The Texas Instruments MSP430FR2111, MSP430FR2110, MSP430FR2100, and MSP430FR2000 datasheet provides specifications, features, pin configurations, and…
The MSP430FR21xx series are ultra‑low‑power, low‑cost 16‑bit microcontrollers with integrated FRAM memory, optimized for battery‑powered sensor and portable applications. They offer a wide supply voltage range, multiple low‑power modes, and a rich set of peripherals including 8‑channel 10‑bit ADC, timers, and enhanced serial interfaces.
This datasheet details the device features, pin‑out diagrams, electrical specifications, absolute maximum ratings, recommended operating conditions, power‑consumption figures, and functional block diagrams. It also includes a device comparison table, pin attribute tables, and information on development tools and software support. This manual is written in Chinese.
| Program FRAM (KB) | 3.75 |
|---|---|
| SRAM (KB) | 1 |
| Supply Voltage Range (V) | 1.8‑3.6 |
| Active‑Mode Current per MHz (µA/MHz) | 120 |
| LPM3.5 Current (µA) | 1 |
| FRAM Endurance (writes) | 10^15 |
| ADC Channels | 8 |
| Maximum CPU Frequency (MHz) | 16 |
The devices operate from 1.8 V up to 3.6 V.
The MSP430FR2111 includes 3.75 KB of program FRAM.
Active‑mode current consumption is 120 µA per MHz.
LPM3.5 with the VLO oscillator draws about 1 µA.