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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 (USD) 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: $9.30 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	$9.30 $7.22 $6.39 $5.98 View $5.65 $5.55 $5.43 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 IC MCU 16K FLSH 256B SRAM CY8C27543-24AXI Infineon Technologies 1: $14.49 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	$14.49 $11.41 $10.18 $8.89 View $8.77 $8.51 $8.50	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 14KB 256 RAM 33 I/O PIC16C765-I/PT Microchip Technology 1: $6.70 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	$6.70	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 32K FLASH 4.0 TO 5.5V AT89C51RC-24AU Microchip Technology 1: $3.15 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	$3.15 $2.89 $2.79 $2.78	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: $3.47 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 $3.47 $3.18 $3.12 Reel $3.12 Quote Quote	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: $4.70 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	$4.70 $3.11 $2.83 $2.41 View $2.28 $1.87 $1.83 $1.82 $1.79	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: $6.26 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	$6.26 $4.31 $4.01 $3.53 View $3.35 $2.76 $2.65 $2.62 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: $9.30 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 $9.30 $7.22 $6.38 $6.13 View Reel $5.24 $6.12 $5.72 $5.32 $5.24 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: $4.59 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	$4.59 $3.48 $3.04 $2.84 View $2.82 $2.65 $2.61 Quote	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: $2.70 4,044In Stock 800Expected 30/10/2026	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	4,044In Stock 800Expected 30/10/2026	$2.70 $2.49 $2.24	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: $2.42 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 $2.42 $2.33 Reel $2.00 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: $2.10 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	$2.10 $1.93 $1.75	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: $16.22 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	$16.22 $13.00 $11.83 $11.30 View $11.01 $10.23 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: $4.09 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	$4.09 $3.12 $2.75 $2.52 View $2.51 $2.28 $2.27 Quote	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: $2.27 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	$2.27 $2.08 $1.89	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: $3.16 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	$3.16 $2.90 $2.89	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: $2.66 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	$2.66 $2.64 $2.54 $2.52 Quote Quote	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: $2.35 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	$2.35 $2.33 Quote Quote	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: $2.41 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	$2.41 $2.36	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: $2.10 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	$2.10 $2.04	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: $5.83 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	$5.83 $4.45 $3.90 $3.62 View $3.40 $3.30 $3.09 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

24 MHz TQFP-44 Microcontrollers - MCU

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