ATMEGA644P-20ANR
RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PQFP44Manufacturer: Microchip Technology
Categories: Microcontrollers
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The Microchip Technology ATMEGA644P-20ANR is an 8-bit RISC microcontroller featuring an AVR RISC CPU operating at up to 20MHz. This device offers 65KB of FLASH program memory and 4KB of Data RAM, complemented by 2KB of Data EEPROM. It includes 32 programmable I/O lines, supports boundary scan, and provides DMA channels and multiple PWM channels. The microcontroller operates within a supply voltage range of 4.5V to 5.5V and a temperature range of -40°C to +105°C. Its PQFP44 package is surface mountable with a 0.8mm terminal pitch. This component is commonly utilized in industrial automation, consumer electronics, and automotive applications.
Additional Information
Series: ATMEGA644RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: ActivePackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 10.0000 |
| Technology | CMOS |
| Speed | 20.00000000 |
| Length | 10.0000 |
| 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 | 2048 |
| Data_RAM_Size | 4096 |
| DMA_Channels | Yes |
| External_Data_Bus_Width | 0 |
| JESD_30_Code | S-PQFP-G44 |
| Number_of_I_O_Lines | 32 |
| Number_of_Terminals | 44 |
| Operating_Temperature_Max | 105.0000 |
| Operating_Temperature_Min | -40.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | QFP |
| Package_Equivalence_Code | TQFP44,.47SQ,32 |
| Package_Shape | Square |
| Package_Style | FlatPack |
| Program_Memory_Size | 65536 |
| Program_Memory_Type | FLASH |
| Program_Memory_Width | 8 |
| PWM_Channels | Yes |
| Screening_Level_Reference_Standard | TS 16949 |
| Seated_Height_Max | 1.2000 |
| Supply_Current_Max | 11.00000000 |
| Supply_Voltage_Max | 5.5000 |
| Supply_Voltage_Min | 4.5000 |
| 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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