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Microchip ATSAM3U4EA-AU

Name: ATSAM3U4EA-AU
Rating: 4.5 (5 reviews)

ARM® Cortex®-M3 SAM3U Microcontroller IC 32-Bit Single-Core 96MHz 256KB (256K x 8) FLASH 144-LQFP (20x20)

ブランド: Microchip Technology, Inc

製造元部品 #: ATSAM3U4EA-AU

データシート: ATSAM3U4EA-AU Datasheet (PDF)

パッケージ/ケース: LQFP-144

製品の種類: 組み込みプロセッサ＆コントローラ

RoHS ステータス:

在庫状況: 3955 個、新しいオリジナル

Warranty: 1 Year Ovaga Warranty - Find Out More

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RFQを提出してください ATSAM3U4EA-AU またはメールでご連絡ください: メール: [email protected], 12時間以内にご連絡させていただきます。

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ATSAM3U4EA-AU 概要

Microchip's ARM®-based SAM3U4E is a member of the SAM3U family of flash microcontrollers based on the high-performance 32-bit ARM Cortex®-M3 RISC processor.

It operates at a maximum speed of 96MHz and features two 128KB of dual-bank flash memory and 52KB of SRAM.

The peripheral set includes a High Speed USB device and PHY at 480Mbps, high-speed multimedia card interface for SDIO/SD/MMC, a 16-bit external bus interface supporting NAND flash, three USARTs, two TWIs (I²C), four SPIs, I²S, four PWM timers, three 16-bit timers, RTC, and eight 12-bit and eight 10-bit ADCs.

The architecture sustains high-speed data transfers, with multi-layer bus matrix, multiple SRAM banks, PDC, and DMA support parallel tasks to maximize data throughput.

The SAM3U4C operates from 1.62V to 3.6V and is available in 144-pin LQFP and BGA packages.

特徴

ARM Cortex-M3 revision 2.0 running at up to 96 MHz
Memory Protection Unit (MPU)
Thumb®-2 instruction set
2 x 128Kbytes Dual Plane embedded Flash, 128-bit wide access, memory accelerator, dual bank
52 Kbytes embedded SRAM
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 Kbytes RAM buffer and ECC
External Bus Interface - 8 or 16 bits, 4 chip selects, 24-bit address
Embedded voltage regulator for single-supply operation
POR, BOD and Watchdog for safe reset
Quartz or 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 Device
17 Peripheral DMA Controller (PDC) channels and 4-channel central DMA
Sleep, Wait, and Backup modes, down to 1.65 μA in Backup mode with RTC, RTT, and GPBR
144-lead LQFP – 20 × 20 mm, pitch 0.5 mm
144-ball LFBGA – 10 × 10 mm, pitch 0.8 mm
Industrial (-40° C to +85° C)
USB 2.0 Device: 480 Mbps, 4-Kbyte FIFO, up to 7 bidirectional Endpoints, dedicated DMA
4 USARTs (ISO7816, IrDA®, Flow Control, SPI, Manchester support) and one UART
2 TWI (I2C compatible)
1 Serial Perpheral Interface (SPI)
1 Synchronous Serial Controller (SSC) (I2S)
1 High Speed Multimedia Card Interface (HSMCI) (SDIO/SD/MMC)
3-channel 16-bit Timer/Counter (TC) for capture, compare and PWM
4-channel 16-bit PWM (PWMC)
32-bit Real-time Timer (RTT) and Real-time Clock (RTC) with calendar and alarm features
96 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
8-channel 12-bit 1 msps ADC with differential input mode and programmable gain stage
8-channel 10-bit ADC
Serial Wire/JTAG Debug Port(SWJ-DP)
Debug access to all memories and registers in the system, including Cortex-M4 register bank when the core is running, halted, or held in reset.
Serial Wire Debug Port (SW-DP) and Serial Wire JTAG Debug Port (SWJ-DP) debug access.
Flash Patch and Breakpoint (FPB) unit for implementing breakpoints and code patches.
Data Watchpoint and Trace (DWT) unit for implementing watchpoints, data tracing, and system profiling.
Instrumentation Trace Macrocell (ITM) for support of printf style debugging.
IEEE1149.1 JTAG Boundary-scan on all digital pins.
ASF-Atmel software Framework – SAM software development framework
Integrated in the Atmel Studio IDE with a graphical user interface or available as standalone for GCC, IAR compilers.
DMA support, Interrupt handlers Driver support
USB, TCP/IP, Wi-Fi and Bluetooth, Numerous USB classes, DHCP and Wi-Fi encryption Stacks
RTOS integration, FreeRTOS is a core component

