TR87C251SB16
Microcontroller, 8-Bit, UVPROM, 16MHz, CMOS, CQCC44Manufacturer: Intel
Categories: Microcontrollers
Quality Control: Learn More
Intel TR87C251SB16 is an 8-bit microcontroller from the TR87C251 series, featuring a 16MHz CMOS core. This component utilizes UVPROM for program memory, offering flexibility in development and deployment. It boasts an 18-bit address bus width and an 8-bit external data bus, supporting up to 32 general-purpose I/O lines. The device operates within a supply voltage range of 4.5V to 5.5V and has a maximum supply current of 85mA. Packaged in a 44-terminal CQCC (Ceramic Quad Flatless) package, this surface-mount component is designed for robust operation across an extended temperature range of -40°C to 110°C. Applications for this microcontroller are found in industrial control, telecommunications, and consumer electronics sectors requiring reliable embedded processing.
Additional Information
Series: TR87C251RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Speed | 16.00000000 |
| ADC_Channels | No |
| Address_Bus_Width | 18 |
| Bit_Size | 8 |
| Clock_Frequency_Max | 16.0000000000000000 |
| DAC_Channels | No |
| DMA_Channels | No |
| External_Data_Bus_Width | 8 |
| JESD_30_Code | S-CQCC-N44 |
| Number_of_I_O_Lines | 32 |
| Number_of_Terminals | 44 |
| Operating_Temperature_Max | 110.0000 |
| Operating_Temperature_Min | -40.0000 |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | QCCN |
| Package_Shape | Square |
| Package_Style | CHIP CARRIER |
| Program_Memory_Type | UVPROM |
| PWM_Channels | Yes |
| Supply_Current_Max | 85.00000000 |
| Supply_Voltage_Max | 5.5000 |
| Supply_Voltage_Min | 4.5000 |
| Surface_Mount | Yes |
| Terminal_Form | NO LEAD |
| Terminal_Position | QUAD |
| uPs_uCs_Peripheral_ICs_Type | Microcontroller |
Request a Quote
Clients Also Buy
BP87C51FB12
Microcontroller, 8-Bit, OTPROM, 12MHz, CMOS, PDIP40
P8032BH
Microcontroller, 8-Bit, 8051 CPU, 12MHz, CMOS, PDIP40
TN87C51BH
Microcontroller, 8-Bit, OTPROM, 12MHz, CMOS, PQCC44