MSP430F122IRHBT

混合信号微控制器 MIXED SIGNAL MICROCONTROLLER

* Low Supply Voltage Range 1.8 V to 3.6 V * Ultralow-Power Consumption: * Active Mode: 200 µA at 1 MHz, 2.2 V * Standby Mode: 0.7 µA * Off Mode RAM Retention: 0.1 µA * Five Power Saving Modes * Wake-Up From Standby Mode in less than 6 µs * 16-Bit RISC Architecture, 125 ns Instruction Cycle Time * Basic Clock Module Configurations: * Various Internal Resistors * Single External Resistor * 32 kHz Crystal * High Frequency Crystal * Resonator * 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 Communication Interface USART0 Software-Selects Asynchronous UART or Synchronous SPI * Serial Onboard Programming, No External Programming Voltage Needed Programmable Code Protection by Security Fuse * Family Members Include:    MSP430F122: 4KB + 256B Flash Memory 256B RAM    MSP430F123: 8KB + 256B Flash Memory 256B RAM * Available in a 28-Pin Plastic Small-Outline Wide Body SOWB Package, 28-Pin Plastic Thin Shrink Small-Outline Package TSSOP and 32-Pin QFN Package