 | | | |
| PartNumber | W79E658A40FL | W79E658A | W79E659A40FL |
| Description | IC MCU 8BIT 128KB FLASH 100QFP | IC MCU 8BIT 32KB FLASH 100QFP | |
| Manufacturer | Nuvoton Technology Corporation of America | Nuvoton Technology Corporation of America | - |
| Product Category | Embedded - Microcontrollers | Embedded - Microcontrollers | - |
| Series | W79 | W79 | - |
| Packaging | Tray | Tray | - |
| Package Case | 100-BQFP | 100-BQFP | - |
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | - |
| Supplier Device Package | * | * | - |
| Number of I O | 60 | 60 | - |
| Speed | 40MHz | 40MHz | - |
| EEPROM Size | - | - | - |
| Core Processor | 8051 | 8051 | - |
| RAM Size | 1.25K x 8 | 1.25K x 8 | - |
| Program Memory Type | FLASH | FLASH | - |
| Peripherals | POR, PWM, WDT | POR, PWM, WDT | - |
| Connectivity | EBI/EMI, I2C, UART/USART | EBI/EMI, I2C, UART/USART | - |
| Voltage Supply Vcc Vdd | 4.5 V ~ 5.5 V | 4.5 V ~ 5.5 V | - |
| Core Size | 8-Bit | 8-Bit | - |
| Program Memory Size | 128KB (128K x 8) | 128KB (128K x 8) | - |
| Data Converters | A/D 8x10b | A/D 8x10b | - |
| Oscillator Type | Internal | Internal | - |