MSP430F2419TPNR

The MSP430 family of ultra-low-power microcontrollers contains several devices featuring different peripheral sets for various applications. This architecture, combined with five low-power modes, is optimized to extend battery life in portable measurement applications. The device features a powerful 16-bit RISC CPU, 16-bit registers, and a constant generator that contributes to maximum code efficiency. The digitally controlled oscillator (DCO) allows wake-up from low-power mode to active mode in less than 1μs. The MSP430F261x and MSP430F241x series microcontrollers are configured with two built-in 16-bit timers, a fast 12-bit ADC, a comparator, two 12-bit DACs, four USCI modules, DMA, and up to 64 I/O pins. The MSP430F241x devices are identical to the MSP430F261x devices except that the DAC12 and DMA modules are not implemented. For medical imaging applications, the LQFP-64 package is also available as a non-magnetic package.

Applications

• Sensor systems
• Industrial control applications
• Handheld instruments
• Medical imaging applications

Key features

• Supply voltage range: 1.8V to 3.6V
• Ultra-low power consumption
• Active mode: 365μA at 1MHz, 2.2V
• Standby mode (VLO): 0.5μA
• Off mode (RAM retention): 0.1μA
• Wake-up from standby mode within 1μs
• 16-bit RISC architecture, 62.5ns instruction cycle
• Three-channel internal DMA (MSP430F261x only)
• 12-bit ADC with internal reference, sample-and-hold, and auto-scan
• Two 12-bit DACs with synchronization (MSP430F261x only)
• 16-bit Timer_A with three capture/compare registers
• 16-bit Timer_B with seven capture/compare registers (including shadow registers)
• On-chip comparator
• Four USCI modules
• USCI_A0 and USCI_A1
• Enhanced UART with automatic baud rate detection
• IrDA encoder and decoder
• Synchronous SPI
• USCI_B0 and USCI_B1
• I2C
• Synchronous SPI
• Supply voltage supervisor and monitor with programmable level detection
• Brown-out detector
• Bootstrap loader (BSL)
• Serial in-system programming, no external programming voltage required, programmable code protection via security fuse