8-bit microcontroller featuring an 8051 core architecture and 16KB of FLASH memory. This CMOS device operates at a maximum frequency of 25MHz with an 8-bit data bus width. It offers 15 programmable I/Os, two timers/counters, and integrated peripherals including POR. Connectivity is supported via USB and UART/USART interfaces. The microcontroller is designed for surface mounting in a QFN package with matte tin contact plating, operating from a 2.7V to 3.6V supply range.
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| Package/Case | QFN |
| Contact Plating | Tin, Matte |
| Core Architecture | 8051 |
| Data Bus Width | 8b |
| Interface | USB, UART, USART |
| Max Frequency | 25MHz |
| Max Operating Temperature | 85°C |
| Max Supply Voltage | 3.6V |
| Memory Size | 16KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 2.7V |
| Mount | Surface Mount |
| Number of I/Os | 15 |
| Number of Programmable I/O | 15 |
| Number of Timers/Counters | 2 |
| Operating Supply Voltage | 3.3V |
| Oscillator Type | Internal |
| Package Quantity | 1500 |
| Packaging | Tape and Reel |
| Peripherals | POR |
| RAM Size | 1.5KB |
| RoHS Compliant | Yes |
| Series | C8051F32x |
| RoHS | Compliant |
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