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

QFN-40 Embedded Processors & Controllers

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

Types of Embedded Processors & Controllers

List Images

Results: 318

Applied Filters:

Package/Case = QFN-40

Manufacturer

Mounting Style

Core

Number of I/Os

Data Bus Width

ADC Resolution

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; }

Part #

8-bit Microcontrollers - MCU 64KB 3968b RAM 8bit familynanoWatt XLP

PIC18LF46K22-I/MV
Microchip Technology
1: $3.85
683In Stock

Mfr. Part No.
PIC18LF46K22-I/MV

Mouser Part No
579-PIC18LF46K22-IMV

Microchip Technology

8-bit Microcontrollers - MCU 64KB 3968b RAM 8bit familynanoWatt XLP

Datasheet

683In Stock

$3.85

$3.63

$3.34

$3.18

Min.: 1
Mult.: 1

SMD/SMT

QFN-40

PIC18

36 I/O

8 bit

10 bit

ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 256 kB AES MCU

EFM32PG22C200F256IM40-C
Silicon Labs
1: $2.28
2,264In Stock

Mfr. Part No.
EFM32PG22C200F256IM40-C

Mouser Part No
634-EFM32PG22C25640C

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 256 kB AES MCU

Learn More

Datasheet

2,264In Stock

$2.28

$1.88

$1.73

$1.45

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-40

ARM Cortex M33

26 I/O

32 bit

12 bit, 16 bit

ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 128 kB AES MCU

EFM32PG23B200F128IM40-CR
Silicon Labs
1: $4.20
2,959In Stock

Mfr. Part No.
EFM32PG23B200F128IM40-CR

Mouser Part No
634-PG2320F128IM40CR

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 128 kB AES MCU

Learn More

Datasheet

2,959In Stock

Cut Tape

$4.20

$2.78

$2.53

$2.15

View

Reel

$1.46

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

QFN-40

ARM Cortex M33

29 I/O

32 bit

12 bit/16 bit/20 bit

8-bit Microcontrollers - MCU 8-Bit MCU 56KB Flash 4KB RAM 256B EE CIP

PIC16F18877T-I/MV
Microchip Technology
1: $2.06
1,884In Stock

Mfr. Part No.
PIC16F18877T-I/MV

Mouser Part No
579-PIC16F18877TI/MV

Microchip Technology

8-bit Microcontrollers - MCU 8-Bit MCU 56KB Flash 4KB RAM 256B EE CIP

Learn More

Datasheet

1,884In Stock

Cut Tape

$2.06

$1.99

$1.90

$1.89

View

Reel

$1.70

Min.: 1
Mult.: 1

: 3,300

SMD/SMT

QFN-40

PIC16

36 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 256B EE, 10bit ADC2, DAC, PWM, CWG, HLT, WWDT, SCAN/CRC,

PIC18F45Q10-I/MP
Microchip Technology
1: $1.39
1,478In Stock

Mfr. Part No.
PIC18F45Q10-I/MP

Mouser Part No
579-PIC18F45Q10-I/MP

Microchip Technology

8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 256B EE, 10bit ADC2, DAC, PWM, CWG, HLT, WWDT, SCAN/CRC,

Learn More

Datasheet

1,478In Stock

$1.39

$1.18

Min.: 1
Mult.: 1

SMD/SMT

QFN-40

RISC

36 I/O

8 bit

10 bit

ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 64 kB AES MCU

EFM32PG22C200F64IM40-CR
Silicon Labs
1: $1.57
3,408In Stock

Mfr. Part No.
EFM32PG22C200F64IM40-CR

Mouser Part No
634-EFM32PG22C6440CR

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 64 kB AES MCU

Learn More

Datasheet

3,408In Stock

Cut Tape

$1.57

$1.38

$1.35

$1.30

Reel

$0.883

View

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

QFN-40

ARM Cortex M33

26 I/O

32 bit

ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 64 kB AES MCU

EFM32PG23B200F64IM40-C
Silicon Labs
1: $2.43
4,612In Stock

Mfr. Part No.
EFM32PG23B200F64IM40-C

Mouser Part No
634-PG23200F64IM40C

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 64 kB AES MCU

Learn More

Datasheet

4,612In Stock

$2.43

$2.04

$1.89

$1.70

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-40

ARM Cortex M33

29 I/O

32 bit

12 bit/16 bit/20 bit

ARM Microcontrollers - MCU PSOC4 - GENERAL

CY8C4146LQE-S433
Infineon Technologies
1: $7.82
878In Stock

Mfr. Part No.
CY8C4146LQE-S433

Mouser Part No
727-8C4146LQES433

Infineon Technologies

ARM Microcontrollers - MCU PSOC4 - GENERAL

Learn More

Datasheet

878In Stock

$7.82

$5.99

$5.59

$5.03

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-40

ARM Cortex M0+

34 I/O

32 bit

10 bit, 12 bit

8-bit Microcontrollers - MCU 8KB Flash 3968b RAM SERIAL EE IND

PIC18F43K22-I/ML
Microchip Technology
1: $3.15
80In Stock

Mfr. Part No.
PIC18F43K22-I/ML

Mouser Part No
579-PIC18F43K22-I/ML

Microchip Technology

8-bit Microcontrollers - MCU 8KB Flash 3968b RAM SERIAL EE IND

Learn More

Datasheet

80In Stock

$3.15

Min.: 1
Mult.: 1

SMD/SMT

QFN-40

PIC18

36 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 256B EE, 10bit ADC2, DAC, PWM, CWG, HLT, WWDT, SCAN/CRC,

