General
| Program Memory Type | FLASH |
|---|---|
| Manufacturer | Nuvoton Technology Corporation |
| Mounting Type | Through Hole |
| Oscillator Type | Internal |
| Product Status | Obsolete |
| Series | W78 |
Nuvoton Technology Corporation
W78IRD2A25DL
DatasheetMicrocontrollers & Embedded
IC MCU 8BIT 64KB FLASH 40DIP
Technical Specifications
Structured electrical, mechanical and environmental parameters from imported product attributes.
Electrical
| Core Processor | 80C52 |
|---|---|
| Core Size | 8-Bit |
| Speed | 25MHz |
| Program Memory Size | 64KB (64K x 8) |
| RAM Size | 1.25K x 8 |
| Peripherals | POR, PWM, WDT |
| Connectivity | EBI/EMI, UART/USART |
| Number of I/O | 32 |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V |
Mechanical
| Package | Tube |
|---|---|
| Package / Case | 40-DIP |
Environmental
| Operating Temperature | -40°C~85°C(TA) |
|---|