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128 kB Embedded Processors & Controllers

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Program Memory Size = 128 kB

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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	Number of I/Os	Data Bus Width	ADC Resolution
ARM Microcontrollers - MCU HMI-LEGACY PSOC4 CY8C4147AZQ-S455 Infineon Technologies 1: $7.83 138In Stock	Mfr. Part # CY8C4147AZQ-S455 Mouser Part # 727-8C4147AZQS455	Infineon Technologies	ARM Microcontrollers - MCU HMI-LEGACY PSOC4 Learn More about Infineon Technologies cypress semiconductor psoc4100s plus	Datasheet	138In Stock	$7.83 $5.75 $5.36 $4.71 View $4.05 $3.68 $3.55 $3.47 Quote	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	ARM Cortex M0+	54 I/O	32 bit	10 bit, 12 bit
ARM Microcontrollers - MCU Low Power 32-bit Microcontroller based on ARM® Cortex®-M4 LPC54113J128BD64QL NXP Semiconductors 1: $6.83 12,867In Stock Factory Special Order	Mfr. Part # LPC54113J128BD64QL Mouser Part # 771-LPC54113J128BD64 Factory Special Order	NXP Semiconductors	ARM Microcontrollers - MCU Low Power 32-bit Microcontroller based on ARM® Cortex®-M4 Learn More about NXP Semiconductors nxp lpc5411x microcontrollers	Datasheet	12,867In Stock	$6.83 $5.44 $5.21 $4.75 View $4.62 $4.39 $4.27 $4.23 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M0+, ARM Cortex M4	48 I/O	32 bit	12 bit
8-bit Microcontrollers - MCU S08AC 8-bit MCU, S08 core, 128KB Flash, 40MHz, QFP 44 MC9S08AC128CFGE NXP Semiconductors 1: $17.54 565In Stock End of Life	Mfr. Part # MC9S08AC128CFGE Mouser Part # 841-MC9S08AC128CFGE End of Life	NXP Semiconductors	8-bit Microcontrollers - MCU S08AC 8-bit MCU, S08 core, 128KB Flash, 40MHz, QFP 44 Learn More about NXP Semiconductors Freescale_MC9S08AC12897_MCU	Datasheet	565In Stock	$17.54 $13.92 $12.35 $11.37 View $11.14 $10.70 $10.54 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-44	S08	34 I/O	8 bit	10 bit
32-bit Microcontrollers - MCU MCF51JM 32-bit MCU, ColdFire V1 core, 128KB Flash, 50MHz, QFP 80 MCF51JM128VLK NXP Semiconductors 1: $21.53 330In Stock End of Life	Mfr. Part # MCF51JM128VLK Mouser Part # 841-MCF51JM128VLK End of Life	NXP Semiconductors	32-bit Microcontrollers - MCU MCF51JM 32-bit MCU, ColdFire V1 core, 128KB Flash, 50MHz, QFP 80	Datasheet	330In Stock	$21.53 $17.25 $15.54 $14.83 View $13.92 $13.91 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-80	ColdFire V1	66 I/O	32 bit	12 bit
32-bit Microcontrollers - MCU 32-bit MCU, 120Mhz MIPS, 128K Flash, 16K Ram, 48 Pin Package, T&R PIC32MK0128MCA048T-I/6MX Microchip Technology 1: $4.39 3,295In Stock	Mfr. Part # PIC32MK0128MCA048T-I/6MX Mouser Part # 579-32MK1283048TI6MX	Microchip Technology	32-bit Microcontrollers - MCU 32-bit MCU, 120Mhz MIPS, 128K Flash, 16K Ram, 48 Pin Package, T&R Learn More about Microchip Technology microchip pic32mk mca mcus	Datasheet	3,295In Stock	Cut Tape $4.39 $4.27 Reel $3.64	Min.: 1 Mult.: 1 : 3,300	SMD/SMT	VQFN-48	MIPS32 microAptiv	37 I/O	32 bit	12 bit
