MSP430F449IPZR

The MSP430F449IPZR is a 16-bit ultra-low-power Mixed-signal Microcontroller features a powerful 16-bit RISC MSP430 CPU, 16-bit registers and constant generators that contribute to maximum code efficiency. The architecture combined with five low-power modes, is optimized to achieve extended battery life. The digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less than 6µs. The device configurations with two 16-bit timers, 12-bit A/D converter, liquid crystal display driver, a comparator, a hardware multiplier and 48 general-purpose I/O pins. This device operates at a maximum frequency of 8MHz.

• 16-bit RISC architecture, 125ns instruction cycle time
• 12-bit ADC with internal reference, sample-and-hold and autoscan feature
• 16-bit Timer_B with 7 Capture/Compare with shadow registers
• 16-bit Timer_A with 3 Capture/Compare registers
• On-chip comparator
• One serial communication interface (USART), select asynchronous UART or Synchronous SPI by software
• Brownout detector
• Supply voltage supervisor/monitor with programmable level detection
• Serial on-board programming
• No external programming voltage needed
• Programmable code protection by security fuse
• Integrated LCD driver for up to 160 segments
• Bootstrap loader
• 280µA at 1MHz, 2.2V Active mode (AM) power consumption