Microchip, 32 bit ARM Cortex M3, SAM3U Microcontroller, 96 MHz, 256kB FLASH, 144-Pin LQFP

RS Stock No.:: 177-3454
Mfr. Part No.:: ATSAM3U4EA-AU
Manufacturer:: Microchip

Microchip, 32 bit ARM Cortex M3, SAM3U Microcontroller, 96 MHz, 256kB FLASH, 144-Pin LQFP

Subtotal (1 tray of 60 units)*

€442.08

(exc. VAT)

€543.78

(inc. VAT)

In Stock

660 unit(s) ready to ship from another location

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit	Per Tray*
60 +	€7.368	€442.08

*price indicative

RS Stock No.:: 177-3454
Mfr. Part No.:: ATSAM3U4EA-AU
Manufacturer:: Microchip

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Microchip
	Family Name	ATSAM
	Package Type	LQFP
	Mounting Type	Surface Mount
	Pin Count	144
	Device Core	ARM Cortex M3
	Data Bus Width	32bit
	Program Memory Size	256 kB
	Maximum Frequency	96MHz
	RAM Size	52 kB
	USB Channels	1
	Number of PWM Units	1 x 16 bit
	Number of SPI Channels	5
	Number of UART Channels	1
	Number of I2C Channels	2
	Typical Operating Supply Voltage	3.6 (Maximum) V
	Number of USART Channels	4
	Number of CAN Channels	0
	Instruction Set Architecture	Harvard, RISC
	Maximum Number of Ethernet Channels	0
	ADCs	16 x 10/12 bit
	Number of PCI Channels	0
	Program Memory Type	Flash
	Number of LIN Channels	0
	Height	1.45mm
	Length	20mm
	Maximum Operating Temperature	+85 °C
	Minimum Operating Temperature	-40 °C
	Dimensions	20 x 20 x 1.45mm
	Width	20mm
	Number of ADC Units	2
	Number of Ethernet Channels	0
	Data Rate	400kbit/s
	Pulse Width Modulation	1 (4 x 16 bit)

	Select all
	Brand Microchip
	Family Name ATSAM
	Package Type LQFP
	Mounting Type Surface Mount
	Pin Count 144
	Device Core ARM Cortex M3
	Data Bus Width 32bit
	Program Memory Size 256 kB
	Maximum Frequency 96MHz
	RAM Size 52 kB
	USB Channels 1
	Number of PWM Units 1 x 16 bit
	Number of SPI Channels 5
	Number of UART Channels 1
	Number of I2C Channels 2
	Typical Operating Supply Voltage 3.6 (Maximum) V
	Number of USART Channels 4
	Number of CAN Channels 0
	Instruction Set Architecture Harvard, RISC
	Maximum Number of Ethernet Channels 0
	ADCs 16 x 10/12 bit
	Number of PCI Channels 0
	Program Memory Type Flash
	Number of LIN Channels 0
	Height 1.45mm
	Length 20mm
	Maximum Operating Temperature +85 °C
	Minimum Operating Temperature -40 °C
	Dimensions 20 x 20 x 1.45mm
	Width 20mm
	Number of ADC Units 2
	Number of Ethernet Channels 0
	Data Rate 400kbit/s
	Pulse Width Modulation 1 (4 x 16 bit)

Datasheet

COO (Country of Origin):: TW

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.

Microcontroller Features

ARM7TDMI® ARM® Thumb® Processor 32-bit RISC Architecture

High-density 16-bit Instruction Set

EmbeddedICE™ In-circuit Emulation

Microchip, 32 bit ARM Cortex M3, SAM3U Microcontroller, 96 MHz, 256kB FLASH, 144-Pin LQFP

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