8-bit microcontroller featuring an 8051 CPU core operating at a maximum clock frequency of 20MHz. This CMOS device offers 512 bytes of RAM and 32 programmable I/O lines, with an 8-bit external data bus and a 16-bit address bus. Designed for industrial temperature ranges from -40°C to 85°C, it operates with a nominal supply voltage of 5V (4V to 6V range) and has a maximum supply current of 47mA. Packaged in a 40-terminal PDIP (R-PDIP-T40) with dimensions of 15.24mm width and 52.26mm length.
Frequency20
Quick Jump:
Technical Specifications
Intel TP80C51RA-20 technical specifications.
General
| Max Operating Temperature | 85 |
| Number of Terminals | 40 |
| Min Operating Temperature | -40 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDIP-T40 |
| Width | 15.24 |
| Length | 52.26 |
| Pin Count | 40 |
| Temperature Grade | INDUSTRIAL |
| Supply Current-Max | 47 |
| Supply Voltage-Nom | 5 |
| Supply Voltage-Min | 4 |
| Supply Voltage-Max | 6 |
| Clock Frequency-Max | 20 |
| 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 | 20 |
| ROM (words) | 0 |
| RAM (bytes) | 512 |
| PWM Channels | NO |
| Has ADC | NO |
| DMA Channels | NO |
| DAC Channels | NO |
Compliance
| HTS Code | 8542.31.00.01 |
| REACH | Compliant |
| Military Spec | False |
Datasheet
Intel TP80C51RA-20 Datasheet
Download the complete datasheet for Intel TP80C51RA-20 to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.