40 MHz Microcontrollers - MCU

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Description Datasheet Availability Pricing (TWD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Mounting Style
Package / Case
Core
Data Bus Width
Maximum Clock Frequency
Program Memory Size
Data RAM Size
ADC Resolution
Number of I/Os
Supply Voltage - Min
Supply Voltage - Max
Maximum Operating Temperature
Qualification
Packaging
Microchip Technology 8-bit Microcontrollers - MCU 16kBF 768RM 68 I/O
Datasheet
112In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-64 PIC18 8 bit 40 MHz 8 kB 768 B 10 bit 54 I/O 2 V 5.5 V + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 64KB 3328 RAM 52I/O
Datasheet
61In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-64 PIC18 8 bit 40 MHz 64 kB 3.25 kB 10 bit 53 I/O 2 V 5.5 V + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 128 KB FL 4K RAM 70 I/O
Datasheet
243In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,200

SMD/SMT TQFP-64 PIC18 8 bit 40 MHz 128 kB 3.84 kB 10 bit 54 I/O 2 V 5.5 V + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 8kBF 768RM 66 I/O
Datasheet
88In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-80 PIC18 8 bit 40 MHz 8 kB 768 B 10 bit 66 I/O 2 V 5.5 V + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 48 KB FL 4K RAM 70 I/O
Datasheet
29In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-80 PIC18 8 bit 40 MHz 48 kB 3.84 kB 10 bit 70 I/O 2 V 5.5 V + 85 C Tray
Microchip Technology 16-bit Microcontrollers - MCU 16B MCU 28LD128KB DMA 40MIPS
Datasheet
77In Stock
Min.: 1
Mult.: 1

Through Hole SPDIP-28 PIC24H 16 bit 40 MHz 128 kB 8 kB 10 bit, 12 bit 21 I/O 3 V 3.6 V + 85 C AEC-Q100 Tube
Microchip Technology 16-bit Microcontrollers - MCU 16B MCU 28LD 32KB Flash40
Datasheet
77In Stock
Min.: 1
Mult.: 1

SMD/SMT SOIC-28 PIC24H 16 bit 40 MHz 32 kB 2 kB 10 bit, 12 bit 21 I/O 3 V 3.6 V + 85 C AEC-Q100 Tube
Microchip Technology 16-bit Microcontrollers - MCU 16B MCU 28LD64KB DMA 40MIPS
Datasheet
67In Stock
Min.: 1
Mult.: 1

Through Hole SPDIP-28 PIC24H 16 bit 40 MHz 64 kB 8 kB 10 bit, 12 bit 21 I/O 3 V 3.6 V + 85 C AEC-Q100 Tube
Microchip Technology 16-bit Microcontrollers - MCU 12KB FLASH 1024BRAM 40MIPS
Datasheet
59In Stock
Min.: 1
Mult.: 1

SMD/SMT SOIC-28 PIC24H 16 bit 40 MHz 12 kB 1 kB 10 bit, 12 bit 21 I/O 3 V 3.6 V + 85 C AEC-Q100 Tube

NXP Semiconductors 8-bit Microcontrollers - MCU S08AC 8-bit MCU, S08 core, 32KB Flash, 40MHz, QFP 32
Datasheet
23In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-32 S08 8 bit 40 MHz 32 kB 2 kB 10 bit 22 I/O 2.7 V 5.5 V + 85 C Tray
NXP Semiconductors 8-bit Microcontrollers - MCU S08AW 8-bit MCU, S08 core, 32KB Flash, 40MHz, QFP 64
Datasheet
1,500In Stock
Min.: 1
Mult.: 1
: 1,500

SMD/SMT LQFP-64 S08 8 bit 40 MHz 32 kB 2 kB 10 bit 54 I/O 2.7 V 5.5 V + 85 C Reel, Cut Tape
NXP Semiconductors 8-bit Microcontrollers - MCU S08DZ 8-bit MCU, S08 core, 128KB Flash, 40MHz, QFP 48
Datasheet
97In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-48 S08 8 bit 40 MHz 128 kB 8 kB 12 bit 40 I/O 2.7 V 5.5 V + 85 C Tray
NXP Semiconductors 8-bit Microcontrollers - MCU S08DZ 8-bit MCU, S08 core, 128KB Flash, 40MHz, QFP 100
Datasheet
99In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 S08 8 bit 40 MHz 128 kB 8 kB 12 bit 88 I/O 2.7 V 5.5 V + 85 C Tray

