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Inventory History
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CAD Models
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CAD Models
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Descriptions
Descriptions of Microchip ATSAM3U1CA-AU provided by its distributors.
MICROCONTROLLER MCU, 32 BIT, CORTEX-M3, 96MHZ, LQFP-100
ROHS3Compliant Surface Mount FLASH Internal Microcontroller 85C 96MHz 1.45mm 20K x 8
1.62V~3.6V 96MHz 20KB FLASH 64KB Brown-out Detect/Reset,DMA,I²S,POR,PWM,WDT inside 57 1 3.6V 96MHz EBI，EMI，I2C，Memory Card，SPI，SSC，UART，USART，USB A/D 4x10b,4x12b 32bit ARM® Cortex®-M3 QFP SMD mount
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
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CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageLQFP
MountSurface Mount
Number of Pins100
Technical
Address Bus Width32 b
Core ArchitectureARM
Data Bus Width32 b
Frequency96 MHz
InterfaceI2C, MMC, SPI, UART, USART, USB
Max Frequency96 MHz
Max Operating Temperature85 °C
Max Supply Voltage3.6 V
Memory Size64 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage1.62 V
Number of ADC Channels4
Number of I2C Channels1
Number of I/Os57
Number of Programmable I/O57
Number of PWM Channels4
Number of SPI Channels4
Number of Timers/Counters3
Number of UART Channels1
Oscillator TypeInternal
PeripheralsBrown-out Detect/Reset, DMA, POR, PWM, WDT
RAM Size20 kB
Watchdog TimerYes
Dimensions
Height1.45 mm
Length14 mm
Width14 mm
Compliance
Environmental Classification
Radiation HardeningNo
REACH SVHCUnaffected
RoHSCompliant
Compliance Statements