ATSAM3N1BB-AU

ATSAM3N1BB-AU Datasheet

Chip Name ATSAM3N4C Rev A ATSAM3N2C Rev A ATSAM3N1C Rev A ATSAM3N4B Rev A ATSAM3N2B Rev A ATSAM3N1B Rev A ATSAM3N4A Rev A ATSAM3N2A Rev A ATSAM3N1A Rev A

Part	Datasheet
ATSAM3N1BB-AU	ATSAM3N1BB-AU (pdf)

Related Parts	Information
ATSAM3N00BA-MUR	ATSAM3N00BA-MUR
ATSAM3N1BB-MUR	ATSAM3N1BB-MUR
ATSAM3N0BA-MUR	ATSAM3N0BA-MUR
ATSAM3N00BA-AUR	ATSAM3N00BA-AUR
ATSAM3N0BA-AUR	ATSAM3N0BA-AUR
ATSAM3N1CB-CU	ATSAM3N1CB-CU
ATSAM3N1AA-AU	ATSAM3N1AA-AU
ATSAM3N1AA-MU	ATSAM3N1AA-MU
ATSAM3N1BA-MU	ATSAM3N1BA-MU
ATSAM3N1CA-AU	ATSAM3N1CA-AU
ATSAM3N2CA-AU	ATSAM3N2CA-AU
ATSAM3N1CA-CU	ATSAM3N1CA-CU
ATSAM3N2BA-MU	ATSAM3N2BA-MU
ATSAM3N2CA-CU	ATSAM3N2CA-CU
ATSAM3N4BA-AU	ATSAM3N4BA-AU
ATSAM3N4BA-MU	ATSAM3N4BA-MU
ATSAM3N4CA-CU	ATSAM3N4CA-CU
ATSAM3N2AA-MU	ATSAM3N2AA-MU
ATSAM3N4CA-AU	ATSAM3N4CA-AU
ATSAM3N2BA-AU	ATSAM3N2BA-AU
ATSAM3N00AA-AUR	ATSAM3N00AA-AUR
ATSAM3N0AA-AUR	ATSAM3N0AA-AUR
ATSAM3N1AB-AUR	ATSAM3N1AB-AUR
ATSAM3N0BA-AU	ATSAM3N0BA-AU
ATSAM3N0BA-MU	ATSAM3N0BA-MU
ATSAM3N1AB-MU	ATSAM3N1AB-MU
ATSAM3N0AA-MU	ATSAM3N0AA-MU
ATSAM3N0AA-AU	ATSAM3N0AA-AU
ATSAM3N1AB-AU	ATSAM3N1AB-AU
ATSAM3N0CA-AU	ATSAM3N0CA-AU
ATSAM3N0CA-CU	ATSAM3N0CA-CU
ATSAM3N1CB-CUR	ATSAM3N1CB-CUR
ATSAM3N0CA-CUR	ATSAM3N0CA-CUR
ATSAM3N00AA-MUR	ATSAM3N00AA-MUR
ATSAM3N1AB-MUR	ATSAM3N1AB-MUR
ATSAM3N0AA-MUR	ATSAM3N0AA-MUR
ATSAM3N2AA-AU	ATSAM3N2AA-AU
ATSAM3N4AA-AU	ATSAM3N4AA-AU
ATSAM3N1CB-AUR	ATSAM3N1CB-AUR

