LP80C31BH-2
Microcontroller, 8-Bit, ROM LESS, 8051 CPU, 12MHz, CMOS, PDIP40Manufacturer: Intel
Categories: Microcontrollers
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The Intel LP80C31BH-2 is an 8-bit microcontroller featuring the 8051 CPU family architecture. Operating at a maximum clock frequency of 12MHz, this CMOS component offers 128 bytes of on-chip data RAM. It supports a 16-bit address bus width and an 8-bit external data bus width, with 32 general-purpose I/O lines available. The device includes two timers, one serial I/O port, and two external interrupt inputs. Designed with low-power modes, it is packaged in a 40-pin PDIP (R-PDIP-T40) with through-hole mounting and a terminal pitch of 2.54mm. This ROM-less microcontroller is suitable for applications requiring external program memory, and its Boolean processor and on-circuit emulation capabilities are notable features. Its operating temperature range is -40°C to +85°C, with a supply voltage range of 4.5V to 5.5V. Industries such as industrial automation and consumer electronics commonly utilize components of this caliber.
Additional Information
Series: LP80C31RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Format | Fixed Point |
| Length | 52.2600 |
| Speed | 12.00000000 |
| Width | 15.2400 |
| Technology | CMOS |
| ADC_Channels | No |
| Additional_Feature | BOOLEAN PROCESSOR; ON-CIRCUIT EMULATION |
| Address_Bus_Width | 16 |
| Bit_Size | 8 |
| Boundary_Scan | No |
| Clock_Frequency_Max | 12.0000000000000000 |
| CPU_Family | 8051 |
| DAC_Channels | No |
| Data_RAM_Size | 128 |
| DMA_Channels | No |
| External_Data_Bus_Width | 8 |
| Integrated_Cache | No |
| JESD_30_Code | R-PDIP-T40 |
| 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 | 40 |
| 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 | DIP |
| Package_Equivalence_Code | DIP40,.6 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Program_Memory_Size | 0 |
| Program_Memory_Type | ROM LESS |
| PWM_Channels | No |
| Seated_Height_Max | 5.0800 |
| Supply_Current_Max | 25.00000000 |
| Supply_Voltage_Max | 5.5000 |
| Supply_Voltage_Min | 4.5000 |
| Supply_Voltage_Nom | 5.0000 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
| uPs_uCs_Peripheral_ICs_Type | Microcontroller |
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