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32 kB 8-bit Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) 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	Qualification	Packaging
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU EFM8BB31F32G-D-QFN32 Silicon Labs 1: $3.13 457In Stock	Mfr. Part No. EFM8BB31F32G-D-QFN32 Mouser Part No 634-EF8BB31F32GDQN32	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU Learn More about Silicon Labs siliconlabs efm8 busy bee	Datasheet	457In Stock	$3.13 $2.31 $2.11 $1.88 View $1.78 $1.71 $1.66 $1.62 $1.56	Min.: 1 Mult.: 1	CIP-51 8051	32 kB	2.3 kB	QFN-32	50 MHz	10 bit, 12 bit	29 I/O	2.2 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C			Tray
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU EFM8BB31F32I-D-4QFN24 Silicon Labs 1: $3.28 375In Stock	Mfr. Part No. EFM8BB31F32I-D-4QFN24 Mouser Part No 634-EF8BB31F32ID4F24	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU Learn More about Silicon Labs siliconlabs efm8 busy bee	Datasheet	375In Stock	$3.28 $2.42 $2.20 $1.97 View $1.86 $1.81 $1.74 $1.69 $1.65	Min.: 1 Mult.: 1	CIP-51 8051	32 kB	2.3 kB	QFN-24	50 MHz	10 bit, 12 bit	20 I/O	2.2 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 125 C			Tube
8-bit Microcontrollers - MCU 8051 75 MHz 32 kB flash 2.25 kB RAM 8-bit Laser Bee MCU EFM8LB11F32E-C-QFN24R Silicon Labs 1: $3.79 12In Stock	Mfr. Part No. EFM8LB11F32E-C-QFN24R Mouser Part No 634-LB11F32ECQFN24R	Silicon Labs	8-bit Microcontrollers - MCU 8051 75 MHz 32 kB flash 2.25 kB RAM 8-bit Laser Bee MCU Learn More about Silicon Labs silabs efm8 laser bee	Datasheet	12In Stock	Cut Tape $3.79 $2.82 $2.58 $2.31 Reel $1.97 View $2.19 $2.14 $2.03 $1.93	Min.: 1 Mult.: 1 : 2,500	CIP-51 8051	32 kB	2.25 kB	QFN-24	72 MHz	10 bit/12 bit/14 bit	20 I/O	2.2 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 105 C	EFM8LB1		Reel, Cut Tape
8-bit Microcontrollers - MCU 8051 75 MHz 32 kB flash 2.25 kB RAM 8-bit Laser Bee MCU EFM8LB12F32E-C-QFN24 Silicon Labs 1: $4.12 255In Stock	Mfr. Part No. EFM8LB12F32E-C-QFN24 Mouser Part No 634-LB12F32ECQFN24	Silicon Labs	8-bit Microcontrollers - MCU 8051 75 MHz 32 kB flash 2.25 kB RAM 8-bit Laser Bee MCU Learn More about Silicon Labs silabs efm8 laser bee	Datasheet	255In Stock	$4.12 $3.07 $2.80 $2.52 View $2.38 $2.33 $2.20 $2.14 $2.09	Min.: 1 Mult.: 1	CIP-51 8051	32 kB	2.25 kB	QFN-24	72 MHz	10 bit/12 bit/14 bit	20 I/O	2.2 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 105 C	EFM8LB1		Tube
8-bit Microcontrollers - MCU 32K Flsh 2KB RAM IND CY8C29466-24SXIT Infineon Technologies 1: $24.78 84In Stock	Mfr. Part No. CY8C29466-24SXIT Mouser Part No 727-CY8C2946624SXIT	Infineon Technologies	8-bit Microcontrollers - MCU 32K Flsh 2KB RAM IND Learn More about Infineon Technologies cypress psoc	Datasheet	84In Stock	Cut Tape $24.78 $19.56 $17.57 $16.67 View Reel $14.93 $16.22 $15.31 $14.93 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	M8C	32 kB	2 kB		24 MHz	14 bit	24 I/O	3 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C29466		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 32K Flsh 2KB RAM IND CY8C29666-24PVXIT Infineon Technologies 1: $25.05 14In Stock	Mfr. Part No. CY8C29666-24PVXIT Mouser Part No 727-CY8C2966624PVXIT	Infineon Technologies	8-bit Microcontrollers - MCU 32K Flsh 2KB RAM IND Learn More about Infineon Technologies cypress psoc	Datasheet	14In Stock	Cut Tape $25.05 $19.79 $17.78 $16.88 View Reel $14.81 $16.43 $15.87 $14.81 