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24 MHz TQFP-44 Microcontrollers - MCU

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Types of Microcontrollers - MCU

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Maximum Clock Frequency = 24 MHz Package/Case = TQFP-44

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Core	Program Memory Size	Data Bus Width	ADC Resolution	Maximum Clock Frequency	Number of I/Os	Data RAM Size	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
8-bit Microcontrollers - MCU 16Kb Flash 1Kb SRAM PSoC CY8C22545-24AXI Infineon Technologies 1: £6.98 2,928In Stock	Mfr. Part No. CY8C22545-24AXI Mouser Part No 727-CY8C22545-24AXI	Infineon Technologies	8-bit Microcontrollers - MCU 16Kb Flash 1Kb SRAM PSoC Learn More about Infineon Technologies cypress psoc	Datasheet	2,928In Stock	£6.98 £5.42 £4.80 £4.49 View £4.24 £4.16 £4.08 Quote	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	M8C	16 kB	8 bit	8 bit	24 MHz	38 I/O	1 kB	3 V	5.25 V	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU 14KB 256 RAM 33 I/O PIC16C765-I/PT Microchip Technology 1: £5.23 1,080In Stock	Mfr. Part No. PIC16C765-I/PT Mouser Part No 579-PIC16C765-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 14KB 256 RAM 33 I/O	Datasheet	1,080In Stock	£5.23	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	PIC16	8 kB	8 bit	8 bit	24 MHz	33 I/O	256 B	4.35 V	5.25 V	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU IC MCU 16K FLSH 256B SRAM CY8C27543-24AXI Infineon Technologies 1: £10.88 573In Stock	Mfr. Part No. CY8C27543-24AXI Mouser Part No 727-CY8C27543-24AXI	Infineon Technologies	8-bit Microcontrollers - MCU IC MCU 16K FLSH 256B SRAM Learn More about Infineon Technologies cypress psoc1	Datasheet	573In Stock	£10.88 £8.56 £7.64 £6.68 View £6.58 £6.39 £6.38	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	M8C	16 kB	8 bit	14 bit	24 MHz	40 I/O	256 B	3 V	5.25 V	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU 32K FLASH 4.0 TO 5.5V AT89C51RC-24AU Microchip Technology 1: £2.37 3,742In Stock	Mfr. Part No. AT89C51RC-24AU Mouser Part No 556-A89C51RC-24AU	Microchip Technology	8-bit Microcontrollers - MCU 32K FLASH 4.0 TO 5.5V Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	3,742In Stock	£2.37 £2.18	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	8051	32 kB	8 bit	No ADC	24 MHz	32 I/O	512 B	4 V	5.5 V	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU 8Bit MCU Low Power AT89C55WD-24AUR Microchip Technology 1: £2.60 259In Stock	Mfr. Part No. AT89C55WD-24AUR Mouser Part No 556-AT89C55WD-24AUR	Microchip Technology	8-bit Microcontrollers - MCU 8Bit MCU Low Power	Datasheet	259In Stock	Cut Tape £2.60 £2.38 £2.34 Reel £2.34 £2.33	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TQFP-44	8051	20 kB	8 bit	No ADC	24 MHz	32 I/O	256 B	4 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape
ARM Microcontrollers - MCU PSoC4 CY8C4125AXI-S423 Infineon Technologies 1: £3.53 327In Stock	Mfr. Part No. CY8C4125AXI-S423 Mouser Part No 727-CY8C4125AXI-S423	Infineon Technologies	ARM Microcontrollers - MCU PSoC4 Learn More about Infineon Technologies cypress psoc 4100 mcus	Datasheet	327In Stock	£3.53 £2.33 £2.12 £1.81 View £1.71 £1.41 £1.37 £1.34	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	ARM Cortex M0+	32 kB	32 bit	10 bit, 12 bit	24 MHz	36 I/O	4 kB	1.71 V	5.5 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU HMI-LEGACY PSOC4 CY8C4127AXI-S443 Infineon Technologies 1: £4.70 119In Stock	Mfr. Part No. CY8C4127AXI-S443 Mouser Part No 727-CY8C4127AXI-S443	Infineon Technologies	ARM Microcontrollers - MCU HMI-LEGACY PSOC4 Learn More about Infineon Technologies cypress semiconductor psoc4100s plus	Datasheet	119In Stock	£4.70 £3.24 £3.01 £2.65 View £2.51 £2.07 £1.99 £1.96 Quote	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	ARM Cortex M0+	128 kB	32 bit	10 bit, 12 bit	24 MHz	36 I/O	16 kB	1.71 V	5.5 V	- 40 C	+ 105 C	Tray