仕様

パラメータ	価値	パラメータ	価値
Part Family	ATSAM3U4E	CPU Type	Cortex-M3
MaxSpeed (MHz)	96	SRAM (KB)	50
Temp. Range Min.	-40	Temp. Range Max.	85
Operation Voltage Min.(V)	1.62	Operation Voltage Max.(V)	3.6
SPI	5 -SPI	I2C	2
UART	5	Crypto Engine	No
Internal Oscillator	4,8,12Mhz,32Khz	Pin Count	144
Package Category	Quad Flat Packages	Released Date	Dec 16, 2020
Last Modified Date	Mar 7, 2023 4:10 PM UTC

配送

	配送料	リードタイム
DHL	$20.00-$40.00 (0.50 KG)	2-5 日々
フェデックス	$20.00-$40.00 (0.50 KG)	2-5 日々
UPS	$20.00-$40.00 (0.50 KG)	2-5 日々
TNT	$20.00-$40.00 (0.50 KG)	2-5 日々
EMS	$20.00-$40.00 (0.50 KG)	2-5 日々
登録された航空便	$20.00-$40.00 (0.50 KG)	2-5 日々

処理時間：送料は地域や国によって異なります。

支払い

支払条件		ハンドフィー
	電信送金	銀行手数料 US$30.00 を請求します。
	ペイパル	4.0％のサービス料がかかります。
	クレジットカード	3.5％のサービス料がかかります。
	ウエスタンユニオン	charge US.00 banking fee.
	送金サービス	銀行手数料は 0.00 米ドルかかります。

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パーツポイント

ATSAM3U4EA-AU is a microcontroller chip produced by Microchip Technology. It is based on the ARM Cortex-M3 processor and offers high performance and low power consumption. The chip features a wide range of peripherals, including USB, Ethernet, and CAN, making it suitable for applications such as industrial automation, smart energy, and consumer electronics.
Equivalent

Some equivalent products of the ATSAM3U4EA-AU chip include the ATSAM3U4CA-AU, ATSAM3U2CA-AU, and ATSAM3U2EA-AU chips from Microchip Technology. These chips have similar features and capabilities, making them suitable alternatives for various applications.
Features

The ATSAM3U4EA-AU is a microcontroller with the following features: ARM Cortex-M3 core, 96MHz operating frequency, 512KB Flash memory, 48KB RAM, USB 2.0 interface, seven 16-bit timers, multiple communication interfaces (UART, SPI, I2C), 12-channel 12-bit ADC, and 2-channel 12-bit DAC. It also supports low-power modes and has a rich set of peripheral features for various applications.
Pinout

The ATSAM3U4EA-AU is a microcontroller with 144 pins. It is part of the SAM3U series by Microchip. These pins function as inputs and outputs and can be used for various purposes such as data communication, analog signal processing, and controlling external devices.
Manufacturer

The manufacturer of the ATSAM3U4EA-AU is Microchip Technology Inc. It is an American semiconductor company that specializes in the design and production of microcontrollers, microprocessors, and other integrated circuits.
Application Field

The ATSAM3U4EA-AU microcontroller can be used in a variety of application areas including home automation, industrial automation, consumer electronics, and automotive systems. Its high-performance ARM Cortex-M3 processor, comprehensive Peripherals, and extensive memory options make it suitable for various embedded applications that require real-time processing, connectivity, and control capabilities.
Package

The ATSAM3U4EA-AU chip is packaged in a 100-lead LQFP package, with a form factor of Quad Flat Package (QFP). The size of the chip is 14mm x 14mm.