Datasheet > ATSAM3N1C

ATSAM3N1C

更新时间： 2023-12-06 19:52:38

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
页数	文件大小	规格书
766页	3048K
描述
The Microchip's SAM3N1C is a member of the SAM3N series of microcontrollers based on the high-per

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ATSAM3N1C 数据手册

Features

 Core

ARM Cortex-M3 revision 2.0 running at up to 48 MHz

Thumb^®-2 Instruction Set

24-bit SysTick Counter

Nested Vector Interrupt Controller

 Pin-to-pin compatible with SAM7S legacy products (48/64-pin versions) and SAM3S (48/64/100-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

32.768 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, Wait, and Backup modes, down to 1.2 µA in Backup mode with RTC, RTT, and 256-bit GPBR

 Peripherals

Up to 2 USARTs with RS-485 and SPI mode support. One USART (USART0) has ISO7816, IrDA® and PDC

support in addition

Two 2-wire UARTs

Two 2-wire Interfaces (I2C compatible)

One SPI

Up to two 3-channel 16-bit Timer Counters 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 low-power Real-time Timer (RTT)

Low-power Real-time Clock (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 0.5 mm

100-ball TFBGA – 9 x 9 mm, pitch 0.8 mm

64-lead LQFP – 10 x 10 mm, pitch 0.5 mm

64-pad QFN – 9 x 9 mm, pitch 0.5 mm

48-lead LQFP – 7 x 7 mm, pitch 0.5 mm

48-pad QFN – 7 x 7 mm, pitch 0.5 mm

SAM3N Series [DATASHEET]

Atmel-11011C-ATARM-SAM3N-Series-Datasheet_16-Apr-15

123 4 5 6 7...766

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STM32F103C8T6 替代型号

型号	品牌	替代类型	描述	数据表

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