The MSP430F123IPW 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 16-bit timer, 22 general-purpose I/O pins and a built-in communication capability using asynchronous (UART) and synchronous (SPI) protocols in addition to a versatile analog comparator. This device operates at a maximum frequency of 8MHz.
- 16-bit RISC architecture, 125ns instruction cycle time
- Various internal resistors
- Single external resistor
- 32kHz Crystal
- High-frequency crystal
- Resonator clock
- External clock source
- 16-bit Timer_A with three Capture/Compare registers
- On-chip comparator for analog signal compare function or slope A/D conversion
- Serial on-board programming
- No external programming voltage needed
- Programmable code protection by security fuse
- Serial communication interface (USART0) software-selects asynchronous UART or Synchronous SPI
- 200μA at 1MHz, 2.2V Active mode (AM) power consumption
测试与测量, 便携式器材, 传感与仪器, 成像, 视频和目视, 射频通信
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