 |  | | |
| PartNumber | W78C032C40DL | W78C032C40FL | W78C032C40FL-ZY2 |
| Description | IC MCU 8BIT ROMLESS 40DIP | IC MCU 8BIT ROMLESS 44QFP | |
| Manufacturer | Nuvoton Technology Corporation of America | Nuvoton Technology Corporation of America | - |
| Product Category | Embedded - Microcontrollers | Embedded - Microcontrollers | - |
| 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 | 32 | - |
| Speed | 40MHz | 40MHz | - |
| EEPROM Size | - | - | - |
| Core Processor | 8051 | 8051 | - |
| RAM Size | 256 x 8 | 256 x 8 | - |
| Program Memory Type | ROMless | ROMless | - |
| Peripherals | - | - | - |
| Connectivity | EBI/EMI, Serial Port | EBI/EMI, Serial Port | - |
| 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 | - | - | - |
| Data Converters | - | - | - |
| Oscillator Type | Internal | Internal | - |