PCF84C81AT
Microcontroller, 8-Bit, MROM, 8048 CPU, 16MHz, CMOS, PDSO28Manufacturer: NXP Semiconductors
Categories: Microcontrollers
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The NXP Semiconductors PCF84C81AT is an 8-bit microcontroller featuring an 8048 CPU core operating at up to 16MHz. This CMOS device offers 8192 bytes of MROM program memory and 256 bytes of on-chip RAM. It includes 20 general-purpose I/O lines and a single serial I/O port supporting the I2C serial bus interface. Designed for surface mounting, it is housed in a 28-lead PDSO package with a 1.27mm terminal pitch. The microcontroller supports low-power modes and operates within a voltage range of 5.0V to 5.5V, with a maximum supply current of 6mA. Typical applications for this component include consumer electronics and industrial control systems.
Additional Information
Series: PCF84C81RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Format | Fixed Point |
| Length | 17.9000 |
| Width | 7.5000 |
| Technology | CMOS |
| Speed | 16.00000000 |
| ADC_Channels | No |
| Additional_Feature | I2C SERIAL BUS INTERFACE |
| Address_Bus_Width | 0 |
| Bit_Size | 8 |
| Boundary_Scan | No |
| Clock_Frequency_Max | 16.0000000000000000 |
| CPU_Family | 8048 |
| DAC_Channels | No |
| Data_RAM_Size | 256 |
| DMA_Channels | No |
| External_Data_Bus_Width | 0 |
| Integrated_Cache | No |
| JESD_30_Code | R-PDSO-G28 |
| Low_Power_Mode | Yes |
| Number_of_DMA_Channels | 0 |
| Number_of_External_Interrupts | 1 |
| Number_of_I_O_Lines | 20 |
| Number_of_Serial_I_Os | 1 |
| Number_of_Terminals | 28 |
| Number_of_Timers | 1 |
| On_Chip_Data_RAM_Width | 8 |
| Operating_Temperature_Max | 85.0000 |
| Operating_Temperature_Min | -40.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | SOP |
| Package_Equivalence_Code | SOP28,.4 |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE |
| Program_Memory_Size | 8192 |
| Program_Memory_Type | MROM |
| Program_Memory_Width | 8 |
| PWM_Channels | No |
| Seated_Height_Max | 2.6500 |
| Supply_Current_Max | 6.00000000 |
| Supply_Voltage_Max | 5.5000 |
| Supply_Voltage_Min | 5.0000 |
| Supply_Voltage_Nom | 5.0000 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 1.270 |
| Terminal_Position | Dual |
| uPs_uCs_Peripheral_ICs_Type | Microcontroller |
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