P80C851FFB
Microcontroller, 8-Bit, 8051 CPU, 16MHz, CMOS, PQFP44Manufacturer: NXP Semiconductors
Categories: Microcontrollers
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NXP Semiconductors' P80C851FFB is an 8-bit microcontroller featuring the 8051 CPU family. This CMOS device operates at a maximum clock frequency of 16MHz and offers 128 bytes of on-chip data RAM. It supports an address bus width of 16 bits and an external data bus width of 8 bits, with a total of 32 general-purpose I/O lines. The P80C851FFB includes one serial I/O port and two timers. Enhanced features include ROM/EEPROM protection and low-power modes. This microcontroller is housed in a 44-terminal PQFP (Plastic Quad Flat Pack) package with a 0.8mm terminal pitch, suitable for surface mounting. It operates within a temperature range of -40°C to +85°C and a supply voltage of 4.5V to 5.5V. Applications span industrial automation and consumer electronics.
Additional Information
Series: P80C851RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Format | Fixed Point |
| Speed | 16.00000000 |
| Width | 10.0000 |
| Technology | CMOS |
| Length | 10.0000 |
| ADC_Channels | No |
| Additional_Feature | ROM/EEPROM PROTECTION |
| Address_Bus_Width | 16 |
| Bit_Size | 8 |
| Boundary_Scan | No |
| Clock_Frequency_Max | 16.0000000000000000 |
| CPU_Family | 8051 |
| DAC_Channels | No |
| Data_RAM_Size | 128 |
| DMA_Channels | No |
| External_Data_Bus_Width | 8 |
| Integrated_Cache | No |
| JESD_30_Code | S-PQFP-G44 |
| Low_Power_Mode | Yes |
| Number_of_DMA_Channels | 0 |
| Number_of_External_Interrupts | 2 |
| Number_of_I_O_Lines | 32 |
| Number_of_Serial_I_Os | 1 |
| Number_of_Terminals | 44 |
| Number_of_Timers | 2 |
| On_Chip_Data_RAM_Width | 8 |
| Operating_Temperature_Max | 85.0000 |
| Operating_Temperature_Min | -40.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | QFP |
| Package_Equivalence_Code | QFP44,.8SQ,50 |
| Package_Shape | Square |
| Package_Style | FlatPack |
| PWM_Channels | No |
| Seated_Height_Max | 2.1000 |
| Supply_Current_Max | 19.00000000 |
| 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 |
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