.hide-partial { max-height: none; } .show-more { display: none; }

40 MHz 8-bit Microcontrollers - MCU

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 1,175

Applied Filters:

Maximum Clock Frequency = 40 MHz

Manufacturer

Core

Program Memory Size

Data RAM Size

Package/Case

ADC Resolution

Number of I/Os

Supply Voltage - Min

Supply Voltage - Max

Mounting Style

Minimum Operating Temperature

Maximum Operating Temperature

Series

Qualification

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

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 .75KB 25 RAM 12 I/O 20MHz IndTemp SOIC18 PIC16C54C-20I/SO Microchip Technology 1: $2.99 525In Stock	Mfr. Part No. PIC16C54C-20I/SO Mouser Part No 579-PIC16C54C-20I/SO	Microchip Technology	8-bit Microcontrollers - MCU .75KB 25 RAM 12 I/O 20MHz IndTemp SOIC18	Datasheet	525In Stock	$2.99	Min.: 1 Mult.: 1	PIC16	512 B	25 B	SOIC-18	40 MHz	No ADC	12 I/O	4.5 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC16(L)C5x		Tube
8-bit Microcontrollers - MCU 32KB 1536 RAM 23 I/O PIC18F258-E/SO Microchip Technology 1: $14.36 70In Stock	Mfr. Part No. PIC18F258-E/SO Mouser Part No 579-PIC18F258-E/SO	Microchip Technology	8-bit Microcontrollers - MCU 32KB 1536 RAM 23 I/O	Datasheet	70In Stock	$14.36	Min.: 1 Mult.: 1	PIC18	32 kB	1.5 kB	SOIC-28	40 MHz	10 bit	22 I/O	4.2 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	PIC18(L)Fxx8		Tube
8-bit Microcontrollers - MCU 32 KB FL 1536 RAM 36 I/O PIC18F4580-E/PT Microchip Technology 1: $12.61 138In Stock	Mfr. Part No. PIC18F4580-E/PT Mouser Part No 579-PIC18F4580-E/PT	Microchip Technology	8-bit Microcontrollers - MCU 32 KB FL 1536 RAM 36 I/O	Datasheet	138In Stock	$12.61	Min.: 1 Mult.: 1	PIC18	32 kB	1.5 kB	TQFP-44	40 MHz	10 bit	36 I/O	4.2 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	PIC18(L)Fxx80		Tray
8-bit Microcontrollers - MCU 8KB 768 RAM 22 I/O PIC18F2331-E/SP Microchip Technology 1: $9.67 97In Stock	Mfr. Part No. PIC18F2331-E/SP Mouser Part No 579-PIC18F2331-E/SP	Microchip Technology	8-bit Microcontrollers - MCU 8KB 768 RAM 22 I/O	Datasheet	97In Stock	$9.67	Min.: 1 Mult.: 1	PIC18	8 kB	768 B	SPDIP-28	40 MHz	10 bit	24 I/O	4.2 V	5.5 V	Through Hole	8 bit	- 40 C	+ 125 C	PIC18(L)Fxx31		Tube
8-bit Microcontrollers - MCU 16KB 768 RAM 23I/O PIC18F242-E/SO Microchip Technology 1: $10.96 83In Stock	Mfr. Part No. PIC18F242-E/SO Mouser Part No 579-PIC18F242-E/SO	Microchip Technology	8-bit Microcontrollers - MCU 16KB 768 RAM 23I/O	Datasheet	83In Stock	$10.96	Min.: 1 Mult.: 1	PIC18	16 kB	768 B	SOIC-28	40 MHz	10 bit	23 I/O	4.2 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	PIC18(L)Fxx2		Tube
8-bit Microcontrollers - MCU 16KB FL 768bytes- RAM 25I/O PIC18F2423-E/ML Microchip Technology 1: $9.18 112In Stock	Mfr. Part No. PIC18F2423-E/ML Mouser Part No 579-PIC18F2423-E/ML	Microchip Technology	8-bit Microcontrollers - MCU 16KB FL 768bytes- RAM 25I/O Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	112In Stock	$9.18	Min.: 1 Mult.: 1	PIC18	16 kB	768 B	QFN-28	40 MHz	12 bit	25 I/O	2 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	PIC18(L)Fxx23		Tube
