SC83C451CCA68
Microcontroller, 8-Bit, MROM, 8051 CPU, 12MHz, CMOS, PQCC68Manufacturer: NXP Semiconductors
Categories: Microcontrollers
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The NXP Semiconductors SC83C451 is an 8-bit microcontroller featuring an 8051 CPU core operating up to 12MHz. This CMOS device, identified by part number SC83C451CCA68, offers 4KB of MROM for program storage and 128 bytes of on-chip RAM. It supports an 8-bit external data bus and a 16-bit address bus, with 56 I/O lines available. The SC83C451 includes two timers and one serial I/O port, along with two external interrupt inputs. This component is designed for applications requiring robust 8-bit processing and is suitable for industrial automation, consumer electronics, and automotive systems. The device operates within a 5.0V to 5.5V supply voltage range, with a maximum supply current of 12mA, and is housed in a 68-terminal PQCC package.
Additional Information
Series: SC83C451RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Format | Fixed Point |
| Length | 24.2300 |
| Speed | 12.00000000 |
| Width | 24.2300 |
| 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_RAM_Size | 128 |
| DMA_Channels | No |
| External_Data_Bus_Width | 8 |
| Integrated_Cache | No |
| JESD_30_Code | S-PQCC-J68 |
| Low_Power_Mode | Yes |
| Number_of_DMA_Channels | 0 |
| Number_of_External_Interrupts | 2 |
| Number_of_I_O_Lines | 56 |
| Number_of_Serial_I_Os | 1 |
| Number_of_Terminals | 68 |
| Number_of_Timers | 2 |
| On_Chip_Data_RAM_Width | 8 |
| Operating_Temperature_Max | 70.0000 |
| Operating_Temperature_Min | 0.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | WQCCJ |
| Package_Equivalence_Code | LDCC68,1.0SQ |
| Package_Shape | Square |
| Package_Style | CHIP CARRIER, WINDOW |
| Program_Memory_Size | 4096 |
| Program_Memory_Type | MROM |
| Program_Memory_Width | 8 |
| PWM_Channels | No |
| Seated_Height_Max | 4.5700 |
| Supply_Current_Max | 12.00000000 |
| 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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