ATSAM3S2AA-AU
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 64MHz, CMOS, PQFP48Manufacturer: Microchip Technology
Categories: Microcontrollers
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The Microchip Technology ATSAM3S2AA-AU is a 32-bit ARM Cortex-M3 RISC microcontroller. This component features 131KB of FLASH program memory and 32KB of on-chip SRAM. It operates at a maximum speed of 64MHz and supports a supply voltage range of 1.8V to 1.95V. The ATSAM3S2 series device integrates multiple peripherals including 22 DMA channels, four PWM channels, a real-time clock (RTC), and three timers. It also includes an 8-channel 12-bit Analog-to-Digital Converter (ADC) and 2-channel 12-bit Digital-to-Analog Converters (DACs). Designed for surface mounting, this microcontroller is housed in a 48-lead LFQFP PQFP48 package with a 0.50mm terminal pitch. Applications include industrial automation, consumer electronics, and medical devices. The operating temperature range is -40°C to +85°C.
Additional Information
Series: ATSAM3S2RoHS Status: RoHS CompliantManufacturer Lead Time: 4Product Status: ActivePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Format | Fixed Point |
| Width | 7.0000 |
| Technology | CMOS |
| Peripherals | BOD, COMPARATOR, DMA(22),POR, PWM(4), RTC, TIMER(3), WDT |
| Speed | 64.00000000 |
| Length | 7.0000 |
| A_D_Converters | 8-Ch 12-Bit |
| ADC_Channels | Yes |
| Address_Bus_Width | 0 |
| Bit_Size | 32 |
| Boundary_Scan | Yes |
| Clock_Frequency_Max | 20.0000000000000000 |
| CPU_Family | CORTEX-M3 |
| D_A_Converters | 2-Ch 12-Bit |
| DAC_Channels | No |
| Data_EEPROM_Size | 0 |
| Data_RAM_Size | 32768 |
| DMA_Channels | Yes |
| External_Data_Bus_Width | 0 |
| Integrated_Cache | No |
| JESD_30_Code | S-PQFP-G48 |
| Low_Power_Mode | Yes |
| Number_of_DMA_Channels | 22 |
| Number_of_External_Interrupts | 30 |
| Number_of_I_O_Lines | 34 |
| Number_of_Serial_I_Os | 4 |
| Number_of_Terminals | 48 |
| On_Chip_Data_RAM_Width | 8 |
| Operating_Temperature_Max | 85.0000 |
| Operating_Temperature_Min | -40.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | LFQFP |
| Package_Equivalence_Code | QFP48,.35SQ,20 |
| Package_Shape | Square |
| Package_Style | FLATPACK, LOW PROFILE, FINE PITCH |
| Program_Memory_Size | 131072 |
| Program_Memory_Type | FLASH |
| Program_Memory_Width | 8 |
| PWM_Channels | Yes |
| Seated_Height_Max | 1.6000 |
| Supply_Voltage_Max | 1.9500 |
| Supply_Voltage_Min | 1.8000 |
| Supply_Voltage_Nom | 1.8000 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 0.500 |
| Terminal_Position | QUAD |
| uPs_uCs_Peripheral_ICs_Type | MICROCONTROLLER, RISC |
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