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ATSAM3U4EA-AU
ARM MCU, SAM3U Series, SAM32 Family SAM 3U Series Microcontrollers, ARM Cortex-M3, 32bit, 96 MHz
- Manufacturer:
- MICROCHIP MICROCHIP
- Manufacturer Part No:
- ATSAM3U4EA-AU
- Order Code:
- 1841665
- Product Range
- SAM32 Family SAM 3U Series Microcontrollers
- Technical Datasheet:
- ATSAM3U4EA-AU Datasheet
Product Range Selector (SAM32 Family SAM 3U Series Microcontrollers)
See all from this product rangeProduct Overview
The ATSAM3U4EA-AU is a SMART SAM3U series 32-bit Flash Microcontroller based on the high-performance 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 1.62 to 3.6V. The real-time event management allows peripherals to receive, react to and send events in active and sleep modes without processor intervention.
- ARM Cortex-M3 revision 2.0 running at up to 96MHz
- Memory protection unit (MPU)
- Thumb®-2 instruction set
- Embedded voltage regulator for single supply operation
- Power-on-reset (POR), brown-out detector (BOD) and watchdog for safe reset
- 3 to 20MHz Resonator oscillators
- High precision factory trimmed internal RC oscillator with 4MHz default frequency
- 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
- Sleep, wait and backup modes
- 1 Serial peripheral 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
Applications
Computers & Computer Peripherals, Industrial
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Product Information
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- :
- SAM32 Family SAM 3U Series Microcontrollers
- :
- ARM Cortex-M3
- :
- 32bit
- :
- 96MHz
- :
- 256KB
- :
- 52KB
- :
- 144Pins
- :
- LQFP
- :
- 96I/O's
- :
- EBI, EMI, I2C, SPI, SSC, UART, USART
- :
- 1.62V
- :
- 3.6V
- :
- SAM32
- :
- SAM 3U
- :
- MSL 3 - 168 hours
Technical Docs (3)
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CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.
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Available for back order
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120 more will be available on 1/18/23
You can reserve stock now just order your desired quantity and checkout as normal. The quantity that cant be dispatched now will be placed on back order and sent as soon as we get a delivery from our supplier. You only get charged when the products are dispatched to you.
HK$81.58
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| Quantity | Price | Your Price |
|---|---|---|
| 1+ | HK$81.58 | |
| 25+ | HK$74.75 | |
| 100+ | HK$74.66 | |
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