The W79E821ASG is a microcontroller with an 8051 core, 1KB of FLASH memory, and 18 I/Os. It operates over a temperature range of -40°C to 85°C and is available in a surface mount SOIC package. The device supports I2C, UART, and USART interfaces and features peripherals such as brown-out detect/reset, power-on reset, PWM, and a watchdog timer. It is compliant with RoHS regulations and is packaged in a rail/Tube format.
PackageSOIC
MountingSurface Mount
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Technical Specifications
Nuvoton W79E821ASG technical specifications.
General
| Package/Case | SOIC |
| Core Architecture | 8051 |
| Interface | I2C, UART, USART |
| Max Operating Temperature | 85°C |
| Memory Size | 1KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Number of I/Os | 18 |
| Oscillator Type | Internal |
| Packaging | Rail/Tube |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, LVD |
| RoHS Compliant | Yes |
| Series | W79 |
Compliance
| RoHS | Compliant |
Datasheet
Nuvoton W79E821ASG Datasheet
Download the complete datasheet for Nuvoton W79E821ASG to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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