SAM3N-EK Flash Microcontroller

Atmel® Touch Solutions on the Atmel ARM® Cortex®-M3 Based Flash Microcontrollers

Atmel

This tutorial will provide a brief overview of the different Atmel touch solutions and applications. This will be followed by an introduction to capacitive touch technology. There will be a review of the steps needed to complete a touch design, from designing the PCB through tuning the design to ensure it peforms as intended. To illustrate this, an actual design based on one of Atmel’s SAM3 microcontrollers will be shown: the SAM3N-EK board.-

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Related Parts

ImageManufacturer Part NumberDescriptionPackagingCore ProcessorCore SizeAvailable Quantity
ATSAM3S2CA-AU datasheet linkIC MCU 32BIT 128KB FLASH 100LQFPATSAM3S2CA-AUIC MCU 32BIT 128KB FLASH 100LQFPTrayARM® Cortex®-M332-Bit1980 - Immediate
ATSAM3S2CA-AU product page link
ATSAM3S4BA-AU datasheet linkIC MCU 32BIT 256KB FLASH 64LQFPATSAM3S4BA-AUIC MCU 32BIT 256KB FLASH 64LQFPTrayARM® Cortex®-M332-Bit408 - Immediate
ATSAM3S4BA-AU product page link
ATSAM3U2CA-CU datasheet linkIC MCU 32BIT 128KB FLASH 100BGAATSAM3U2CA-CUIC MCU 32BIT 128KB FLASH 100BGATrayARM® Cortex®-M332-Bit252 - Immediate
ATSAM3U2CA-CU product page link
ATSAM3S4CA-AU datasheet linkIC MCU 32BIT 256KB FLASH 100LQFPATSAM3S4CA-AUIC MCU 32BIT 256KB FLASH 100LQFPTrayARM® Cortex®-M332-Bit220 - Immediate
ATSAM3S4CA-AU product page link
ATSAM3U4CA-AU datasheet linkIC MCU 32BIT 256KB FLASH 100LQFPATSAM3U4CA-AUIC MCU 32BIT 256KB FLASH 100LQFPTrayARM® Cortex®-M332-Bit6112 - Immediate
ATSAM3U4CA-AU product page link
ATSAM3U4EA-CU datasheet linkIC MCU 32BIT 256KB FLASH 144BGAATSAM3U4EA-CUIC MCU 32BIT 256KB FLASH 144BGATrayARM® Cortex®-M332-Bit444 - Immediate
ATSAM3U4EA-CU product page link
ATSAM3S2AA-AU datasheet linkIC MCU 32BIT 128KB FLASH 48LQFPATSAM3S2AA-AUIC MCU 32BIT 128KB FLASH 48LQFPTrayARM® Cortex®-M332-Bit588 - Immediate
ATSAM3S2AA-AU product page link
ATSAM3S4BA-MU datasheet linkIC MCU 32BIT 256KB FLASH 64QFNATSAM3S4BA-MUIC MCU 32BIT 256KB FLASH 64QFNTrayARM® Cortex®-M332-Bit1075 - Immediate
ATSAM3S4BA-MU product page link
ATSAM3S2BA-AU datasheet linkIC MCU 32BIT 128KB FLASH 64LQFPATSAM3S2BA-AUIC MCU 32BIT 128KB FLASH 64LQFPTrayARM® Cortex®-M332-Bit2413 - Immediate
ATSAM3S2BA-AU product page link
ATSAM3S4AA-AU datasheet linkIC MCU 32BIT 256KB FLASH 48LQFPATSAM3S4AA-AUIC MCU 32BIT 256KB FLASH 48LQFPTrayARM® Cortex®-M332-Bit438 - Immediate
ATSAM3S4AA-AU product page link
ATSAM3S4CA-CU datasheet linkIC MCU 32BIT 256KB FLASH 100BGAATSAM3S4CA-CUIC MCU 32BIT 256KB FLASH 100BGATrayARM® Cortex®-M332-Bit415 - Immediate
ATSAM3S4CA-CU product page link
ATSAM3U2EA-AU datasheet linkIC MCU 32BIT 128KB FLASH 144LQFPATSAM3U2EA-AUIC MCU 32BIT 128KB FLASH 144LQFPTrayARM® Cortex®-M332-Bit259 - Immediate
