16-bit Microcontrollers - MCU

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MSP430F663x Mixed-Signal Microcontrollers

Texas Instruments MSP430F663x Mixed-Signal Microcontrollers offer several devices featuring different sets of peripherals targeted for various applications. Five low-power modes, combined with the 16-bit RISC architecture, are optimized for extended battery life in portable measurement applications. The MSP430F663x features a powerful 16-bit RISC CPU, 16-bit registers, and constant generators, contributing to maximum code efficiency. The digitally controlled oscillator (DCO) allows the device to wake up from low-power modes to active mode in 3µs (typical).

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.	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
16-bit Microcontrollers - MCU 20 MHz MCU with 192K B Flash 16KB SRAM MSP430F6634IZCAR Texas Instruments 1: $19.53 2,500In Stock	Mfr. Part # MSP430F6634IZCAR Mouser Part # 595-MSP430F6634IZCAR	Texas Instruments	16-bit Microcontrollers - MCU 20 MHz MCU with 192K B Flash 16KB SRAM Learn More about Texas Instruments ti msp430f663x mcus	Datasheet	2,500In Stock	Cut Tape $19.53 $14.83 $14.21 $12.53 View Reel $11.03 $11.91 $11.52 $11.16 $11.03 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500	MSP430	192 kB	16 kB	NFBGA-113	25 MHz	12 bit	74 I/O	1.8 V	3.6 V	SMD/SMT	16 bit	- 40 C	+ 85 C	MSP430F6634	Reel, Cut Tape, MouseReel
16-bit Microcontrollers - MCU Mixed Sig MCU A 595- MSP430F6638IPZ A 59 A 595-MSP430F6638IPZ MSP430F6638IPZR Texas Instruments 1: $23.56 1,240In Stock	Mfr. Part # MSP430F6638IPZR Mouser Part # 595-MSP430F6638IPZR	Texas Instruments	16-bit Microcontrollers - MCU Mixed Sig MCU A 595- MSP430F6638IPZ A 59 A 595-MSP430F6638IPZ Learn More about Texas Instruments ti msp430f663x mcus	Datasheet	1,240In Stock	Cut Tape $23.56 $18.65 $16.68 $16.06 View Reel $13.81 $15.72 $15.34 $13.81 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	MSP430	256 kB	16 kB	LQFP-100	25 MHz	12 bit	74 I/O	1.8 V	3.6 V	SMD/SMT	16 bit	- 40 C	+ 85 C	MSP430F6638	Reel, Cut Tape, MouseReel
16-bit Microcontrollers - MCU MIXED SIGNAL MCU A 5 95-MSP430F6633IPZ A A 595-MSP430F6633IPZ MSP430F6633IPZR Texas Instruments 1: $13.44 1,000In Stock	Mfr. Part # MSP430F6633IPZR Mouser Part # 595-MSP430F6633IPZR	Texas Instruments	16-bit Microcontrollers - MCU MIXED SIGNAL MCU A 5 95-MSP430F6633IPZ A A 595-MSP430F6633IPZ Learn More about Texas Instruments ti msp430f663x mcus	Datasheet	1,000In Stock	Cut Tape $13.44 $12.77 $12.44 $11.53 View Reel $9.24 $11.28 $10.35 $9.24 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	MSP430	128 kB	16 kB	LQFP-100	25 MHz	12 bit		1.8 V	3.6 V	SMD/SMT	16 bit	- 40 C	+ 85 C	MSP430F6633	Reel, Cut Tape, MouseReel
16-bit Microcontrollers - MCU 20 MHz MCU with 256K B Flash 16KB SRAM A A 595-MSP430F6638IZCAR MSP430F6638IZCAT Texas Instruments 1: $26.05 1,333In Stock	Mfr. Part # MSP430F6638IZCAT Mouser Part # 595-MSP430F6638IZCAT	Texas Instruments	16-bit Microcontrollers - MCU 20 MHz MCU with 256K B Flash 16KB SRAM A A 595-MSP430F6638IZCAR Learn More about Texas Instruments ti msp430f663x mcus	Datasheet	1,333In Stock	Cut Tape $26.05 $23.16 $22.65 $22.15 Reel $19.83 View Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	MSP430	256 kB	16 kB	NFBGA-113	25 MHz	12 bit	74 I/O	1.8 V	3.6 V	SMD/SMT	16 bit	- 40 C	+ 85 C	MSP430F6638	Reel, Cut Tape, MouseReel
