SAM3N(2011) View Datasheet(PDF) - Atmel Corporation

Part Name

Description

Manufacturer

SAM3N
(Rev.:2011)

Cortex M3 Flash Microcontroller Converges Performance and Simplicity

Atmel Corporation 

Atmel SAM3N Series

Cortex M3 Flash Microcontroller Converges

Performance and Simplicity

Benefits

• Atmel® entry point into Cortex™ M3 technology

• Pin-to-pin compatible with best-selling Atmel SAM7S series

and Atmel SAM3S series

• Native Atmel QTouch® capacitive touch support

(buttons/sliders/wheels)

• Low power consumption enabled by advanced power

management techniques and low operating voltage capability

• Delivers high-speed serial interfaces (SPI, UART)

• Simplified PCB design and low system cost

• Advanced safety and security features

Key Features

• 1.62V to 3.6V supply

• Cortex M3 rev 2.0 processor running at up to 48MHz

• Native 3-layer Advanced High-performance Bus(AHB)

Matrix, 10 DMA channels

• Embedded regulator, power-on-reset, brown-out detection

and multiple clock sources including 32kHz oscillator and

factory-trimmed RC

• High-speed communication peripherals including USART

(18Mbps), SPI (38Mbps)

• Up to 16-channel 10-bit 384Ksps ADC, 1-channel 10-bit

500Ksps DAC

• Powerful and flexible 16-bit timers with quadrature decoder

and gray counter. Powerful PWM unit, calendar RTC,

watchdog

• Power consumption 1.9 µA in backup mode, 22mA

@48MHz, 0.9mA @1MHz

• 128-bit unique ID

• Up to 79 I/O lines with integrated serial resistors

(on-die termination)

• 48-, 64- and 100-pin packages

Application Areas

• Industrial control

• Metering

• Medical

• Test and measurement

• 802.15.4 wireless networking

• Toys and consumer peripherals

• Remote control

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