The WIZnet W7100A-64QFN is an 8-bit 8051 microcontroller featuring a 25MHz core speed and 64KB of FLASH program memory. This component offers 64K x 8 RAM and includes 256 bytes of EEPROM. Connectivity options include EBI/EMI, Ethernet, and UART/USART. Designed for surface mount applications, it is housed in a 64-QFN (9x9) exposed pad package. The operating temperature range is -40°C to 85°C. Peripherals include LED and WDT. This microcontroller is commonly utilized in industrial automation, networking equipment, and IoT device applications.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | 64-VFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Speed | 25MHz |
| Program Memory Size | 64KB (64K x 8) |
| RAM Size | 64K x 8 |
| Operating Temperature | -40°C ~ 85°C |
| Oscillator Type | Internal |
| Program Memory Type | FLASH |
| EEPROM Size | 256 x 8 |
| Core Processor | 8051 |
| Data Converters | - |
| Core Size | 8-Bit |
| Voltage - Supply (Vcc/Vdd) | 3V ~ 3.6V |
| Connectivity | EBI/EMI, Ethernet, UART/USART |
| Peripherals | LED, WDT |
| Supplier Device Package | 64-QFN (9x9) |
| Number of I/O | 32 |
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