16-bit Microcontrollers - MCU MIXED SIGNAL MCU A 5 95-MSP430F6635IPZR A 595-MSP430F6635IPZR MSP430F6635IPZ Texas Instruments 1: $20.49 525In Stock	Mfr. Part # MSP430F6635IPZ Mouser Part # 595-MSP430F6635IPZ	Texas Instruments	16-bit Microcontrollers - MCU MIXED SIGNAL MCU A 5 95-MSP430F6635IPZR A 595-MSP430F6635IPZR Learn More about Texas Instruments ti msp430f663x mcus	Datasheet	525In Stock	$20.49 $15.09 $13.92 $13.91 View $13.46 $13.25 $12.48 Quote	Min.: 1 Mult.: 1	MSP430	256 kB	16 kB	LQFP-100	25 MHz	12 bit	74 I/O	1.8 V	3.6 V	SMD/SMT	16 bit	- 40 C	+ 85 C	MSP430F6635	Tray
16-bit Microcontrollers - MCU 20 MHz MCU with 256K B Flash 16KB SRAM MSP430F6635IZCAR Texas Instruments 1: $19.53 1,540In Stock	Mfr. Part # MSP430F6635IZCAR Mouser Part # 595-MSP430F6635IZCAR	Texas Instruments	16-bit Microcontrollers - MCU 20 MHz MCU with 256K B Flash 16KB SRAM Learn More about Texas Instruments ti msp430f663x mcus	Datasheet	1,540In Stock	Cut Tape $19.53 $14.83 $14.21 $12.53 View Reel $10.30 $11.91 $11.15 $10.71 $10.30 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	MSP430	256 kB	16 kB	NFBGA-113	25 MHz	12 bit	74 I/O	1.8 V	3.6 V	SMD/SMT	16 bit	- 40 C	+ 85 C	MSP430F6635	Reel, Cut Tape, MouseReel
16-bit Microcontrollers - MCU MSP430 Ultra-Low MCU A 595-MSP430F6638IP A 595-MSP430F6638IPZR MSP430F6638IPZ Texas Instruments 1: $25.53 93In Stock	Mfr. Part # MSP430F6638IPZ Mouser Part # 595-MSP430F6638IPZ	Texas Instruments	16-bit Microcontrollers - MCU MSP430 Ultra-Low MCU A 595-MSP430F6638IP A 595-MSP430F6638IPZR Learn More about Texas Instruments ti msp430f663x mcus	Datasheet	93In Stock	$25.53 $20.26 $17.58 $17.01 View $16.62 $15.96 $15.77 Quote	Min.: 1 Mult.: 1	MSP430	256 kB	16 kB	LQFP-100	25 MHz	12 bit	74 I/O	1.8 V	3.6 V	SMD/SMT	16 bit	- 40 C	+ 85 C	MSP430F6638	Tray
16-bit Microcontrollers - MCU Mixed Signal MCU A 5 95-MSP430F6634IPZ A A 595-MSP430F6634IPZ MSP430F6634IPZR Texas Instruments 1: $15.60 5In Stock	Mfr. Part # MSP430F6634IPZR Mouser Part # 595-MSP430F6634IPZR	Texas Instruments	16-bit Microcontrollers - MCU Mixed Signal MCU A 5 95-MSP430F6634IPZ A A 595-MSP430F6634IPZ Learn More about Texas Instruments ti msp430f663x mcus	Datasheet	5In Stock	Cut Tape $15.60 $12.99 $12.95 $12.61 View Reel $10.79 $12.01 $10.79 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	MSP430	192 kB	16 kB	LQFP-100	25 MHz	12 bit	74 I/O	1.8 V	3.6 V	SMD/SMT	16 bit	- 40 C	+ 85 C	MSP430F6634	Reel, Cut Tape, MouseReel
16-bit Microcontrollers - MCU MIXED SIGNAL MCU A 5 95-MSP430F6636IPZR A 595-MSP430F6636IPZR MSP430F6636IPZ Texas Instruments 1: $16.89 37Expected 2026-10-09	Mfr. Part # MSP430F6636IPZ Mouser Part # 595-MSP430F6636IPZ	Texas Instruments	16-bit Microcontrollers - MCU MIXED SIGNAL MCU A 5 95-MSP430F6636IPZR A 595-MSP430F6636IPZR Learn More about Texas Instruments ti msp430f663x mcus	Datasheet	37Expected 2026-10-09	$16.89 $12.34 $11.36 $11.35 View $10.56 $10.44 $10.15 Quote	Min.: 1 Mult.: 1	MSP430	128 kB	16 kB	LQFP-100	25 MHz	12 bit	74 I/O	1.8 V	3.6 V	SMD/SMT	16 bit	- 40 C	+ 85 C	MSP430F6636	Tray