PIC18F45Q10-E/MP
Microchip Technology
1: $1.52
16In Stock

Mfr. Part No.
PIC18F45Q10-E/MP

Mouser Part No
579-PIC18F45Q10-E/MP

Microchip Technology

8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 256B EE, 10bit ADC2, DAC, PWM, CWG, HLT, WWDT, SCAN/CRC,

Learn More

Datasheet

16In Stock

$1.52

Min.: 1
Mult.: 1

SMD/SMT

QFN-40

RISC

36 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 256B EE, 10bit ADC2, DAC, PWM, CWG, HLT, WWDT, SCAN/CRC,

PIC18F46Q10-E/MP
Microchip Technology
1: $1.60
353In Stock

Mfr. Part No.
PIC18F46Q10-E/MP

Mouser Part No
579-PIC18F46Q10-E/MP

Microchip Technology

8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 256B EE, 10bit ADC2, DAC, PWM, CWG, HLT, WWDT, SCAN/CRC,

Learn More

Datasheet

353In Stock

$1.60

Min.: 1
Mult.: 1

SMD/SMT

QFN-40

PIC18

36 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 14Kb Flash 1Kb ROM PAmp FstCmp I2C/SPI

PIC16F1787-I/MV
Microchip Technology
1: $2.92
290In Stock

Mfr. Part No.
PIC16F1787-I/MV

Mouser Part No
579-PIC16F1787-I/MV

Microchip Technology

8-bit Microcontrollers - MCU 14Kb Flash 1Kb ROM PAmp FstCmp I2C/SPI

Learn More

Datasheet

290In Stock

$2.92

$2.61

Min.: 1
Mult.: 1

SMD/SMT

QFN-40

PIC16

36 I/O

8 bit

12 bit

ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 512 kB AES MCU

EFM32PG23B200F512IM40-CR
Silicon Labs
1: $5.39
2,137In Stock

Mfr. Part No.
EFM32PG23B200F512IM40-CR

Mouser Part No
634-PG2320F512IM40CR

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 512 kB AES MCU

Learn More

Datasheet

2,137In Stock

Cut Tape

$5.39

$3.57

$3.25

$2.76

View

Reel

$1.85

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

QFN-40

ARM Cortex M33

29 I/O

32 bit

12 bit/16 bit/20 bit

8-bit Microcontrollers - MCU 8-Bit MCU, 28K Flash 2KB RAM, 10b ADC

PIC16F1719-I/MV
Microchip Technology
1: $2.53
349In Stock

Mfr. Part No.
PIC16F1719-I/MV

Mouser Part No
579-PIC16F1719-I/MV

Microchip Technology

8-bit Microcontrollers - MCU 8-Bit MCU, 28K Flash 2KB RAM, 10b ADC

Learn More

Datasheet

349In Stock

$2.53

$2.31

$2.10

Quote

Min.: 1
Mult.: 1

SMD/SMT

QFN-40

PIC16

36 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 28KB Fl 1KB R 256B 1.8-5.5V

PIC16F1939-I/MV
Microchip Technology
1: $2.92
328In Stock

Mfr. Part No.
PIC16F1939-I/MV

Mouser Part No
579-PIC16F1939-I/MV

Microchip Technology

8-bit Microcontrollers - MCU 28KB Fl 1KB R 256B 1.8-5.5V

Learn More

Datasheet

328In Stock

$2.92

$2.68

$2.43

Min.: 1
Mult.: 1

SMD/SMT

QFN-40

PIC16

36 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 8-Bit MCU 56KB Flash 4KB RAM 256B EE CIP

PIC16F18877-E/MV
Microchip Technology
1: $2.14
433In Stock

Mfr. Part No.
PIC16F18877-E/MV

Mouser Part No
579-PIC16F18877-E/MV

Microchip Technology

8-bit Microcontrollers - MCU 8-Bit MCU 56KB Flash 4KB RAM 256B EE CIP

Learn More

Datasheet

433In Stock

$2.14

$1.96

$1.78

Min.: 1
Mult.: 1

SMD/SMT

QFN-40

PIC16

36 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 8-Bit MCU, 28K Flash 2KB RAM, 10b ADC