NXP Semiconductors ARM Microcontrollers - MCU Kinetis E series 32K flash 40Mhz
Datasheet
287In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-44 ARM Cortex M0+ 32 bit 40 MHz 32 kB 4 kB 12 bit 37 I/O 2.7 V 5.5 V + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis E series 64K flash 40Mhz
Datasheet
43In Stock
1,250Expected 12/14/2026
Min.: 1
Mult.: 1

SMD/SMT LQFP-32 ARM Cortex M0+ 32 bit 40 MHz 64 kB 4 kB 12 bit 28 I/O 2.7 V 5.5 V + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU Kinetis E series 64K flash 40Mhz
Datasheet
51In Stock
840Expected 9/2/2026
Min.: 1
Mult.: 1

SMD/SMT QFP-64 ARM Cortex M0+ 32 bit 40 MHz 64 kB 4 kB 12 bit 57 I/O 2.7 V 5.5 V + 105 C Tray
NXP Semiconductors 16-bit Microcontrollers - MCU 16-bit MCU, S12 core, 256KB Flash, 40MHz, -40/+105degC, Automotive Qualified, QFP 112
Datasheet
497In Stock
Min.: 1
Mult.: 1
: 500

SMD/SMT QFP-112 HCS12X 16 bit 40 MHz 256 kB 12 kB 10 bit 88 I/O 4.5 V 5.5 V + 105 C AEC-Q100 Reel, Cut Tape
NXP Semiconductors ARM Microcontrollers - MCU KINETIS E SERIES 64K FLASH 4K RAM 40MHz 64LQFP
Datasheet
1,500In Stock
Min.: 1
Mult.: 1
: 1,500

SMD/SMT LQFP-64 ARM Cortex M0+ 32 bit 40 MHz 64 kB 4 kB 12 bit 58 I/O 2.7 V 5.5 V + 85 C AEC-Q100 Reel, Cut Tape
NXP Semiconductors ARM Microcontrollers - MCU KINETIS E SERIES 64K FLASH 4K RAM 40MHz 64LQFP
Datasheet
35In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M0+ 32 bit 40 MHz 64 kB 4 kB 12 bit 58 I/O 2.7 V 5.5 V + 125 C AEC-Q100 Tray
NXP Semiconductors 8-bit Microcontrollers - MCU 8-bit MCU, S08 core, 60KB Flash, 40MHz, -40/+105degC, Automotive Qualified, QFP 64
Datasheet
798In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 S08 8 bit 40 MHz 60 kB 4 kB 12 bit 54 I/O 2.7 V 5.5 V + 105 C AEC-Q100 Tray
NXP Semiconductors 16-bit Microcontrollers - MCU 16-bit MCU, S12X core, 128KB Flash, 40MHz, -40/+85degC, Automotive Qualified, QFP 64
Datasheet
799In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 HCS12 16 bit 40 MHz 128 kB 8 kB 12 bit 91 I/O 1.72 V 1.98 V + 85 C AEC-Q100 Tray
NXP Semiconductors 16-bit Microcontrollers - MCU 16-bit MCU, S12X core, 256KB Flash, 40MHz, -40/+105degC, Automotive Qualified, QFP 64
Datasheet
800In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 HCS12 16 bit 40 MHz 256 kB 12 kB 12 bit 91 I/O 1.72 V 1.98 V + 105 C AEC-Q100 Tray

Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 128 kB MCU
Datasheet
1,102In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-48 ARM Cortex M3 32 bit 40 MHz 128 kB 32 kB 12 bit 32 I/O 1.85 V 3.8 V + 85 C Tray


Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 128 kB MCU
Datasheet
688In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-48 ARM Cortex M4 32 bit 40 MHz 128 kB 32 kB 12 bit 32 I/O 1.85 V 3.8 V + 85 C Tray
Analog Devices ARM Microcontrollers - MCU ARM7 with 12-Bit ADC & DACs, 128kB flash
Datasheet
174In Stock
Min.: 1
Mult.: 1
Max.: 174

SMD/SMT LFCSP-64 ARM7TDMI 32 bit/16 bit 40 MHz 126 kB 32 kB 12 bit 30 I/O 2.7 V 3.6 V + 125 C Tray