16-bit Microcontrollers - MCU MIXED SIGNAL MCU A 5 95-MSP430F6630IPZR A 595-MSP430F6630IPZR MSP430F6630IPZ Texas Instruments 1: $17.68 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # MSP430F6630IPZ Mouser Part # 595-MSP430F6630IPZ	Texas Instruments	16-bit Microcontrollers - MCU MIXED SIGNAL MCU A 5 95-MSP430F6630IPZR A 595-MSP430F6630IPZR Learn More about Texas Instruments ti msp430f663x mcus	Datasheet	Non-Stocked Lead-Time 26 Weeks	$17.68 $13.75 $13.12 $10.47 $10.01	Min.: 1 Mult.: 1	MSP430	128 kB	16 kB	LQFP-100	25 MHz			1.8 V	3.6 V	SMD/SMT	16 bit	- 40 C	+ 85 C	MSP430F6630	Tray
16-bit Microcontrollers - MCU MIXED SIGNAL MCU A 5 95-MSP430F6631IPZR A 595-MSP430F6631IPZR MSP430F6631IPZ Texas Instruments 180: $11.82 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # MSP430F6631IPZ Mouser Part # 595-MSP430F6631IPZ	Texas Instruments	16-bit Microcontrollers - MCU MIXED SIGNAL MCU A 5 95-MSP430F6631IPZR A 595-MSP430F6631IPZR Learn More about Texas Instruments ti msp430f663x mcus	Datasheet	Non-Stocked Lead-Time 26 Weeks	$11.82 $11.78	Min.: 180 Mult.: 90	MSP430	192 kB	16 kB	LQFP-100	25 MHz			1.8 V	3.6 V	SMD/SMT	16 bit	- 40 C	+ 85 C	MSP430F6631	Tray
16-bit Microcontrollers - MCU MIXED SIGNAL MCU A 5 95-MSP430F6632IPZR A 595-MSP430F6632IPZR MSP430F6632IPZ Texas Instruments 180: $11.81 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # MSP430F6632IPZ Mouser Part # 595-MSP430F6632IPZ	Texas Instruments	16-bit Microcontrollers - MCU MIXED SIGNAL MCU A 5 95-MSP430F6632IPZR A 595-MSP430F6632IPZR Learn More about Texas Instruments ti msp430f663x mcus	Datasheet	Non-Stocked Lead-Time 26 Weeks	$11.81 $11.76	Min.: 180 Mult.: 90	MSP430	256 kB	16 kB	LQFP-100	25 MHz			1.8 V	3.6 V	SMD/SMT	16 bit	- 40 C	+ 85 C	MSP430F6632	Tray
16-bit Microcontrollers - MCU MIXED SIGNAL MCU A 5 95-MSP430F6632IPZ A A 595-MSP430F6632IPZ MSP430F6632IPZR Texas Instruments 1,000: $12.01 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # MSP430F6632IPZR Mouser Part # 595-MSP430F6632IPZR	Texas Instruments	16-bit Microcontrollers - MCU MIXED SIGNAL MCU A 5 95-MSP430F6632IPZ A A 595-MSP430F6632IPZ Learn More about Texas Instruments ti msp430f663x mcus	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel $12.01	Min.: 1,000 Mult.: 1,000 : 1,000	MSP430	256 kB	16 kB	LQFP-100	25 MHz			1.8 V	3.6 V	SMD/SMT	16 bit	- 40 C	+ 85 C	MSP430F6632	Reel
16-bit Microcontrollers - MCU MIXED SIGNAL MCU A 5 95-MSP430F6633IPZR A 595-MSP430F6633IPZR MSP430F6633IPZ Texas Instruments 180: $10.48 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # MSP430F6633IPZ Mouser Part # 595-MSP430F6633IPZ	Texas Instruments	16-bit Microcontrollers - MCU MIXED SIGNAL MCU A 5 95-MSP430F6633IPZR A 595-MSP430F6633IPZR Learn More about Texas Instruments ti msp430f663x mcus	Datasheet	Non-Stocked Lead-Time 26 Weeks	$10.48 $10.04	Min.: 180 Mult.: 90	MSP430	128 kB	16 kB	LQFP-100	25 MHz	12 bit		1.8 V	3.6 V	SMD/SMT	16 bit	- 40 C	+ 85 C	MSP430F6633	Tray
