MSP430FG437

The MSP430FG437 is designed as one kind of ultralow power microcontroller that consists of several devices featuring different sets of peripherals targeted for various applications such as analog and digital sensor systems, digital motor control, remote controls, thermostats, digital timers, hand-held meters, etc. And this MSP430FG437 is microcontroller configurations with two 16-bit timers, a high performance 12-bit A/D converter, dual 12-bit D/A converters, three configurable operational amplifiers, one universal synchronous / asynchronous communication interface (USART), DMA, 48 I/O pins, and a liquid crystal display (LCD) driver.

Features of the MSP430FG437 are:(1)low supply-voltage range, 1.8 V to 3.6 V; (2)five power saving modes; (3)wake-up from standby mode in less than 6 s; (4)16-bit RISC architecture, 125-ns instruction cycle time; (5)single-channel internal DMA; (6)12-bit A/D converter with internal reference, sample-and-hold and autoscan feature; (7)three configurable operational amplifiers; (8)dual 12-bit D/A converters with synchronization; (9)16-bit timer_A with three capture/compare registers; (10)16-bit timer_B with three capture/compare-with-shadow registers; (11)on-chip comparator; (12)serial communication interface (USART), select asynchronous UART or synchronous SPI by software.

The absolute maximum ratings of the MSP430FG437 can be summarized as:(1)Voltage applied at Vcc to Vss: -0.3 V to 4.1 V;(2)Voltage applied to any pin: -0.3 V to Vcc + 0.3 V;(3)Diode current at any device terminal: ±2 mA;(4)Storage temperature (unprogrammed device): -55°C to 150°C;(5)Storage temperature (programmed device): -40°C to 85°C. If you want to know more information about MSP430FG437, please download the datasheet in www.seekic.com or www.chinaicmart.com .