MSP430F552x/MSP430F551x Mixed-Signal MCUs

Texas Instruments MSP430F552x/MSP430F551x Mixed-Signal Microcontrollers (MCUs) are ultra-low-power MCUs that are configured with an integrated USB and PHY supporting USB 2.0 and four 16-bit timers. These devices include a high-performance 12-bit analog-to-digital converter (ADC), two USCIs, a hardware multiplier, DMA, and an RTC module with alarm capabilities. The MSP430F5528, MSP430F5526, MSP430F5524, and MSP430F5522 microcontrollers include all these peripherals but have 47 I/O pins. The Texas Instruments MSP430F552x/MSP430F551x 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 devices to wake up from low-power to active mode in 3.5µs (typical).

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Texas Instruments 16-bit Microcontrollers - MCU 25 MHz MCU with 128K B Flash 8KB SRAM 1 A 595-MSP430F5528IZXH
Datasheet
3,706In Stock
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Min.: 1
Mult.: 1
: 2,500

MSP430 128 kB 8 kB NFBGA-80 25 MHz 12 bit 47 I/O 1.8 V 3.6 V SMD/SMT 16 bit - 40 C + 85 C MSP430F5528 Reel, Cut Tape, MouseReel
Texas Instruments 16-bit Microcontrollers - MCU 16B Ultra-Low-Pwr Mi crocontroller A 595 A 595-MSP430F5527IPN
Datasheet
891In Stock
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Mult.: 1
: 1,000

MSP430 96 kB 6 kB LQFP-80 25 MHz 12 bit 63 I/O 1.8 V 3.6 V SMD/SMT 16 bit - 40 C + 85 C MSP430F5527 Reel, Cut Tape, MouseReel
Texas Instruments 16-bit Microcontrollers - MCU 16B Ultra-Low-Pwr Mi crocontroller A 595 A 595-MSP430F5526IRGCR
Datasheet
243In Stock
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Mult.: 1
: 250

MSP430 96 kB 6 kB VQFN-64 25 MHz 12 bit 63 I/O 1.8 V 3.6 V SMD/SMT 16 bit - 40 C + 85 C MSP430F5526 Reel, Cut Tape, MouseReel
Texas Instruments 16-bit Microcontrollers - MCU 25 MHz MCU with 96KB Flash 6KB SRAM 12 A A 595-MSP430F5526IZXHR
Datasheet
2,733In Stock
Min.: 1
Mult.: 1

MSP430 96 kB 6 kB NFBGA-80 25 MHz 12 bit 63 I/O 1.8 V 3.6 V SMD/SMT 16 bit - 40 C + 85 C MSP430F5526 Tray
Texas Instruments 16-bit Microcontrollers - MCU 25 MHz MCU with 64KB Flash 4KB SRAM 12 A A 595-MSP430F5524IZXH
Datasheet
5,000In Stock
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Min.: 1
Mult.: 1
: 2,500

MSP430 64 kB 4 kB NFBGA-80 25 MHz 12 bit 47 I/O 1.8 V 3.6 V SMD/SMT 16 bit - 40 C + 85 C MSP430F5524 Reel, Cut Tape, MouseReel
Texas Instruments 16-bit Microcontrollers - MCU 25 MHz MCU with 96KB Flash 6KB SRAM 12 A A 595-MSP430F5526IZXH
Datasheet
2,270In Stock
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Min.: 1
Mult.: 1
: 2,500

MSP430 96 kB 6 kB NFBGA-80 25 MHz 12 bit 63 I/O 1.8 V 3.6 V SMD/SMT 16 bit - 40 C + 85 C MSP430F5526 Reel, Cut Tape, MouseReel
Texas Instruments 16-bit Microcontrollers - MCU 25 MHz MCU with 128K B Flash 8KB SRAM 1 A 595-MSP430F5528IZXHR
Datasheet
554In Stock
Min.: 1
Mult.: 1

