LD87C54-24
Microcontroller, 8-Bit, UVPROM, 8051 CPU, 24MHz, CMOS, CDIP40Manufacturer: Intel
Categories: Microcontrollers
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The Intel LD87C54 is an 8-bit microcontroller featuring the 8051 CPU core. This CMOS device operates at a clock frequency up to 24MHz and offers 16KB of UVPROM for program storage, with an 8-bit program memory width. It includes 256 bytes of data RAM and supports a 16-bit address bus. The microcontroller provides 32 programmable I/O lines and an 8-bit external data bus. Designed for through-hole mounting, it comes in a 40-pin CDIP package with a terminal pitch of 2.54mm. This component is suitable for applications requiring robust control and flexible programming, often found in industrial automation, consumer electronics, and automotive systems. The operating temperature range is from -40°C to 85°C, with a supply voltage typically between 4.5V and 6.0V. Part number LD87C54-24.
Additional Information
Series: LD87C54RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 52.3250 |
| Speed | 24.00000000 |
| Width | 15.2400 |
| Technology | CMOS |
| ADC_Channels | No |
| Address_Bus_Width | 16 |
| Bit_Size | 8 |
| Boundary_Scan | No |
| Clock_Frequency_Max | 24.0000000000000000 |
| CPU_Family | 8051 |
| DAC_Channels | No |
| Data_RAM_Size | 256 |
| DMA_Channels | No |
| External_Data_Bus_Width | 8 |
| JESD_30_Code | R-GDIP-T40 |
| Number_of_I_O_Lines | 32 |
| Number_of_Terminals | 40 |
| Operating_Temperature_Max | 85.0000 |
| Operating_Temperature_Min | -40.0000 |
| Package_Body_Material | CERAMIC, GLASS-SEALED |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP40,.6 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Program_Memory_Size | 16384 |
| Program_Memory_Type | UVPROM |
| Program_Memory_Width | 8 |
| PWM_Channels | No |
| Seated_Height_Max | 5.7200 |
| Supply_Current_Max | 56.00000000 |
| Supply_Voltage_Max | 6.0000 |
| 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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