Texas Instruments MSP430F2121 16-bit Ultra-Low-Power Microcontroller, 4kB Flash, 256B RAM, Comparator MSP430F2121TPWR

16-bit Ultra-Low-Power Microcontroller, 4kB Flash, 256B RAM, Comparator 20-TSSOP -40 to 105

Manufacturer: Texas Instruments
Win Source Part Number: 789527-MSP430F2121TPWR
Series: MSP430F2xx
Packaging: Reel package
Operating Temperature Range: -40°C ~ 105°C (TA)
Core Processor: MSP430
Speed: 16MHz
Package: 20-TSSOP (0.173", 4.40mm Width)
Core Size: 16-Bit
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O: 16
Program Memory Size: 4KB (4K x 8 + 256B)
Program Memory Type: FLASH
RAM Size: 256 x 8
Data Converters: Slope A/D
Oscillator Type: Internal
Supply Voltage: 1.8 V ~ 3.6 V
Family Name: MSP430F2111
Categories: Integrated Circuits (ICs)
Manufacturer Package: 20-TSSOP
Alternative Parts (Cross-Reference): MAXQ617V-L000+TW; MAXQ613J-UEI+; MAX31782ETL+; MAX31782ETL+T;
Introduction Date: March 30, 2005
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2031
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 72 pct.
Supply and Demand Status: Balance

16MHz 16-bit MCU, 4KB FLASH, 256B SRAM, Timer, 16 GPIO, TSSOP Product overview: MSP430F2121TPWR 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, 4KB, TSSOP. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 16-bit, 16MHz, 4KB, TSSOP. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-MSP430F2121TPWR can be used for catalog matching and distributor lookup.

MSP430 CPU16 MSP430F2xx Microcontroller IC 16-Bit 16MHz 4KB (4K x 8 + 256B) FLASH 20-TSSOP