LD87C51BH-1
Microcontroller, 8-Bit, UVPROM, 16MHz, CMOS, CDIP40Manufacturer: Intel
Categories: Microcontrollers
Quality Control: Learn More
Intel LD87C51BH-1 microcontroller, an 8-bit CMOS device operating at a maximum clock frequency of 16MHz. This component features a UVPROM program memory with a capacity of 4096 bytes and an 8-bit program memory width. It includes a 16-bit address bus and an 8-bit external data bus. The device offers 32 general-purpose I/O lines and supports on-circuit emulation, along with a BOOLEAN PROCESSOR. Designed for through-hole mounting, it comes in a 40-pin CDIP package with a terminal pitch of 2.54mm. Operating within a temperature range of -40°C to 85°C, its supply voltage is nominally 5.0V, with a maximum of 5.5V and a minimum of 4.5V. This microcontroller finds application in industrial automation and legacy system designs requiring UV erasable program memory.
Additional Information
Series: LD87C51RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 15.2400 |
| Technology | CMOS |
| Speed | 16.00000000 |
| Length | 52.3250 |
| ADC_Channels | No |
| Additional_Feature | BOOLEAN PROCESSOR; 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 |
| 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 | WDIP |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE, WINDOW |
| Program_Memory_Size | 4096 |
| Program_Memory_Type | UVPROM |
| Program_Memory_Width | 8 |
| PWM_Channels | No |
| Seated_Height_Max | 5.7200 |
| 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 |
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