MR87C51FB
Microcontroller, 8-Bit, UVPROM, 8051 CPU, 12MHz, CMOS, CQCC44Manufacturer: Intel
Categories: Microcontrollers
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The Intel MR87C51FB is an 8-bit microcontroller featuring the 8051 CPU family architecture. This device operates at a maximum clock frequency of 12MHz and is built on a CMOS technology process. It includes 16KB of UVPROM for program memory, with an 8-bit program memory width, and 256 bytes of data RAM. The microcontroller supports an 8-bit external data bus and a 16-bit address bus. It offers 32 programmable I/O lines and is housed in a 44-terminal CQCC package with a ceramic, metal-sealed cofired construction suitable for surface mounting. This component is designed for applications requiring robust performance across a wide temperature range, from -55°C to +125°C, and operates within a supply voltage range of 4.0V to 6.0V. Screening levels include 38535Q/M, 38534H, and 883B. Applications span industrial control, telecommunications, and aerospace sectors.
Additional Information
Series: MR87C51RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 16.5350 |
| Speed | 12.00000000 |
| Width | 16.5350 |
| Technology | CMOS |
| ADC_Channels | No |
| Address_Bus_Width | 16 |
| Bit_Size | 8 |
| Boundary_Scan | No |
| Clock_Frequency_Max | 12.0000000000000000 |
| CPU_Family | 8051 |
| DAC_Channels | No |
| Data_RAM_Size | 256 |
| 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 | 125.0000 |
| Operating_Temperature_Min | -55.0000 |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | WQCCN |
| Package_Equivalence_Code | LCC44,.65SQ |
| Package_Shape | Square |
| Package_Style | CHIP CARRIER, WINDOW |
| Program_Memory_Size | 16384 |
| Program_Memory_Type | UVPROM |
| Program_Memory_Width | 8 |
| PWM_Channels | Yes |
| Screening_Level_Reference_Standard | 38535Q/M;38534H;883B |
| Seated_Height_Max | 3.6300 |
| Supply_Voltage_Max | 6.0000 |
| Supply_Voltage_Min | 4.0000 |
| Supply_Voltage_Nom | 5.0000 |
| Surface_Mount | Yes |
| Terminal_Form | NO LEAD |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
| uPs_uCs_Peripheral_ICs_Type | Microcontroller |
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