ATSAM3S4BA-AUR
RISC Microcontroller, 32-Bit, FLASH, 64MHz, CMOS, PQFP64Manufacturer: Microchip Technology
Categories: Microcontrollers
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Microchip Technology's ATSAM3S4BA-AUR is a 32-bit ARM Cortex-M3 RISC microcontroller featuring 262KB of FLASH program memory and 49KB of SRAM. This device operates at a maximum speed of 64MHz and supports a wide range of connectivity options including HSMCI, I2C, I2S, IRDA, SPI, SSC, TWI, UART, USART, and USB. It integrates 22 DMA channels, 10-channel 12-bit Analog-to-Digital Converters, and 2-channel 12-bit Digital-to-Analog Converters. Peripheral functions include BOD, COMPARATOR, POR, PWM, RTC, RTT, TIMER, and WDT. The ATSAM3S4BA-AUR is housed in a 64-pin QFP package with a 0.5mm terminal pitch, suitable for surface-mount applications. Its low operating voltage range of 1.8V to 1.95V and operating temperature from -40°C to 85°C make it applicable in industrial control, consumer electronics, and medical devices.
Additional Information
Series: ATSAM3S4RoHS Status: RoHS CompliantManufacturer Lead Time: 7Product Status: ActivePackaging: TRDatasheet:Download Free CAD Model:
Technical Details:
| Format | Fixed Point |
| Length | 10.0000 |
| Speed | 64.00000000 |
| Width | 10.0000 |
| Technology | CMOS |
| Connectivity | HSMCI, I2C, I2S, IRDA, SPI, SSC, TWI(2), UART(2), USART(2), USB |
| Peripherals | BOD, COMPARATOR, DMA(22), POR, PWM(8), RTC, RTT, TIMER, WDT |
| A_D_Converters | 10-Ch 12-Bit |
| ADC_Channels | Yes |
| Address_Bus_Width | 0 |
| Bit_Size | 32 |
| Boundary_Scan | Yes |
| Clock_Frequency_Max | 20.0000000000000000 |
| D_A_Converters | 2-Ch 12-Bit |
| DAC_Channels | Yes |
| Data_EEPROM_Size | 0 |
| Data_RAM_Size | 49152 |
| DMA_Channels | Yes |
| External_Data_Bus_Width | 0 |
| Integrated_Cache | No |
| JESD_30_Code | S-PQFP-G64 |
| Low_Power_Mode | Yes |
| Number_of_DMA_Channels | 22 |
| Number_of_I_O_Lines | 47 |
| Number_of_Serial_I_Os | 4 |
| Number_of_Terminals | 64 |
| Number_of_Timers | 1 |
| 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 | QFP64,.47SQ,20 |
| Package_Shape | Square |
| Package_Style | FLATPACK, LOW PROFILE, FINE PITCH |
| Program_Memory_Size | 262144 |
| 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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