C8051F338-GM

C8051F338-GM is a highly integrated mixed-signal 8bit microcontroller (MCU) featuring a powerful 8051 core with 25MHz performance. The MCU offers 16KB flash, 0.75KB RAM along with additional communication interfaces and 4 x 16bit timers in a 4x4 mm, QFN24 package. On-chip analogue features include a 10-bit, 16-channel, 200Ksps ADC, 10-bit, 1-ch. DAC, 1 comparator. 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.

• VREF from on-chip VREF, external pin or VDD, internal or external start of conversion source
• Programmable hysteresis and response time, configurable as interrupt or reset source comparator
• On-chip debug circuitry facilitates full speed, nonintrusive in-system debug (no emulator required)
• Supply voltage range 2.7 to 3.6V, built-in voltage supply monitor
• Pipelined instruction architecture; executes 70% of instructions in 1 or 2 system clocks
• Hardware enhanced UART, SMBus™ (I2C compatible), and enhanced SPI™ serial ports
• External oscillator: Crystal, RC, C, or clock (1 or 2 pin modes)
• Can switch between clock sources on-the-fly; useful in power saving modes
• QFN-24 package
• Temperature rating range from -40 to +85°C