PIC16LF1719-I/MV
Microchip Technology
1: $2.53
4,470In Stock

Mfr. Part No.
PIC16LF1719-I/MV

Mouser Part No
579-PIC16LF1719-I/MV

Microchip Technology

8-bit Microcontrollers - MCU 8-Bit MCU, 28K Flash 2KB RAM, 10b ADC

Datasheet

4,470In Stock

$2.53

$2.15

Min.: 1
Mult.: 1

SMD/SMT

QFN-40

PIC16

36 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 16KB FL 768b RAM8bit familynanoWatt XLP

PIC18F44K22-I/MV
Microchip Technology
1: $3.11
287In Stock

Mfr. Part No.
PIC18F44K22-I/MV

Mouser Part No
579-PIC18F44K22-I/MV

Microchip Technology

8-bit Microcontrollers - MCU 16KB FL 768b RAM8bit familynanoWatt XLP

Learn More

Datasheet

287In Stock

$3.11

$2.85

$2.57

Min.: 1
Mult.: 1

SMD/SMT

QFN-40

PIC18

36 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 64KB FL 3968b RAM 8b Familynanowatt XLP

PIC18F46K20-E/MV
Microchip Technology
1: $3.56
401In Stock

Mfr. Part No.
PIC18F46K20-E/MV

Mouser Part No
579-PIC18F46K20-E/MV

Microchip Technology

8-bit Microcontrollers - MCU 64KB FL 3968b RAM 8b Familynanowatt XLP

Learn More

Datasheet

401In Stock

$3.56

$3.50

$3.28

$3.24

Min.: 1
Mult.: 1

SMD/SMT

QFN-40

PIC18

35 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 28KB FL 1024B RAM 10 bit1.8-3.6V

PIC16LF1519-I/MV
Microchip Technology
1: $2.45
393In Stock

Mfr. Part No.
PIC16LF1519-I/MV

Mouser Part No
579-PIC16LF1519-I/MV

Microchip Technology

8-bit Microcontrollers - MCU 28KB FL 1024B RAM 10 bit1.8-3.6V

Learn More

Datasheet

393In Stock

$2.45

$2.26

$2.05

Min.: 1
Mult.: 1

SMD/SMT

QFN-40

PIC16

36 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 8-Bit MCU, 14K Flash 1KB RAM, 10b ADC

PIC16LF1717-I/MV
Microchip Technology
1: $2.43
360In Stock

Mfr. Part No.
PIC16LF1717-I/MV

Mouser Part No
579-PIC16LF1717-I/MV

Microchip Technology

8-bit Microcontrollers - MCU 8-Bit MCU, 14K Flash 1KB RAM, 10b ADC

Datasheet

360In Stock

$2.43

$2.12

Min.: 1
Mult.: 1

SMD/SMT

QFN-40

PIC16

36 I/O

8 bit

10 bit

ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 128 kB AES MCU

EFM32PG23B200F128IM40-C
Silicon Labs
1: $2.56
3,601In Stock

Mfr. Part No.
EFM32PG23B200F128IM40-C

Mouser Part No
634-PG23200F128IM40C

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 128 kB AES MCU

Learn More

Datasheet

3,601In Stock

$2.56

$2.15

$1.42

$1.36

Min.: 1
Mult.: 1

SMD/SMT

QFN-40

ARM Cortex M33

29 I/O

32 bit

12 bit/16 bit/20 bit

ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 64 kB AES MCU

EFM32PG23B200F64IM40-CR
Silicon Labs
1: $3.97
7,970In Stock

Mfr. Part No.
EFM32PG23B200F64IM40-CR

Mouser Part No
634-PG23200F64IM40CR

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 64 kB AES MCU

Learn More

Datasheet

7,970In Stock

Cut Tape

$3.97

$2.62

$2.39

$2.03

View

Reel

$1.38

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

QFN-40

ARM Cortex M33

29 I/O

32 bit

12 bit/16 bit/20 bit

ARM Microcontrollers - MCU XMC1000

XMC1302Q040X0200ABXUMA1
Infineon Technologies
1: $3.06
4,662In Stock
End of Life

Mfr. Part No.
XMC1302Q040X0200ABXUMA1

Mouser Part No
726-1302Q040X0200ABX

End of Life

Infineon Technologies

ARM Microcontrollers - MCU XMC1000

Learn More

Datasheet

4,662In Stock

Cut Tape

$3.06

$2.29

$2.10

$2.09

View

Reel

$1.59

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

QFN-40

ARM Cortex M0

34 I/O

32 bit/16 bit

12 bit

ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 256 kB AES MCU

EFM32PG23B200F256IM40-CR
Silicon Labs
1: $4.58
2,483In Stock

Mfr. Part No.
EFM32PG23B200F256IM40-CR

Mouser Part No
634-PG2320F256IM40CR

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 256 kB AES MCU

Learn More

Datasheet

2,483In Stock

Cut Tape

$4.58

$3.03

$2.76

$2.35

View

Reel

$1.59

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

QFN-40

ARM Cortex M33

29 I/O

32 bit

12 bit/16 bit/20 bit

QFN-40 Embedded Processors & Controllers

Types of Embedded Processors & Controllers

Customer Service Office

Company

Resources

Support