MSP430F123IPWR

Product Summary

The MSP430F123IPWR is an ultralow-power mixed signal microcontroller with a built-in 16-bit timer and twenty-two I/O pins.The MSP430F123IPWR also has a built-in communication capability using asynchronous (UART) and synchronous (SPI) protocols in addition to a versatile analog comparator. Typical applications include sensor systems that capture analog signals, convert them to digital values, and then process the data and display them or transmit them to a host system. Stand alone RF sensor front end is another area of application. The I/O port inputs provide single slope A/D conversion capability on resistive sensors.

Parametrics

Absolute maximum ratings: (1)Voltage applied at VCC to VSS: –0.3 V to 4.1 V; (2)Voltage applied to any pin (referenced to VSS): –0.3 V to VCC+0.3 V; (3)Diode current at any device terminal: ±2 mA; (4)Storage temperature, Tstg (unprogrammed device): –55℃ to 150℃; (5)Storage temperature, Tstg (programmed device): –40℃ to 85℃.

Features

Features: (1)Low Supply Voltage Range 1.8 V – 3.6 V; (2)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; (3)Five Power Saving Modes; (4)Wake-Up From Standby Mode in 6 μs; (5)16-Bit RISC Architecture, 125 ns Instruction Cycle Time; (6)Basic Clock Module Configurations: Various Internal Resistors; Single External Resistor; 32 kHz Crystal; High Frequency Crystal; Resonator; External Clock Source; (7)16-Bit Timer_A With Three Capture/Compare Registers; (8)On-Chip Comparator for Analog Signal Compare Function or Slope A/D Conversion; (9)Serial Communication Interface (USART)Software-Selects Asynchronous UART or Synchronous SPI; (10)Serial Onboard Programming, No External Programming Voltage Needed Programmable Code Protection by Security Fuse; (11)Family Members Include: 8KB + 256B Flash Memory 256B RAM; (12)Available in a 28-Pin Plastic Small-Outline Wide Body (SOWB) Package and 28-Pin Plastic Thin Shrink Small-Outline Package (TSSOP).

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