特性100-pin socket for MSP430F5438 Power Supply sources: USB, FET, 2x AA batteries Digital I/O Pins: 34 Accessible analog inputs (12-bit ADC): 5 PWM outputs: 12 Flash Memory (MSP430F5438): 256KB RAM (MSP430F5438): 16KB Clock Speed (MSP430F5438): 18MHz Communication (MSP430F5438): 4x UART/LIN/IrDA/SPI 4x I2C/SPI5-position joystick (up, down, left, right, push down) 2 push buttons 2 LEDs 138x110 grayscale, dot-matrix LCD 3-Axis Accelerometer (ADXL330) Microphone (Amplified by TLV2760) 3.5mm audio output jack (Features TPA301, 350mW Mono Audio Power Amplifier) Support for TI Low Power RF Wireless evaluation Modules and eZ430-RF2500T. Currently supported modules: CC1100/CC1101EMK – Sub-1GHz radio CC2500EMK – 2.4 GHz radio CC2420/CC2430EMK – 2.4 GHz 802.15.4 radio CC2520/CC2530EMK – 2.4 GHz 802.15.4 radioUSB connectivity for data transfer JTAG header for real-time, in-system programming