Texas Instruments MSP430F2003 16-bit Ultra-Low-Power Microcontroller, 1kB Flash, 128B RAM, 16-Bit Sigma-Delta A/D, USI for SPI/I2C MSP430F2003TRSAT

16-bit Ultra-Low-Power Microcontroller, 1kB Flash, 128B RAM, 16-Bit Sigma-Delta A/D, USI for SPI/I2C 16-QFN -40 to 105

MSP430 CPU16 MSP430F2xx Microcontroller IC 16-Bit 16MHz 1KB (1K x 8 + 256B) FLASH 16-QFN (4x4)

MSP430 CPU16 MSP430F2xx Microcontroller IC 16-Bit 16MHz 1KB (1K x 8 + 256B) FLASH 16-QFN (4x4)

MSP430 CPU16 MSP430F2xx Microcontroller IC 16-Bit 16MHz 1KB (1K x 8 + 256B) FLASH 16-QFN (4x4)

Manufacturer: Texas Instruments
Win Source Part Number: 789523-MSP430F2003TRSAT
Series: MSP430F2xx
Packaging: Reel package
Operating Temperature Range: -40°C ~ 105°C (TA)
Core Processor: MSP430
Speed: 16MHz
Package: 16-VQFN Exposed Pad
Core Size: 16-Bit
Connectivity: I2C, SPI
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O: 10
Program Memory Size: 1KB (1K x 8 + 256B)
Program Memory Type: FLASH
RAM Size: 128 x 8
Data Converters: A/D 10x16b
Oscillator Type: Internal
Supply Voltage: 1.8 V ~ 3.6 V
Family Name: MSP430F2003
Categories: Integrated Circuits (ICs)
Manufacturer Package: 16-QFN (4x4)
Alternative Parts (Cross-Reference): DS4830AT+T; MAXQ622X-UEI+; MAXQ2000-QAX+; MAXQ610B-0000+;
Introduction Date: November 15, 2005
ECCN: EAR99
Country of Origin: Malaysia, Philippines
Estimated EOL Date: 2031
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 47 pct.
Supply and Demand Status: Limited

MSP430F2003 16-bit Ultra-Low-Power Microcontroller, 1kB Flash, 128B RAM, 16-Bit Sigma-Delta A/D, USI for SPI/I2C

16-bit MCU, 16MHz, 1KB Flash, 128B RAM, 4 ADC, I2C/SPI, VQFN Product overview: MSP430F2003TRSAT from Texas Instruments is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 16-bit, 16MHz, 1KB, VQFN. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 16-bit, 16MHz, 1KB, VQFN. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-MSP430F2003TRSAT can be used for catalog matching and distributor lookup.