P87C54UBBB
Microcontroller, 8-Bit, OTPROM, 8051 CPU, 33MHz, CMOS, PQFP44Manufacturer: NXP Semiconductors
Categories: Microcontrollers
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The NXP Semiconductors P87C54UBBB is an 8-bit microcontroller from the P87C54 series, featuring an 8051 CPU core. This CMOS device operates at a maximum clock frequency of 33MHz and includes 16KB of OTPROM for program storage and 256 bytes of internal RAM. It offers 32 programmable I/O lines and supports PWM functionality. The component is housed in a 44-lead PQFP package with a 0.8mm terminal pitch, designed for surface mounting. Operating within an industrial temperature range of 0°C to 70°C, it is suitable for applications in industrial automation, consumer electronics, and automotive systems. The supply voltage range is 4.5V to 5.5V.
Additional Information
Series: P87C54RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 10.0000 |
| Speed | 33.00000000 |
| Width | 10.0000 |
| Technology | CMOS |
| ADC_Channels | No |
| Address_Bus_Width | 0 |
| Bit_Size | 8 |
| Boundary_Scan | No |
| Clock_Frequency_Max | 33.0000000000000000 |
| CPU_Family | 8051 |
| DAC_Channels | No |
| Data_RAM_Size | 256 |
| 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 | 70.0000 |
| Operating_Temperature_Min | 0.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | QFP |
| Package_Equivalence_Code | QFP44,.5SQ,32 |
| Package_Shape | Square |
| Package_Style | FlatPack |
| Program_Memory_Size | 16384 |
| Program_Memory_Type | OTPROM |
| Program_Memory_Width | 8 |
| PWM_Channels | Yes |
| Seated_Height_Max | 2.1000 |
| Supply_Current_Max | 30.80000000 |
| 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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