8-bit Microcontrollers - MCU 3.0V-5.25V 16K FLASH 1K RAM I2C SPI UART CY8C22545-24AXIT Infineon Technologies 1: £6.98 1,595In Stock	Mfr. Part No. CY8C22545-24AXIT Mouser Part No 727-CY8C22545-24AXIT	Infineon Technologies	8-bit Microcontrollers - MCU 3.0V-5.25V 16K FLASH 1K RAM I2C SPI UART Learn More about Infineon Technologies cypress capsense plus controllers	Datasheet	1,595In Stock	Cut Tape £6.98 £5.42 £4.79 £4.60 View Reel £3.94 £4.59 £4.30 £4.00 £3.94 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	TQFP-44	M8C	16 kB	8 bit	8 bit	24 MHz	38 I/O	1 kB	3 V	5.25 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU PSoC4 CY8C4126AXI-S433 Infineon Technologies 1: £3.45 423In Stock	Mfr. Part No. CY8C4126AXI-S433 Mouser Part No 727-CY8C4126AXI-S433	Infineon Technologies	ARM Microcontrollers - MCU PSoC4 Learn More about Infineon Technologies cypress psoc 4100 mcus	Datasheet	423In Stock	£3.45 £2.61 £2.28 £2.13 View £2.12 £1.99 £1.96 £1.94	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	ARM Cortex M0+	64 kB	32 bit	10 bit, 12 bit	24 MHz	36 I/O	8 kB	1.71 V	5.5 V	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU 12kB Flash 256B RAM 2.7V-5.5V AT89S8253-24AU Microchip Technology 1: £2.03 4,844In Stock	Mfr. Part No. AT89S8253-24AU Mouser Part No 556-A89S8253-24AU	Microchip Technology	8-bit Microcontrollers - MCU 12kB Flash 256B RAM 2.7V-5.5V	Datasheet	4,844In Stock	£2.03 £1.87 £1.68	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	8051	12 kB	8 bit	No ADC	24 MHz	32 I/O	256 B	2.7 V	5.5 V	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU 24 MHZ, TQFP44, IND TEMP, GREEN AT89S52-24AUR Microchip Technology 1: £1.82 2,778In Stock	Mfr. Part No. AT89S52-24AUR Mouser Part No 556-AT89S52-24AUR	Microchip Technology	8-bit Microcontrollers - MCU 24 MHZ, TQFP44, IND TEMP, GREEN	Datasheet	2,778In Stock	Cut Tape £1.82 £1.75 Reel £1.50 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TQFP-44	8051	8 kB	8 bit	No ADC	24 MHz	32 I/O	256 B	4 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 4K ISP FLASH 2.7 TO 5.5V - 24MHz AT89S51-24AU Microchip Technology 1: £1.58 4,109In Stock	Mfr. Part No. AT89S51-24AU Mouser Part No 556-A89S51-24AU	Microchip Technology	8-bit Microcontrollers - MCU 4K ISP FLASH 2.7 TO 5.5V - 24MHz	Datasheet	4,109In Stock	£1.58 £1.45 £1.32	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	8051	4 kB	8 bit	No ADC	24 MHz	32 I/O	128 B	4 V	5.5 V	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU IC MCU 32K FLASH 2K SRAM CY8C29566-24AXI Infineon Technologies 1: £12.18 107In Stock 800On Order	Mfr. Part No. CY8C29566-24AXI Mouser Part No 727-CY8C29566-24AXI	Infineon Technologies	8-bit Microcontrollers - MCU IC MCU 32K FLASH 2K SRAM Learn More about Infineon Technologies cypress psoc	Datasheet	107In Stock 800On Order	£12.18 £9.76 £8.88 £8.49 View £8.27 £7.68 Quote	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	M8C	32 kB	8 bit	14 bit	24 MHz	40 I/O	2 kB	3 V	5.25 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU PSoC 4 S-Series CY8C4126AXI-S443 Infineon Technologies 1: £3.07 11In Stock	Mfr. Part No. CY8C4126AXI-S443 Mouser Part No 727-CY8C4126AXI-S443	Infineon Technologies	ARM Microcontrollers - MCU PSoC 4 S-Series Learn More about Infineon Technologies cypress semiconductor psoc4100s plus	Datasheet	11In Stock	£3.07 £2.34 £2.07 £1.89 View £1.71 £1.70 £1.69	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	