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AT91M55800A

Status: In Production

Overview
Documents
Development Environment
Similar Devices
RoHS Information
Add To Cart

Device Overview

Parametrics
Name
Value
Part Family
ARM7TDMI
Max CPU Speed MHz
33
SRAM (KB)
8
Temperature Range (C)
-40 to 85
Operating Voltage Range (V)
0 to 0
Direct Memory Access Channels
8
SPI
1
ADC Input
8
Max ADC Resolution (Bits)
10
Max ADC Sampling Rate (ksps)
72
Number of DACs
1
Input Capture
6
Max 16-bit Digital Timers
6
Parallel Port
EBI
Max I/O Pins
58
Pincount
176
External Memory Bus Interface
Yes

Documents

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Data Sheets

AT91M55800A - Complete Datasheet
12/11/2016
4066KB
AT91M55800A - Summary Datasheet
12/11/2016
1053KB
AT91M55800A Datasheet
12/11/2016
341KB
AT91X40 Series: AT91M40800, AT91R40807, AT91M40807, AT91R40008 - Complete Datasheet
12/11/2016
1732KB

Supporting Collateral

Computers that You Wear Help Your Work and Play
12/11/2016
112KB
Designing Feature-Rich User Interfaces for Home and Industrial Controllers
12/11/2016
933KB
Microprocessor or Microcontroller
12/11/2016
104KB

Application Notes

Download All
AN_1154 - Software ISO 7816 I/O Line
12/10/2016
92KB
AN_1155 - Software SPI Master Implementation
12/10/2016
49KB
AN_1156 - Disabling Interrupts at Processor Level
12/10/2016
20KB
AN_1168 - Interrupt Management: Auto-Vectoring & Prioritization
12/10/2016
29KB
AN_1169 - Software DMA Implementation
12/10/2016
68KB
AN_1740 - Crystal Oscillator and PLL Consideration for AT91M42800A and AT91M55800A
12/11/2016
234KB
AN_1797 - AT91M55800A Clock Switching Considerations using Advanced Power Management Controller
12/11/2016
115KB
AN_2620 - AT91 Timing Calculator User Notes
12/11/2016
131KB
AN_2640 - AT91 Host Flash Loader
12/11/2016
192KB
AN_2644 - AT91 Assembler Code Startup Sequence for C Code Applications Software
12/11/2016
116KB
AN_2645 - AT91 Reset Considerations
12/11/2016
123KB
AN_2646 - Connecting an I2S-Compatible Audio DAC to the AT91x40 Series Microcontroller
12/11/2016
167KB
AN_2668 - Using an AT91EB40A Evaluation Board to Control an AT91 ARM7TDMI Processor via the JTAG-ICE Interface
12/11/2016
223KB
AN_2669 - Interfacing a 4x4 Keyboard to an AT91 Microcontroller
12/11/2016
89KB
AN_2682 - Pulse Width Modulation Generation Using the AT91 Timer/Counter
12/11/2016
87KB
AN_2683 - Interrupt Generation Using the AT91 Timer/Counter
12/11/2016
109KB
AN_2688 - Using the EBLoadT Tool to Download Applications to the AT91 Evaluation Boards
12/11/2016
440KB
AN_32199 - AT2200: ZigBee to Ethernet and Wi-Fi Gateway with SAM3X - Hardware User`s Guide
12/11/2016
516KB
AN_42209 - AT03197: Thermostat with Touch and Wireless Connectivity - Hardware User`s Guide
12/11/2016
955KB
AN_42438 - AT09423: SAM-BA Overview and Customization Process
12/11/2016
6498KB
AN_42728 - AT15004:Using SAM-BA for Linux on SAM Devices
12/10/2016
828KB
AN_6020 - Connecting an ARM-based Serial Synchronous Controller to an I2S-compatible Serial Bus
12/11/2016
114KB
AN_6022 - Data Converter Terminology
12/11/2016
411KB
AN_6023 - Interfacing a Hard Disk Drive to an AT91RM9200 Microcontroller
12/11/2016
109KB
AN_6024 - Interfacing a PC Card to an AT91RM9200-DK
12/11/2016
182KB
AN_6039 - Analog-to-Digital Converter in the AT91M55800A
12/11/2016
161KB
AN_6131 - AT91 Assembler Code Startup Sequence for C Code Applications Software Based on the AT91SAM7S64 Evalu
12/11/2016
140KB
AN_6148 - Using a Real-time Timer with Non-calibrated RC Oscillator as Real-time Clock
12/11/2016
210KB
AN_6151 - AT91x40 Series Board Design and Troubleshooting Guide
12/11/2016
163KB
AN_6220 - AT91SAM CAN Bootloader User Notes
12/11/2016
249KB
AN_6229 - Using the Serial Peripheral Interface with AT91SAMxx Devices
12/11/2016
149KB
AN_6250 - Using Open Source Tools for AT91SAM7 Cross Development
12/11/2016
77KB
AN_6253 - Safe and Secure Firmware Upgrade for AT91SAM Microcontrollers
12/11/2016
335KB
AN_6255 - NAND Flash Support on AT91SAM9 Microcontrollers
12/11/2016
766KB
AN_6269 - AT91 USB CDC Driver Implementation
12/11/2016
366KB
AN_6273 - AT91 USB HID Driver Implementation
12/11/2016
543KB
AN_6274 - SAM9261 Microcontroller Schematic Check List
12/11/2016
255KB
AN_6275 - AT91SAM9260 Microcontroller Schematic Check List
12/11/2016
292KB
AN_6281 - AT91SAM9260-EK SAM-BA Recovery
12/11/2016
137KB
AN_6282 - Safe and Secure Bootloader Implementation
12/11/2016
192KB
AN_6283 - AT91 USB Mass Storage Device Driver Implementation
12/11/2016
715KB
AN_6287 - Using SDRAM on AT91SAM7SE Microcontrollers
12/11/2016
277KB
AN_6297 - Getting Started with the AT91SAM9260 Microcontroller
12/11/2016
332KB
AN_6298 - Getting Started with the AT91SAM9261 Microcontroller
12/11/2016
332KB
AN_6299 - Getting Started with the AT91SAM9263 Microcontroller
12/11/2016
333KB
AN_6300 - AT91SAM9 LCD Controller
12/11/2016
372KB
AN_6305 - AT91SAM9263 Microcontroller Schematic Check List
12/11/2016
290KB
AN_6306 - Using the Memory Protection Unit (MPU) on AT91SAM7SE Microcontrollers
12/11/2016
296KB
AN_6309 - Connecting EBI Memory Daughter Boards to AT91SAM Evaluation Boards
12/11/2016
317KB
AN_6310 - GNU-Based Software Development on AT91SAM Microcontrollers
12/11/2016
2964KB
AN_6318 - AT91SAM Internet Radio
12/11/2016
425KB
AN_6320 - Using the ECC Controller on AT91SAM9260/9263 and AT91SAM7SE Microcontrollers
12/11/2016
774KB
AN_6323 - AT91RM9200 Microcontroller Schematic Check List
12/11/2016
467KB
AN_6348 - AT91 USB Integrated Circuit(s) Cards Interface Devices (CCID) Driver Implementation
12/11/2016
464KB
AN_6349 - AT91-AN02: Signal Integrity and AT91 Products
12/11/2016
674KB
AN_6369 - AT91SAM7L Microcontroller Series Schematic Check List
12/11/2016
218KB
AN_6386 - Signal Integrity and Power Integrity Analysis around the SDRAM Bus Activity Using an AT91SAM9260 Mic
12/11/2016
1333KB
AN_6404 - Using Low Power Modes in AT91SAM7L Microcontrollers
12/11/2016
681KB
AN_6415 - Migrating to an AT91SAM9G20-based System from an AT91SAM9260-based System
12/11/2016
190KB
AN_6436 - AT91 USB Composite Driver Implementation
12/11/2016
900KB
AN_6440 - Migrating to an AT91SAM9G10-based System from an AT91SAM9261S-based System
12/11/2016
159KB

