LD87C54-33
Microcontroller, 8-Bit, UVPROM, 33MHz, CMOS, CDIP40Manufacturer: Intel
Categories: Microcontrollers
Quality Control: Learn More
Intel LD87C54-33 is an 8-bit CMOS microcontroller operating at up to 33MHz. This device features a 16-bit address bus and an 8-bit external data bus, with 32 programmable I/O lines. The LD87C54 series incorporates a Boolean processor, enhancing its control capabilities. Program memory is EPROM based, requiring UV erasure for reprogramming. Supplied in a 40-pin CDIP package (JESD-30 Code R-GDIP-T40), it supports through-hole mounting and operates within a temperature range of -40°C to +85°C. Typical applications include industrial control, telecommunications, and embedded systems requiring flexible logic and data manipulation. The supply voltage range is 4.5V to 5.5V.
Additional Information
Series: LD87C54RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 52.3250 |
| Speed | 33.00000000 |
| Width | 15.2400 |
| Technology | CMOS |
| ADC_Channels | No |
| Additional_Feature | BOOLEAN PROCESSOR |
| Address_Bus_Width | 16 |
| Bit_Size | 8 |
| Clock_Frequency_Max | 33.0000000000000000 |
| 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_Type | UVPROM |
| 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
LD87C54
Microcontroller, 8-Bit, UVPROM, 8051 CPU, 12MHz, CMOS, CDIP40
LD87C54-1
Microcontroller, 8-Bit, UVPROM, 8051 CPU, 16MHz, CMOS, CDIP40
LD87C54-24
Microcontroller, 8-Bit, UVPROM, 8051 CPU, 24MHz, CMOS, CDIP40