PDF Datasheet Preview
• Core • Pin-to-pin compatible with SAM7S legacy products 48- and 64-pin versions and SAM3S 48-, 64- and 100-pin versions • Memories From 16 to 256 Kbytes embedded Flash, 128-bit wide access, memory accelerator, single plane From 4 to 24 Kbytes embedded SRAM 16 Kbytes ROM with embedded bootloader routines UART and IAP routines • System Embedded voltage regulator for single supply operation Power-on-Reset POR , Brown-out Detector BOD and Watchdog for safe operation Quartz or ceramic resonator oscillators 3 to 20 MHz main power with Failure Detection and optional low power kHz for RTC or device clock High precision 8/12 MHz factory trimmed internal RC oscillator with 4 MHz default frequency for device startup. In-application trimming access for frequency adjustment Slow Clock Internal RC oscillator as permanent low-power mode device clock One PLL up to 130 MHz for device clock Up to 10 peripheral DMA PDC channels • Low Power Modes Sleep and Backup modes, down to 3 µA in Backup mode Ultra low power RTC • Peripherals Up to 2 USARTs with RS-485 and SPI mode support. One USART USART0 has ISO7816, and PDC support in addition Two 2-wire UARTs 2 Two Wire Interface I2C compatible , 1 SPI Up to 6 Three-Channel 16-bit Timer/Counter with capture, waveform, compare and PWM mode. Quadrature Decoder Logic and 2-bit Gray Up/Down Counter for Stepper Motor 4-channel 16-bit PWM 32-bit Real-time Timer and RTC with calendar and alarm features Up to 16 channels, 384 KSPS 10-bit ADC One 500 KSPS 10-bit DAC • I/O Up to 79 I/O lines with external interrupt capability edge or level sensitivity , debouncing, glitch filtering and on-die Series Resistor Termination Three 32-bit Parallel Input/Output Controllers • Packages 100-lead LQFP, 14 x 14 mm, pitch mm/100-ball TFBGA, 9 x 9 mm, pitch mm 64-lead LQFP, 10 x 10 mm, pitch mm/64-pad QFN 9x9 mm, pitch mm 48-lead LQFP, 7 x 7 mm, pitch mm/48-pad QFN 7x7 mm, pitch mm AT91SAM ARM-based Flash MCU SAM3N Series SAM3N Description Atmel's SAM3N series is a member of a family of Flash microcontrollers based on the high performance 32-bit ARM Cortex-M3 RISC processor. It operates at a maximum speed of 48 MHz and features up to 256 Kbytes of Flash and up to 24 Kbytes of SRAM. The peripheral set includes 2x USARTs, 2x UARTs, 2x TWIs, 3x SPI, as well as 1 PWM timer, 6x general purpose 16-bit timers, an RTC, a 10-bit ADC and a 10-bit DAC. The SAM3N series is ready for capacitive touch thanks to the QTouch library, offering an easy way to implement buttons, wheels and sliders. The SAM3N device is an entry-level general purpose microcontroller. That makes the SAM3N the ideal starting point to move from 8- /16-bit to 32-bit microcontrollers. It operates from 1.62V to 3.6V and is available in 48-pin, 64-pin and 100-pin QFP, 48-pin and 64-pin QFN, and 100-pin BGA packages. The SAM3N series is the ideal migration path from the SAM3S for applications that require a reduced BOM cost. The SAM3N series is pin-to-pin compatible with the SAM3S series. Its aggressive price point and high level of integration pushes its scope of use far into cost-sensitive, high-volume applications. 2 SAM3N Summary SAM3N Summary Configuration Summary The SAM3N4/2/1/0/00 differ in memory size, package and features list. Table 1-1 summarizes the configurations of the 9 devices. Table Configuration Summary Device SAM3N4A Flash SRAM Ordering Information Table Ordering Code ATSAM3N4CA-AU ATSAM3N4CA-CU ATSAM3N4BA-AU ATSAM3N4BA-MU ATSAM3N4AA-AU ATSAM3N4AA-MU ATSAM3N2CA-AU ATSAM3N2CA-CU ATSAM3N2BA-AU ATSAM3N2BA-MU ATSAM3N2AA-AU ATSAM3N2AA-MU ATSAM3N1CA-AU ATSAM3N1CB-AU ATSAM3N1CA-CU ATSAM3N1CB-CU ATSAM3N1BA-AU ATSAM3N1BB-AU ATSAM3N1BA-MU ATSAM3N1BB-MU MRL A B A B A B A B Flash Kbytes 256 128 64 Package LQFP100 TFBGA100 LQFP64 QFN64 LQFP48 QFN48 LQFP100 TFBGA100 LQFP64 QFN64 LQFP48 QFN48 LQFP100 TFBGA100 LQFP64 QFN 64 QFN 64 SAM3N Summary Package Type Green Temperature Operating Range Industrial -40°C to 85°C Industrial -40°C to 85°C Industrial -40°C to 85°C Industrial -40°C to 85°C Industrial -40°C to 85°C Industrial -40°C to 85°C Industrial -40°C to 85°C Industrial -40°C to 85°C Industrial -40°C to 85°C Industrial -40°C to 85°C Industrial -40°C to 85°C Industrial -40°C to 85°C Industrial -40°C to 85°C Industrial -40°C to 85°C Industrial -40°C to 85°C Industrial -40°C to 85°C Industrial -40°C to 85°C Industrial -40°C to 85°C Industrial -40°C to 85°C Industrial -40°C to 85°C Table Ordering Code ATSAM3N1AA-AU ATSAM3N1AB-AU ATSAM3N1AA-MU ATSAM3N1AB-MU ATSAM3N0CA-AU ATSAM3N0CA-CU ATSAM3N0BA-AU ATSAM3N0BA-MU ATSAM3N0AA-AU ATSAM3N0AA-MU ATSAM3N00BA-AU ATSAM3N00BA-MU ATSAM3N00AA-AU ATSAM3N00AA-MU MRL A B A B A Flash Kbytes 64 32 16 Package LQFP48 QFN48 LQFP100 TFBGA100 LQFP64 QFN64 LQFP48 QFN48 LQFP64 QFN64 LQFP48 QFN48 Package Type Green Temperature Operating Range Industrial -40°C to 85°C Industrial -40°C to 85°C Industrial -40°C to 85°C Industrial -40°C to 85°C Industrial -40°C to 85°C Industrial -40°C to 85°C Industrial -40°C to 85°C Industrial -40°C to 85°C Industrial -40°C to 85°C Industrial -40°C to 85°C Industrial -40°C to 85°C Industrial -40°C to 85°C Industrial -40°C to 85°C Industrial -40°C to 85°C 58 SAM3N Summary SAM3N Summary Comments Overview All mentions of 100-ball LFBGA changed into 100-ball TFBGA Section “Product Mapping”, Heading was ‘Memories’. Changed to ‘Product Mapping’ Section “100-ball TFBGA Pinout”, whole pinout table updated package dimensions in ‘Features’ Comments First issue Change Request Ref. 8044 7685 7201 7965 Change Request Ref.

