 |  |  | |
| PartNumber | W78ERD2A40PL | W78ERD2A40DL | W78ERD2A40FL |
| Description | IC MCU 8BIT 64KB FLASH 44PLCC | IC MCU 8BIT 64KB FLASH 40DIP | IC MCU 8BIT 64KB FLASH 44QFP |
| Manufacturer | Nuvoton Technology Corporation of America | - | - |
| Product Category | Embedded - Microcontrollers | - | - |
| Series | W78 | - | - |
| Packaging | Tube | - | - |
| Package Case | 44-LCC (J-Lead) | - | - |
| Operating Temperature | 0°C ~ 70°C (TA) | - | - |
| Supplier Device Package | * | - | - |
| Number of I O | 36 | - | - |
| Speed | 40MHz | - | - |
| EEPROM Size | - | - | - |
| Core Processor | 8052 | - | - |
| RAM Size | 1.25K x 8 | - | - |
| Program Memory Type | FLASH | - | - |
| Peripherals | POR, PWM, WDT | - | - |
| Connectivity | EBI/EMI, Serial Port | - | - |
| Voltage Supply Vcc Vdd | 4.5 V ~ 5.5 V | - | - |
| Core Size | 8-Bit | - | - |
| Program Memory Size | 64KB (64K x 8) | - | - |
| Data Converters | - | - | - |
| Oscillator Type | Internal | - | - |