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QFN-40 Embedded Processors & Controllers

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Types of Embedded Processors & Controllers

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Results: 311

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Package/Case = QFN-40

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Part #

ARM Microcontrollers - MCU PSoC 4 S-Series CapSense

CY8C4146LQI-S423
Infineon Technologies
1: $3.96
4,385In Stock

Mfr. Part No.
CY8C4146LQI-S423

Mouser Part No
727-CY8C4146LQI-S423

Infineon Technologies

ARM Microcontrollers - MCU PSoC 4 S-Series CapSense

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Datasheet

4,385In Stock

$3.96

$2.99

$2.60

$2.48

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-40

ARM Cortex M0+

34 I/O

32 bit

10 bit, 12 bit

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

EFM32PG23B200F256IM40-C
Silicon Labs
1: $3.41
3,404In Stock

Mfr. Part No.
EFM32PG23B200F256IM40-C

Mouser Part No
634-PG23200F256IM40C

Silicon Labs

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

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Datasheet

3,404In Stock

$3.41

$2.85

$2.51

$2.35

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 USB-C HV MCU

CYPM1111-40LQXI
Infineon Technologies
1: $3.39
4,123In Stock

Mfr. Part No.
CYPM1111-40LQXI

Mouser Part No
727-CYPM1111-40LQXI

Infineon Technologies

ARM Microcontrollers - MCU USB-C HV MCU

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Datasheet

4,123In Stock

$3.39

$2.38

$2.19

$2.02

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-40

ARM Cortex M0

17 I/O

32 bit

8 bit

8-bit Microcontrollers - MCU 14KB Flash EEPROM 256b nanoWatt

PIC16F1937-I/MV
Microchip Technology
1: $2.73
1,392In Stock

Mfr. Part No.
PIC16F1937-I/MV

Mouser Part No
579-PIC16F1937-I/MV

Microchip Technology

8-bit Microcontrollers - MCU 14KB Flash EEPROM 256b nanoWatt

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Datasheet

1,392In Stock

$2.73

$2.51

$2.50

$2.49

$2.27

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

PIC16F18877T-I/MV
Microchip Technology
1: $2.06
3,300In 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

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Datasheet

3,300In Stock

Cut Tape

$2.06

$1.99

$1.94

$1.90

Reel

$1.83

Quote

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

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

PIC18F45Q10T-I/MP
Microchip Technology
1: $1.41
2,344In Stock

Mfr. Part No.
PIC18F45Q10T-I/MP

Mouser Part No
579-PIC18F45Q10TIMP

Microchip Technology

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

Learn More

Datasheet

2,344In Stock

Cut Tape

$1.41

$1.29

$1.23

Reel

$1.16

$1.15

Min.: 1
Mult.: 1

: 3,300

SMD/SMT

QFN-40

RISC

36 I/O

8 bit

10 bit

ARM Microcontrollers - MCU PSOC4 - GENERAL

CY8C4146LQE-S433
Infineon Technologies
1: $8.32
878In Stock

Mfr. Part No.
CY8C4146LQE-S433

Mouser Part No
727-8C4146LQES433

Infineon Technologies

ARM Microcontrollers - MCU PSOC4 - GENERAL

Learn More

Datasheet

878In Stock

$8.32

$6.32

$5.81

$5.28

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-40

ARM Cortex M0+

34 I/O

32 bit

10 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

Reel

$1.66

View

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 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

$2.63

Min.: 1
Mult.: 1

SMD/SMT

QFN-40

PIC16

36 I/O

8 bit

12 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

$2.17

Min.: 1
Mult.: 1

SMD/SMT

QFN-40

PIC16

36 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: $3.15
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

$3.15

$2.64

$2.31

$2.15

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

EFM32PG23B200F64IM40-CR
Silicon Labs
1: $4.56
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

$4.56

$3.02

$2.75

$2.34

Reel

$1.65

View

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

$2.09

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

Quote

Min.: 1
Mult.: 1

SMD/SMT

QFN-40

PIC16

36 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 3x 16-bit PWMs, 6 ch DMA Comparator, 8-bit DAC, 12-bit ADCC

PIC18F46Q43-I/MP
Microchip Technology
1: $1.72
596In Stock

Mfr. Part No.
PIC18F46Q43-I/MP

Mouser Part No
579-PIC18F46Q43-I/MP

Microchip Technology

8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 3x 16-bit PWMs, 6 ch DMA Comparator, 8-bit DAC, 12-bit ADCC

Learn More

Datasheet

596In Stock

$1.72

$1.58

$1.43

Min.: 1
Mult.: 1

SMD/SMT

QFN-40

PIC18

36 I/O

8 bit

12 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 32KB Flash, 2KB RAM, 256B EE, 10bit ADC2, DAC, PWM, CWG, HLT, WWDT, SCAN/CRC,

PIC18F45Q10-E/MP
Microchip Technology
1: $1.52
584In 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

584In Stock

$1.52

$1.51

$1.45

Min.: 1
Mult.: 1

SMD/SMT

QFN-40

RISC

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

$3.48

Min.: 1
Mult.: 1

SMD/SMT

QFN-40

PIC18

35 I/O

8 bit

10 bit

ARM Microcontrollers - MCU PSoC4

CY8C4146LQI-S433T
Infineon Technologies
1: $4.30
1,375In Stock

Mfr. Part No.
CY8C4146LQI-S433T

Mouser Part No
727-CY8C4146LQIS433T

Infineon Technologies

ARM Microcontrollers - MCU PSoC4

Learn More

Datasheet

1,375In Stock

Cut Tape

$4.30

$3.26

$2.84

$2.71

View

Reel

$2.23

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

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

$3.01

$3.00

$2.98

Min.: 1
Mult.: 1

SMD/SMT

QFN-40

PIC18

36 I/O

8 bit

10 bit

ARM Microcontrollers - MCU PSOC4 - GENERAL

CY8C4125LQS-S423
Infineon Technologies
1: $4.97
1,769In Stock

Mfr. Part No.
CY8C4125LQS-S423

Mouser Part No
727-8C4125LQSS423

Infineon Technologies

ARM Microcontrollers - MCU PSOC4 - GENERAL

Learn More

Datasheet

1,769In Stock

$4.97

$3.78

$3.49

$3.16

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-40

ARM Cortex M0+

34 I/O

32 bit

10 bit, 12 bit

32-bit Microcontrollers - MCU FG23L, 128kB Flash, 32kB RAM, +14 dBm, QFN40, -40 to +85 C

EFR32FG23L010F128GM40-C
Silicon Labs
1: $3.81
2,214In Stock
New Product

Mfr. Part No.
EFR32FG23L010F128GM40-C

Mouser Part No
634-F23L010F128GM40C

New Product

Silicon Labs

32-bit Microcontrollers - MCU FG23L, 128kB Flash, 32kB RAM, +14 dBm, QFN40, -40 to +85 C

Learn More

Datasheet

2,214In Stock

$3.81

$3.61

$3.36

$2.96

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-40

QFN-40 Embedded Processors & Controllers

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