PartNumber | W78C438 | W78C438BF-24 | W78C438BF-40 |
Description | |||
Manufacturer | WINBOND | - | - |
Product Category | Embedded - Microcontrollers | - | - |
Series | W78 | - | - |
Packaging | Tray | - | - |
Package Case | 100-QFP | - | - |
Operating Temperature | 0°C ~ 70°C (TA) | - | - |
Supplier Device Package | * | - | - |
Number of I O | 40 | - | - |
Speed | 40MHz | - | - |
EEPROM Size | - | - | - |
Core Processor | 8051 | - | - |
RAM Size | 256 x 8 | - | - |
Program Memory Type | ROMless | - | - |
Peripherals | - | - | - |
Connectivity | EBI/EMI, Serial Port | - | - |
Voltage Supply Vcc Vdd | 4.5 V ~ 5.5 V | - | - |
Core Size | 8-Bit | - | - |
Program Memory Size | - | - | - |
Data Converters | - | - | - |
Oscillator Type | External | - | - |