7524D–MP3–07/07 Features • MPEG I/II-Layer 3 Hardwired Decoder – Stand-alone MP3 Decoder – 48, 44.1 ...
2007-07-01

(1587840)
Page 1. Rev. D - 15 January, 2001 1 TS80C51U2 TS83C51U2 TS87C51U2 Double UART 8-bit CMOS Microcontroller 1. Description ...
2001-01-01

AT89LP51RD2/ED2/ID2
(Revision B, 256 pages)

Page 1. Features • 8-bit Microcontroller Compatible with 8051 Products • Enhanced 8051 Architecture – Single Clock Cycle ...
2013-02-04

(5.35MB)
Page 1. 1 PQFP/TQFP 1 2 3 4 5 6 7 8 9 10 11 33 32 31 30 29 28 27 26 25 24 23 P1.5 P1.6 P1.7 RST (RXD) P3.0 NC (TXD ...
2000-02-01

AT89LP51/52
(Revision D, 117 pages)

Page 1. Features • 8-bit Microcontroller Compatible with 8051 Products • Enhanced 8051 Architecture – Single Clock Cycle ...
2011-12-01

(4732577)

T87C5101/T83C5101/T83C5102
(Revision H, 58 pages)

Page 1. Rev. 4233H–8051–02/08 1 Features • 80C51 Code Compatible – 8051 Instruction Compatible – 16 I/O + 2 Outputs ...
2008-02-01

(687851)

AT89C2051
(Revision H, 20 pages)

Page 1. Features • Compatible with MCS®-51Products • 2K Bytes of Reprogrammable Flash Memory – Endurance: 10,000 ...
2008-06-01

(390845)

AT89S2051/4051
(Revision E, 46 pages)

Page 1. Features • Compatible with MCS®51 Products • 2K/4K Bytes of In-System Programmable (ISP) Flash Program Memory ...
2008-06-01

(1132840)

AT89C51RD2/ED2
(Revision K, 137 pages)

Page 1. Features • 80C52 Compatible – 8051 Instruction Compatible – Six 8-bit I/O Ports (64 Pins or 68 Pins Versions) – Four ...
2008-05-01

(1448054)
Page 1. Rev. A – 10-Oct-01 1 This errata sheet describes the functional deviations known at the release date of this document. Errata History ...
Page 1. Rev. 4101E–8051–04/03 1 Active Errata List • Double IT on External Falling Edge on INT1 or INT0 in X2 Mode ...
2003-04-01

(71733)
Page 1. Features • Protocol – UART Used as a Physical Layer – Based on the Intel Hex-type Records – Autobaud • In-System ...
2008-03-01

(312313)
Page 1. Rev. 4253A–USB–08/03 Active AT89C5132 Errata List • SPI Controller – Bad Transfer in Slave Mode with CPHA ...
2003-08-01

(37873)

AT89C51RD2, AT89C51ED2
(Revision E, 4 pages)

Page 1. Active Errata List • During UART Reception, Clearing REN May Generate Unexpected IT • Timer 2 – Baud Rate ...
2007-08-01

(50939)

AT89C5132 USB Bootloader
(Revision B, 33 pages)

Page 1. Features • Protocol – USB Used as a Physical Layer – Device Firmware Upgrade Class Compliant – Auto-Frequency ...
2006-03-01

(470285)

AT89LP51RB2/RC2/IC2
(Revision A, 26 pages)

Page 1. Features • 8-bit Microcontroller Compatible with 8051 Products • Enhanced 8051 Architecture – Single Clock Cycle ...
2011-10-01

(865398)

AT89C5132
(Revision E, 182 pages)

USB Microcontroller with 64K Bytes Flash
2007-09-01

(1702530)

AT89C51SND1 USB Bootloader
(Revision C, 33 pages)

Page 1. Features • Protocol – USB Used as a Physical Layer – Device Firmware Upgrade Class Compliant – Auto-Frequency ...
2006-03-01

(529347)
Page 1. Rev. 4255A–MP3–08/03 Active AT83C51SND1C Errata List • SPI Controller – Bad Transfer in Slave Mode with ...
2003-08-01

(47406)

AT89C51SND1C
(Revision C, 4 pages)

Page 1. Active AT89C51SND1C Errata List • SPI Controller – Bad Transfer in Slave Mode with CPHA = 0 • C51 Core – Bad ...
2006-02-01

(52929)
Page 1. Rev. 4196A–8051–11/02 Active Errata List • SPI SSDIS Does Not Work • Baud Rate Generator Idle Mode • During ...
2002-11-01

(357181)

T89C51CC02 CAN Bootloader
(Revision D, 33 pages)

Page 1. Features • Protocol – CAN Used as a Physical Layer – 7 ISP CAN Identifiers – Relocatable ISP CAN Identifiers ...
2008-03-01

