LS87C51FB-33
Microcontroller, 8-Bit, OTPROM, 8051 CPU, 33MHz, CMOS, PQFP44Manufacturer: Intel
Categories: Microcontrollers
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The Intel LS87C51FB-33 is an 8-bit microcontroller featuring the 8051 CPU core. This CMOS device operates at a maximum clock frequency of 33MHz and offers 16KB of OTPROM for program storage, alongside 256 bytes of data RAM. It includes 32 general-purpose I/O lines and an 8-bit external data bus. The component is housed in a 44-lead PQFP package with a 0.8mm terminal pitch, suitable for surface mounting. Operating within a temperature range of -40°C to +85°C, it supports supply voltages from 4.0V to 6.0V. Applications for this microcontroller can be found in industrial automation and consumer electronics.
Additional Information
Series: LS87C51RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Speed | 33.00000000 |
| Technology | CMOS |
| ADC_Channels | No |
| Address_Bus_Width | 16 |
| 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 | 8 |
| JESD_30_Code | S-PQFP-G44 |
| Number_of_I_O_Lines | 32 |
| Number_of_Terminals | 44 |
| Operating_Temperature_Max | 85.0000 |
| Operating_Temperature_Min | -40.0000 |
| 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 |
| Supply_Current_Max | 56.00000000 |
| Supply_Voltage_Max | 6.0000 |
| Supply_Voltage_Min | 4.0000 |
| 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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