ARM Cortex M0+	64 kB	32 bit	10 bit, 12 bit	24 MHz	36 I/O	8 kB	1.71 V	5.5 V	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU 8kB Flash 256B RAM 33MHz 4.0V-5.5V AT89S52-24AU Microchip Technology 1: £1.70 5,594On Order	Mfr. Part No. AT89S52-24AU Mouser Part No 556-A89S52-24AU	Microchip Technology	8-bit Microcontrollers - MCU 8kB Flash 256B RAM 33MHz 4.0V-5.5V	Datasheet	5,594On Order On Order Ship Dates Mfr. No: AT89S52-24AU Stock: 0 On Order: 2,394 Expected 18/01/2027 3,200 Expected 26/01/2027 Factory Lead Time: 19 Weeks	£1.70 £1.56 £1.42	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	8051	8 kB	8 bit	No ADC	24 MHz	32 I/O	256 B	4 V	5.5 V	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU 20K FLASH - 24MHZ AT89C55WD-24AU Microchip Technology 1: £2.37 313Expected 28/10/2026	Mfr. Part No. AT89C55WD-24AU Mouser Part No 556-A89C55WD-24AU	Microchip Technology	8-bit Microcontrollers - MCU 20K FLASH - 24MHZ	Datasheet	313Expected 28/10/2026	£2.37 £2.20	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	8051	20 kB	8 bit	No ADC	24 MHz	32 I/O	256 B	4 V	5.5 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU PSOC4 CY8C4124AXQ-443 Infineon Technologies 320: £2.00 Non-Stocked Lead-Time 2 Weeks	Mfr. Part No. CY8C4124AXQ-443 Mouser Part No 727-CY8C4124AXQ-443	Infineon Technologies	ARM Microcontrollers - MCU PSOC4	Datasheet	Non-Stocked Lead-Time 2 Weeks	£2.00 £1.98 £1.90 £1.89 £1.85	Min.: 320 Mult.: 320	SMD/SMT	TQFP-44	ARM Cortex M0	16 kB	32 bit	12 bit	24 MHz	36 I/O	4 kB	1.71 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU PSoC4 CY8C4125AXI-S433 Infineon Technologies 800: £1.76 Non-Stocked Lead-Time 2 Weeks	Mfr. Part No. CY8C4125AXI-S433 Mouser Part No 727-CY8C4125AXI-S433	Infineon Technologies	ARM Microcontrollers - MCU PSoC4 Learn More about Infineon Technologies cypress psoc 4100 mcus	Datasheet	Non-Stocked Lead-Time 2 Weeks	£1.76 £1.75 £1.70	Min.: 800 Mult.: 800	SMD/SMT	TQFP-44	ARM Cortex M0+	32 kB	32 bit	10 bit, 12 bit	24 MHz	36 I/O	4 kB	1.71 V	5.5 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU PSOC4 CY8C4125AXQ-473 Infineon Technologies 1,600: £1.81 Non-Stocked Lead-Time 2 Weeks	Mfr. Part No. CY8C4125AXQ-473 Mouser Part No 727-CY8C4125AXQ-473	Infineon Technologies	ARM Microcontrollers - MCU PSOC4 Learn More about Infineon Technologies cypress psoc 4100m microcontrollers	Datasheet	Non-Stocked Lead-Time 2 Weeks	£1.81 £1.77	Min.: 1,600 Mult.: 1,600	SMD/SMT	TQFP-44	ARM Cortex M0	32 kB	32 bit	12 bit	24 MHz	36 I/O	4 kB	1.71 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU PSoC4 CY8C4126AXI-S423 Infineon Technologies 1,600: £1.58 Non-Stocked Lead-Time 2 Weeks	Mfr. Part No. CY8C4126AXI-S423 Mouser Part No 727-CY8C4126AXI-S423	Infineon Technologies	ARM Microcontrollers - MCU PSoC4 Learn More about Infineon Technologies cypress psoc 4100 mcus	Datasheet	Non-Stocked Lead-Time 2 Weeks	£1.58 £1.53	Min.: 1,600 Mult.: 1,600	SMD/SMT	TQFP-44	ARM Cortex M0+	64 kB	32 bit	10 bit, 12 bit	24 MHz	36 I/O	8 kB	1.71 V	5.5 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU PSoC 4 S-Series CY8C4127AXI-S453 Infineon Technologies 1: £4.37 Non-Stocked Lead-Time 2 Weeks	Mfr. Part No. CY8C4127AXI-S453 Mouser Part No 727-CY8C4127AXI-S453	Infineon Technologies	ARM Microcontrollers - MCU PSoC 4 S-Series Learn More about Infineon Technologies cypress semiconductor psoc4100s plus	Datasheet	Non-Stocked Lead-Time 2 Weeks	£4.37 £3.34 £2.92 £2.72 View £2.55 £2.48 £2.32 Quote	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	ARM Cortex M0+	128 kB	32 bit	10 bit, 12 bit	24 MHz	36 I/O	16 kB	1.71 V	5.5 V	- 40 C	+ 105 C	Tray

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