Microchip ATSAM3U4EA-AU
$ 7.87
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Inventory History
3 month trend: -100%
CAD Models
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Alternate Parts
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CAD Models
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Supply Chain
Projected EOL Date2039-11-07
Country of AssemblyChina, Taiwan
Country of FabricationTaiwan
Country of OriginChina, Taiwan
Export Control Classification Number (ECCN) Code3A991.a.2
Harmonized Tariff Schedule (HTS) Code8542.31.0025
Lifecycle StatusProduction (Last Updated: 1 day ago)
Manufacturer Lifecycle StatusREL (Last Updated: 1 day ago)
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Descriptions
Descriptions of Microchip ATSAM3U4EA-AU provided by its distributors.
Microchip ATSAMSeries microcontroller, ARM Cortex-M3kernel, 144needle, LQFPencapsulation
MCU 32-bit ARM Cortex M3 RISC 256KB Flash 1.8V/2.5V/3.3V 144-Pin LQFP Tray
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 96MHz, CMOS, PQFP144
256KB 1.62V~3.6V ARM Cortex-M3 96MHz 96 LQFP-144 Microcontroller Units (MCUs/MPUs/SOCs) ROHS
SAM3U Series 256 kB Flash 52 kB SRAM 96 MHz 32-Bit Microcontroller - LQFP-144
MCU, 32BIT, CORTEX-M3, 96MHZ, LQFP-144; Product Range: SAM32 Family SAM 3U Series Microcontrollers; Architecture: ARM Cortex-M3; No. of Bits: 32bit; CPU Speed: 96MHz; Program Memory Size: 256KB; RAM Memory Size: 52KB; No. of P
Manufacturer Aliases
Microchip has several brands around the world that distributors may use as alternate names. Microchip may also be known as the following names:
- Microchip Technology
- MICROCHIP TECHNOLOGY INC
- MICROCHI
- MICROC
- MICROCH
- MICROCHIP TECH
- MCHP
- MCRCH
- MCP
- MICROHIP
- MICROSHIP
- MICCHP
- MICROCHP
- MTech
- Microchip Technology / Atmel
- MICROCIHIP
- Microchip Technologies
- Microchip / Microsemi
- MICORCHIP
- MICHROCHIP
- Atmel/Microchip
- MICRIOCHIP
- Atmel (Microchip Technology)
- MICROCHIP (ATMEL)
- MICROCHIP TECHNOLOGY (VA)
- Microchip Technology Inc.
Inventory History
3 month trend: -100%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageLQFP
Contact PlatingTin
MountSurface Mount
Number of Pins144
Technical
Address Bus Width32 b
Core ArchitectureARM
Data Bus Width32 b
Frequency96 MHz
HS Code8542.31.0025
InterfaceEBI/EMI, I2C, MMC, SPI, UART, USART, USB
Max Frequency96 MHz
Max Operating Temperature85 °C
Max Supply Voltage3.6 V
Memory Size256 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage1.62 V
Number of ADC Channels8
Number of I2C Channels2
Number of I/Os96
Number of Programmable I/O96
Number of PWM Channels4
Number of SPI Channels5
Number of Timers/Counters3
Number of UART Channels1
Oscillator TypeInternal
PeripheralsBrown-out Detect/Reset, DMA, POR, PWM, WDT
RAM Size52 kB
Schedule B8542310000
Watchdog TimerYes
Dimensions
Height1.45 mm
Length20 mm
Width20.1 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCNo
RoHSCompliant
Compliance Statements