ATSAM4LS2AA-AU
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4 CPU, 48MHz, CMOS, PQFP48Manufacturer: Microchip Technology
Categories: Microcontrollers
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Microchip Technology's ATSAM4LS2AA-AU is a 32-bit RISC microcontroller featuring an ARM Cortex-M4 CPU operating at up to 48MHz. This CMOS device offers 131KB of FLASH program memory and 32KB of data RAM. Integrated peripherals include 16 DMA channels, four timers, four USART interfaces, two TWI interfaces, one I2C interface, and four PWM channels. It also incorporates a 10-bit DAC with one channel and three 12-bit ADCs. Designed for low-power applications, it supports multiple low-power modes and includes peripherals like POR, BOD, COMPARATOR, and WDT. The component utilizes a 48-pin Thin Fine-Pitch Quad Flat Pack (TFQFP) package with a 0.50mm terminal pitch, suitable for surface mounting in industrial automation, consumer electronics, and medical devices.
Additional Information
Series: ATSAM4LS2RoHS Status: RoHS CompliantManufacturer Lead Time: 4Product Status: ActivePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Format | Fixed Point |
| Length | 7.0000 |
| Speed | 48.00000000 |
| Width | 7.0000 |
| Technology | CMOS |
| Connectivity | I2C, SPI, TWI(2), USART(4), USB |
| Peripherals | BOD, COMPARATOR, DMA(16), POR, PWM, TIMER(4), WDT |
| A_D_Converters | 3-Ch 12-Bit |
| ADC_Channels | Yes |
| Address_Bus_Width | 0 |
| Bit_Size | 32 |
| Boundary_Scan | Yes |
| Clock_Frequency_Max | 30.0000000000000000 |
| CPU_Family | CORTEX-M4 |
| D_A_Converters | 1-Ch 10-Bit |
| DAC_Channels | Yes |
| Data_RAM_Size | 32768 |
| DMA_Channels | Yes |
| External_Data_Bus_Width | 0 |
| Integrated_Cache | Yes |
| JESD_30_Code | S-PQFP-G48 |
| Low_Power_Mode | Yes |
| Number_of_DMA_Channels | 16 |
| Number_of_External_Interrupts | 8 |
| Number_of_I_O_Lines | 32 |
| Number_of_Serial_I_Os | 4 |
| Number_of_Terminals | 48 |
| Number_of_Timers | 4 |
| On_Chip_Data_RAM_Width | 8 |
| Operating_Temperature_Max | 85.0000 |
| Operating_Temperature_Min | -40.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | TFQFP |
| Package_Equivalence_Code | TQFP48,.35SQ |
| Package_Shape | Square |
| Package_Style | FLATPACK, THIN PROFILE, FINE PITCH |
| Program_Memory_Size | 131072 |
| Program_Memory_Type | FLASH |
| Program_Memory_Width | 8 |
| PWM_Channels | Yes |
| Seated_Height_Max | 1.2000 |
| Supply_Voltage_Max | 3.6000 |
| Supply_Voltage_Min | 3.3000 |
| Supply_Voltage_Nom | 3.3000 |
| 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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