ATMEGA1284P-PU
RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PDIP40Manufacturer: Microchip Technology
Categories: Microcontrollers
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The Microchip Technology ATMEGA1284P-PU is an 8-bit AVR RISC microcontroller featuring 131KB of FLASH program memory and 16KB of SRAM. This component operates at a maximum clock frequency of 20MHz and is built on CMOS technology. It offers 32 programmable I/O lines, two USARTs, two I2C interfaces, and SPI connectivity. The device includes three 8-bit timers, six PWM channels, and an 8-channel 10-bit Analog-to-Digital Converter (ADC). It also supports low-power modes and includes peripherals such as a watchdog timer (WDT), brown-out detection (BOD), and a real-time clock (RTC). The ATMEGA1284P-PU is housed in a 40-pin PDIP package and is suitable for applications in industrial automation, consumer electronics, and IoT devices. It operates within an extended temperature range of -40°C to +85°C.
Additional Information
Series: ATMEGA1284RoHS Status: RoHS CompliantManufacturer Lead Time: 6Product Status: ActivePackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Format | Fixed Point |
| Length | 52.3240 |
| Speed | 20.00000000 |
| Width | 15.2400 |
| Technology | CMOS |
| Connectivity | I2C, SPI, USART(2) |
| Peripherals | BOD, COMPARATOR, PWM(6), RTC, TIMER(3), WDT |
| A_D_Converters | 8-Ch 10-Bit |
| ADC_Channels | Yes |
| Additional_Feature | IT ALSO OPERATES FROM 1.8V TO 5.5 V AT 4 MHZ |
| 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 |
| Integrated_Cache | No |
| JESD_30_Code | R-PDIP-T40 |
| Low_Power_Mode | Yes |
| Number_of_DMA_Channels | 0 |
| Number_of_External_Interrupts | 3 |
| Number_of_I_O_Lines | 32 |
| Number_of_Serial_I_Os | 2 |
| Number_of_Terminals | 40 |
| Number_of_Timers | 3 |
| On_Chip_Data_RAM_Width | 8 |
| Operating_Temperature_Max | 85.0000 |
| Operating_Temperature_Min | -40.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP40,.6 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Program_Memory_Size | 131072 |
| Program_Memory_Type | FLASH |
| Program_Memory_Width | 8 |
| PWM_Channels | Yes |
| Seated_Height_Max | 4.8260 |
| Supply_Current_Max | 9.00000000 |
| Supply_Voltage_Max | 5.5000 |
| Supply_Voltage_Min | 5.0000 |
| Supply_Voltage_Nom | 5.0000 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
| uPs_uCs_Peripheral_ICs_Type | MICROCONTROLLER, RISC |
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