 |  | | |
| PartNumber | W77L532A25DL | W77L532A25FL | W77L532A-25PL |
| Description | IC MCU 8BIT 128KB FLASH 40DIP | IC MCU 8BIT 128KB FLASH 44QFP | |
| Manufacturer | Nuvoton Technology Corporation of America | Nuvoton Technology Corporation of America | - |
| Product Category | Embedded - Microcontrollers | Embedded - Microcontrollers | - |
| Series | W77 | W77 | - |
| 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 | 25MHz | 25MHz | - |
| EEPROM Size | - | - | - |
| Core Processor | 8051 | 8051 | - |
| RAM Size | 1K x 8 | 1K x 8 | - |
| Program Memory Type | FLASH | FLASH | - |
| Peripherals | POR, WDT | POR, WDT | - |
| Connectivity | EBI/EMI, Serial Port | EBI/EMI, Serial Port | - |
| Voltage Supply Vcc Vdd | 2.7 V ~ 5.5 V | 2.7 V ~ 5.5 V | - |
| Core Size | 8-Bit | 8-Bit | - |
| Program Memory Size | 128KB (128K x 8) | 128KB (128K x 8) | - |
| Data Converters | - | - | - |
| Oscillator Type | Internal | Internal | - |