MSP430F1xx Ultra-Low Power 16-bit Microcontrollers

Texas Instruments MSP430F1xx Ultra-Low Power 16-bit Microcontrollers are used for a wide range of applications, including consumer electronics, data logging applications, portable medical instruments, and more. The TI MSP430F1xx architecture combines a 16-bit RISC CPU, peripherals, and a flexible clock system that interconnects using a memory address bus (MAB) and memory data bus (MDB). Integrating a modern CPU with modular memory-mapped analog and digital peripherals results in an ideal solution for demanding mixed-signal applications.

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Qty. RoHS ECAD Model Core
Program Memory Size
Data RAM Size
Package / Case
Maximum Clock Frequency
ADC Resolution
Number of I/Os
Supply Voltage - Min
Supply Voltage - Max
Mounting Style
Data Bus Width
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
Texas Instruments 16-bit Microcontrollers - MCU 8kB Flash 256B RAM 1 0bit ADC A 595-430F A 595-430F1132IDWR
Datasheet
79In Stock
Min.: 1
Mult.: 1

MSP430 8 kB 256 B SOIC-20 8 MHz 10 bit 14 I/O 1.8 V 3.6 V SMD/SMT 16 bit - 40 C + 85 C MSP430F1132 Tube
Texas Instruments 16-bit Microcontrollers - MCU 4kB Flash 256B RAM 1 0bit ADC + 1 USART A 595-430F1222IDW
Datasheet
38In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

MSP430 4 kB 256 B SOIC-28 8 MHz 10 bit 22 I/O 1.8 V 3.6 V SMD/SMT 16 bit - 40 C + 85 C MSP430F1222 Reel, Cut Tape, MouseReel
Texas Instruments 16-bit Microcontrollers - MCU 8kB Flash 256B RAM 1 0bit ADC + 1 USART A 595-430F1232IDWR
Datasheet
81In Stock
Min.: 1
Mult.: 1

MSP430 8 kB 256 B SOIC-28 8 MHz 10 bit 22 I/O 1.8 V 3.6 V SMD/SMT 16 bit - 40 C + 85 C MSP430F1232 Tube
Texas Instruments 16-bit Microcontrollers - MCU 8kB Flash 256B RAM 1 0bit ADC + 1 USART A 595-430F1232IPWR
Datasheet
244In Stock
Min.: 1
Mult.: 1

MSP430 8 kB 256 B TSSOP-28 8 MHz 10 bit 22 I/O 1.8 V 3.6 V SMD/SMT 16 bit - 40 C + 85 C MSP430F1232 Tube
Texas Instruments 16-bit Microcontrollers - MCU 8kB Flash 256B RAM 1 0bit ADC + 1 USART A 595-430F1232IRHBT
Datasheet
1In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

MSP430 8 kB 256 B VQFN-32 8 MHz 10 bit 22 I/O 1.8 V 3.6 V SMD/SMT 16 bit - 40 C + 85 C MSP430F1232 Reel, Cut Tape, MouseReel
Texas Instruments 16-bit Microcontrollers - MCU 8kB Flash 256B RAM U SART + Comparator A A 595-430F123IDWR
Datasheet
27In Stock
Min.: 1
Mult.: 1

MSP430 8 kB 256 B SOIC-28 8 MHz No ADC 22 I/O 1.8 V 3.6 V SMD/SMT 16 bit - 40 C + 85 C MSP430F123 Tube
Texas Instruments 16-bit Microcontrollers - MCU 8kB Flash 256B RAM U SART + Comparator A A 595-430F123IPWR
Datasheet
30In Stock
Min.: 1
Mult.: 1

MSP430 8 kB 256 B TSSOP-28 8 MHz No ADC 22 I/O 1.8 V 3.6 V SMD/SMT 16 bit - 40 C + 85 C MSP430F123 Tube
Texas Instruments 16-bit Microcontrollers - MCU 48 kB Flash 2KB RAM 12b ADC-2 USART-HW A A 595-430F148IPM
Datasheet
1In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

