8-Bit Microcontroller (MCU) featuring an 8051 CPU core operating at up to 25MHz. This CMOS device offers 16KB of FLASH memory and 1.25KB of RAM, with 32 programmable I/O pins. Integrated peripherals include I2C, SPI, UART, USART, SMBus, and 2-Wire interfaces, alongside 8 ADC channels and 4 timers/counters. Designed for surface mounting in a TQFP package, it operates from a 2.8V to 3.6V supply and is lead-free and RoHS compliant.
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| Access Time | 25us |
| Package/Case | TQFP |
| Core Architecture | 8051 |
| Data Bus Width | 8b |
| Frequency | 25MHz |
| Height | 1.05mm |
| Interface | I2C, SPI, UART, USART, SMBus, 2-Wire |
| Lead Free | Lead Free |
| Length | 12mm |
| Max Frequency | 25MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 3.6V |
| Memory Size | 16KB |
| Memory Type | FLASH, |
| Min Supply Voltage | 2.8V |
| Mount | Surface Mount |
| Number of ADC Channels | 8 |
| Number of Channels | 5 |
| Number of I/Os | 32 |
| Number of I2C Channels | 1 |
| Number of Programmable I/O | 32 |
| Number of SPI Channels | 1 |
| Number of Timers/Counters | 4 |
| Number of UART Channels | 1 |
| Operating Supply Voltage | 3.3V |
| Oscillator Type | Internal |
| Package Quantity | 160 |
| Packaging | Tray |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, Temp Sensor |
| RAM Size | 1.25KB |
| RoHS Compliant | Yes |
| Series | C8051F018 |
| Width | 12mm |
| RoHS | Compliant |
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