MSP430F448IPZR

illustrate

Texas Instruments' MSP430 ultra-low-power microcontroller family includes multiple devices with peripheral sets for a variety of different applications. The architecture, combined with five low-power modes, is optimized to extend battery life in portable measurement applications. These devices feature powerful 16-bit RISC CPUs, 16-bit registers, and help maximize code efficiency constantly. A digitally controlled oscillator (DCO) allows wake-up from a low-power mode without being active mode
6微秒。

该 MSP430x43x（1）和MSP430x44x（1）系列微控制器的配置与两个内置的16位定时器，一个快速12位A / D转换器（而不是在MSP430F43x1与MSP430F44x1设备实现），一个或两个通用串行同步/异步通信接口器（USART），48个I / O引脚，液晶驱动器（LCD）的多达160段。

characteristic

• Low supply voltage range, 1.8 V to 3.6 V
• Ultra-low power consumption:
  • Active mode: 280 μA at 1 MHz, 2.2 V is also possible
  • Standby mode: 1.1 μA
  • Off mode (RAM hold): 0.1 μA
• 5. Power saving mode
• Wake-up in standby mode in less than 6 microseconds
• 16-bit RISC structure, 125 ns instruction cycle time
• 12位A / D与内部参考，采样和保持和转换器
  AutoScan功能
• 16位Timer_B三^（1）或七^（2）Capture/compare with shadow registers
• 16-bit, 3-way capture Timer_A/compare registers
• On-chip comparison
• 串行通信接口器（USART），选择异步UART或
  同步SPI软件方式：
  • 两个USART（USART0，USART1的^）（1）
  • One^{USART（USART0）（2）}
• Power-down detector
• Supply voltage monitor/monitor programmable level detection
• 板载串行编程，无需外部编程电压需要
  Programmable safety fuse code protection
• 集成的LCD驱动器，高达160段
• Boot loader