32-bit Microcontrollers - MCU 100MHz 2anlg cmp 2I2C 2SPI/I2S 28Ch PIC32MX450F128L-I/PT Microchip Technology 1: $6.28 573In Stock	Mfr. Part # PIC32MX450F128L-I/PT Mouser Part # 579-32MX450F128LIPT	Microchip Technology	32-bit Microcontrollers - MCU 100MHz 2anlg cmp 2I2C 2SPI/I2S 28Ch Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	573In Stock	$6.28 $5.75 $5.21	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	MIPS32 M4K	81 I/O	32 bit	10 bit
16-bit Microcontrollers - MCU 16B 16MIPS 128KB I/O RAM84 OTG PIC24FJ128GB110-I/PF Microchip Technology 1: $8.10 141In Stock	Mfr. Part # PIC24FJ128GB110-I/PF Mouser Part # 579-PIC24128GB110IPF	Microchip Technology	16-bit Microcontrollers - MCU 16B 16MIPS 128KB I/O RAM84 OTG Learn More about Microchip Technology microchip pic24fj	Datasheet	141In Stock	$8.10 $7.42 $6.74	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	PIC24F	83 I/O	16 bit	10 bit
ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES EFM32G230F128G-E-QFN64 Silicon Labs 1: $8.07 1,605In Stock	Mfr. Part # EFM32G230F128G-E-QFN64 Mouser Part # 634-32G230F128GQFN64	Silicon Labs	ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES	Datasheet	1,605In Stock	$8.07 $6.31 $5.76 $5.32 View $4.98 $4.89 $4.72 $4.49	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	ARM Cortex M3	56 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES EFM32G280F128G-E-QFP100R Silicon Labs 1: $8.87 860In Stock	Mfr. Part # EFM32G280F128G-E-QFP100R Mouser Part # 634-32G28128GEFP100R	Silicon Labs	ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES	Datasheet	860In Stock	Cut Tape $8.87 $6.87 $6.33 $5.82 View Reel $4.70 $5.56 $5.40 $4.70	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-100	ARM Cortex M3	86 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Leopard Gecko MCU IC 128KB EFM32LG230F128G-F-QFN64 Silicon Labs 1: $9.90 1,814In Stock	Mfr. Part # EFM32LG230F128G-F-QFN64 Mouser Part # 634-32LG230F128GFQFN	Silicon Labs	ARM Microcontrollers - MCU Leopard Gecko MCU IC 128KB Learn More about Silicon Labs energymicro efm32leopard	Datasheet	1,814In Stock	$9.90 $7.70 $7.15 $6.55 View $6.21 $6.09 $5.84 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	ARM Cortex M3	56 I/O	32 bit	12 bit
ARM Microcontrollers - MCU PSoC 4 S-Series CY8C4147AXI-S443 Infineon Technologies 1: $5.00 1,594In Stock	Mfr. Part # CY8C4147AXI-S443 Mouser Part # 727-CY8C4147AXI-S443	Infineon Technologies	ARM Microcontrollers - MCU PSoC 4 S-Series Learn More about Infineon Technologies cypress semiconductor psoc4100s plus	Datasheet	1,594In Stock	$5.00 $3.81 $3.32 $3.18 View $2.92 $2.84 $2.83 Quote	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	ARM Cortex M0+	36 I/O	32 bit	10 bit, 12 bit
Digital Signal Processors & Controllers - DSP, DSC 16-bit DSC, 128KB Flash, 16KB RAM, OpAmps, 12bit ADC, PWM dsPIC33CK128MC105-I/PT Microchip Technology 1: $1.67 385In Stock	Mfr. Part # dsPIC33CK128MC105-I/PT Mouser Part # 579-33CK128MC105I/PT	Microchip Technology	Digital Signal Processors & Controllers - DSP, DSC 16-bit DSC, 128KB Flash, 16KB RAM, OpAmps, 12bit ADC, PWM Learn More about Microchip Technology microchip dspic33ck 16bit dscs	Datasheet	385In Stock	$1.67 $1.52 $1.38	Min.: 1 Mult.: 1	SMD/SMT	TQFP-48	dsPIC33C
