QN8742AH
Microcontroller, 8-Bit, OTPROM, 8048 CPU, 0.833MHz, NMOS, PQCC44Manufacturer: Intel
Categories: Microcontrollers
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The Intel QN8742AH is an 8-bit microcontroller featuring the 8048 CPU architecture. This NMOS device operates at a speed of 0.833MHz and includes 2048 bytes of OTPROM for program memory and 256 bytes of on-chip data RAM. It offers 16 general-purpose I/O lines and one timer. The component supports an external data bus width of 8 bits and requires a supply voltage of 5V ±10%, with a maximum supply current of 115mA. Designed for surface mounting, it comes in a 44-terminal PQCC package (JESD-30 Code: S-PQCC-J44). Applications for this component are found in industrial automation and consumer electronics. Operating temperature range is 0°C to 70°C.
Additional Information
Series: QN8742RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Format | Fixed Point |
| Length | 16.5862 |
| Speed | 0.83300000 |
| Width | 16.5862 |
| Technology | NMOS |
| ADC_Channels | No |
| Additional_Feature | ADDITIONAL SUPPLY VDD = 5V+/-10% |
| Address_Bus_Width | 0 |
| Bit_Size | 8 |
| Boundary_Scan | No |
| Clock_Frequency_Max | 12.5000000000000000 |
| CPU_Family | 8048 |
| DAC_Channels | No |
| Data_RAM_Size | 256 |
| 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 | 0 |
| Number_of_I_O_Lines | 16 |
| Number_of_Serial_I_Os | 0 |
| Number_of_Terminals | 44 |
| Number_of_Timers | 1 |
| On_Chip_Data_RAM_Width | 8 |
| Operating_Temperature_Max | 70.0000 |
| Operating_Temperature_Min | 0.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | QCCJ |
| Package_Equivalence_Code | LDCC44,.7SQ |
| Package_Shape | Square |
| Package_Style | CHIP CARRIER |
| Program_Memory_Size | 2048 |
| Program_Memory_Type | OTPROM |
| Program_Memory_Width | 8 |
| PWM_Channels | No |
| Seated_Height_Max | 4.5700 |
| Supply_Current_Max | 115.00000000 |
| Supply_Voltage_Max | 5.5000 |
| Supply_Voltage_Min | 5.0000 |
| 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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