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AT91SAM 32-bit ARM-based Microcontrollers -

right arrowAT91M42800A Series   right arrowAT91SAM7X Series
right arrowAT91M55800A Series   right arrowAT91SAM9 Series
right arrowAT91RM9200 Series   right arrowAT91SAM9XE Series
right arrowAT91SAM7A Series   right arrowAT91X40 Series
right arrowAT91SAM7L (Low Power) Series   right arrowMature (not recommended for new design)
right arrowAT91SAM7S Series   right arrowSAM3U Series
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PDF
ARM7TDMI Technical Reference Manual
(284 pages, updated 04/01)
This document may have been updated by ARMŽ, please check the ARM web site for its latest version.
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AT91M42800A Series
PDF
AT91M42800A Summary
(27 pages, revision E, updated 04/06)
AT91M42800A Electrical Characteristics
(22 pages, updated 6/02)
The AT91M42800A Electrical Characteristics gives the electrical and timing chacteristics of the AT91M42800A.
AT91M42800A
(224 pages, revision D, updated 04/06)
AT91M42800A Errata Sheet V1.0 Errata
(6 pages, updated 1/02)
This Errata Sheet summarizes all the identified errors in the AT91M42800A.
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AT91M55800A Series
PDF
ARM7TDMI Technical Reference Manual
(284 pages, updated 04/01)
This document may have been updated by ARMŽ, please check the ARM web site for its latest version.
AT91M55800A Summary
(28 pages, revision F, updated 04/06)
AT91M55800A Electrical Characteristics
(29 pages, updated 01/04)
The high-performance AT91M55800A microcontroller features a large number of internally banked registers, making the device ideal for real-time control applications and provides a highly-flexible and cost-effective solution to many ultra low-power applications.
AT91M55800A
(256 pages, revision F, updated 09/07)
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AT91RM9200 Series
PDF
ARM920T Technical Reference Manual
(350 pages, updated 4/01)
This document may have been updated by ARMŽ, please check the ARM web site for its latest version.
ARM9TDMI Technical Reference Manual
(149 pages, updated 3/00)
This document may have been updated by ARMŽ, please check the ARM web site for its latest version.
AT91RM9200 Summary
(38 pages, revision MS, updated 7/09)
AT91RM9200
(701 pages, revision I, updated 7/09)
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AT91SAM7A Series
PDF
ARM7TDMI Technical Reference Manual
(284 pages, updated 04/01)
This document may have been updated by ARMŽ, please check the ARM web site for its latest version.
AT91SAM7A1 Summary
(17 pages, revision C, updated 06/06)
AT91SAM7A2 Summary
(16 pages, updated 07/04)
AT91SAM7A3 Preliminary Summary
(39 pages, revision D, updated 12/06)
AT91SAM7A3 Preliminary
(594 pages, revision E, updated 12/06)
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AT91SAM7L (Low Power) Series
PDF
ARM7TDMI Technical Reference Manual
(284 pages, updated 04/01)
This document may have been updated by ARMŽ, please check the ARM web site for its latest version.
AT91SAM7L128/64 Preliminary Summary
(48 pages, revision AS, updated 2/08)
AT91SAM7L128/64 Preliminary
(564 pages, revision A, updated 2/08)
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AT91SAM7S Series
PDF
AT91SAM7S Series Preliminary Summary
(50 pages, revision GS, updated 11/07)
AT91SAM7S Series Preliminary
(757 pages, revision I, updated 12/08)
ARM7TDMI Technical Reference Manual
(284 pages, updated 04/01)
This document may have been updated by ARMŽ, please check the ARM web site for its latest version.
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AT91SAM7SE Series
PDF
AT91SAM7SE Series Preliminary Summary
(47 pages, revision ES, updated 01/08)
AT91SAM7SE Series Preliminary
(663 pages, revision D, updated 01/08)
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AT91SAM7X Series
PDF
ARM7TDMI Technical Reference Manual
(284 pages, updated 04/01)
This document may have been updated by ARMŽ, please check the ARM web site for its latest version.
AT91SAM7X Series Preliminary Summary
(45 pages, revision FS, updated 2/09)
AT91SAM7X Series Preliminary
(687 pages, revision H, updated 2/09)
AT91SAM7XC Series Preliminary Summary
(47 pages, revision DS, updated 2/09)
AT91SAM7XC Series Preliminary
(727 pages, revision F, updated 2/09)
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AT91SAM9 Series
PDF
ARM9E-S Technical Reference Manual (Rev 1)
(290 pages, revision B, updated 4/08)
AT91SAM9260 Summary
(47 pages, revision JS, updated 7/09)
AT91SAM9260
(798 pages, revision I, updated 7/09)
ARM926EJ-S Technical Reference Manual
(248 pages, updated 1/04)
This document may have been updated by ARMŽ, please check the ARM web site for its latest version.
