TN80C31BH
Microcontroller, 8-Bit, ROM LESS, 8051 CPU, 12MHz, CMOS, PQCC44Manufacturer: Intel
Categories: Microcontrollers
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This Intel TN80C31BH is an 8-bit CMOS microcontroller from the TN80C31 series. Featuring a ROM-less architecture and an 8051 CPU core, it operates at a maximum clock frequency of 12MHz. The component offers 128 bytes of on-chip data RAM and supports an 8-bit external data bus. Designed for surface mounting, it is housed in a 44-terminal PQCC (JESD-30 Code: S-PQCC-J44) package with a terminal pitch of 1.27mm. This microcontroller includes a Boolean processor and on-circuit emulation capabilities. It supports 32 general-purpose I/O lines, one serial I/O port, and two timers. The operating temperature range is -40°C to +85°C, with supply voltages from 4.5V to 5.5V. Applications include industrial automation and consumer electronics.
Additional Information
Series: TN80C31RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Format | Fixed Point |
| Length | 16.6000 |
| Speed | 12.00000000 |
| Width | 16.6000 |
| 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 | S-PQCC-J44 |
| 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 | QCCJ |
| Package_Equivalence_Code | LDCC44,.7SQ |
| Package_Shape | Square |
| Package_Style | CHIP CARRIER |
| Program_Memory_Size | 0 |
| Program_Memory_Type | ROM LESS |
| PWM_Channels | No |
| Seated_Height_Max | 4.5700 |
| Supply_Current_Max | 25.00000000 |
| Supply_Voltage_Max | 5.5000 |
| Supply_Voltage_Min | 4.5000 |
| Supply_Voltage_Nom | 5.0000 |
| Surface_Mount | Yes |
| Terminal_Form | J BEND |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
| uPs_uCs_Peripheral_ICs_Type | Microcontroller |
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