8-bit Microcontrollers - MCU 16kBF 768RM 66I/O PIC18F8490-I/PT Microchip Technology 1: $9.18 109In Stock	Mfr. Part No. PIC18F8490-I/PT Mouser Part No 579-PIC18F8490-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 16kBF 768RM 66I/O	Datasheet	109In Stock	$9.18	Min.: 1 Mult.: 1	PIC18	16 kB	768 B	TQFP-80	40 MHz	10 bit	66 I/O	4.2 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18(L)F8x90		Tray
8-bit Microcontrollers - MCU 16KB 768 RAM 23I/O PIC18LF242-I/SO Microchip Technology 1: $9.63 136In Stock	Mfr. Part No. PIC18LF242-I/SO Mouser Part No 579-PIC18LF242-I/SO	Microchip Technology	8-bit Microcontrollers - MCU 16KB 768 RAM 23I/O	Datasheet	136In Stock	$9.63	Min.: 1 Mult.: 1	PIC18	16 kB	768 B	SOIC-28	40 MHz	12 bit	23 I/O	2 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18(L)Fxx2		Tube
8-bit Microcontrollers - MCU 16KB 768bytes RAM 36I/O PIC18LF4423-I/PT Microchip Technology 1: $8.89 110In Stock	Mfr. Part No. PIC18LF4423-I/PT Mouser Part No 579-PIC18LF4423-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 16KB 768bytes RAM 36I/O	Datasheet	110In Stock	$8.89	Min.: 1 Mult.: 1	PIC18	16 kB	768 B	TQFP-44	40 MHz	12 bit	36 I/O	2 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18(L)Fxx23		Tray
8-bit Microcontrollers - MCU 8-bit MCU, S08 core, 16KB Flash, 40MHz, -40/+125degC, Automotive Qualified, QFP 44 S9S08AW16AE0MLD NXP Semiconductors 1: $13.50 261In Stock End of Life	Mfr. Part No. S9S08AW16AE0MLD Mouser Part No 841-S9S08AW16AE0MLD End of Life	NXP Semiconductors	8-bit Microcontrollers - MCU 8-bit MCU, S08 core, 16KB Flash, 40MHz, -40/+125degC, Automotive Qualified, QFP 44	Datasheet	261In Stock	$13.50 $10.12 $9.66 $8.38 View $8.00 $7.30 $6.94 Quote	Min.: 1 Mult.: 1	S08	16 kB	1 kB	LQFP-44	40 MHz	10 bit	34 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	S08AW	AEC-Q100	Tray
8-bit Microcontrollers - MCU 8KB 768 RAM 22 I/O PIC18F2331-E/SO Microchip Technology 1: $8.88 108In Stock	Mfr. Part No. PIC18F2331-E/SO Mouser Part No 579-PIC18F2331-E/SO	Microchip Technology	8-bit Microcontrollers - MCU 8KB 768 RAM 22 I/O	Datasheet	108In Stock	$8.88	Min.: 1 Mult.: 1	PIC18	8 kB	768 B	SOIC-28	40 MHz	10 bit	24 I/O	4.2 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	PIC18(L)Fxx31		Tube
8-bit Microcontrollers - MCU 8KB 256 RAM 16I/O PIC18LF1320-I/ML Microchip Technology 1: $6.22 175In Stock	Mfr. Part No. PIC18LF1320-I/ML Mouser Part No 579-PIC18LF1320-I/ML	Microchip Technology	8-bit Microcontrollers - MCU 8KB 256 RAM 16I/O Learn More about Microchip Technology microchip pic18f1220 pic18f1320 mcus	Datasheet	175In Stock	$6.22	Min.: 1 Mult.: 1	PIC18	8 kB	256 B	QFN-28	40 MHz	10 bit	16 I/O	2.5 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18(L)F1x20		Tube
