Texas Instruments MSP430F20x3 MSP430F20x2 MSP430F20x1 pdf datasheet download

MSP430F20x3
MSP430F20x2
MSP430F20x1

MIXED SIGNAL MICROCONTROLLER

FEATURES

• Low Supply Voltage Range 1.8 V to 3.6 V • Serial Onboard Programming, No External
• Ultra-Low Power Consumption Programming Voltage Needed, Programmable
– Active Mode: 220 μA at 1 MHz, 2.2 V Code Protection by Security Fuse
– Standby Mode: 0.5 μA • On-Chip Emulation Logic With Spy-Bi-Wire
Interface
– Off Mode (RAM Retention): 0.1 μA
• Family Members:
• Five Power-Saving Modes
– MSP430F2001
• Ultra-Fast Wake-Up From Standby Mode in
Less Than 1 μs – 1KB + 256B Flash Memory
• 16-Bit RISC Architecture, 62.5-ns Instruction – 128B RAM
Cycle Time – MSP430F2011
• Basic Clock Module Configurations: – 2KB + 256B Flash Memory
– Internal Frequencies up to 16 MHz With – 128B RAM
Four Calibrated Frequencies to ±1% – MSP430F2002
– Internal Very Low-Power Low-Frequency – 1KB + 256B Flash Memory
Oscillator – 128B RAM
– 32-kHz Crystal – MSP430F2012
– External Digital Clock Source – 2KB + 256B Flash Memory
• 16-Bit Timer_A With Two Capture/Compare – 128B RAM
Registers – MSP430F2003
• On-Chip Comparator for Analog Signal – 1KB + 256B Flash Memory
Compare Function or Slope A/D
(MSP430F20x1) – 128B RAM
• 10-Bit 200-ksps A/D Converter With Internal – MSP430F2013
Reference, Sample-and-Hold, and Autoscan – 2KB + 256B Flash Memory
(MSP430F20x2) – 128B RAM
• 16-Bit Sigma-Delta A/D Converter With • Available in 14-Pin Plastic Small-Outline Thin
Differential PGA Inputs and Internal Reference Package (TSSOP), 14-Pin Plastic Dual Inline
(MSP430F20x3) Package (PDIP), and 16-Pin QFN
• Universal Serial Interface (USI) Supporting SPI • For Complete Module Descriptions, See the
and I2C (MSP430F20x2 and MSP430F20x3) MSP430x2xx Family User's Guide (SLAU144)
• Brownout Detector

DESCRIPTION

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).


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