ATSAM3A4CA-AU, ARM Microcontrollers - MCU QFP100,GREEN IND TEMP, MRL A
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Описание
Semiconductors\Embedded Processors & Controllers\Microcontrollers - MCU\ARM Microcontrollers - MCU
SAM3A ARM® Cortex®-M3 Flash-Based MicrocontrollersMicrochip Technology SAM3A ARM® Cortex®-M3 Flash-Based Microcontrollers feature connectivity peripherals, including a dual CAN interface and high-speed USB (HS USB) MiniHost and device with an on-chip physical layer (PHY). Devices are available in a dual-bank configuration of 256KB and 512KB Flash total and in 100-pin QFP and BGA package options. The architecture is designed to support high-speed data transfers and includes a multi-layer bus matrix plus dual SRAM banks, direct memory access (DMA) channels, and a peripheral DMA controller (PDC) for applications supporting multi-task operations. The SAM3A series is ideal for networking applications in the industrial embedded market and in home and building automation, smart grids, and industrial automation.
Технические параметры
| ADC Resolution: | 12 bit |
| Brand: | Microchip Technology |
| Core: | ARM Cortex M3 |
| Data Bus Width: | 32 bit |
| Data RAM Size: | 64 kB |
| Factory Pack Quantity: Factory Pack Quantity: | 90 |
| I/O Voltage: | 3.3 V |
| Manufacturer: | Microchip |
| Maximum Clock Frequency: | 84 MHz |
| Maximum Operating Temperature: | +85 C |
| Minimum Operating Temperature: | -40 C |
| Moisture Sensitive: | Yes |
| Mounting Style: | SMD/SMT |
| Number of I/Os: | 63 I/O |
| Package / Case: | LQFP-100 |
| Packaging: | Tray |
| Processor Series: | SAM3A |
| Product Category: | ARM Microcontrollers-MCU |
| Product Type: | ARM Microcontrollers-MCU |
| Program Memory Size: | 256 kB |
| Series: | SAM3A |
| Subcategory: | Microcontrollers-MCU |
| Supply Voltage - Max: | 1.95 V |
| Supply Voltage - Min: | 1.62 V |
| # I/Os (Max) | 63 |
| ADC Resolution | 12 |
| Clock Freq | 84(MHz) |
| Cpu Family | SAM3A |
| DAC Resolution | 12 |
| Device Core | ARM Cortex-M3 |
| Device Core Size | 32(b) |
| Frequency | 84(MHz) |
| Instruction Set Architecture | RISC |
| Maximum Expanded Memory Size | 16MB |
| Mounting | Surface Mount |
| Number of Timers - General Purpose | 1 |
| On-Chip ADC | 16 |
| On-Chip DAC | 2 |
| Operating Supply Voltage (Max) | 3.6(V) |
| Operating Supply Voltage (Min) | 1.62(V) |
| Operating Supply Voltage (Typ) | 1.8/2.5/3.3(V) |
| Operating Temp Range | -40C to 85C |
| Operating Temperature (Max) | 85C |
| Operating Temperature (Min) | -40C |
| Operating Temperature Classification | Industrial |
| Package Type | LQFP |
| Packaging | Tray |
| Pin Count | 100 |
| Program Memory Size | 256KB(kB) |
| Program Memory Type | Flash |
| Programmable | Yes |
| Rad Hardened | No |
| Total Internal Ram Size | 64KB(kB) |
| ADC Channels | 16 |
| ADC Resolution (bit) | 12 |
| Automotive | No |
| CAN | 2 |
| Core Architecture | ARM |
| DAC Channels | 2 |
| DAC Resolution (bit) | 12 |
| ECCN (US) | 3A991.a.2 |
| Ethernet | 0 |
| EU RoHS | Compliant |
| Family Name | SAM3A |
| I2C | 2 |
| I2S | 1 |
| Interface Type | CAN/I2C/I2S/SPI/UART/USART/USB |
| Lead Shape | Gull-wing |
| Maximum Clock Rate (MHz) | 84 |
| Maximum CPU Frequency (MHz) | 84 |
| Maximum Operating Supply Voltage (V) | 3.6 |
| Maximum Operating Temperature (°C) | 85 |
| Minimum Operating Supply Voltage (V) | 1.62 |
| Minimum Operating Temperature (°C) | -40 |
| No. of Timers | 1 |
| Number of ADCs | Single |
| Number of DACs | Single |
| Number of I/Os | 63 |
| Part Status | Active |
| PCB changed | 100 |
| PPAP | No |
| Programmability | Yes |
| PWM | 1 |
| RAM Size | 64KB |
| Special Features | CAN Controller |
| SPI | 4 |
| Standard Package Name | QFP |
| Supplier Package | LQFP |
| Supplier Temperature Grade | Industrial |
| Typical Operating Supply Voltage (V) | 1.8|2.5|3.3 |
| UART | 4 |
| USART | 4 |
| USB | 1 |
| Watchdog | 1 |
| Вес, г | 1.32 |
Техническая документация
Datasheet
pdf, 5965 КБ