Brochures

Atmel Flash Microcontroller Product Portfolio
12/10/2016
3582KB
Atmel-Integrating the Internet of Things
12/11/2016
785KB
Product Selection Guide
12/10/2016
4660KB

MISC

AT91RM9200-EK Design & Manufacturing Files - Bundle containing all the schematics, PCB and test files for all the kit versions.
12/11/2016
6638KB
AT91RM9200-EK Design & Manufacturing Files Information - Kit versioning history and information, plus bundle contents description.
12/11/2016
1KB
AT91SAM7A3-EK Design & Manufacturing Files - Bundle containing all the schematics, PCB and test files for all the kit versions.
12/11/2016
1634KB
AT91SAM7A3-EK Design & Manufacturing Files Information - Kit versioning history and information, plus bundle contents description.
12/11/2016
1KB
AT91SAM7L-STK Design & Manufacturing Files - Bundle containing all the schematics, PCB and test files for all the kit versions.
12/11/2016
10574KB
AT91SAM7L-STK Design & Manufacturing Files Information - Kit versioning history and information, plus bundle contents description.
12/11/2016
1KB
AT91SAM9260 CD-ROM Image
12/11/2016
5B
AT91SAM9261 CD-ROM Image
12/11/2016
5B
AT91SAM9261-EK Design & Manufacturing Files - Bundle containing all the schematics, PCB and test files for all the kit versions.
12/11/2016
12802KB
AT91SAM9261-EK Design & Manufacturing Files Information - Kit versioning history and information, plus bundle contents description.
12/11/2016
1KB
AT91SAM9263 CD-ROM Image
12/11/2016
63595KB
Data Converter Terminology - This Application Note defines a number of key parameters related to data converters (ADC and DAC) and discusses the extent to which they can be tested. Equations are given to evaluate all key values.
12/11/2016
411KB
SAM9260-EK Design & Manufacturing Files - Bundle containing all the schematics, PCB and test files for all the kit versions.
12/11/2016
11010KB
SAM9260-EK Design & Manufacturing Files Information - Kit versioning history and information, plus bundle contents description.
12/11/2016
1KB
SAM9263-EK Design & Manufacturing Files - Bundle containing all the schematics, PCB and test files for all the kit versions.
12/11/2016
21136KB
SAM9263-EK Design & Manufacturing Files Information - Kit versioning history and information, plus bundle contents description.
12/11/2016
2KB

