P83C251SB-16
Microcontroller, 8-Bit, MROM, 80251 CPU, 16MHz, CMOS, PDIP40Manufacturer: Intel
Categories: Microcontrollers
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Intel P83C251SB-16 is an 8-bit microcontroller featuring an 80251 CPU core operating at a 16MHz clock frequency. This CMOS device incorporates 16KB of MROM program memory and 1KB of internal RAM, supported by a 16-bit address bus and an 8-bit external data bus. It offers 32 general-purpose I/O lines and includes PWM capabilities. The P83C251 series microcontroller is housed in a 40-pin PDIP package with through-hole mounting. Operating within a temperature range of 0°C to 70°C, it utilizes a nominal supply voltage of 5V and has a maximum supply current of 80mA. This component finds application in various industrial control systems and consumer electronics.
Additional Information
Series: P83C251RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 52.2600 |
| Speed | 16.00000000 |
| Width | 15.2400 |
| Technology | CMOS |
| ADC_Channels | No |
| Address_Bus_Width | 16 |
| Bit_Size | 8 |
| Clock_Frequency_Max | 16.0000000000000000 |
| CPU_Family | 80251 |
| DAC_Channels | No |
| Data_RAM_Size | 1024 |
| DMA_Channels | No |
| External_Data_Bus_Width | 8 |
| JESD_30_Code | R-PDIP-T40 |
| Number_of_I_O_Lines | 32 |
| Number_of_Terminals | 40 |
| Operating_Temperature_Max | 70.0000 |
| Operating_Temperature_Min | 0.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP40,.6 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Program_Memory_Size | 16384 |
| Program_Memory_Type | MROM |
| Program_Memory_Width | 8 |
| PWM_Channels | Yes |
| Seated_Height_Max | 5.0800 |
| Supply_Current_Max | 80.00000000 |
| 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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