MSP430I2021TRHBR Datasheet PDF - TI

● Supply Voltage Range 2.2 V to 3.6 V

● 16-Bit RISC Architecture, up to 16.384-MHz System Clock

● Power Consumption

● Active Mode (AM): All System Clocks Active 275 µA/MHz at 16.384-MHz, 3.0 V, Flash Program Execution (Typical)

● Standby Mode (LPM3): Watchdog Timer Active, Full RAM Retention 210 µA at 3.0 V (Typical)

● Off Mode (LPM4): Full RAM Retention 70 µA at 3.0 V (Typical)

● Shutdown Mode (LPM4.5): 75 nA at 3.0 V (Typical)

● Wake Up From Standby Mode in 1 µs

● Memories

● Up to 32KB of Flash Main Memory

● 1KB of Flash Information Memory

● Up to of 2KB of RAM

● Power Management System

● Integrated LDO With 1.8-V Regulated Core Supply Voltage

● Supply Voltage Monitor With Programmable Level Detection

● Brownout Detector

● Built-in Voltage Reference

● Temperature Sensor

● Clock System

● 16.384-MHz Internal DCO

● DCO Operation With Internal or External Resistor

● External Digital Clock Source

● Up to Four 24-Bit Sigma-Delta Analog-to-Digital Converters (ADCs) With Differential PGA Inputs

● Two 16-Bit Timers With Three Capture/Compare Registers Each

● Enhanced Universal Serial Communication Interfaces (eUSCIs)

● eUSCI_A0

● Enhanced UART With Automatic Baud-Rate Detection

● IrDA Encoder and Decoder

● Synchronous SPI

● eUSCI_B0

● Synchronous SPI

● I2C

● 16-Bit Hardware Multiplier

● Serial Onboard Programming, No External Programming Voltage Needed

● Programmable Code Protection

● On-Chip Emulation Module

● Available in 28-Pin TSSOP (PW) and 32-Pin VQFN (RHB) Packages