User Guides

ARM926EJ-S Technical Reference Manual - This document may have been updated by ARMr, please check the ARM web site for its latest version.
12/11/2016
1662KB
AT91EB40A Evaluation Board User Guide
12/11/2016
618KB
AT91EB42 Evaluation Board User Guide
12/11/2016
564KB
AT91EB55 Evaluation Board User Guide
12/11/2016
565KB
AT91RM9200-EK Evaluation Board User Guide
12/11/2016
771KB
AT91SAM7L-EK User Guide
12/11/2016
1628KB
AT91SAM7L-STK Rev. A Starter Kit - This User Guide focuses on the AT91SAM7L-STK Rev A. board as an evaluation platform.
12/11/2016
1347KB
AT91SAM7L-STK Rev. B Starter Kit - This user guide provides users the means to become familiar with the kit hardware and serves as an aid to develop applications.
12/11/2016
2086KB
AT91SAM9260-EK Evaluation Board User Guide
12/11/2016
671KB
AT91SAM9261-EK Evaluation Board User Guide
12/11/2016
748KB
AT91SAM9263-EK Evaluation Board Rev. A User Guide
12/11/2016
1214KB
AT91SAM9263-EK Evaluation Board Rev. B User Guide
12/11/2016
960KB
Atmel ARM GNU Toolchain 4.9.3 - Frequently Asked Questions
12/11/2016
6KB
Atmel ARM GNU Toolchain 5.3.1 - Release Note
12/11/2016
127KB
IAR430 Quickstart Guide - HTML files
12/11/2016
20KB
RM9200 Software Examples Release Notes - Release notes for the RM9200 software examples
12/11/2016
969B
SAM B11 Xplained Pro User Guide
12/10/2016
1543KB
SAM-BA 2.12 Patch 1 - Release Notes - This file provide the new features and bugs corrected of SAM-BA v2.12.
12/11/2016
2KB
SAM-BA 2.12 Patch 2a - Release Notes - This file provide the new features and bugs corrected of SAM-BA v2.12.
12/11/2016
3KB
SAM-BA 2.12 Patch 4 - Release Notes - This file provide the new features and bugs corrected of SAM-BA v2.12.
12/11/2016
3KB
SAM-BA 2.12 Patch 7 - Release Notes - This file provide the new features and bugs corrected of SAM-BA v2.12.
12/11/2016
4KB
SAM-BA 2.16 - Release Notes - This file provide the new features and bugs corrected of SAM-BA v2.16.
12/11/2016
21KB
SAM-BA 3.1.3 - Release Notes - This file describes the content and update history of SAM-BA v3 tool
12/11/2016
12KB
SAM-BA 3.1.4 - Release Notes - This file provide the new features and bugs corrected of SAM-BA v3.1.4.
12/11/2016
3KB
SAM-ICE User Guide
12/10/2016
1898KB
Using Atmel Device Family Packs (DFP) with Toolchain
12/11/2016
1KB

Development Environment

  • Integrated Development Environments
  • Demo & Evaluation Boards
Integrated Development Environments
AT91SAM-ICE
SAM-ICE ( AT91SAM-ICE )

SAM-ICE is a JTAG emulator designed for SAMA5, SAM3, SAM4, SAM7 and SAM9 ARM® core-based MCUs and MPUs, including Thumb mode. It supports download speeds up to 720K Bytes per second and maximum JTAG speeds up to 12 MHZ. It also supports Serial Wire Debug (SWD) and Serial Wire Viewer (SWV) from SAM-ICE hardware V6.

The AT91SAM-ICE catalog part number (CPN) will be moving to End of

...

Learn More
Demo & Evaluation Boards
SAM9260 Evaluation Kit
SAM9260 Evaluation Kit ( AT91SAM9260-EK )
(Not Recommended for new design)

Learn More
SAM9263-EK
SAM9263-EK ( AT91SAM9263-EK )

This kit lets designers quickly evaluate and develop code for applications running on an SAM9263 microcontroller.

Learn More
Add To Cart

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Flash (KB)
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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (grams)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
AT91M55800A-33CJ
0.409100
1.112500
176
LFBGA
13x13x1.5mm
SAC105
e8
AT91M55800A-33CJ-999
0.409100
0.409000
176
LFBGA
13x13x1.5mm
SAC105
e8
AT91M55800A-33AU
1.961000
5.000000
176
LQFP
24x24x1.4mm
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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