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	M8C	32 kB	2 kB		24 MHz	14 bit	44 I/O	3 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C29666		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU S08AC 8-bit MCU, S08 core, 32KB Flash, 40MHz, QFP 32 MC9S08AC32CFJE NXP Semiconductors 1: $15.10 23In Stock	Mfr. Part No. MC9S08AC32CFJE Mouser Part No 841-MC9S08AC32CFJE	NXP Semiconductors	8-bit Microcontrollers - MCU S08AC 8-bit MCU, S08 core, 32KB Flash, 40MHz, QFP 32	Datasheet	23In Stock	$15.10 $11.98 $10.68 $10.17 View $10.02 $9.00 Quote	Min.: 1 Mult.: 1	S08	32 kB	2 kB	LQFP-32	40 MHz	10 bit	22 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	S08AC		Tray
8-bit Microcontrollers - MCU 8-bit MCU, S08 core, 32KB Flash, 20MHz, -40/+125degC, Automotive Qualified, QFP 32 S9S08RN32W1MLC NXP Semiconductors 1: $13.06 11In Stock	Mfr. Part No. S9S08RN32W1MLC Mouser Part No 841-S9S08RN32W1MLC	NXP Semiconductors	8-bit Microcontrollers - MCU 8-bit MCU, S08 core, 32KB Flash, 20MHz, -40/+125degC, Automotive Qualified, QFP 32	Datasheet	11In Stock	$13.06 $9.79 $9.33 $8.11 View $7.74 $7.06 $6.81 Quote	Min.: 1 Mult.: 1	S08	32 kB	4 kB	LQFP-32	20 MHz	12 bit	26 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	S08RN	AEC-Q100	Tray
8-bit Microcontrollers - MCU AVR 32KB FLSH 1KB EE 2KB SRAM-16MHz, IND ATMEGA32-16AUR Microchip Technology 1: $9.90 41In Stock NRND	Mfr. Part No. ATMEGA32-16AUR Mouser Part No 556-ATMEGA32-16AUR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 32KB FLSH 1KB EE 2KB SRAM-16MHz, IND	Datasheet	41In Stock	Cut Tape $9.90 $9.64 Reel $8.20 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	AVR	32 kB	2 kB	TQFP-44	16 MHz	10 bit	32 I/O	4.5 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega32		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 8-bit MCU C8051F383-GM Silicon Labs 1: $8.20 3In Stock NRND	Mfr. Part No. C8051F383-GM Mouser Part No 634-C8051F383-GM NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 8-bit MCU Learn More about Silicon Labs silabs usb mcus	Datasheet	3In Stock	$8.20 $6.28 $5.81 $5.28 View $5.03 $4.88 $4.81	Min.: 1 Mult.: 1	8051	32 kB	2.25 kB	QFN-32	48 MHz	10 bit	25 I/O	2.7 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051F383		Tube
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 8-bit MCU C8051F387-GM Silicon Labs 1: $7.82 158In Stock NRND	Mfr. Part No. C8051F387-GM Mouser Part No 634-C8051F387-GM NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 8-bit MCU Learn More about Silicon Labs silabs usb mcus	Datasheet	158In Stock	$7.82 $6.05 $5.55 $5.06 View $4.80 $4.65 $4.64 $4.61 Quote	Min.: 1 Mult.: 1	8051	32 kB	2.3 kB	QFN-32	48 MHz		25 I/O	2.7 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051F387		Tube
8-bit Microcontrollers - MCU 8-bit Ultralow MCU 28 pin 32kb Flash STM8L151G6U3 STMicroelectronics 1: $4.54 1,965In Stock	Mfr. Part No. STM8L151G6U3 Mouser Part No 511-STM8L151G6U3	STMicroelectronics	8-bit Microcontrollers - MCU 8-bit Ultralow MCU 28 pin 32kb Flash Learn More about STMicroelectronics stm8l	Datasheet	1,965In Stock	$4.54 $3.40 $2.95 $2.80 View $2.56 $2.49 $2.41 $2.35	Min.: 1 Mult.: 1	STM8	32 kB	2 kB		16 MHz	12 bit	26 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 125 C	STM8L151G6		Tray
8-bit Microcontrollers - MCU 32K FLASH ENHANCED 2K RAM 2 UARTS Z8F3222AR020SG ZiLOG 1: $19.92 12In Stock End of Life	Mfr. Part No. Z8F3222AR020SG Mouser Part No 692-Z8F3222AR020SG End of Life	ZiLOG	8-bit Microcontrollers - MCU 32K FLASH ENHANCED 2K RAM 2 UARTS	Datasheet	12In Stock	$19.92 $15.14 $14.51 $12.78 $11.95	Min.: 1 Mult.: 1	eZ8	32 kB	2 kB	LQFP-64	20 MHz	10 bit	46 I/O	3 V	3.6 V	SMD/SMT	8 bit	0 C	+ 70 C	Z8F322		Tube
