32-bit ARM Cortex-M3 microcontroller featuring 128KB FLASH and 36KB RAM. Operates at 96MHz with a wide supply voltage range of 1.62V to 3.6V. Offers extensive connectivity with I2C, SPI, USB, UART, USART, and EBI/EMI interfaces. Includes 57 I/Os, 3 timers/counters, internal oscillator, and integrated peripherals like DMA, PWM, and watchdog timer. Packaged in a TFBGA for surface mounting, this RoHS compliant component operates from -40°C to 85°C.
Frequency96MHz
PackageTFBGA
MountingSurface Mount
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Technical Specifications
Microchip ATSAM3U2CA-CU technical specifications.
General
Package/Case
TFBGA
Core Architecture
ARM
Frequency
96MHz
Interface
I2C, SPI, USB, UART, USART, EBI/EMI
Lead Free
Lead Free
Max Operating Temperature
85°C
Memory Size
128KB
Memory Type
FLASH,
Min Operating Temperature
-40°C
Max Supply Voltage
3.6V
Min Supply Voltage
1.62V
Mount
Surface Mount
Number of I/Os
57
Number of Timers/Counters
3
Oscillator Type
Internal
Packaging
Tray
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT, DMA
Radiation Hardening
No
RAM Size
36KB
RoHS Compliant
Yes
Series
SAM3U
Watchdog Timer
Yes
Compliance
RoHS
Compliant
Datasheet
Microchip ATSAM3U2CA-CU Datasheet
Download the complete datasheet for Microchip ATSAM3U2CA-CU to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.