深圳市勤思达科技有限公司

Analog Peripherals

- 10-Bit ADC (C8051F310/1/2/3/6 only) • Up to 200 ksps • Up to 21, 17, or 13 external single-ended or differential

inputs

• VREF from external pin or VDD

• Built-in temperature sensor

• External conversion start input

- Comparators

• Programmable hysteresis and response time

• Configurable as interrupt or reset source (Comparator0)

• Low current ( 0.5 μA)

On-Chip Debug

- On-chip debug circuitry facilitates full speed,

non-intrusive 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

- Complete development kit

Supply Voltage 2.7 to 3.6 V

- Typical operating current: 5 mA at 25 MHz;

11 μA at 32 kHz

- Typical stop mode current: 0.1 μA

- Temperature range: –40 to +85 °C

Clock Sources

- Internal oscillator: 24.5 MHz with ±2% accuracy

supports crystal-less UART operation

- 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

Packages

- 32-pin LQFP (C8051F310/2/4)

- 28-pin QFN (C8051F311/3/5)

- 24-pin QFN (C8051F316/7)

Digital Peripherals

- 29/25/21 Port I/O;

All 5 V tolerant with high sink current

- Hardware enhanced UART, SMBus™, and SPI™

serial ports

- Four general purpose 16-bit counter/timers

- 16-bit programmable counter array (PCA) with five

capture/compare modules

- Real time clock capability using PCA or timer and

external clock source

C8051F310-GQR单片机 8位微控制器 -MCU

C8051F310-GQR单片机 8位微控制器 -MCU

C8051F310-GQR单片机 8位微控制器 -MCU