D87C251SQ16
Microcontroller, 8-Bit, UVPROM, 8051 CPU, 16MHz, CMOS, CDIP40Manufacturer: Intel
Categories: Microcontrollers
Quality Control: Learn More
The Intel D87C251SQ16 is an 8-bit microcontroller from the D87C251 series, featuring an 8051 CPU core operating at 16MHz. This CMOS device utilizes UVPROM for program memory, offering 16KB of storage, and includes 512 bytes of internal data RAM. It provides 32 general-purpose I/O lines and is housed in a 40-pin CDIP package (JESD-30 Code: R-CDIP-T40) with through-hole termination. The operating temperature range is 0°C to 70°C, with a supply voltage range of 4.5V to 5.5V. This component is suitable for applications requiring non-volatile program storage and a robust 8051 architecture, commonly found in industrial control and legacy system designs.
Additional Information
Series: D87C251RoHS Status: Manufacturer Lead Time: Product Status: Active-UnconfirmedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Speed | 16.00000000 |
| ADC_Channels | Yes |
| Address_Bus_Width | 0 |
| Bit_Size | 8 |
| CPU_Family | 8051 |
| DAC_Channels | No |
| Data_RAM_Size | 512 |
| DMA_Channels | No |
| External_Data_Bus_Width | 0 |
| JESD_30_Code | R-CDIP-T40 |
| Number_of_I_O_Lines | 32 |
| Number_of_Terminals | 40 |
| Operating_Temperature_Max | 70.0000 |
| Operating_Temperature_Min | 0.0000 |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP40,.6 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Program_Memory_Size | 16384 |
| Program_Memory_Type | UVPROM |
| PWM_Channels | No |
| Supply_Current_Max | 45.00000000 |
| Supply_Voltage_Max | 5.5000 |
| Supply_Voltage_Min | 4.5000 |
| 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 |
Request a Quote
Clients Also Buy
D87C251SP16
Microcontroller, 8-Bit, UVPROM, 8051 CPU, 16MHz, CMOS, CDIP40
D87C251SA16
Microcontroller, 8-Bit, UVPROM, 8051 CPU, 16MHz, CMOS, CDIP40
D87C251SB16
Microcontroller, 8-Bit, UVPROM, 8051 CPU, 16MHz, CMOS, CDIP40