ATMEGA644P-B15AZ
RISC Microcontroller, 8-Bit, FLASH, 16MHz, CMOS, PQFP44Manufacturer: Microchip Technology
Categories: Microcontrollers
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The Microchip Technology ATMEGA644P-B15AZ is an 8-bit RISC microcontroller from the ATMEGA644 series. This CMOS device features 65KB of FLASH program memory and 2KB of Data EEPROM. It operates at a maximum clock frequency of 16MHz and offers 32 general-purpose I/O lines. The microcontroller includes multiple PWM channels and an ADC with selectable input channels, supporting applications requiring precise control and analog interfacing. Boundary scan functionality is also integrated. Designed for robust operation, it has a wide operating temperature range of -40°C to +125°C and a supply voltage range of 4.5V to 5.5V, with an additional capability to operate at 2.7V minimum supply at 8MHz. This component is suitable for automotive, industrial, and consumer electronics sectors, adhering to AEC-Q100 and TS 16949 standards. It is housed in a 44-terminal TQFP PQFP44 package with a 0.8mm terminal pitch.
Additional Information
Series: ATMEGA644RoHS Status: Manufacturer Lead Time: Product Status: ActivePackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 10.0000 |
| Speed | 16.00000000 |
| Width | 10.0000 |
| Technology | CMOS |
| ADC_Channels | Yes |
| Additional_Feature | ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 8 MHZ. |
| Address_Bus_Width | 0 |
| Bit_Size | 8 |
| Boundary_Scan | Yes |
| Clock_Frequency_Max | 16.0000000000000000 |
| DAC_Channels | No |
| Data_EEPROM_Size | 2048 |
| DMA_Channels | No |
| External_Data_Bus_Width | 0 |
| JESD_30_Code | S-PQFP-G44 |
| Number_of_I_O_Lines | 32 |
| Number_of_Terminals | 44 |
| Operating_Temperature_Max | 125.0000 |
| Operating_Temperature_Min | -40.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | TQFP |
| Package_Shape | Square |
| Package_Style | FLATPACK, THIN PROFILE |
| Program_Memory_Size | 65536 |
| Program_Memory_Type | FLASH |
| Program_Memory_Width | 8 |
| PWM_Channels | Yes |
| Screening_Level_Reference_Standard | AEC-Q100; TS 16949 |
| Seated_Height_Max | 1.2000 |
| 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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