PDF Datasheet Preview

• Core
• Pin-to-pin compatible with SAM7S legacy products 48- and 64-pin versions and

SAM3S 48-, 64- and 100-pin versions
• Memories

From 16 to 256 Kbytes embedded Flash, 128-bit wide access, memory accelerator,
single plane From 4 to 24 Kbytes embedded SRAM
16 Kbytes ROM with embedded bootloader routines UART and IAP routines
• System

Embedded voltage regulator for single supply operation

Power-on-Reset POR , Brown-out Detector BOD and Watchdog for safe operation

Quartz or ceramic resonator oscillators 3 to 20 MHz main power with Failure Detection and optional low power kHz for RTC or device clock

High precision 8/12 MHz factory trimmed internal RC oscillator with 4 MHz default frequency for device startup. In-application trimming access for frequency adjustment

Slow Clock Internal RC oscillator as permanent low-power mode device clock One PLL up to 130 MHz for device clock Up to 10 peripheral DMA PDC channels
• Low Power Modes

Sleep and Backup modes, down to 3 µA in Backup mode Ultra low power RTC
• Peripherals

Up to 2 USARTs with RS-485 and SPI mode support. One USART USART0 has

ISO7816, and PDC support in addition

Two 2-wire UARTs 2 Two Wire Interface I2C compatible , 1 SPI

Up to 6 Three-Channel 16-bit Timer/Counter with capture, waveform, compare and PWM mode. Quadrature Decoder Logic and 2-bit Gray Up/Down Counter for Stepper Motor
4-channel 16-bit PWM 32-bit Real-time Timer and RTC with calendar and alarm features Up to 16 channels, 384 KSPS 10-bit ADC One 500 KSPS 10-bit DAC
• I/O

Up to 79 I/O lines with external interrupt capability edge or level sensitivity , debouncing, glitch filtering and on-die Series Resistor Termination

Three 32-bit Parallel Input/Output Controllers
• Packages
100-lead LQFP, 14 x 14 mm, pitch mm/100-ball TFBGA, 9 x 9 mm, pitch mm 64-lead LQFP, 10 x 10 mm, pitch mm/64-pad QFN 9x9 mm, pitch mm 48-lead LQFP, 7 x 7 mm, pitch mm/48-pad QFN 7x7 mm, pitch mm

AT91SAM ARM-based Flash MCU SAM3N Series

SAM3N Description

Atmel's SAM3N series is a member of a family of Flash microcontrollers based on the high performance 32-bit ARM Cortex-M3 RISC processor. It operates at a maximum speed of 48 MHz and features up to 256 Kbytes of Flash and up to 24 Kbytes of SRAM. The peripheral set includes 2x USARTs, 2x UARTs, 2x TWIs, 3x SPI, as well as 1 PWM timer, 6x general purpose 16-bit timers, an RTC, a 10-bit ADC and a 10-bit DAC.

The SAM3N series is ready for capacitive touch thanks to the QTouch library, offering an easy way to implement buttons, wheels and sliders.