8-bit Microcontrollers - MCU S08GT 8-bit MCU, S08 core, 8KB Flash, 40MHz, QFP 44 MC9S08GT8ACFBE NXP Semiconductors 1: $17.88 125In Stock End of Life	Mfr. Part No. MC9S08GT8ACFBE Mouser Part No 841-MC9S08GT8ACFBE End of Life	NXP Semiconductors	8-bit Microcontrollers - MCU S08GT 8-bit MCU, S08 core, 8KB Flash, 40MHz, QFP 44	Datasheet	125In Stock	$17.88 $14.54 $13.86 $12.04 View $11.49 $10.47 $9.87 Quote	Min.: 1 Mult.: 1	S08	8 kB	1 kB	QFP-44	40 MHz	10 bit	36 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	S08GT		Tray
8-bit Microcontrollers - MCU 32KB FL 1536bytes- RAM 36I/O PIC18LF4523-I/ML Microchip Technology 1: $10.53 124In Stock	Mfr. Part No. PIC18LF4523-I/ML Mouser Part No 579-PIC18LF4523-I/ML	Microchip Technology	8-bit Microcontrollers - MCU 32KB FL 1536bytes- RAM 36I/O	Datasheet	124In Stock	$10.53	Min.: 1 Mult.: 1	PIC18	32 kB	1.5 kB	QFN-44	40 MHz	12 bit	36 I/O	2 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18(L)Fxx23		Tube
8-bit Microcontrollers - MCU 16KB 768 RAM 22I/O PIC18LF2431-I/SO Microchip Technology 1: $8.87 122In Stock	Mfr. Part No. PIC18LF2431-I/SO Mouser Part No 579-PIC18LF2431-I/SO	Microchip Technology	8-bit Microcontrollers - MCU 16KB 768 RAM 22I/O	Datasheet	122In Stock	$8.87	Min.: 1 Mult.: 1	PIC18	16 kB	768 B	SOIC-28	40 MHz	10 bit	24 I/O	2 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18(L)Fxx31		Tube
8-bit Microcontrollers - MCU 32KB 1536bytes-RAM 25I/O PIC18LF2523-I/SP Microchip Technology 1: $10.35 85In Stock	Mfr. Part No. PIC18LF2523-I/SP Mouser Part No 579-PIC18LF2523-I/SP	Microchip Technology	8-bit Microcontrollers - MCU 32KB 1536bytes-RAM 25I/O	Datasheet	85In Stock	$10.35	Min.: 1 Mult.: 1	PIC18	32 kB	1.5 kB	SPDIP-28	40 MHz	12 bit	25 I/O	2 V	5.5 V	Through Hole	8 bit	- 40 C	+ 85 C	PIC18(L)Fxx23		Tube
8-bit Microcontrollers - MCU S08AW 8-bit MCU, S08 core, 60KB Flash, 40MHz, QFP 64 MC9S08AW60CFUER NXP Semiconductors 1: $26.66 117In Stock	Mfr. Part No. MC9S08AW60CFUER Mouser Part No 841-MC9S08AW60CFUER	NXP Semiconductors	8-bit Microcontrollers - MCU S08AW 8-bit MCU, S08 core, 60KB Flash, 40MHz, QFP 64	Datasheet	117In Stock	Cut Tape $26.66 $21.54 $20.66 $18.20 View Reel $16.12 $17.30 $16.51 $16.12 Quote MouseReel Available	Min.: 1 Mult.: 1 : 750	S08	60 kB	2 kB	QFP-64	40 MHz	10 bit	54 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	S08AW		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 4KB 256 RAM 16 I/O PIC18F1220-E/SO Microchip Technology 1: $5.29 329In Stock	Mfr. Part No. PIC18F1220-E/SO Mouser Part No 579-PIC18F1220-E/SO	Microchip Technology	8-bit Microcontrollers - MCU 4KB 256 RAM 16 I/O Learn More about Microchip Technology microchip pic18f1220 pic18f1320 mcus	Datasheet	329In Stock	$5.29	Min.: 1 Mult.: 1	PIC18	4 kB	256 B	SOIC-18	40 MHz	10 bit	16 I/O	4.2 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	PIC18(L)F1x20		Tube
8-bit Microcontrollers - MCU 32 KB FL 1024 RAM PIC18F25J10-I/SP Microchip Technology 1: $4.27 252In Stock	Mfr. Part No. PIC18F25J10-I/SP Mouser Part No 579-PIC18F25J10-I/SP	Microchip Technology	8-bit Microcontrollers - MCU 32 KB FL 1024 RAM	Datasheet	252In Stock	$4.27 $3.92 $3.86	Min.: 1 Mult.: 1	PIC18	32 kB	1 kB	SPDIP-28	40 MHz	10 bit	21 I/O	4.2 V	5.5 V	Through Hole	8 bit	- 40 C	+ 85 C	PIC18(L)F2xJ10		Tube
