80C31BH/BQA
Microcontroller, 8-Bit, ROM LESS, 8051 CPU, 12MHz, CMOS, CDIP40Manufacturer: NXP Semiconductors
Categories: Microcontrollers
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The NXP Semiconductors 80C31BH-BQA is a ROM-less 8-bit microcontroller based on the 8051 CPU family. This CMOS device operates at a maximum clock frequency of 12MHz and features 128 bytes of internal RAM. It provides 32 general-purpose I/O lines and supports an external data bus width of 8 bits with a 16-bit address bus. The component is housed in a 40-lead Ceramic Dual In-line Package (CDIP), with a terminal pitch of 2.54mm. Operating over an extended temperature range of -55°C to +125°C, it is suitable for applications requiring robust performance in harsh environments. Typical applications include industrial control systems, telecommunications equipment, and automotive electronics. The supply voltage range is 4.0V to 6.0V.
Additional Information
Series: 80C31RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Format | Fixed Point |
| Length | 52.3875 |
| Speed | 12.00000000 |
| Width | 15.2400 |
| Technology | CMOS |
| ADC_Channels | No |
| Address_Bus_Width | 16 |
| Bit_Size | 8 |
| Boundary_Scan | No |
| Clock_Frequency_Max | 12.0000000000000000 |
| CPU_Family | 8051 |
| DAC_Channels | No |
| Data_EEPROM_Size | 0 |
| Data_RAM_Size | 128 |
| DMA_Channels | No |
| External_Data_Bus_Width | 8 |
| Integrated_Cache | No |
| JESD_30_Code | R-GDIP-T40 |
| Low_Power_Mode | Yes |
| Number_of_I_O_Lines | 32 |
| Number_of_Terminals | 40 |
| Operating_Temperature_Max | 125.0000 |
| Operating_Temperature_Min | -55.0000 |
| Package_Body_Material | CERAMIC, GLASS-SEALED |
| 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 | 5.5880 |
| Supply_Current_Max | 20.00000000 |
| Supply_Voltage_Max | 6.0000 |
| Supply_Voltage_Min | 4.0000 |
| 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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