Mfr Part #:

MSP430I2021TRHBR

The Texas Instruments MSP430I2021TRHBR is a 16-bit microcontroller featuring 32KB of Flash memory and 2KB of RAM. It operates at speeds up to 16.384MHz.

✓ Total Stock: 3,000 pcs

$ Price Range: $1.40

MSP430I2021TRHBR Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Smaxon Electronics ✓ Non-Authorised Inventory information	3,000 pcs On Request	3000 pcs	On Request	1	On Request	On Request	21+	On Request	On Request

MSP430I2021TRHBR Description

Short technical summary and product information.

The Texas Instruments MSP430I2021TRHBR is a 16-bit microcontroller based on the MSP430 core, designed for metering applications. It offers 32KB of Flash program memory and 2KB of RAM, operating at a maximum frequency of 16.384MHz.

This device includes advanced analog capabilities with two 24-bit sigma-delta analog-to-digital converters (ADCs). It supports a supply voltage range of 2.2V to 3.6V and features ultra-low power consumption modes, including active, standby, off, and shutdown modes.

Intelligent digital peripherals include two 16-bit timers and enhanced universal serial communication interfaces (eUSCIs) supporting I²C, SPI, and UART protocols. The microcontroller is housed in a 32-VQFN package and is designed for surface mounting.

Key electrical characteristics include a wide operating temperature range of -40°C to 105°C (TA). The device also incorporates a flexible power management system with an integrated LDO and a supply voltage monitor.

MSP430I2021TRHBR Quick Information

Product Type: Microcontroller

Canonical Name: Texas Instruments MSP430I2021TRHBR Microcontroller

Subcategory: Microcontrollers

MSP430I2021TRHBR Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

MSP430I2021TRHBR Estimated Pricing

Qty	Low	High
1+	$1.40	$1.40

Estimated market price range - modelled values for guidance only, not live distributor offers.

MSP430I2021TRHBR Features

16-bit MSP430 core processor.
32KB Flash memory and 2KB RAM.
16.384MHz operating frequency.
Two 24-bit sigma-delta ADCs.
Low power consumption modes.

MSP430I2021TRHBR Applications

Ideal for metering applications.
Suitable for advanced sensing tasks.
Used in low-power embedded systems.
Supports various communication interfaces.

MSP430I2021TRHBR FAQs

6 frequently asked questions generated from this part’s specifications.

What is the operating voltage range for the MSP430I2021TRHBR?

The supply voltage range is 2.2 V to 3.6 V.

What package type is the MSP430I2021TRHBR available in?

It is available in a 32-VFQFN Exposed Pad package.

What is the operating temperature range for this microcontroller?

The operating temperature range is -40°C to 105°C (TA).

What is the Flash memory size of the MSP430I2021TRHBR?

It has 32KB of Flash program memory.

How many 24-bit ADCs does this device feature?

The MSP430I2021TRHBR features two 24-bit sigma-delta ADCs.

What is the typical active mode current consumption?

The active mode current is 275 µA/MHz at 16.384-MHz, 3.0 V, with flash program execution.

Category	Microcontrollers
Manufacturer Name	Texas Instruments
Connectivity	I²C, IrDA, SCI, SPI, UART/USART
Core Processor	MSP430
Core Size	16-Bit
Data Converters	A/D 2x24b Sigma-Delta
Frequency	16.384MHz
Lead Spacing	5 mm
Mounting Type	Surface Mount
Number of I	16
Operating Temperature	-40°C ~ 105°C (TA)
Oscillator Type	External
Peripherals	Brown-out Detect/Reset, PWM, WDT
Program Memory Size	32KB
Program Memory Type	FLASH
RAM Size	2K x 8
Speed	16.384Mhz
Supplier Device Package	32-VQFN (5x5)
Supplier Package	32-VQFN (5x5)
Voltage	2.2V ~ 3.6V