MSP430F2012 Datasheet PDF - TI

The Texas Instruments MSP430 family of ultra-low-power microcontrollers consist of several devices featuring different sets of peripherals targeted for various applications. The architecture, combined with five low-power modes is optimized to achieve extended battery life in portable measurement applications. The device features a powerful 16-bit RISC CPU, 16-bit registers, and constant generators that contribute to maximum code efficiency. The digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less than 1 µs.

●The MSP430F20xx series is an ultra-low-power mixed signal microcontroller with a built-in 16-bit timer and ten I/O pins. In addition, the MSP430F20x1 has a versatile analog comparator. The MSP430F20x2 and MSP430F20x3 have built-in communication capability using synchronous protocols (SPI or I2C) and a 10-bit A/D converter (MSP430F20x2) or a 16-bit sigma-delta A/D converter (MSP430F20x3).

●Typical applications include sensor systems that capture analog signals, convert them to digital values, and then process the data for display or for transmission to a host system. Stand alone RF sensor front end is another area of application.

● Low Supply Voltage Range 1.8 V to 3.6 V

● Ultra-Low Power Consumption

● Active Mode: 220 µA at 1 MHz, 2.2 V

● Standby Mode: 0.5 µA

● Off Mode (RAM Retention): 0.1 µA

● Five Power-Saving Modes

● Ultra-Fast Wake-Up From Standby Mode in Less Than 1 µs

● 16-Bit RISC Architecture, 62.5-ns Instruction Cycle Time

● Basic Clock Module Configurations:

● Internal Frequencies up to 16 MHz With Four Calibrated Frequencies to ±1%

● Internal Very Low-Power Low-Frequency Oscillator

● 32-kHz Crystal

● External Digital Clock Source

● 16-Bit Timer_A With Two Capture/Compare Registers

● On-Chip Comparator for Analog Signal Compare Function or Slope A/D (MSP430F20x1)

● 10-Bit 200-ksps A/D Converter With Internal Reference, Sample-and-Hold, and Autoscan (MSP430F20x2)

● 16-Bit Sigma-Delta A/D Converter With Differential PGA Inputs and Internal Reference (MSP430F20x3)

● Universal Serial Interface (USI) Supporting SPI and I2C (MSP430F20x2 and MSP430F20x3)

● Brownout Detector

● Serial Onboard Programming, No External Programming Voltage Needed, Programmable Code Protection by Security Fuse

● On-Chip Emulation Logic With Spy-Bi-Wire Interface

● Family Members:

● MSP430F2001: 1KB + 256B Flash Memory, 128B RAM

● MSP430F2011: 2KB + 256B Flash Memory, 128B RAM

● MSP430F2002: 1KB + 256B Flash Memory, 128B RAM

● MSP430F2012: 2KB + 256B Flash Memory, 128B RAM

● MSP430F2003: 1KB + 256B Flash Memory, 128B RAM

● MSP430F2013: 2KB + 256B Flash Memory, 128B RAM

● Available in 14-Pin Plastic Small-Outline Thin Package (TSSOP), 14-Pin Plastic Dual Inline Package (PDIP), and 16-Pin QFN

● For Complete Module Descriptions, See the MSP430x2xx Family User"s Guide (SLAU144)