Texas Instruments MSP430F2121TRGER Microcontroller, Microprocessor, FPGA Modules

Name: MSP430F2121TRGER
Brand: Texas Instruments
SKU: MSP430F2121TRGER

IC MCU 16BIT 4KB FLASH 24VQFN

8,400Texas InstrumentsMSP43024-VFQFN Exposed PadRoHS

Same model may have multiple batches, images only for reference.

MSP430F2121TRGER

Manufacturer

Texas Instruments

Part Number (MPN)

MSP430F2121TRGER

Technical Specifications

Texas Instruments MSP430F2121TRGER Microcontroller, Microprocessor, FPGA Modules technical specifications.

General

Series

MSP430F2121

RAM Size

256 x 8

Data Bus Width

16 bit

Maximum Clock Frequency

16 MHz

RoHS

Yes

Package / Case

24-VFQFN Exposed Pad

Mounting Type

Surface Mount

Operating Temperature

-40°C ~ 105°C (TA)

Supply Voltage

1.8V ~ 3.6V

Lifecycle Status

Obsolete

Alternate Parts Comparison (MSP430F2121TRGER vs MSP430F4250IDLR vs MSP430G2553IPW28R vs MSP430F2132IPWR)

Side-by-side technical parameter comparison of related primary models in this product family.

	This Part	Alternate Parts	Alternate Parts	Alternate Parts
	Texas InstrumentsMSP430F2121TRGER	Texas InstrumentsMSP430F4250IDLR	Texas InstrumentsMSP430G2553IPW28R	Texas InstrumentsMSP430F2132IPWR
Operating Temperature	-40°C ~ 105°C (TA)	-40 °C ~ 85 °C	-40 °C ~ 85 °C	-40 °C ~ 85 °C
Supply Voltage	1.8V ~ 3.6V	1.8 V ~ 3.6 V	1.8 V ~ 3.6 V	1.8 V ~ 3.6 V
Data Bus Width	16 bit	16 b	16 b	16 b
RAM Size	256 x 8	256 B	512 B	512 B
RoHS	Yes	Compliant	Compliant	Compliant
Lifecycle Status	Obsolete	Production	Production	Production
Core	MSP430	MSP430	MSP430	MSP430
Number of Timers Counters	1 Timer	1	2	2
Oscillator Type	Internal	Internal	Internal	Internal
Package	VQFN-24	SSOP	TSSOP	TSSOP
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT	Brown-out Detect/Reset, LCD, POR, PWM, WDT	Brown-out Detect/Reset, DMA, POR, PWM, WDT	Brown-out Detect/Reset, POR, PWM, WDT
Memory Size	--	16 kB	16 kB	8 kB
Action	RFQ	RFQ	RFQ	RFQ

Cross Reference

Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .

Suggested replacements

S9S12GN16BVTJ NXP Semiconductors

NXP

IC MCU 16BIT 16KB FLASH 20TSSOP

S9S12VR16F0MLC NXP Semiconductors

NXP

IC MCU 16BIT 16KB FLASH 32LQFP

MC812A4CPVE8 NXP Semiconductors

NXP

IC MCU 16BIT 4KB EEPROM 112LQFP

More Parts in Microcontrollers

Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.

MSP430AFE253IPWR Texas Instruments

MCU 16-bit MSP430 RISC 16KB Flash 2.5V/3.3V 24-Pin TSSOP T/R / IC MCU 16BIT 16KB FLASH 24TSSOP

MSP430FR6972IPMR Texas Instruments

64KB 1.8V~3.6V MSP430 16MHz 51 LQFP-64(10x10) Microcontroller Units (MCUs/MPUs/SOCs) ROHS

MSP430G2353IRHB32R Texas Instruments

16MHz 16-Bit MCU, 4KB FLASH, 256B SRAM, 32-VQFN

MSP430G2553IPW28R Texas Instruments

16 MHz MCU with 16KB Flash, 512B SRAM, comparator, UART/SPI/I2C, timer 28-TSSOP -40 to 85

MSP430FR2111IPW16R Texas Instruments

16 MHz MCU with 4KB FRAM, 1KB SRAM, comparator, 10-bit ADC, UART/SPI, timer 16-TSSOP -40 to 85

MSP430F249TPMR Texas Instruments

RISC Microcontroller, 16-Bit, FLASH, MSP430 CPU, 16MHz, CMOS, PQFP64

MSP430FR2311IPW16R Texas Instruments

3.75KB 1.8V~3.6V MSP430 16MHz 11 TSSOP-16 Microcontroller Units (MCUs/MPUs/SOCs) ROHS

MSP430F2132IPWR Texas Instruments

16 MHz MCU with 8KB Flash, 512B SRAM, 10-bit ADC, comparator, I2C/SPI/UART 28-TSSOP -40 to 85

MSP430FR2433IRGER Texas Instruments

16 MHz MCU with 16KB FRAM, 4KB SRAM, 10-bit ADC, UART/SPI/I2C, timer 24-VQFN -40 to 85

MSP430F169IPMR Texas Instruments

MCU 16-bit MSP430 RISC 60KB Flash 3.3V 64-Pin LQFP T/R / IC MCU 16BIT 60KB FLASH 64LQFP

MSP430F4250IDLR Texas Instruments

16KB 1.8V~3.6V MSP430 8MHz 32 SSOP-48-300mil Microcontroller Units (MCUs/MPUs/SOCs) ROHS

MSP430FG438IPN Texas Instruments

8MHz 16-bit MCU, 48KB FLASH, 2KB SRAM, 12-bit ADC, SPI, UART, LQFP