C8051F330-GMR

Key features

• 10-Bit ADC (‘F330/2/4 only)：Up to 200 ksps；Up to 16 external single-ended or differential inputs；VREF from internal VREF, external pin or VDD；Internal or external start of conversion source；Built-in temperature sensor
• 10-Bit Current Output DAC (‘F330 only)
• Comparator：Programmable hysteresis and response time；Configurable as interrupt or reset source；Low current (0.4 μA)
• On-Chip Debug：On-chip debug circuitry facilitates full speed, nonintrusive in-system debug (no emulator required)；Provides breakpoints, single stepping, inspect/modify memory and registers；Superior performance to emulation systems using ICE-chips, target pods, and sockets；Low cost, complete development kit
• Supply Voltage 2.7 to 3.6 V：Typical operating current: 6.4 mA at 25 MHz; 9 μA at 32 kHz；Typical stop mode current: 0.1 μA；Temperature Range: -40 to +85 °C
• High Speed 8051 μc Core：Pipelined instruction architecture; executes 70% of instructions in 1 or 2 system clocks；Up to 25 MIPS throughput with 25 MHz clock；Expanded interrupt handler
• Memory：768 bytes internal data RAM (256 + 512)；8 kB (‘F330/1), 4 kB (‘F332/3), or 2 kB (‘F334/5) Flash; In-system programmable in 512-byte Sectors—512 bytes are reserved in the 8 kB devices
• Digital Peripherals：17 Port I/O; All 5 V tolerant with high sink current；Hardware enhanced UART, SMBus, and enhanced SPI serial ports；Four general purpose 16-bit counter/timers；16-Bit programmable counter array (PCA) with three capture/compare modules；Real time clock mode using PCA or timer and external clock source
• Clock Sources：Two internal oscillators: 24.5 MHz with ±2% accuracy supports crystal-less UART operation；80/40/20/10 kHz low frequency, low power；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
• 20-Pin QFN Package