32-bit ARM Cortex M3 RISC microcontroller featuring 256KB Flash program memory and 64KB RAM. This surface-mount device operates at a maximum clock rate of 84 MHz and supports multiple interfaces including CAN, Ethernet, I2C, I2S, SPI, UART, USART, and USB. It offers 103 programmable I/Os, 16 ADC channels, and 2 DAC channels with 12-bit resolution. Packaged in a 144-pin LFBGA with a 0.8mm pitch, it operates from 1.8V to 3.3V and has an operating temperature range of -40°C to 85°C.
PackageLFBGA
MountingSurface Mount
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Technical Specifications
Microchip ATSAM3X4EA-CU technical specifications.
General
| Basic Package Type | Ball Grid Array |
| Package Family Name | BGA |
| Package/Case | LFBGA |
| Package Description | Low Profile Fine Pitch Ball Grid Array |
| Lead Shape | Ball |
| Pin Count | 144 |
| PCB | 144 |
| Package Length (mm) | 10 |
| Package Width (mm) | 10 |
| Package Height (mm) | 0.91 |
| Seated Plane Height (mm) | 1.4(Max) |
| Pin Pitch (mm) | 0.8 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Family Name | SAM3X |
| Data Bus Width | 32bit |
| Instruction Set Architecture | RISC |
| Maximum Clock Rate | 84MHz |
| Maximum CPU Frequency | 84MHz |
| Device Core | ARM Cortex M3 |
| Program Memory Type | Flash |
| Program Memory Size | 256KB |
| RAM Size | 64KB |
| Number of Programmable I/Os | 103 |
| Core Architecture | ARM |
| Programmability | Yes |
| Number of Timers | 1 |
| Interface Type | CAN/Ethernet/I2C/I2S/SPI/UART/USART/USB |
| CAN | 2 |
| I2C | 2 |
| SPI | 4 |
| Ethernet | 1 |
| UART | 5 |
| USART | 4 |
| USB | 1 |
| I2S | 1 |
| Max Operating Supply Voltage | 3.6V |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 85°C |
| ADC Channels | 16 |
| Number of ADCs | Single |
| DAC Channels | 2 |
| DAC Resolution | 12bit |
| Number of DACs | Single |
Compliance
| Cage Code | 60991 |
| EU RoHS | Yes |
| HTS Code | 8542310001 |
| Schedule B | 8542310000 |
| ECCN | 3A991.a.2 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
Datasheet
Microchip ATSAM3X4EA-CU Datasheet
Download the complete datasheet for Microchip ATSAM3X4EA-CU to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.