AT91SAM9261 Preliminary Summary
(44 pages, revision LS, updated 3/09)
AT91SAM9261 Preliminary
(749 pages, revision M, updated 3/09)
AT91SAM9261S Summary
(56 pages, revision ES, updated 9/09)
AT91SAM9261S
(709 pages, revision E, updated 9/09)
AT91SAM9263 Preliminary Summary
(51 pages, revision HS, updated 7/09)
AT91SAM9263 Preliminary
(1110 pages, revision H, updated 7/09)
AT91SAM9G10 Preliminary Summary
(39 pages, revision AS, updated 6/09)
AT91SAM9G10 Preliminary
(730 pages, revision A, updated 6/09)
AT91SAM9G20 Preliminary Summary
(42 pages, revision CS, updated 3/09)
AT91SAM9G20 Preliminary
(832 pages, revision D, updated 5/09)
AT91SAM9G45 Preliminary Summary
(54 pages, revision CS, updated 10/09)
AT91SAM9G45 Preliminary
(1159 pages, revision D, updated 10/09)
Errata on AT91SAM9G45 Engineering Sample Devices Errata
(8 pages, revision B, updated 9/09)
This document describes known errata found on the AT91SAM9G45 device engineering samples (date code prior to 0927).
AT91SAM9R/RL64 Preliminary Summary
(52 pages, revision CS, updated 5/09)
AT91SAM9R/RL64 Preliminary
(903 pages, revision C, updated 5/09)
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AT91SAM9XE Series
PDF
ARM926EJ-S Technical Reference Manual
(248 pages, updated 1/04)
This document may have been updated by ARMŽ, please check the ARM web site for its latest version.
ARM9E-S Technical Reference Manual (Rev 1)
(290 pages, revision B, updated 4/08)
AT91SAM9XE128/256/512 Preliminary Summary
(48 pages, revision BS, updated 4/09)
AT91SAM9XE128/256/512 Preliminary
(842 pages, revision B, updated 4/09)
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AT91X40 Series
PDF
AT91FR40162S Preliminary Summary
(18 pages, revision A, updated 05/05)
AT91FR40162S Preliminary
(210 pages, revision B, updated 11/05)
AT91FR40162SB Preliminary Summary
(22 pages, revision AS, updated 06/08)
AT91FR40162SB Preliminary
(214 pages, revision A, updated 06/08)
ARM7TDMI Technical Reference Manual
(284 pages, updated 04/01)
This document may have been updated by ARMŽ, please check the ARM web site for its latest version.
AT91M40800 Summary
(18 pages, revision F, updated 04/06)
The AT91M40800 features 8K bytes of on-chip SRAM, an External Bus Interface, a 3-channel Timer/Counter, 2 USARTs, a Watchdog Timer and advanced power-saving features.
AT91M40800 Electrical Characteristics
(21 pages, revision C, updated 11/04)
The AT91M40800 Electrical Characteristics gives the electrical and timing chacteristics of the AT91M40800.
AT91M40800 Errata Sheet V1.0 Errata
(4 pages, updated 1/02)
This Errata Sheet describes additional NWAIT constraints for the AT91M40800
AT91X40 Series: AT91M40800, AT91R40807, AT91M40807, AT91R40008
(154 pages, updated 08/02)
The AT91X40 series features up to 256K bytes of on-chip SRAM, up to 128K bytes of on-chip ROM, up to 2M bytes of Flash, an External Bus Interface, a 3-channel Timer/Counter, 2 USARTs, a Watchdog Timer and advanced power-saving features.
AT91R40008 Summary
(19 pages, revision FS, updated 04/06)
AT91R40008 Electrical Characteristics
(20 pages, revision E, updated 12/05)
The AT91R40008 Electrical Characteristics gives the electrical and timing chacteristics of the AT91R40008.
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Mature (not recommended for new design)
PDF
ARM7TDMI Technical Reference Manual
(284 pages, updated 04/01)
This document may have been updated by ARMŽ, please check the ARM web site for its latest version.
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SAM3U Series
PDF
SAM3U Engineering Sample Devices Errata
(7 pages, revision A, updated 8/09)
This document describes the known errata found on SAM3U engineering samples.
SAM3U Series Preliminary Summary
(61 pages, revision BS, updated 9/09)
SAM3U Series Preliminary
(1205 pages, revision B, updated 8/09)
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