Texas Instruments MSP430G2121 MSP430G2x21, MSP430G2x31 Mixed Signal Microcontroller MSP430G2121IRSA16R

MSP430G2x21, MSP430G2x31 Mixed Signal Microcontroller 16-QFN -40 to 85

Manufacturer: Texas Instruments
Win Source Part Number: 805596-MSP430G2121IRSA16R
Packaging: Reel
Mounting Style: SMD
Core Processor: MSP430
Speed: 16MHz
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)
Program Memory Type: FLASH
RAM Size: 128 x 8
Oscillator Type: Internal
Supplier Device Package: 16-QFN (4x4)
Temperature Range - Operating: -40°C ~ 85°C
Manufacturer Package: 16-VQFN Exposed Pad
Popularity: Medium
Fake Threat In the Open Market: 45 pct.
Supply and Demand Status: Balance
Manufacturer Pack Quantity: 3,000
MSL Level: 2 (1 Year)
Part Number Series: MSP430G2121
Voltage - Supply (Vcc/Vdd): 1.8V ~ 3.6V

16MHz 16b MCU, 1KB FLASH, 128B SRAM, SPI/I2C, 10 I/O, VQFN Product overview: MSP430G2121IRSA16R 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 16MHz, 1KB, VQFN. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 16MHz, 1KB, VQFN, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-MSP430G2121IRSA16R can be used for catalog matching and distributor lookup.

MSP430G2121 - Mixed Signal Microcontroller

MSP430 CPU16 MSP430G2xx Microcontroller IC 16-Bit 16MHz 1KB (1K x 8) FLASH 16-QFN (4x4)