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.
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