The SAM3N device is an entry-level general purpose microcontroller. That makes the SAM3N the ideal starting point to move from 8- /16-bit to 32-bit microcontrollers.

It operates from 1.62V to 3.6V and is available in 48-pin, 64-pin and 100-pin QFP, 48-pin and 64-pin QFN, and 100-pin BGA packages.

The SAM3N series is the ideal migration path from the SAM3S for applications that require a reduced BOM cost. The SAM3N series is pin-to-pin compatible with the SAM3S series. Its aggressive price point and high level of integration pushes its scope of use far into cost-sensitive, high-volume applications.
2 SAM3N Summary

SAM3N Summary

Configuration Summary

The SAM3N4/2/1/0/00 differ in memory size, package and features list. Table 1-1 summarizes the configurations of the 9 devices.

Table Configuration Summary

Device SAM3N4A

Flash

SRAM
Ordering Information

Table
Ordering Code ATSAM3N4CA-AU ATSAM3N4CA-CU ATSAM3N4BA-AU ATSAM3N4BA-MU ATSAM3N4AA-AU ATSAM3N4AA-MU ATSAM3N2CA-AU ATSAM3N2CA-CU ATSAM3N2BA-AU ATSAM3N2BA-MU ATSAM3N2AA-AU ATSAM3N2AA-MU ATSAM3N1CA-AU ATSAM3N1CB-AU ATSAM3N1CA-CU ATSAM3N1CB-CU ATSAM3N1BA-AU ATSAM3N1BB-AU ATSAM3N1BA-MU ATSAM3N1BB-MU

MRL A B A B A B A B

Flash Kbytes
256 128 64

Package LQFP100 TFBGA100 LQFP64

QFN64 LQFP48 QFN48 LQFP100 TFBGA100 LQFP64 QFN64 LQFP48 QFN48 LQFP100 TFBGA100 LQFP64 QFN 64 QFN 64

SAM3N Summary

Package Type Green

Temperature Operating Range

Industrial -40°C to 85°C

Industrial -40°C to 85°C

Industrial -40°C to 85°C

Industrial -40°C to 85°C

Industrial -40°C to 85°C

Industrial -40°C to 85°C

Industrial -40°C to 85°C

Industrial -40°C to 85°C

Industrial -40°C to 85°C

Industrial -40°C to 85°C

Industrial -40°C to 85°C

Industrial -40°C to 85°C

Industrial -40°C to 85°C

Industrial -40°C to 85°C

Industrial -40°C to 85°C

Industrial -40°C to 85°C

Industrial -40°C to 85°C

Industrial -40°C to 85°C

Industrial -40°C to 85°C

Industrial -40°C to 85°C

Table
Ordering Code ATSAM3N1AA-AU ATSAM3N1AB-AU ATSAM3N1AA-MU ATSAM3N1AB-MU ATSAM3N0CA-AU ATSAM3N0CA-CU ATSAM3N0BA-AU ATSAM3N0BA-MU ATSAM3N0AA-AU ATSAM3N0AA-MU ATSAM3N00BA-AU ATSAM3N00BA-MU ATSAM3N00AA-AU ATSAM3N00AA-MU

MRL A B A B A

Flash Kbytes
64 32 16

Package LQFP48 QFN48 LQFP100 TFBGA100 LQFP64 QFN64 LQFP48 QFN48 LQFP64 QFN64 LQFP48 QFN48

Package Type Green

Temperature Operating Range

Industrial -40°C to 85°C

Industrial -40°C to 85°C

Industrial -40°C to 85°C

Industrial -40°C to 85°C

Industrial -40°C to 85°C

Industrial -40°C to 85°C

Industrial -40°C to 85°C

Industrial -40°C to 85°C

Industrial -40°C to 85°C

Industrial -40°C to 85°C

Industrial -40°C to 85°C

Industrial -40°C to 85°C

Industrial -40°C to 85°C

Industrial -40°C to 85°C
58 SAM3N Summary

SAM3N Summary

Comments

Overview All mentions of 100-ball LFBGA changed into 100-ball TFBGA Section “Product Mapping”, Heading was ‘Memories’. Changed to ‘Product Mapping’ Section “100-ball TFBGA Pinout”, whole pinout table updated package dimensions in ‘Features’

Comments First issue

Change Request Ref.
8044 7685 7201 7965

Change Request Ref.

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived ATSAM3N1BB-AU Datasheet file may be downloaded here without warranties.

Datasheet ID: ATSAM3N1BB-AU 519371