C8051F850-C-GUR

C8051F850-C-GUR is a highly integrated mixed-signal 8bit microcontroller (MCU) featuring a powerful 8051 core with 25MHz performance. The MCU offers 8KB flash, 0.5KB RAM along with additional communication interfaces and 4 x 16bit timers in a 8.65x3.9 mm, QSOP24 package. On-chip analogue features include a - ADC, a - DAC and 2 comparators. With on-chip Power-On reset, VDD monitor, watchdog timer, a ±2 internal oscillator, this MCU is a truly stand-alone system-on-chip solution, making it ideal for applications such as battery chargers, electronic toys and games, motor control and optical communications.

• On-chip debug circuitry facilitates full speed, non-intrusive in system debug (no emulator required)
• Internal VREF or external VREF supported
• Low supply current, ±2% accuracy over supply and temperature, internal low-power oscillator
• Programmable hysteresis and response time, configurable as interrupt or reset source comparators
• 5V-tolerant, crossbar-enabled general-purpose I/O
• Efficient, pipelined instruction architecture, expanded interrupt handler
• UART, I2C / SMBus™, SPI™ communication peripherals
• Independent watchdog timer clocked from LFO, 16bit CRC engine
• Supply voltage range from 2.2 to 3.6V
• Temperature rating range from -40 to +85°C