8-bit CMOS microcontroller operating at a maximum clock frequency of 16MHz. Features 4000 words of UVPROM for program storage and 32 I/O lines. Supports an 8-bit external data bus and a 16-bit address bus. Packaged in a 40-terminal CERDIP (R-GDIP-T40) with an industrial temperature grade, operating from -40°C to 85°C. Nominal supply voltage is 5V, with a maximum supply current of 26mA.
Frequency16
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Technical Specifications
Intel LD87C51-1 technical specifications.
General
| Max Operating Temperature | 85 |
| Number of Terminals | 40 |
| Min Operating Temperature | -40 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-GDIP-T40 |
| Width | 15.24 |
| Length | 52.325 |
| Pin Count | 40 |
| Temperature Grade | INDUSTRIAL |
| Supply Current-Max | 26 |
| Supply Voltage-Nom | 5 |
| Supply Voltage-Min | 4.5 |
| Supply Voltage-Max | 5.5 |
| Clock Frequency-Max | 16 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER |
| Number of I/O Lines | 32 |
| External Data Bus Width | 8 |
| Address Bus Width | 16 |
| Bit Size | 8 |
| Speed | 16 |
| ROM Programmability | UVPROM |
| ROM (words) | 4000 |
| PWM Channels | NO |
| Has ADC | NO |
| DMA Channels | NO |
| DAC Channels | NO |
Compliance
| HTS Code | 8542.31.00.01 |
| REACH | unknown |
| Military Spec | False |
Datasheet
Intel LD87C51-1 Datasheet
Download the complete datasheet for Intel LD87C51-1 to view detailed technical specifications.
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