16-bit Microcontrollers - MCU Mixed Signal MCU A 5 95-MSP430F6634IPZR A 595-MSP430F6634IPZR MSP430F6634IPZ Texas Instruments 1: $22.08 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # MSP430F6634IPZ Mouser Part # 595-MSP430F6634IPZ	Texas Instruments	16-bit Microcontrollers - MCU Mixed Signal MCU A 5 95-MSP430F6634IPZR A 595-MSP430F6634IPZR Learn More about Texas Instruments ti msp430f663x mcus	Datasheet	Non-Stocked Lead-Time 26 Weeks	$22.08 $16.78 $16.08 $13.85 $13.48	Min.: 1 Mult.: 1	MSP430	192 kB	16 kB	LQFP-100	25 MHz	12 bit	74 I/O	1.8 V	3.6 V	SMD/SMT	16 bit	- 40 C	+ 85 C	MSP430F6634	Tray
16-bit Microcontrollers - MCU MIXED SIGNAL MCU A 5 95-MSP430F6635IPZ A A 595-MSP430F6635IPZ MSP430F6635IPZR Texas Instruments 1,000: $12.15 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # MSP430F6635IPZR Mouser Part # 595-MSP430F6635IPZR	Texas Instruments	16-bit Microcontrollers - MCU MIXED SIGNAL MCU A 5 95-MSP430F6635IPZ A A 595-MSP430F6635IPZ Learn More about Texas Instruments ti msp430f663x mcus	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel $12.15	Min.: 1,000 Mult.: 1,000 : 1,000	MSP430	256 kB	16 kB	LQFP-100	25 MHz	12 bit		1.8 V	3.6 V	SMD/SMT	16 bit	- 40 C	+ 85 C	MSP430F6635	Reel
16-bit Microcontrollers - MCU MIXED SIGNAL MCU A 5 95-MSP430F6636IPZ A A 595-MSP430F6636IPZ MSP430F6636IPZR Texas Instruments 1,000: $8.61 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # MSP430F6636IPZR Mouser Part # 595-MSP430F6636IPZR	Texas Instruments	16-bit Microcontrollers - MCU MIXED SIGNAL MCU A 5 95-MSP430F6636IPZ A A 595-MSP430F6636IPZ Learn More about Texas Instruments ti msp430f663x mcus	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel $8.61	Min.: 1,000 Mult.: 1,000 : 1,000	MSP430	128 kB	16 kB	LQFP-100	25 MHz			1.8 V	3.6 V	SMD/SMT	16 bit	- 40 C	+ 85 C	MSP430F6636	Reel
16-bit Microcontrollers - MCU Mixed Signal MCU A 5 95-MSP430F6637IPZR A 595-MSP430F6637IPZR MSP430F6637IPZ Texas Instruments 180: $13.74 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # MSP430F6637IPZ Mouser Part # 595-MSP430F6637IPZ	Texas Instruments	16-bit Microcontrollers - MCU Mixed Signal MCU A 5 95-MSP430F6637IPZR A 595-MSP430F6637IPZR Learn More about Texas Instruments ti msp430f663x mcus	Datasheet	Non-Stocked Lead-Time 26 Weeks	$13.74	Min.: 180 Mult.: 90	MSP430	192 kB	16 kB	LQFP-100	25 MHz			1.8 V	3.6 V	SMD/SMT	16 bit	- 40 C	+ 85 C	MSP430F6637	Tray
16-bit Microcontrollers - MCU 20 MHz MCU with 256K B Flash 16KB SRAM A A 595-MSP430F6638IZCAT MSP430F6638IZCAR Texas Instruments 2,500: $17.81 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # MSP430F6638IZCAR Mouser Part # 595-MSP430F6638IZCAR	Texas Instruments	16-bit Microcontrollers - MCU 20 MHz MCU with 256K B Flash 16KB SRAM A A 595-MSP430F6638IZCAT Learn More about Texas Instruments ti msp430f663x mcus	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel $17.81	Min.: 2,500 Mult.: 2,500 : 2,500	MSP430	256 kB	18 kB	NFBGA-113	25 MHz	12 bit	74 I/O	1.8 V	3.6 V	SMD/SMT	16 bit	- 40 C	+ 85 C	MSP430F6638	Reel

MSP430F663x Mixed-Signal Microcontrollers

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