PartNumber | W78E054B40DL | W78E054B40FL | W78E054B40PL |
Description | IC MCU 8BIT 16KB FLASH 40DIP | IC MCU 8BIT 16KB FLASH 44QFP | IC MCU 8BIT 16KB FLASH 44PLCC |
Manufacturer | Nuvoton Technology Corporation of America | Nuvoton Technology Corporation of America | Nuvoton Technology Corporation of America |
Product Category | Embedded - Microcontrollers | Embedded - Microcontrollers | Embedded - Microcontrollers |
Series | W78 | W78 | W78 |
Packaging | Tube | Tray | Tube |
Package Case | 40-DIP | 44-BQFP | 44-LCC (J-Lead) |
Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) |
Supplier Device Package | * | * | * |
Number of I O | 32 | 36 | 36 |
Speed | 40MHz | 40MHz | 40MHz |
EEPROM Size | - | - | - |
Core Processor | 8051 | 8051 | 8051 |
RAM Size | 256 x 8 | 256 x 8 | 256 x 8 |
Program Memory Type | FLASH | FLASH | FLASH |
Peripherals | POR, WDT | POR, WDT | POR, WDT |
Connectivity | EBI/EMI, UART/USART | EBI/EMI, UART/USART | EBI/EMI, UART/USART |
Voltage Supply Vcc Vdd | 4.5 V ~ 5.5 V | 4.5 V ~ 5.5 V | 4.5 V ~ 5.5 V |
Core Size | 8-Bit | 8-Bit | 8-Bit |
Program Memory Size | 16KB (16K x 8) | 16KB (16K x 8) | 16KB (16K x 8) |
Data Converters | - | - | - |
Oscillator Type | Internal | Internal | Internal |