General
| Program Memory Type | ROMless |
|---|---|
| Manufacturer | Nuvoton Technology Corporation |
| Mounting Type | Surface Mount |
| Oscillator Type | External |
| Product Status | Not For New Designs |
| Series | W78 |
Nuvoton Technology Corporation
W78C438C40FL
DatasheetMicrocontrollers & Embedded
IC MCU 8BIT ROMLESS 100QFP
Technical Specifications
Structured electrical, mechanical and environmental parameters from imported product attributes.
Electrical
| Core Processor | 8051 |
|---|---|
| Core Size | 8-Bit |
| Speed | 40MHz |
| RAM Size | 256 x 8 |
| Connectivity | EBI/EMI, Serial Port |
| Number of I/O | 40 |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V |
Mechanical
| Package | Tray |
|---|
Environmental
| Operating Temperature | 0°C ~ 70°C (TA) |
|---|