(392786)
Page 1. Rev. 4187A–8051–10/02 Active Errata List • No Active Erratas in Latest Version of Bootloader. Errata History Errata Descriptions ...
2002-10-01

(45609)

T89C51CC01 UART Bootloader
(Revision C, 29 pages)

Page 1. Features • Protocol – UART used as Physical Layer – Based on the Intel Hex-type Records – Autobaud • In-System ...
2008-03-01

(314192)

T89C51CC01 CAN Bootloader
(Revision E, 32 pages)

Page 1. Features • Protocol – CAN Used as a Physical Layer – 7 ISP CAN Identifiers – Relocatable ISP CAN Identifiers ...
2008-03-01

(346758)

AT89S53
(Revision E, 35 pages)

Page 1. Features • Compatible with MCS-51™ Products • 12K Bytes of In-System Reprogrammable Downloadable Flash ...
2006-03-01

(891881)

AT89S8253 Rev. M
(Revision B, 2 pages)

Page 1. Errata The following are known problems with Rev. M of the AT89S8253 device: 1. SPI Communications During ...
2006-01-01

(61932)

AT89LP2052/4052
(Revision J, 94 pages)

Page 1. Features • Compatible with MCS®51 Products • 20 MIPS Throughput at 20 MHz Clock Frequency and 2.4V, 85°C ...
2009-10-01

(1894194)

AT89C51RB2/RC2
(Revision E, 127 pages)

Page 1. Rev. 4180E–8051–10/06 Features • 80C52 Compatible – 8051 Pin and Instruction Compatible – Four 8-bit I/O ...
2006-10-01

(1567693)
Page 1. Rev. 4181C–8051–06/04 Active Errata List • During UART Reception, Clearing REN May Generate Unexpected ...
2004-06-01

(78758)

AT83EB5114, AT89EB5114
(Revision C, 95 pages)

Page 1. Rev. 4311C–8051–02/08 1 Features • 80C51 Compatible – Two I/O Ports – Two 16-bit Timer/Counters – 256 bytes ...
2008-02-01

(963664)

AT89LV55
(Revision E, 32 pages)

Page 1. Features • Compatible with MCS®-51 Products • 20K Bytes of Reprogrammable Flash Memory – Endurance: 1,000 ...
2008-09-01

(576173)

AT89C51CC03
(Revision O, 198 pages)

Page 1. Rev. 4182O–CAN–09/08 Features • 80C51 Core Architecture • 256 Bytes of On-chip RAM • 2048 Bytes of On-chip ...
2008-09-01

(2293821)

AT89S8253 Rev. K
(Revision A, 2 pages)

Page 1. Errata The following are known problems with Rev. K of the AT898253 device: 1. JBC to TF0, TF1, TF2, IE0, IE1 ...
2005-06-01

(55863)

AT89S2051/4051 Rev. A
(Revision A, 2 pages)

Page 1. Errata The following are known problems with Rev. A of the AT89S2051/S4051 device: 1. JBC to TF0, TF1, IE0, IE1 ...
2005-06-01

(57805)

AT89S8252
(Revision G, 41 pages)

Page 1. 1 0401G–MICRO–3/06 Features • Compatible with MCS®51 Products • 8K Bytes of In-System Reprogrammable ...
2006-03-01

(509934)

AT89C51ID2
(Revision C, 157 pages)

Page 1. 4289C–8051–11/05 1 Features • 80C52 Compatible – 8051 Instruction Compatible – Six 8-bit I/O Ports (64 pins ...
2005-11-01

(1897031)

AT8xC51SND1C
(Revision L, 42 pages)

Page 1. Features • MPEG I/II-Layer 3 Hardwired Decoder – Stand-alone MP3 Decoder – 48, 44.1, 32, 24, 22.05, 16 kHz ...
2008-02-01

(459045)
Page 1. Rev. 4320A–8051–01/04 1 Active Errata List • During UART Reception, Clearing REN May Generate Unexpected ...
2004-01-01

(42252)

AT89C51CC01, T89C51CC01
(Revision J, 12 pages)

Page 1. Active Errata List • Timer 2 – Baud Rate Generator – No IT When TF2 is Set by Software • Timer 2 – Baud Rate Generator ...
2006-05-01

(182136)

AT89C51AC3
(Revision A, 2 pages)

Page 1. 1 4387A–8051–10/04 Active Errata List • PCA – Incorect Behavior with CPU X2 Mode Bit of HSB • Timer0/1 – Extra Interrupt Errata History ...
2004-10-01

(199285)

AT89LS52
(Revision C, 40 pages)

Page 1. Features • Compatible with MCS®-51 Products • 8K Bytes of In-System Programmable (ISP) Flash Memory – Endurance ...
2008-06-01

(588721)

AT89C51AC3 UART Bootloader
(Revision B, 27 pages)

Page 1. Features • Protocol – UART Used as Physical Layer – Based on the Intel Hex-type Records – Autobaud • In-System ...
2008-03-01

