Nuvoton Technology Corporation of America44-LCC (J-Lead)RoHS
W78E378A10PL
IC MCU 8BIT 32KB FLASH 44PLCC
Category
Subcategory
Embedded Microcontrollers
Package
44-LCC (J-Lead)
Series
W78
Status
Obsolete
Price available on request
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Nuvoton Technology Corporation of America |
| Model | W78E378A10PL |
| Package / Case | 44-LCC (J-Lead) |
| Mounting Type | Surface Mount |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Core Processor | 80C31 |
| Speed | 10MHz |
| Program Memory Size | 32KB (32K x 8) |
| RAM Size | 576 x 8 |
| Number of I/O | 25 |
| Data Converters | A/D 7x8b; D/A 11x8b |
| Voltage - Supply | 4.5V ~ 5.5V |
| Connectivity | EBI/EMI, Serial Port |
| Peripherals | LVD, POR, WDT |
| Supplier Device Package | 44-PLCC (16.59x16.59) |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
W78E378A10PL by Nuvoton Technology Corporation of America is a 80C31 microcontroller widely used in industrial control, motor drives, IoT devices, 3D printer mainboards, and consumer electronics. The 44-LCC (J-Lead) package fits automated SMT assembly. Operating temperature is 0°C ~ 70°C (TA) — verify your application environment. Pin-compatible domestic alternatives include GigaDevice GD32 series and Artery AT32 series — note GD32 ADC specs may differ slightly from ST originals.
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All Technical Specifications
| Speed | 10MHz |
| RAM Size | 576 x 8 |
| Core Size | 8-Bit |
| Peripherals | LVD, POR, WDT |
| Connectivity | EBI/EMI, Serial Port |
| Number of I/O | 25 |
| Core Processor | 80C31 |
| Data Converters | A/D 7x8b; D/A 11x8b |
| Oscillator Type | Internal |
| Program Memory Size | 32KB (32K x 8) |
| Program Memory Type | FLASH |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V |
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