8-bit Microcontrollers - MCU 8-bit Ultralow MCU 32 KB Flash STM8L151C6T6 STMicroelectronics 1: $3.07 1In Stock 1,500Expected 24/2/2027	Mfr. Part No. STM8L151C6T6 Mouser Part No 511-STM8L151C6T6	STMicroelectronics	8-bit Microcontrollers - MCU 8-bit Ultralow MCU 32 KB Flash Learn More about STMicroelectronics stm8l	Datasheet	1In Stock 1,500Expected 24/2/2027	$3.07 $2.26 $1.93 $1.52 View $1.43 $1.37 $1.31 $1.29	Min.: 1 Mult.: 1	STM8	32 kB	2 kB	LQFP-48	16 MHz	12 bit	41 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	STM8L151C6		Tray
8-bit Microcontrollers - MCU ATMEGA328PB QFN/MFL T&R ATMEGA328PB-MNR Microchip Technology 1: $2.24 10,299Expected 15/2/2027	Mfr. Part No. ATMEGA328PB-MNR Mouser Part No 556-ATMEGA328PB-MNR	Microchip Technology	8-bit Microcontrollers - MCU ATMEGA328PB QFN/MFL T&R Learn More about Microchip Technology atmelatmega328	Datasheet	10,299Expected 15/2/2027	Cut Tape $2.24 $2.19 Reel $2.19 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	AVR	32 kB	2 kB	QFN-32	20 MHz	10 bit	27 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 105 C	ATmega328PB	AEC-Q100	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU ATMEGA328PB IND TEMP QFN/MLF ATMEGA328PB-MU Microchip Technology 1: $2.07 17,501On Order	Mfr. Part No. ATMEGA328PB-MU Mouser Part No 556-ATMEGA328PB-MU	Microchip Technology	8-bit Microcontrollers - MCU ATMEGA328PB IND TEMP QFN/MLF Learn More about Microchip Technology atmelatmega328	Datasheet	17,501On Order On Order Ship Dates Mfr. No: ATMEGA328PB-MU Stock: 0 On Order: 2,311 Expected 13/11/2026 7,840 Expected 7/1/2027 7,350 Expected 15/1/2027 Factory Lead Time: 21 Weeks	$2.07 $1.89 $1.71	Min.: 1 Mult.: 1	AVR	32 kB	2 kB	QFN-32	20 MHz	10 bit	27 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega328PB	AEC-Q100	Tray
8-bit Microcontrollers - MCU ATMEGA328PB IND TEMP QFN T&R ATMEGA328PB-MUR Microchip Technology 1: $2.19 17,893Expected 12/3/2027	Mfr. Part No. ATMEGA328PB-MUR Mouser Part No 556-ATMEGA328PB-MUR	Microchip Technology	8-bit Microcontrollers - MCU ATMEGA328PB IND TEMP QFN T&R Learn More about Microchip Technology atmelatmega328	Datasheet	17,893Expected 12/3/2027	Cut Tape $2.19 $2.15 Reel $2.15 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	AVR	32 kB	2 kB	QFN-32	20 MHz	10 bit	27 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega328PB	AEC-Q100	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 32 KB Flash RAM 48 MHz Int. PIC18F25K50T-I/ML Microchip Technology 1: $4.53 6,302On Order	Mfr. Part No. PIC18F25K50T-I/ML Mouser Part No 579-PIC18F25K50TI/ML	Microchip Technology	8-bit Microcontrollers - MCU 32 KB Flash RAM 48 MHz Int. Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	6,302On Order On Order Ship Dates Mfr. No: PIC18F25K50T-I/ML Stock: 0 On Order: 3,102 Expected 22/1/2027 3,200 Expected 5/3/2027 Factory Lead Time: 16 Weeks	Cut Tape $4.53 $4.39 Reel $3.77	Min.: 1 Mult.: 1 : 1,600	PIC18	32 kB	2 kB	QFN-28	48 MHz	10 bit	25 I/O	2.3 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18(L)F2xK50		Reel, Cut Tape
