LD87C51RA-1
Microcontroller, 8-Bit, UVPROM, 16MHz, CMOS, CDIP40Manufacturer: Intel
Categories: Microcontrollers
Quality Control: Learn More
Intel LD87C51RA-1, an 8-bit microcontroller from the LD87C51 series, operates at a maximum clock frequency of 16MHz. This CMOS device features 8KB of UVPROM for program memory and 256 bytes of on-chip data RAM. It includes three timers, 32 general-purpose I/O lines, and one serial I/O port. The LD87C51RA-1 supports on-circuit emulation and offers low-power modes. Encased in a 40-pin CDIP package, this through-hole component is suitable for industrial automation, telecommunications, and consumer electronics applications. It has a supply voltage range of 5V to 6V and an operating temperature range from -40°C to +85°C.
Additional Information
Series: LD87C51RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Format | Fixed Point |
| Speed | 16.00000000 |
| Technology | CMOS |
| ADC_Channels | No |
| Additional_Feature | ON-CIRCUIT EMULATION |
| 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 |
| Integrated_Cache | No |
| JESD_30_Code | R-GDIP-T40 |
| Low_Power_Mode | Yes |
| Number_of_DMA_Channels | 0 |
| Number_of_External_Interrupts | 2 |
| Number_of_I_O_Lines | 32 |
| Number_of_Serial_I_Os | 1 |
| Number_of_Terminals | 40 |
| Number_of_Timers | 3 |
| On_Chip_Data_RAM_Width | 8 |
| Operating_Temperature_Max | 85.0000 |
| Operating_Temperature_Min | -40.0000 |
| Package_Body_Material | CERAMIC, GLASS-SEALED |
| Package_Code | DIP |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Program_Memory_Size | 8192 |
| Program_Memory_Type | UVPROM |
| Program_Memory_Width | 8 |
| PWM_Channels | No |
| Supply_Current_Max | 38.00000000 |
| Supply_Voltage_Max | 6.0000 |
| Supply_Voltage_Min | 5.0000 |
| Supply_Voltage_Nom | 5.0000 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Position | Dual |
| uPs_uCs_Peripheral_ICs_Type | Microcontroller |
Request a Quote
Clients Also Buy
LD87C51RA-20
Microcontroller, 8-Bit, UVPROM, 20MHz, CMOS, CDIP40
LD87C51RB
Microcontroller, 8-Bit, UVPROM, 12MHz, CMOS, CDIP40
LD87C51FC
Microcontroller, 8-Bit, UVPROM, 8051 CPU, 12MHz, CMOS, CDIP40