QC83C251SB
Microcontroller, 8-Bit, MROM, 12MHz, CMOS, CDIP40Manufacturer: Intel
Categories: Microcontrollers
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Intel QC83C251SB is an 8-bit microcontroller featuring a 16KB MROM program memory and operating at up to 12MHz. This CMOS device, identified by the QC83C251 series part number, offers 32 general-purpose I/O lines and an 8-bit external data bus width. It supports a 16-bit address bus for expanded memory access. The microcontroller is housed in a 40-pin CDIP (R-CDIP-T40) package with a terminal pitch of 2.54mm, suitable for through-hole mounting. Operating within a temperature range of 0°C to 70°C, it requires a supply voltage between 4.5V and 5.5V. The Intel QC83C251SB finds application in industrial automation, consumer electronics, and embedded control systems.
Additional Information
Series: QC83C251RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 50.8000 |
| Speed | 12.00000000 |
| Width | 15.2400 |
| Technology | CMOS |
| ADC_Channels | No |
| Address_Bus_Width | 16 |
| Bit_Size | 8 |
| Boundary_Scan | No |
| Clock_Frequency_Max | 16.0000000000000000 |
| DAC_Channels | No |
| DMA_Channels | No |
| External_Data_Bus_Width | 8 |
| 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 | WDIP |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE, WINDOW |
| Program_Memory_Size | 16384 |
| Program_Memory_Type | MROM |
| Program_Memory_Width | 8 |
| PWM_Channels | Yes |
| Seated_Height_Max | 6.5800 |
| 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 |
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