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ATSAM3A4CA-CU中文資料愛特梅爾數(shù)據(jù)手冊(cè)PDF規(guī)格書

ATSAM3A4CA-CU
廠商型號(hào)

ATSAM3A4CA-CU

功能描述

AT91SAM ARM-based Flash MCU

文件大小

851.33 Kbytes

頁面數(shù)量

71

生產(chǎn)廠商 Atmel Corporation
企業(yè)簡(jiǎn)稱

Atmel愛特梅爾

中文名稱

愛特梅爾公司官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2024-12-23 20:18:00

ATSAM3A4CA-CU規(guī)格書詳情

SAM3X/A Description

Atmel’s SAM3X/A 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 84 MHz and features up to 512 Kbytes of Flash and up to 100 Kbytes of SRAM. The peripheral set includes a High Speed USB Host and Device port with embedded transceiver, an Ethernet MAC, 2x CANs, a High Speed MCI for SDIO/SD/MMC, an External Bus Interface with NAND Flash controller, 5x UARTs, 2x TWIs, 4x SPIs, as well as 1 PWM timer, 9x general-purpose 32-bit timers, an RTC, a 12-bit ADC and a 12-bit DAC.

Features

? Core

– ARM? Cortex?-M3 revision 2.0 running at up to 84 MHz

– Memory Protection Unit (MPU)

– Thumb?-2 instruction set

– 24-bit SysTick Counter

– Nested Vector Interrupt Controller

? Memories

– From 256 to 512 Kbytes embedded Flash, 128-bit wide access, memory accelerator, dual bank

– From 32 to 100 Kbytes embedded SRAM with dual banks

– 16 Kbytes ROM with embedded bootloader routines (UART, USB) and IAP routines

– Static Memory Controller (SMC): SRAM, NOR, NAND support. NAND Flash controller with 4-kbyte RAM buffer and ECC

? System

– Embedded voltage regulator for single supply operation

– POR, BOD and Watchdog for safe reset

– Quartz or ceramic resonator oscillators: 3 to 20 MHz main 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 fast device startup

– Slow Clock Internal RC oscillator as permanent clock for device clock in low power mode

– One PLL for device clock and one dedicated PLL for USB 2.0 High Speed Mini Host/Device

– Temperature Sensor

– Up to 17 peripheral DMA (PDC) channels and 6-channel central DMA plus dedicated DMA for High-Speed USB Mini Host/Device and Ethernet MAC

? Low Power Modes

– Sleep and Backup modes, down to 2.5 μA in Backup mode.

– Backup domain: VDDBU pin, RTC, eight 32-bit backup registers

– Ultra Low-power RTC

? Peripherals

– USB 2.0 Device/Mini Host: 480 Mbps, 4-kbyte FIFO, up to 10 bidirectional Endpoints, dedicated DMA

– Up to 4 USARTs (ISO7816, IrDA?, Flow Control, SPI, Manchester and LIN support) and one UART

– 2 TWI (I2C compatible), up to 6 SPIs, 1 SSC (I2S), 1 HSMCI (SDIO/SD/MMC) with up to 2 slots

– 9-Channel 32-bit Timer/Counter (TC) for capture, compare and PWM mode, Quadrature Decoder Logic and 2-bit Gray Up/Down Counter for Stepper Motor

– Up to 8-channel 16-bit PWM (PWMC) with Complementary Output, Fault Input, 12-bit Dead Time Generator Counter for Motor Control

– 32-bit Real Time Timer (RTT) and RTC with calendar and alarm features

– 16-channel 12-bit 1Msps ADC with differential input mode and programmable gain stage

– One 2-channel 12-bit 1 Msps DAC

– One Ethernet MAC 10/100 (EMAC) with dedicated DMA

– Two CAN Controller with eight Mailboxes

– One True Random Number Generator (TRNG)

– Write Protected Registers

? I/O

– Up to 103 I/O lines with external interrupt capability (edge or level sensitivity), debouncing, glitch filtering and on-die Series Resistor Termination

– Up to Six 32-bit Parallel Input/Outputs (PIO)

? Packages

– 100-lead LQFP, 14 x 14 mm, pitch 0.5 mm

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

– 144-lead LQFP, 20 x 20 mm, pitch 0.5 mm

– 144-ball LFBGA, 10 x 10 mm, pitch 0.8 mm

產(chǎn)品屬性

  • 型號(hào):

    ATSAM3A4CA-CU

  • 功能描述:

    ARM微控制器 - MCU BGA100,GREEN, IND TEMP, MRL A

  • RoHS:

  • 制造商:

    STMicroelectronics

  • 核心:

    ARM Cortex M4F

  • 處理器系列:

    STM32F373xx

  • 數(shù)據(jù)總線寬度:

    32 bit

  • 最大時(shí)鐘頻率:

    72 MHz

  • 程序存儲(chǔ)器大?。?/span>

    256 KB 數(shù)據(jù) RAM

  • 大?。?/span>

    32 KB 片上

  • ADC:

    Yes

  • 工作電源電壓:

    1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V

  • 工作溫度范圍:

    - 40 C to + 85 C

  • 封裝/箱體:

    LQFP-48

  • 安裝風(fēng)格:

    SMD/SMT

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1423+
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一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力
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6000
全新原裝深圳倉庫現(xiàn)貨有單必成
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MICROCHIP/?о
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23+
23520
公司只做原裝正品,假一賠十
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10000
只做原裝,公司現(xiàn)貨,提供一站式BOM配單服務(wù)!
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11256
只做進(jìn)口原裝正品!假一賠十!
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