ATSAM3U2EA-AU product page link
ATSAM3U4CA-CU datasheet linkIC MCU 32BIT 256KB FLASH 100BGAATSAM3U4CA-CUIC MCU 32BIT 256KB FLASH 100BGATrayARM® Cortex®-M332-Bit670 - Immediate
ATSAM3U4CA-CU product page link
ATSAM3N2CA-AU datasheet linkIC MCU 32BIT 128KB FLASH 100LQFPATSAM3N2CA-AUIC MCU 32BIT 128KB FLASH 100LQFPTubeARM® Cortex®-M332-Bit1050 - Immediate
ATSAM3N2CA-AU product page link
ATSAM3N4AA-MU datasheet linkIC MCU 32BIT 256KB FLASH 48QFNATSAM3N4AA-MUIC MCU 32BIT 256KB FLASH 48QFNTrayARM® Cortex®-M332-Bit520 - Immediate
ATSAM3N4AA-MU product page link
ATSAM3N1BA-AU datasheet linkIC MCU 32BIT 64KB FLASH 64LQFPATSAM3N1BA-AUIC MCU 32BIT 64KB FLASH 64LQFPTrayARM® Cortex®-M332-Bit221 - Immediate
ATSAM3N1BA-AU product page link
ATSAM3N4CA-AU datasheet linkIC MCU 32BIT 256KB FLASH 100LQFPATSAM3N4CA-AUIC MCU 32BIT 256KB FLASH 100LQFPTrayARM® Cortex®-M332-Bit136 - Immediate
ATSAM3N4CA-AU product page link
ATSAM3S2BA-MU datasheet linkIC MCU 32BIT 128KB FLASH 64QFNATSAM3S2BA-MUIC MCU 32BIT 128KB FLASH 64QFNTrayARM® Cortex®-M332-Bit517 - Immediate
ATSAM3S2BA-MU product page link
ATSAM3S2AA-MU datasheet linkIC MCU 32BIT 128KB FLASH 48QFNATSAM3S2AA-MUIC MCU 32BIT 128KB FLASH 48QFNTrayARM® Cortex®-M332-Bit149 - Immediate
ATSAM3S2AA-MU product page link
ATSAM3S4AA-MU datasheet linkIC MCU 32BIT 256KB FLASH 48QFNATSAM3S4AA-MUIC MCU 32BIT 256KB FLASH 48QFNTrayARM® Cortex®-M332-Bit859 - Immediate
ATSAM3S4AA-MU product page link
ATSAM3U2EA-CU datasheet linkIC MCU 32BIT 128KB FLASH 144BGAATSAM3U2EA-CUIC MCU 32BIT 128KB FLASH 144BGATrayARM® Cortex®-M332-Bit269 - Immediate
ATSAM3U2EA-CU product page link
ATSAM3U1CA-CU datasheet linkIC MCU 32BIT 64KB FLASH 100TFBGAATSAM3U1CA-CUIC MCU 32BIT 64KB FLASH 100TFBGATrayARM® Cortex®-M332-Bit188 - Immediate
ATSAM3U1CA-CU product page link
ATSAM3U1EA-AU datasheet linkIC MCU 32BIT 64KB FLASH 144LQFPATSAM3U1EA-AUIC MCU 32BIT 64KB FLASH 144LQFPTrayARM® Cortex®-M332-Bit126 - Immediate
ATSAM3U1EA-AU product page link
ATSAM3U1EA-CU datasheet linkIC MCU 32BIT 64KB FLASH 144BGAATSAM3U1EA-CUIC MCU 32BIT 64KB FLASH 144BGATrayARM® Cortex®-M332-Bit132 - Immediate
ATSAM3U1EA-CU product page link
ATSAM3S2CA-CU datasheet linkIC MCU 32BIT 128KB FLASH 100BGAATSAM3S2CA-CUIC MCU 32BIT 128KB FLASH 100BGATrayARM® Cortex®-M332-Bit97 - Immediate
ATSAM3S2CA-CU product page link
ATSAM3U1CA-AU datasheet linkIC MCU 32BIT 64KB FLASH 100LQFPATSAM3U1CA-AUIC MCU 32BIT 64KB FLASH 100LQFPTrayARM® Cortex®-M332-Bit92 - Immediate
ATSAM3U1CA-AU product page link
ATSAM3U2CA-AU datasheet linkIC MCU 32BIT 128KB FLASH 100LQFPATSAM3U2CA-AUIC MCU 32BIT 128KB FLASH 100LQFPTrayARM® Cortex®-M332-Bit0ATSAM3U2CA-AU product page link
ATSAM3U4EA-AU datasheet linkIC MCU 32BIT 256KB FLASH 144LQFPATSAM3U4EA-AUIC MCU 32BIT 256KB FLASH 144LQFPTrayARM® Cortex®-M332-Bit0ATSAM3U4EA-AU product page link
