ATMEGA1284PA-AUR
RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PQFP44Manufacturer: Microchip Technology
Categories: Microcontrollers
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The Microchip Technology ATMEGA1284PA-AUR is an 8-bit AVR RISC microcontroller featuring a 20MHz clock frequency. This device offers 131KB of FLASH program memory and 16KB of data RAM, complemented by 4KB of Data EEPROM. Connectivity options include dual USARTs, SPI, and TWI interfaces. For analog sensing, it integrates 8 channels of 10-bit Analog-to-Digital Converters. The microcontroller includes four timers, 8 PWM channels, a real-time counter (RTC), and peripherals such as brown-out detection (BOD), power-on reset (POR), and watchdog timer (WDT). Packaged in a 44-lead TQFP with a 0.8mm terminal pitch, it operates within a -40°C to +85°C temperature range and supports supply voltages from 5.0V to 5.5V. This component is commonly employed in industrial automation, consumer electronics, and IoT applications.
Additional Information
Series: ATMEGA128RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: ActivePackaging: TRDatasheet:Download Free CAD Model:
Technical Details:
| Width | 10.0000 |
| Technology | CMOS |
| Connectivity | SPI, TWI, USART(2) |
| Peripherals | BOD, COMPARATOR, POR, PWM(8), RTC, TIMER(4), WDT |
| Speed | 20.00000000 |
| Length | 10.0000 |
| A_D_Converters | 8-Ch 10-Bit |
| ADC_Channels | Yes |
| Address_Bus_Width | 0 |
| Bit_Size | 8 |
| Boundary_Scan | Yes |
| Clock_Frequency_Max | 20.0000000000000000 |
| CPU_Family | AVR RISC |
| DAC_Channels | No |
| Data_EEPROM_Size | 4096 |
| Data_RAM_Size | 16384 |
| DMA_Channels | No |
| External_Data_Bus_Width | 0 |
| JESD_30_Code | S-PQFP-G44 |
| Number_of_I_O_Lines | 32 |
| Number_of_Terminals | 44 |
| 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 | TQFP |
| Package_Equivalence_Code | TQFP44,.47SQ,32 |
| Package_Shape | Square |
| Package_Style | FLATPACK, THIN PROFILE |
| Program_Memory_Size | 131072 |
| Program_Memory_Type | FLASH |
| Program_Memory_Width | 8 |
| PWM_Channels | Yes |
| Seated_Height_Max | 1.2000 |
| Supply_Current_Max | 5.00000000 |
| Supply_Voltage_Max | 5.5000 |
| Supply_Voltage_Min | 5.0000 |
| Supply_Voltage_Nom | 5.0000 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 0.800 |
| Terminal_Position | QUAD |
| uPs_uCs_Peripheral_ICs_Type | MICROCONTROLLER, RISC |
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