ARM Microcontrollers - MCU PSoC 4200M 32Bit MCU Programmable Analog CY8C4127AXI-M485 Infineon Technologies 1: $8.18 35In Stock	Mfr. Part # CY8C4127AXI-M485 Mouser Part # 727-CY8C4127AXI-M485	Infineon Technologies	ARM Microcontrollers - MCU PSoC 4200M 32Bit MCU Programmable Analog Learn More about Infineon Technologies cypress psoc 4100 mcus	Datasheet	35In Stock	$8.18 $5.71 $5.45 $4.24 View $4.16 $3.98 $3.93 $3.84 Quote	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	ARM Cortex M0	51 I/O	32 bit	12 bit
Digital Signal Processors & Controllers - DSP, DSC 16B DSC 28LD128KB DMA 40MIPS DSPIC33FJ128MC202-I/MM Microchip Technology 1: $6.81 13In Stock	Mfr. Part # DSPIC33FJ128MC202-I/MM Mouser Part # 579-DSPIC128MC202IMM	Microchip Technology	Digital Signal Processors & Controllers - DSP, DSC 16B DSC 28LD128KB DMA 40MIPS Learn More about Microchip Technology microchip dspic33f	Datasheet	13In Stock	$6.81 $6.23 $5.66	Min.: 1 Mult.: 1	SMD/SMT	QFN-28	dsPIC33FJ	21 I/O	16 bit
32-bit Microcontrollers - MCU MCF51JM 32-bit MCU, ColdFire V1 core, 128KB Flash, 50MHz, QFP 64 MCF51JM128EVQH NXP Semiconductors 1: $25.11 655In Stock End of Life	Mfr. Part # MCF51JM128EVQH Mouser Part # 841-MCF51JM128EVQH End of Life	NXP Semiconductors	32-bit Microcontrollers - MCU MCF51JM 32-bit MCU, ColdFire V1 core, 128KB Flash, 50MHz, QFP 64	Datasheet	655In Stock	$25.11 $19.65 $18.76 $17.05 View $14.58 $14.55 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFP-64	ColdFire V1	51 I/O	32 bit	12 bit
Digital Signal Processors & Controllers - DSP, DSC 16 Bit MCU/DSP 64LD 40MIPS 128KB FLASH DSPIC33FJ128MC706A-I/MR Microchip Technology 1: $8.53 116In Stock	Mfr. Part # DSPIC33FJ128MC706A-I/MR Mouser Part # 579-33FJ128MC706AIMR	Microchip Technology	Digital Signal Processors & Controllers - DSP, DSC 16 Bit MCU/DSP 64LD 40MIPS 128KB FLASH Learn More about Microchip Technology microchip dspic33f	Datasheet	116In Stock	$8.53 $7.83 $7.07	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	dsPIC33FJ	85 I/O	16 bit
32-bit Microcontrollers - MCU MCF51AC 32-bit MCU, ColdFire V1 core, 128KB Flash, 50MHz, QFP 64 MCF51AC128ACFUE NXP Semiconductors 1: $17.78 420In Stock End of Life	Mfr. Part # MCF51AC128ACFUE Mouser Part # 841-MCF51AC128ACFUE End of Life	NXP Semiconductors	32-bit Microcontrollers - MCU MCF51AC 32-bit MCU, ColdFire V1 core, 128KB Flash, 50MHz, QFP 64	Datasheet	420In Stock	$17.78 $13.24 $12.33 $12.32	Min.: 1 Mult.: 1	SMD/SMT	QFP-64	ColdFire V1	54 I/O	32 bit	12 bit
32-bit Microcontrollers - MCU MCF51AC 32-bit MCU, ColdFire V1 core, 128KB Flash, 50MHz, QFP 80 MCF51AC128ACLKE NXP Semiconductors 1: $24.45 449In Stock End of Life	Mfr. Part # MCF51AC128ACLKE Mouser Part # 841-MCF51AC128ACLKE End of Life	NXP Semiconductors	32-bit Microcontrollers - MCU MCF51AC 32-bit MCU, ColdFire V1 core, 128KB Flash, 50MHz, QFP 80	Datasheet	449In Stock	$24.45 $19.13 $18.27 $16.60 View $14.70 $14.69 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-80	ColdFire V1	69 I/O	32 bit	12 bit