MSP430 48 kB 2 kB LQFP-64 8 MHz 12 bit 48 I/O 1.8 V 3.6 V SMD/SMT 16 bit - 40 C + 85 C MSP430F148 Reel, Cut Tape, MouseReel
Texas Instruments 16-bit Microcontrollers - MCU 60 kB Flash 2KB RAM 12b ADC-2 USART-HW A A 595-430F149IPM
Datasheet
4In Stock
3,000Expected 9/18/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

MSP430 60 kB 2 kB LQFP-64 8 MHz 12 bit 48 I/O 1.8 V 3.6 V SMD/SMT 16 bit - 40 C + 85 C MSP430F149 Reel, Cut Tape, MouseReel
Texas Instruments 16-bit Microcontrollers - MCU 24kB Flash 1MB RAM 1 2-Bit ADC/Dual DAC A 595-430F156IPMR
Datasheet
39In Stock
Min.: 1
Mult.: 1

MSP430 24 kB 1 kB LQFP-64 8 MHz 12 bit 48 I/O 1.8 V 3.6 V SMD/SMT 16 bit - 40 C + 85 C MSP430F156 Tray
Texas Instruments 16-bit Microcontrollers - MCU 32kB Flash 1MB RAM 1 2-Bit ADC/Dual DAC A 595-430F157IPMR
Datasheet
13In Stock
Min.: 1
Mult.: 1

MSP430 32 kB 1 kB LQFP-64 8 MHz 12 bit 48 I/O 1.8 V 3.6 V SMD/SMT 16 bit - 40 C + 85 C MSP430F157 Tray
Texas Instruments 16-bit Microcontrollers - MCU 32kB Flash 1MB RAM 1 2-Bit ADC/Dual DAC A 595-430F167IPMR
Datasheet
84In Stock
Min.: 1
Mult.: 1

MSP430 32 kB 1 kB LQFP-64 8 MHz 12 bit 48 I/O 1.8 V 3.6 V SMD/SMT 16 bit - 40 C + 85 C MSP430F167 Tray
Texas Instruments 16-bit Microcontrollers - MCU 16bit UltLoPwr 4kB F lash 256B RAM A 595 A 595-MSP430F1122IRHBR
Datasheet
250In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

MSP430 4 kB 256 B VQFN-32 8 MHz 10 bit 14 I/O 1.8 V 3.6 V SMD/SMT 16 bit - 40 C + 85 C MSP430F1122 Reel, Cut Tape, MouseReel
Texas Instruments 16-bit Microcontrollers - MCU 16bit UltLoPwr 8kB F lash 256B RAM A 595 A 595-MSP430F1132IRHBR
Datasheet
250In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

MSP430 8 kB 256 B VQFN-32 8 MHz 10 bit 14 I/O 1.8 V 3.6 V SMD/SMT 16 bit - 40 C + 85 C MSP430F1132 Reel, Cut Tape, MouseReel
Texas Instruments 16-bit Microcontrollers - MCU 16-bit Ultra-Lo-Pwr ALT 595-430F149IPM A ALT 595-430F149IPM
Datasheet
Product Comments
102In Stock
Min.: 1
Mult.: 1

MSP430 60 kB 2 kB LQFP-64 8 MHz 12 bit 48 I/O 1.8 V 3.6 V SMD/SMT 16 bit - 40 C + 85 C MSP430F149 Tray
Texas Instruments 16-bit Microcontrollers - MCU 16-bit Ultra-Lo-Pwr A 595-MSP430F149IRTD A 595-MSP430F149IRTDR
Datasheet
32In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