(273369)

AT/TSC8x251G2D
(Revision F, 77 pages)

Page 1. Rev. 4135F–8051–11/06 1 Features • Pin and Software Compatibility with Standard 80C51 Products and 80C51Fx ...
2006-11-01

(1291323)

AT89C51CC01, T89C51CC01
(Revision N, 167 pages)

Page 1. Rev. 4129N–CAN–03/08 1 Features • 80C51 Core Architecture • 256 Bytes of On-chip RAM • 1K Bytes of On-chip ...
2008-03-01

(1592049)

AT89C5115, T89C5115
(Revision G, 113 pages)

Page 1. Rev. 4128G–8051–02/08 Features • 80C51 Core Architecture • 256 Bytes of On-chip RAM • 256 Bytes of On-chip ...
2008-02-01

(1098441)

T89C5115 UART Bootloader
(Revision C, 28 pages)

Page 1. Features • Protocol – UART Used as a Physical Layer – Based on the Intel Hex-type Records – Autobaud • In-System ...
2008-03-01

(286305)

AT89S52
(Revision D, 39 pages)

Page 1. Features • Compatible with MCS®-51 Products • 8K Bytes of In-System Programmable (ISP) Flash Memory – Endurance ...
2008-06-01

(564138)

AT89C51AC2, T89C51AC2
(Revision G, 9 pages)

Page 1. Active T89C51AC2, AT89C51AC2 Errata List • Flash/EEPROM – First Read After Write Disturbed • Timer 2 – Baud ...
2006-05-01

(112980)

AT89S51
(Revision C, 32 pages)

Page 1. Features • Compatible with MCS®-51 Products • 4K Bytes of In-System Programmable (ISP) Flash Memory – Endurance ...
2008-06-01

(484057)
Page 1. Rev. A - 29-Mar-01 1 Errata Sheet TS80C51U2/TS87C51U2/ TS83C51U2 This errata sheet describes the functional ...

AT89C51CC03 CAN Bootloader
(Revision B, 32 pages)

Page 1. Features • Protocol – CAN Used as Physical Layer – 7 ISP CAN Identifiers – Relocatable ISP CAN Identifiers – Autobaud ...
2008-03-01

(322102)

AT85C51SND3Bx Errata
(Revision A, 4 pages)

Page 1. 7656A–MP3–04/07 MP3 Microcontrollers AT85C51SND3Bx Errata Sheet ...
2007-04-01

(90887)
Page 1. Rev. 4243G–8051–05/03 1 Features • 80C52 Compatible – 8051 Pin and Instruction Compatible – Four 8-bit I/O ...
2003-05-01

(1365773)
Page 1. Active Errata List • During UART Reception, Clearing REN May Generate Unexpected IT • SPI Interface - Transmission ...
2008-03-01

(68875)

AT89S8253 Rev. J
(Revision A, 2 pages)

Page 1. Errata The following are known problems with Rev. J of the AT898253 device: 1. Watchdog Timer Settings The ...
2005-09-01

(56765)
Page 1. Rev. 4179B–8051–10/02 Active Errata List • Power-down Mode Current Out of Specification in ROMless Mode ...
2002-10-01
Page 1. 4-45 Features • Compatible with MCS-51™ Products • 4K Bytes of Reprogrammable Flash Memory – Endurance ...
1997-12-01
Page 1. 4-83 Features • Compatible with MCS-51™ Products • 8K Bytes of Reprogrammable Flash Memory – Endurance ...
1997-12-01
Page 1. 1 Features • Compatible with MCS-51™ Products • 8K Bytes of In-System Reprogrammable Flash Memory • Endurance ...
2000-02-01

AT83SND2C/AT89C51SND2C
(Revision H, 242 pages)

Page 1. Features • MPEG I/II-Layer 3 Hardwired Decoder – Stand-alone MP3 Decoder – 48, 44.1, 32, 24, 22.05, 16 kHz ...
2007-10-01

(2694838)
Page 1. Rev. 4100B–8051–05/02 1 Active Errata List • During UART Reception, Clearing REN May Generate Unexpected ...

AT89LP51RD2/ED2/ID2
(Revision A, 26 pages)

Page 1. Features • 8-bit Microcontroller Compatible with 8051 Products • Enhanced 8051 Architecture – Single Clock Cycle ...
2011-07-01

(823240)

AT89C51RE2
(Revision E, 187 pages)

Page 1. Features • 80C52 Compatible – 8051 Instruction Compatible – Four 8-bit I/O Ports (44 Pins Version) – Three 16 ...
2008-10-01

(2664685)

AT89LP3240/6440
(Revision C, 200 pages)

Page 1. Features • 8-bit Microcontroller Compatible with MCS®51 Products • Enhanced 8051 Architecture – Single-clock ...
2011-02-01

(6191257)

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