8-Bit Microcontroller (MCU) featuring an 8051 CPU core operating at up to 25MHz. This FLASH memory microcontroller offers 32KB of program memory and 4.25KB of RAM. Integrated peripherals include I2C, SPI, UART, SMBus, USART, EBI/EMI, and 2-Wire interfaces, along with 5 timers/counters and 59 programmable I/Os. Designed for surface mounting in a TQFP package, it operates from 2.7V to 3.6V and supports an access time of 25µs.
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Silicon Labs C8051F066 technical specifications.
| Access Time | 25us |
| Package/Case | TQFP |
| Core Architecture | 8051 |
| Data Bus Width | 8b |
| Interface | I2C, SPI, UART, SMBus, USART, EBI/EMI, 2-Wire |
| Lead Free | Contains Lead |
| Max Frequency | 25MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 3.6V |
| Memory Size | 32KB |
| Memory Type | FLASH, |
| Min Supply Voltage | 2.7V |
| Mount | Surface Mount |
| Number of Channels | 6 |
| Number of I/Os | 59 |
| Number of Programmable I/O | 59 |
| Number of Timers/Counters | 5 |
| Oscillator Type | Internal |
| Package Quantity | 90 |
| Packaging | Tray |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| RAM Size | 4.25KB |
| RoHS Compliant | No |
| Series | C8051F06x |
| RoHS | Not Compliant |
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