TI (Texas Instruments) MSP430F438IPN Controller Family/series: MSP430 Core: RISC Core Size: 16 Bit Cpu Speed: 8MHz Data Bus Width: 16 bit Data Ram Size: 2 KB Embedded Interface Type: SPI, USART Interface Type: USART Lead Free Status / Rohs Status: Lead free / RoHS Compliant Maximum Clock Frequency: 8 MHz Maximum Operating Temperature: + 85 C Minimum Operating Temperature: - 40 C Mounting Style: SMD/SMT No. Of I/o's: 48 No. Of Timers: 4 Number Of Timers: 2 Operating Supply Voltage: 1.8 V to 3.6 V Package / Case: QFP-80 Processor Series: MSP430 Program Memory Size: 48 KB Program Memory Type: Flash Ram Memory Size: 2KB Rohs Compliant: Yes Product Category: 16-bit Microcontrollers - MCU RoHS: yes Data RAM Size: 2 KB Number of Timers: 2 Factory Pack Quantity: 119 Tradename: MSP430