8-bit Microcontrollers - MCU IC MCU 32K FLASH 2K SRAM CY8C29866-24AXI Infineon Technologies 1: $25.60 1,800On Order	Mfr. Part No. CY8C29866-24AXI Mouser Part No 727-CY8C2986624AXI	Infineon Technologies	8-bit Microcontrollers - MCU IC MCU 32K FLASH 2K SRAM Learn More about Infineon Technologies cypress psoc	Datasheet	1,800On Order On Order Ship Dates Mfr. No: CY8C29866-24AXI Stock: 0 On Order: 900 Expected 25/11/2026 900 Expected 1/7/2027 Factory Lead Time: 26 Weeks	$25.60 $20.69 $18.03 $17.46 View $16.62 $15.82	Min.: 1 Mult.: 1	M8C	32 kB	2 kB	TQFP-100	24 MHz	14 bit	64 I/O	3 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C29666		Tray
8-bit Microcontrollers - MCU 32kB Flash 1kB EEPROM 32 I/O Pins ATMEGA32-16AU Microchip Technology 1: $9.70 3,496On Order NRND	Mfr. Part No. ATMEGA32-16AU Mouser Part No 556-ATMEGA32-16AU NRND	Microchip Technology	8-bit Microcontrollers - MCU 32kB Flash 1kB EEPROM 32 I/O Pins	Datasheet	3,496On Order On Order Ship Dates Mfr. No: ATMEGA32-16AU Stock: 0 On Order: 1,576 Expected 22/2/2027 1,920 TBD Factory Lead Time: 26 Weeks	$9.70 $8.89 $8.04	Min.: 1 Mult.: 1	AVR	32 kB	2 kB	TQFP-44	16 MHz	10 bit	32 I/O	4.5 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega32		Tray
8-bit Microcontrollers - MCU 8051 100 MHz 32 kB MAC 8-bit MCU C8051F362-C-GM Silicon Labs 1: $21.23 1,421Expected 15/1/2027 NRND	Mfr. Part No. C8051F362-C-GM Mouser Part No 634-C8051F362-C-GM NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 100 MHz 32 kB MAC 8-bit MCU	Datasheet	1,421Expected 15/1/2027	$21.23 $17.07 $15.41 $14.46 View $14.38 $13.55 $13.14 Quote	Min.: 1 Mult.: 1	8051	32 kB	1 kB	QFN-28	100 MHz	10 bit	25 I/O	3 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C			Tube
8-bit Microcontrollers - MCU C51RC2 32K FLASH 5V Com AT89C51RC2-SLSUM Microchip Technology 1: $11.68 Lead-Time 10 Weeks	Mfr. Part No. AT89C51RC2-SLSUM Mouser Part No 556-A89C51RC2SLSUM	Microchip Technology	8-bit Microcontrollers - MCU C51RC2 32K FLASH 5V Com Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	Lead-Time 10 Weeks	$11.68 $10.72 $9.71	Min.: 1 Mult.: 1	8051	32 kB	1.25 kB	PLCC-44	60 MHz	No ADC	32 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	89C		Tube
8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 32KB + 4KB ATXMEGA32A4-MH Microchip Technology 1: $6.94 359Expected 10/11/2026	Mfr. Part No. ATXMEGA32A4-MH Mouser Part No 556-ATXMEGA32A4-MH	Microchip Technology	8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 32KB + 4KB Learn More about Microchip Technology atmel_xmega	Datasheet	359Expected 10/11/2026	$6.94 $6.39 $5.78	Min.: 1 Mult.: 1	AVR	32 kB	4 kB	QFN-44	32 MHz	12 bit	36 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	XMEGA A4		Tray
8-bit Microcontrollers - MCU AVR8 32KB FLSH 4KB ATXMEGA32A4U-MH Microchip Technology 1: $4.95 1,438Expected 25/1/2027	Mfr. Part No. ATXMEGA32A4U-MH Mouser Part No 556-ATXMEGA32A4U-MH	Microchip Technology	8-bit Microcontrollers - MCU AVR8 32KB FLSH 4KB	Datasheet	1,438Expected 25/1/2027	$4.95 $4.54 $4.11	Min.: 1 Mult.: 1	AVR	32 kB	4 kB	QFN-44	32 MHz	12 bit	34 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	XMEGA A4U		Tray
8-bit Microcontrollers - MCU 44QFN, IND TEMP, GRN 1.6-3.6V ATXMEGA32C4-MH Microchip Technology 1: $5.88 1,745On Order	Mfr. Part No. ATXMEGA32C4-MH Mouser Part No 556-ATXMEGA32C4-MH	Microchip Technology	8-bit Microcontrollers - MCU 44QFN, IND TEMP, GRN 1.6-3.6V	Datasheet	1,745On Order On Order Ship Dates Mfr. No: ATXMEGA32C4-MH Stock: 0 On Order: 305 Expected 5/1/2027 1,440 Expected 25/1/2027 Factory Lead Time: 10 Weeks	$5.88 $5.40 $4.90	Min.: 1 Mult.: 1	AVR	32 kB	4 kB	VQFN-44	32 MHz	12 bit	34 I/O	1.6 V	3.6 V	SMD/SMT	8 bit/16 bit	- 40 C	+ 85 C	XMEGA C4		Tray