8-bit Microcontrollers - MCU 32KB 1536 RAM 36I/O PIC18F4520-E/ML Microchip Technology 1: $10.24 89In Stock	Mfr. Part No. PIC18F4520-E/ML Mouser Part No 579-PIC18F4520-E/ML	Microchip Technology	8-bit Microcontrollers - MCU 32KB 1536 RAM 36I/O	Datasheet	89In Stock	$10.24	Min.: 1 Mult.: 1	PIC18	32 kB	1.5 kB	QFN-44	40 MHz	10 bit	36 I/O	4.2 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	PIC18(L)Fxx20		Tube
8-bit Microcontrollers - MCU 8-bit MCU, S08 core, 48KB Flash, 40MHz, -40/+125degC, Automotive Qualified, QFP 48 S9S08DZ48F2MLF NXP Semiconductors 1: $19.38 110In Stock	Mfr. Part No. S9S08DZ48F2MLF Mouser Part No 841-S9S08DZ48F2MLF	NXP Semiconductors	8-bit Microcontrollers - MCU 8-bit MCU, S08 core, 48KB Flash, 40MHz, -40/+125degC, Automotive Qualified, QFP 48	Datasheet	110In Stock	$19.38 $14.72 $14.10 $12.43 View $11.82 $11.42 $11.07 Quote	Min.: 1 Mult.: 1	S08	48 kB	3 kB	LQFP-48	40 MHz	12 bit	40 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	S08D	AEC-Q100	Tray
8-bit Microcontrollers - MCU CAN TQFP44 TRAY I. Bootloader UART GREEN AT89C51CC01UAT-RLTUM Microchip Technology 1: $12.34 2,963In Stock	Mfr. Part No. AT89C51CC01UAT-RLTUM Mouser Part No 556-AT89C51CC01UATUM	Microchip Technology	8-bit Microcontrollers - MCU CAN TQFP44 TRAY I. Bootloader UART GREEN Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	2,963In Stock	$12.34 $11.30 $10.24	Min.: 1 Mult.: 1	8051	32 kB	1.25 kB	TQFP-44	40 MHz	10 bit	34 I/O	3 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C			Tray
8-bit Microcontrollers - MCU 8KB 256 RAM 16 I/O PIC18F1320-I/SO Microchip Technology 1: $5.36 4,765In Stock 4,368Expected 19/10/2026	Mfr. Part No. PIC18F1320-I/SO Mouser Part No 579-PIC18F1320-I/SO	Microchip Technology	8-bit Microcontrollers - MCU 8KB 256 RAM 16 I/O Learn More about Microchip Technology microchip pic18f1220 pic18f1320 mcus	Datasheet	4,765In Stock 4,368Expected 19/10/2026	$5.36	Min.: 1 Mult.: 1	PIC18	8 kB	256 B	SOIC-18	40 MHz	10 bit	16 I/O	4.2 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18(L)F1x20		Tube
8-bit Microcontrollers - MCU 16KB 768 RAM 23I/O PIC18F242-I/SO Microchip Technology 1: $9.14 2,057In Stock	Mfr. Part No. PIC18F242-I/SO Mouser Part No 579-PIC18F242-I/SO	Microchip Technology	8-bit Microcontrollers - MCU 16KB 768 RAM 23I/O	Datasheet	2,057In Stock	$9.14	Min.: 1 Mult.: 1	PIC18	16 kB	768 B	SOIC-28	40 MHz	10 bit	23 I/O	4.2 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18(L)Fxx2		Tube
8-bit Microcontrollers - MCU 16 KB 768 RAM 25 I/O PIC18F2480-I/SO Microchip Technology 1: $9.75 2,775In Stock	Mfr. Part No. PIC18F2480-I/SO Mouser Part No 579-PIC18F2480-I/SO	Microchip Technology	8-bit Microcontrollers - MCU 16 KB 768 RAM 25 I/O	Datasheet	2,775In Stock	$9.75	Min.: 1 Mult.: 1	PIC18	16 kB	768 B	SOIC-28	40 MHz	10 bit	25 I/O	4.2 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18(L)Fxx80		Tube