 |  |  | |
| PartNumber | W78E052C40DL | W78E052C40FL | W78E052C40PL |
| Description | IC MCU 8BIT 8KB FLASH 40DIP | IC MCU 8BIT 8KB FLASH 44QFP | IC MCU 8BIT 8KB FLASH 44PLCC |
| Manufacturer | Nuvoton Technology Corporation of America | Nuvoton Technology Corporation of America | - |
| Product Category | Embedded - Microcontrollers | IC Chips | - |
| Series | W78 | W78 | - |
| Packaging | Tube | Tray | - |
| Package Case | 40-DIP | 44-BQFP | - |
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | - |
| Supplier Device Package | * | * | - |
| Number of I O | 32 | 36 | - |
| Speed | 40MHz | 40MHz | - |
| EEPROM Size | - | - | - |
| Core Processor | 8051 | 8051 | - |
| RAM Size | 256 x 8 | 256 x 8 | - |
| Program Memory Type | FLASH | FLASH | - |
| Peripherals | POR, WDT | POR, WDT | - |
| Connectivity | EBI/EMI, UART/USART | EBI/EMI, 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 | 8KB (8K x 8) | 8KB (8K x 8) | - |
| Data Converters | - | - | - |
| Oscillator Type | Internal | Internal | - |