 |  |  | |
| PartNumber | W78E051DFG | W78E051DLG | W78E051DDG |
| Description | IC MCU 8BIT 4KB FLASH 44QFP | IC MCU 8BIT 4KB FLASH 48LQFP | IC MCU 8BIT 4KB FLASH 40DIP |
| Manufacturer | Nuvoton Technology Corporation of America | - | - |
| Product Category | Embedded - Microcontrollers | - | - |
| Series | W78 | - | - |
| Packaging | Tray | - | - |
| Package Case | 44-BQFP | - | - |
| Operating Temperature | -40°C ~ 85°C (TA) | - | - |
| Supplier Device Package | * | - | - |
| Number of I O | 36 | - | - |
| Speed | 40MHz | - | - |
| EEPROM Size | - | - | - |
| Core Processor | 8052 | - | - |
| RAM Size | 256 x 8 | - | - |
| Program Memory Type | FLASH | - | - |
| Peripherals | POR, WDT | - | - |
| Connectivity | EBI/EMI, UART/USART | - | - |
| Voltage Supply Vcc Vdd | 2.4 V ~ 5.5 V | - | - |
| Core Size | 8-Bit | - | - |
| Program Memory Size | 4KB (4K x 8) | - | - |
| Data Converters | - | - | - |
| Oscillator Type | External | - | - |