C8051F300-GMR

Key features

• 8-Bit ADC ('F300/2 only): Up to 500 ksps, Up to 8 external inputs, Programmable amplifier gains of 4, 2, 1, & 0.5, VREF from external pin or VDD, Built-in temperature sensor, External conversion start input
• Comparator: Programmable hysteresis and response time, Configurable as interrupt or reset source, 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: 6.6 mA @ 25 MHz; 14 μA @ 32 kHz, Typical stop mode current: 0.1 μA, Temperature range: -40 to +85 ℃
• 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: 256 bytes internal data RAM, Up to 8 kB (‘F300/1/2/3), 4 kB (‘F304), or 2 kB (‘F305) Flash; 512 bytes are reserved in the 8 kB devices
• Digital Peripherals: 8 Port I/O; All 5 V tolerant with high sink current, Hardware enhanced UART and SMBus serial ports, Three 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: Internal oscillator: 24.5 MHz with ±2% accuracy supports 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