Industrial-grade 8-bit microcontroller featuring an 8051 CPU core and 20MHz clock speed. This CMOS device offers 8KB of FLASH ROM and 256 bytes of RAM, with 32 I/O lines and an 8-bit external data bus. Operating across an industrial temperature range of -40°C to 85°C, it is housed in a 40-terminal PDIP package. Supply voltage ranges from 2.4V to 5.5V.
Frequency20
Quick Jump:
Technical Specifications
Nuvoton W78IE52 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 | 52.325 |
| Temperature Grade | INDUSTRIAL |
| Supply Current-Max | 20 |
| Supply Voltage-Nom | 4.5 |
| Supply Voltage-Min | 2.4 |
| Supply Voltage-Max | 5.5 |
| Clock Frequency-Max | 20 |
| Number of I/O Lines | 32 |
| External Data Bus Width | 8 |
| Address Bus Width | 16 |
| Bit Size | 8 |
| Speed | 20 |
| ROM Programmability | FLASH |
| ROM (words) | 8192 |
| RAM (bytes) | 256 |
| PWM Channels | NO |
| Has ADC | NO |
| DMA Channels | NO |
| DAC Channels | NO |
Compliance
| REACH | Compliant |
| Military Spec | False |
Datasheet
Nuvoton W78IE52 Datasheet
Download the complete datasheet for Nuvoton W78IE52 to view detailed technical specifications.
No datasheet is available for this part.