MSP430 128 kB 8 kB NFBGA-80 25 MHz 12 bit 47 I/O 1.8 V 3.6 V SMD/SMT 16 bit - 40 C + 85 C MSP430F5528 Tray
Texas Instruments 16-bit Microcontrollers - MCU 25 MHz MCU with 32KB Flash 8KB SRAM 12 A A 595-MSP430F5522IZXH
Datasheet
1,958In Stock
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Mult.: 1
: 2,500

MSP430 32 kB 10 kB NFBGA-80 25 MHz 12 bit 47 I/O 1.8 V 3.6 V SMD/SMT 16 bit - 40 C + 85 C MSP430F5522 Reel, Cut Tape, MouseReel
Texas Instruments 16-bit Microcontrollers - MCU 16B Ultra-Low-Pwr Mi crocontroller A 595 A 595-MSP430F5525IPNR
Datasheet
114In Stock
Min.: 1
Mult.: 1

MSP430 64 kB 4 kB LQFP-80 25 MHz 12 bit 63 I/O 1.8 V 3.6 V SMD/SMT 16 bit - 40 C + 85 C MSP430F5525 Tray
Texas Instruments 16-bit Microcontrollers - MCU Mixed Signal Micro c ontroller A 595-MSP A 595-MSP430F5521IPN
Datasheet
865In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

MSP430 32 kB 6 kB LQFP-80 25 MHz 12 bit 63 I/O 1.8 V 3.6 V SMD/SMT 16 bit - 40 C + 85 C MSP430F5521 Reel, Cut Tape, MouseReel
Texas Instruments 16-bit Microcontrollers - MCU 16B Ultra-Low-Pwr Mi crocontroller A 595 A 595-MSP430F5528IRGCT
Datasheet
12,668In Stock
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Min.: 1
Mult.: 1
: 2,000

MSP430 128 kB 8 kB VQFN-64 25 MHz 12 bit 47 I/O 1.8 V 3.6 V SMD/SMT 16 bit - 40 C + 85 C MSP430F5528 Reel, Cut Tape, MouseReel
Texas Instruments 16-bit Microcontrollers - MCU Mixed Signal Micro c ontroller A 595-MSP A 595-MSP430F5519IPN
Datasheet
638In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

MSP430 128 kB 8 kB LQFP-80 25 MHz No ADC 63 I/O 1.8 V 3.6 V SMD/SMT 16 bit - 40 C + 85 C MSP430F5519 Reel, Cut Tape, MouseReel
Texas Instruments 16-bit Microcontrollers - MCU Mixed Signal Micro c ontroller A 595-MSP A 595-MSP430F5522IRGCT
Datasheet
2,400In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

MSP430 32 kB 8 kB VQFN-64 25 MHz 12 bit 47 I/O 1.8 V 3.6 V SMD/SMT 16 bit - 40 C + 85 C MSP430F5522 Reel, Cut Tape, MouseReel
Texas Instruments 16-bit Microcontrollers - MCU MSP430F551x MSP430 F 552x Mix Sig MCU A A 595-MSP430F5522IRGCR
Datasheet
590In Stock
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Min.: 1
Mult.: 1
: 250

MSP430 32 kB 8 kB VQFN-64 25 MHz 12 bit 47 I/O 1.8 V 3.6 V SMD/SMT 16 bit - 40 C + 85 C MSP430F5522 Reel, Cut Tape, MouseReel
Texas Instruments 16-bit Microcontrollers - MCU 16B Ultra-Low-Pwr Mi crocontroller A 595 A 595-MSP430F5524IRGCT
Datasheet
323In Stock
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Min.: 1
Mult.: 1
: 2,000

MSP430 64 kB 4 kB VQFN-64 25 MHz 12 bit 47 I/O 1.8 V 3.6 V SMD/SMT 16 bit - 40 C + 85 C MSP430F5524 Reel, Cut Tape, MouseReel
Texas Instruments 16-bit Microcontrollers - MCU 16B Ultra-Low-Pwr Mi crocontroller A 595 A 595-MSP430F5525IPN
Datasheet
428In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

