W78C438C40FL
IC MCU 8BIT ROMLESS 100QFPManufacturer: Nuvoton Technology Corporation
Categories: Microcontrollers
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Nuvoton Technology Corporation W78 Series W78C438C40FL. This 8-bit microcontroller, built around the 8051 core, operates at 40MHz. It features a ROMless architecture, offering 256 x 8 bytes of RAM. Connectivity options include EBI/EMI and a serial port. The device is available in a 100-QFP package for surface mounting and operates within a temperature range of 0°C to 70°C. The supply voltage is rated from 4.5V to 5.5V. This component is utilized in industrial automation and consumer electronics applications.
Additional Information
Series: W78RoHS Status: ROHS3 CompliantManufacturer Lead Time: 52 week(s)Product Status: Not For New DesignsPackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 100-QFP |
| Mounting Type | Surface Mount |
| Speed | 40MHz |
| Program Memory Size | - |
| RAM Size | 256 x 8 |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Oscillator Type | External |
| Program Memory Type | ROMless |
| EEPROM Size | - |
| Core Processor | 8051 |
| Data Converters | - |
| Core Size | 8-Bit |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V |
| Connectivity | EBI/EMI, Serial Port |
| Peripherals | - |
| Number of I/O | 40 |
| Programmable | Not Verified |
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