Digital Signal Processors & Controllers - DSP, DSC 16Bit DSC 128KB Flsh 16KB RAM 60 MHz 28p dsPIC33EP128MC502-I/SS Microchip Technology 1: $3.86 43In Stock 376Expected 11/16/2026	Mfr. Part # dsPIC33EP128MC502-I/SS Mouser Part # 579-P33EP128MC502ISS	Microchip Technology	Digital Signal Processors & Controllers - DSP, DSC 16Bit DSC 128KB Flsh 16KB RAM 60 MHz 28p Learn More about Microchip Technology microchip dspic33e dscs pic24e mcus	Datasheet	43In Stock 376Expected 11/16/2026	$3.86 $3.55 $3.21	Min.: 1 Mult.: 1	SMD/SMT	SSOP-28	dsPIC33E	21 I/O	16 bit
ARM Microcontrollers - MCU PSoC 4 S-Series CY8C4127AXI-S445 Infineon Technologies 1: $10.41 177In Stock	Mfr. Part # CY8C4127AXI-S445 Mouser Part # 727-CY8C4127AXI-S445	Infineon Technologies	ARM Microcontrollers - MCU PSoC 4 S-Series Learn More about Infineon Technologies cypress semiconductor psoc4100s plus	Datasheet	177In Stock	$10.41 $7.01 $4.60 $4.00 View $3.33 $3.28 $3.17 $3.11 Quote	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	ARM Cortex M0+	54 I/O	32 bit	10 bit, 12 bit
32-bit Microcontrollers - MCU MCF51AC 32-bit MCU, ColdFire V1 core, 128KB Flash, 50MHz, QFP 80 MCF51AC128CCLKE NXP Semiconductors 1: $23.07 450In Stock End of Life	Mfr. Part # MCF51AC128CCLKE Mouser Part # 841-MCF51AC128CCLKE End of Life	NXP Semiconductors	32-bit Microcontrollers - MCU MCF51AC 32-bit MCU, ColdFire V1 core, 128KB Flash, 50MHz, QFP 80	Datasheet	450In Stock	$23.07 $18.05 $17.24 $15.66 View $13.99 $13.98 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-80	ColdFire V1	69 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 16-bit, Low Power Sensor Micro ADUCM355BCCZ-RL7 Analog Devices 1: $26.37 510In Stock	Mfr. Part # ADUCM355BCCZ-RL7 Mouser Part # 584-ADUCM355BCCZ-RL7	Analog Devices	ARM Microcontrollers - MCU 16-bit, Low Power Sensor Micro Learn More about Analog Devices aducm355 analog mcus	Datasheet	510In Stock	Cut Tape $26.37 $21.96 $19.75 $19.44 View $19.00 $18.19 $17.36 Quote	Min.: 1 Mult.: 1	SMD/SMT	LGA-72	ARM Cortex M3		32 bit	16 bit
ARM Microcontrollers - MCU Kinetis MT128 NXP Semiconductors MKE04Z128VQH4 MKE04Z128VQH4 NXP Semiconductors 1: $7.12 544In Stock	Mfr. Part # MKE04Z128VQH4 Mouser Part # 841-MKE04Z128VQH4	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis MT128 Learn More about NXP Semiconductors nxp kinetis ke04 mcus	Datasheet	544In Stock	$7.12 $5.09 $4.67 $4.46 View $4.19 $4.04 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFP-64	ARM Cortex M0+	58 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 128KB Flash, 48MHz, USB, QFN 48 NXP Semiconductors MKL27Z128VFT4 MKL27Z128VFT4 NXP Semiconductors 1: $9.01 800In Stock	Mfr. Part # MKL27Z128VFT4 Mouser Part # 841-MKL27Z128VFT4	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 128KB Flash, 48MHz, USB, QFN 48 Learn More about NXP Semiconductors nxp kinetis kl2x mcu	Datasheet	800In Stock	$9.01 $6.85 $6.31 $5.74 View $5.47 $5.14 $4.92 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-48	ARM Cortex M0+	36 I/O	32 bit	16 bit
ARM Microcontrollers - MCU 128k Flash, 16k RAM, 4x24 LCD, AES EFM32G840F128G-E-QFN64 Silicon Labs 1: $8.68 1,040In Stock NRND	Mfr. Part # EFM32G840F128G-E-QFN64 Mouser Part # 634-32G840F128GEFN64 NRND	Silicon Labs	ARM Microcontrollers - MCU 128k Flash, 16k RAM, 4x24 LCD, AES	Datasheet	1,040In Stock	$8.68 $6.72 $6.23 $5.70 View $5.44 $5.29 $5.14 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	ARM Cortex M3	56 I/O	32 bit	12 bit