MSP430 64 kB 4 kB LQFP-80 25 MHz 12 bit 63 I/O 1.8 V 3.6 V SMD/SMT 16 bit - 40 C + 85 C MSP430F5525 Reel, Cut Tape, MouseReel
Texas Instruments 16-bit Microcontrollers - MCU 16B Ultra-Low-Pwr Mi crocontroller A 595 A 595-MSP430F5528IRGCR
Datasheet
1,221In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

MSP430 128 kB 8 kB VQFN-64 25 MHz 12 bit 47 I/O 1.8 V 3.6 V SMD/SMT 16 bit - 40 C + 85 C MSP430F5528 Reel, Cut Tape, MouseReel
Texas Instruments 16-bit Microcontrollers - MCU 16B Ultra-Low-Power Microcontroller A 59 A 595-MSP430F5529IPNR
Datasheet
620In Stock
476Expected 10/7/2026
Min.: 1
Mult.: 1

MSP430 128 kB 8 kB LQFP-80 25 MHz 12 bit 63 I/O 1.8 V 3.6 V SMD/SMT 16 bit - 40 C + 85 C MSP430F5529 Tray
Texas Instruments 16-bit Microcontrollers - MCU Mixed Signal Micro c ontroller A 595-MSP A 595-MSP430F5521IPNR
Datasheet
105In Stock
Min.: 1
Mult.: 1

MSP430 32 kB 6 kB LQFP-80 25 MHz 12 bit 63 I/O 1.8 V 3.6 V SMD/SMT 16 bit - 40 C + 85 C MSP430F5521 Tray
Texas Instruments 16-bit Microcontrollers - MCU 25 MHz MCU with 32KB Flash 8KB SRAM 12 A A 595-MSP430F5522IZXHR
Datasheet
476In Stock
Min.: 1
Mult.: 1

MSP430 32 kB 8 kB NFBGA-80 25 MHz 12 bit 47 I/O 1.8 V 3.6 V SMD/SMT 16 bit - 40 C + 85 C MSP430F5522 Tray
Texas Instruments 16-bit Microcontrollers - MCU 16B Ultra-Low-Pwr MC U 128KB Flash A 595 A 595-MSP430F5529IPN
Datasheet
1,547Expected 10/5/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

MSP430 128 kB 8 kB LQFP-80 25 MHz 12 bit 63 I/O 1.8 V 3.6 V SMD/SMT 16 bit - 40 C + 85 C MSP430F5529 Reel, Cut Tape, MouseReel
Texas Instruments 16-bit Microcontrollers - MCU 25 MHz MCU with 64KB Flash 4KB SRAM 12 A A 595-MSP430F5524IZXHR
Datasheet
7In Stock
Min.: 1
Mult.: 1

MSP430 64 kB 4 kB NFBGA-80 25 MHz 12 bit 47 I/O 1.8 V 3.6 V SMD/SMT 16 bit - 40 C + 85 C MSP430F5524 Tray
Texas Instruments 16-bit Microcontrollers - MCU A 595-MSP430F5528IRG CR A 595-MSP430F552 A 595-MSP430F5528IRGCR
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 2,000
Mult.: 2,000
: 2,000

128 kB VQFN-64 SMD/SMT - 40 C + 85 C MSP430F5528 Reel
Texas Instruments 16-bit Microcontrollers - MCU A 595-MSP430F5526IRG CR A 595-MSP430F552 A 595-MSP430F5526IRGCR
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 2,000
Mult.: 2,000
: 2,000

96 kB VQFN-64 SMD/SMT - 40 C + 85 C MSP430F5526 Reel
Texas Instruments 16-bit Microcontrollers - MCU A 595-MSP430F5524IRG CR A 595-MSP430F552 A 595-MSP430F5524IRGCR
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 2,000
Mult.: 2,000
: 2,000

64 kB VQFN-64 SMD/SMT - 40 C + 85 C MSP430F5524 Reel