TI (Texas Instruments) MSP430F46191IPZR Connectivity: I??C, IrDA, SCI, SPI, UART/USART Core Processor: RISC Core Size: 16-Bit Data Converters: - Eeprom Size: - Number Of I /o: 80 Operating Temperature: -40?°C ~ 85?°C Oscillator Type: Internal Package / Case: 100-LQFP Peripherals: Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT Program Memory Size: 120KB (120K x 8 + 256B) Program Memory Type: FLASH Ram Size: 4K x 8 Series: MSP430 Speed: 8MHz Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V Product Category: 16-bit Microcontrollers - MCU RoHS: yes Core: MSP430 Data Bus Width: 16 bit Maximum Clock Frequency: 16 MHz Processor Series: 4 Series Factory Pack Quantity: 1000 Tradename: MSP430 Other Names: 296-25770-2