Manufacturer's product number
Manufacturer
Description
Detailed description
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| Mfr | Nuvoton Technology Corporation |
|---|---|
| Series | W78 |
| Packaging | Tube |
| Part Status | Obsolete |
| DigiKey Programmable | Not Verified |
| Core Processor | 8051 |
| Core Size | 8-Bit |
| Speed | 40MHz |
| Number of I/O | 40 |
| Program Memory Type | ROMless |
| RAM Size | 256 x 8 |
| Voltage – Supply (Vcc/Vdd) | 4.5V ~ 5.5V |
| Oscillator Type | External |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 84-LCC |
| Base Product Number | W78C438 |
| Connectivity | EBI/EMI, Serial Port |