ATSAM3N1AA-AU datasheet linkIC MCU 32BIT 64KB FLASH 48LQFPATSAM3N1AA-AUIC MCU 32BIT 64KB FLASH 48LQFPTrayARM® Cortex®-M332-Bit0ATSAM3N1AA-AU product page link
ATSAM3N1AA-MU datasheet linkIC MCU 32BIT 64KB FLASH 48QFNATSAM3N1AA-MUIC MCU 32BIT 64KB FLASH 48QFNTrayARM® Cortex®-M332-Bit0ATSAM3N1AA-MU product page link
ATSAM3N1BA-MU datasheet linkIC MCU 32BIT 64KB FLASH 64QFNATSAM3N1BA-MUIC MCU 32BIT 64KB FLASH 64QFNTrayARM® Cortex®-M332-Bit0ATSAM3N1BA-MU product page link
ATSAM3N1CA-AU datasheet linkIC MCU 32BIT 64KB FLASH 100LQFPATSAM3N1CA-AUIC MCU 32BIT 64KB FLASH 100LQFPTubeARM® Cortex®-M332-Bit0ATSAM3N1CA-AU product page link
ATSAM3N1CA-CU datasheet linkIC MCU 32BIT 64KB FLASH 100TFBGAATSAM3N1CA-CUIC MCU 32BIT 64KB FLASH 100TFBGATrayARM® Cortex®-M332-Bit0ATSAM3N1CA-CU product page link
ATSAM3N2AA-MU datasheet linkIC MCU 32BIT 128KB FLASH 48QFNATSAM3N2AA-MUIC MCU 32BIT 128KB FLASH 48QFNTrayARM® Cortex®-M332-Bit0ATSAM3N2AA-MU product page link
ATSAM3N2BA-AU datasheet linkIC MCU 32BIT 128KB FLASH 64LQFPATSAM3N2BA-AUIC MCU 32BIT 128KB FLASH 64LQFPTrayARM® Cortex®-M332-Bit0ATSAM3N2BA-AU product page link
ATSAM3N2BA-MU datasheet linkIC MCU 32BIT 128KB FLASH 64QFNATSAM3N2BA-MUIC MCU 32BIT 128KB FLASH 64QFNTrayARM® Cortex®-M332-Bit0ATSAM3N2BA-MU product page link
ATSAM3N2CA-CU datasheet linkIC MCU 32BIT 128KB FLASH 100BGAATSAM3N2CA-CUIC MCU 32BIT 128KB FLASH 100BGATrayARM® Cortex®-M332-Bit0ATSAM3N2CA-CU product page link
ATSAM3N4BA-AU datasheet linkIC MCU 32BIT 256KB FLASH 64LQFPATSAM3N4BA-AUIC MCU 32BIT 256KB FLASH 64LQFPTrayARM® Cortex®-M332-Bit0ATSAM3N4BA-AU product page link
ATSAM3N4BA-MU datasheet linkIC MCU 32BIT 256KB FLASH 64QFNATSAM3N4BA-MUIC MCU 32BIT 256KB FLASH 64QFNTrayARM® Cortex®-M332-Bit0ATSAM3N4BA-MU product page link
ATSAM3N4CA-CU datasheet linkIC MCU 32BIT 256KB FLASH 100BGAATSAM3N4CA-CUIC MCU 32BIT 256KB FLASH 100BGATrayARM® Cortex®-M332-Bit0ATSAM3N4CA-CU product page link
ATSAM3N2AA-AU datasheet linkIC MCU 32BIT 128KB FLASH 48LQFPATSAM3N2AA-AUIC MCU 32BIT 128KB FLASH 48LQFPTrayARM® Cortex®-M332-Bit0ATSAM3N2AA-AU product page link
ATSAM3N4AA-AU datasheet linkIC MCU 32BIT 256KB FLASH 48LQFPATSAM3N4AA-AUIC MCU 32BIT 256KB FLASH 48LQFPCut Tape (CT)ARM® Cortex®-M332-Bit0ATSAM3N4AA-AU product page link

Eval Boards

ImageManufacturer Part NumberDescriptionBoard TypeTypeCore ProcessorAvailable Quantity
ATSAM3U-EK datasheet linkKIT EVAL FOR AT91SAM3U CORTEXATSAM3U-EKKIT EVAL FOR AT91SAM3U CORTEXEvaluation PlatformMCU 32-BitARM® Cortex®-M35 - Immediate
ATSAM3U-EK product page link
ATSAM3N-EK datasheet linkKIT EVAL FOR ATSAM3NATSAM3N-EKKIT EVAL FOR ATSAM3NEvaluation PlatformMCU 32-BitARM® Cortex®-M32 - Immediate
ATSAM3N-EK product page link
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PTM Published on: 2011-12-22