MSP430 60 kB 2 kB VQFNP-64 8 MHz 12 bit 48 I/O 1.8 V 3.6 V SMD/SMT 16 bit - 40 C + 85 C MSP430F149 Reel, Cut Tape, MouseReel
Texas Instruments 16-bit Microcontrollers - MCU 16B Ultra-Lo-Pwr MCU A 595-MSP430F425AIP A 595-MSP430F425AIPMR
Datasheet
12In Stock
Min.: 1
Mult.: 1

MSP430 16 kB 512 B LQFP-64 16 MHz 16 bit 14 I/O 1.8 V 3.6 V SMD/SMT 16 bit - 40 C + 85 C MSP430F425A Tray
Texas Instruments 16-bit Microcontrollers - MCU 4kB Flash 256B RAM 1 0bit ADC + 1 USART A 595-430F1222IDWR
Datasheet
30In Stock
Min.: 1
Mult.: 1

MSP430 4 kB 256 B SOIC-28 8 MHz 10 bit 22 I/O 1.8 V 3.6 V SMD/SMT 16 bit - 40 C + 85 C MSP430F1222 Tube
Texas Instruments 16-bit Microcontrollers - MCU 8kB Flash 256B RAM 1 2bit ADC + 1 USART
Datasheet
88In Stock
Min.: 1
Mult.: 1

MSP430 8 kB 256 B TQFP-64 8 MHz 12 bit 48 I/O 1.8 V 3.6 V SMD/SMT 16 bit - 40 C + 85 C MSP430F133 Tray
Texas Instruments 16-bit Microcontrollers - MCU 16-Bit UltLoPwr 60kB Flash 2KB RAM A 595 A 595-MSP430F1491IRTDR
Datasheet
6In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

MSP430 60 kB 2 kB VQFNP-64 8 MHz 12 bit 48 I/O 1.8 V 3.6 V SMD/SMT 16 bit - 40 C + 85 C MSP430F1491 Reel, Cut Tape, MouseReel
Texas Instruments 16-bit Microcontrollers - MCU 16-bit Ultra-Lo-Pwr A 595-MSP430F1611IRT A 595-MSP430F1611IRTDR
Datasheet
60In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

MSP430 48 kB 10 kB VQFNP-64 8 MHz 12 bit 48 I/O 1.8 V 3.6 V SMD/SMT 16 bit - 40 C + 85 C MSP430F1611 Reel, Cut Tape, MouseReel
Texas Instruments 16-bit Microcontrollers - MCU 4kB Flash 256B RAM 1 0bit ADC A 595-430F A 595-430F1122IPW
Datasheet
4,000Expected 8/13/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

MSP430 4 kB 256 B TSSOP-20 8 MHz 10 bit 14 I/O 1.8 V 3.6 V SMD/SMT 16 bit - 40 C + 85 C MSP430F1122 Reel, Cut Tape, MouseReel
Texas Instruments 16-bit Microcontrollers - MCU 4kB Flash 256B RAM C omparator A 595-430 A 595-430F1121AIDWR
Datasheet
275Expected 8/13/2026
Min.: 1
Mult.: 1

MSP430 4 kB 256 B SOIC-20 8 MHz No ADC 14 I/O 1.8 V 3.6 V SMD/SMT 16 bit - 40 C + 85 C MSP430F1121A Tube
Texas Instruments 16-bit Microcontrollers - MCU 1kB Flash 128B RAM C omparator A 595-430 A 595-430F1101AIDGVR
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 1
Mult.: 1

MSP430 1 kB 128 B TVSOP-20 8 MHz 14 I/O 1.8 V 3.6 V SMD/SMT 16 bit - 40 C + 85 C MSP430F1101A Tube
Texas Instruments 16-bit Microcontrollers - MCU 1kB Flash 128B RAM C omparator A 595-430 A 595-430F1101AIDGV
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 2,000
Mult.: 2,000
: 2,000

MSP430 1 kB 128 B TVSOP-20 8 MHz 14 I/O 1.8 V 3.6 V SMD/SMT 16 bit - 40 C + 85 C MSP430F1101A Reel