For Reference Only
| Part Number | W79E658A40FL |
| LIXINC Part # | W79E658A40FL |
| Manufacturer | Nuvoton Technology Corporation America |
| Category | Integrated Circuits › Embedded - Microcontrollers |
| Description | IC MCU 8BIT 128KB FLASH 100QFP |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | W79E658A40FL PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 24 - Jan 28 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | W79E658A40FL |
| Brand: | Nuvoton Technology Corporation America |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits |
| Subcategory: | Embedded - Microcontrollers |
| Manufacturer: | Nuvoton Technology Corporation America |
| Series: | W79 |
| Package: | Tray |
| Part Status: | Active |
| Core Processor: | 8051 |
| Core Size: | 8-Bit |
| Speed: | 40MHz |
| Connectivity: | EBI/EMI, I²C, UART/USART |
| Peripherals: | POR, PWM, WDT |
| Number of I/O: | 60 |
| Program Memory Size: | 128KB (128K x 8) |
| Program Memory Type: | FLASH |
| EEPROM Size: | - |
| RAM Size: | 1.25K x 8 |
| Voltage - Supply (Vcc/Vdd): | 4.5V ~ 5.5V |
| Data Converters: | A/D 8x10b |
| Oscillator Type: | Internal |
| Operating Temperature: | 0°C ~ 70°C (TA) |
| Mounting Type: | Surface Mount |
| Package / Case: | 100-BQFP |
| Supplier Device Package: | - |
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| In Stock | 10851 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $4.19250 | $4.1925 |
| 132 | $4.19250 | $553.41 |
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