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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: $5.70
4,385In Stock

Mfr. Part #
CY8C4146LQI-S423

Mouser Part #
727-CY8C4146LQI-S423

Infineon Technologies

ARM Microcontrollers - MCU PSoC 4 S-Series CapSense

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Datasheet

4,385In Stock

$5.70

$4.31

$3.74

$3.57

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: $4.91
3,404In Stock

Mfr. Part #
EFM32PG23B200F256IM40-C

Mouser Part #
634-PG23200F256IM40C

Silicon Labs

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

Learn More

Datasheet

3,404In Stock

$4.91

$4.10

$3.61

$3.38

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: $4.88
4,123In Stock

Mfr. Part #
CYPM1111-40LQXI

Mouser Part #
727-CYPM1111-40LQXI

Infineon Technologies

ARM Microcontrollers - MCU USB-C HV MCU

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Datasheet

4,123In Stock

$4.88

$3.43

$3.15

$2.91

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: $3.93
1,392In Stock

Mfr. Part #
PIC16F1937-I/MV

Mouser Part #
579-PIC16F1937-I/MV

Microchip Technology

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

Learn More

Datasheet

1,392In Stock

$3.93

$3.61

$3.60

$3.59

$3.27

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: $2.97
3,300In Stock

Mfr. Part #
PIC16F18877T-I/MV

Mouser Part #
579-PIC16F18877TI/MV

Microchip Technology

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

Learn More

Datasheet

3,300In Stock

Cut Tape

$2.97

$2.87

$2.79

$2.74

Reel

$2.64

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: $2.00
1,478In Stock

Mfr. Part #
PIC18F45Q10-I/MP

Mouser Part #
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

$2.00

$1.70

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: $2.03
2,344In Stock

Mfr. Part #
PIC18F45Q10T-I/MP

Mouser Part #
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

$2.03

$1.86

$1.77

Reel

$1.67

$1.66

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: $11.98
878In Stock

Mfr. Part #
CY8C4146LQE-S433

Mouser Part #
727-8C4146LQES433

Infineon Technologies

ARM Microcontrollers - MCU PSOC4 - GENERAL

Learn More

Datasheet

878In Stock

$11.98

$9.10

$8.37

$7.60

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: $6.60
2,483In Stock

Mfr. Part #
EFM32PG23B200F256IM40-CR

Mouser Part #
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

$6.60

$4.36

$3.97

$3.38

Reel

$2.39

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: $4.20
290In Stock

Mfr. Part #
PIC16F1787-I/MV

Mouser Part #
579-PIC16F1787-I/MV

Microchip Technology

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

Learn More

Datasheet

290In Stock

$4.20

$3.79

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: $3.64
4,470In Stock

Mfr. Part #
PIC16LF1719-I/MV

Mouser Part #
579-PIC16LF1719-I/MV

Microchip Technology

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

Datasheet

4,470In Stock

$3.64

$3.12

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: $3.53
393In Stock

Mfr. Part #
PIC16LF1519-I/MV

Mouser Part #
579-PIC16LF1519-I/MV

Microchip Technology

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

Learn More

Datasheet

393In Stock

$3.53

$3.25

$2.95

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: $3.50
360In Stock

Mfr. Part #
PIC16LF1717-I/MV

Mouser Part #
579-PIC16LF1717-I/MV

Microchip Technology

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

Datasheet

360In Stock

$3.50

$3.05

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: $4.54
3,601In Stock

Mfr. Part #
EFM32PG23B200F128IM40-C

Mouser Part #
634-PG23200F128IM40C

Silicon Labs

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

Learn More

Datasheet

3,601In Stock

$4.54

$3.80

$3.33

$3.10

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: $6.57
7,970In Stock

Mfr. Part #
EFM32PG23B200F64IM40-CR

Mouser Part #
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

$6.57

$4.35

$3.96

$3.37

Reel

$2.38

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: $3.64
349In Stock

Mfr. Part #
PIC16F1719-I/MV

Mouser Part #
579-PIC16F1719-I/MV

Microchip Technology

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

Learn More

Datasheet

349In Stock

$3.64

$3.33

$3.02

$3.01

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: $4.20
328In Stock

Mfr. Part #
PIC16F1939-I/MV

Mouser Part #
579-PIC16F1939-I/MV

Microchip Technology

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

Learn More

Datasheet

328In Stock

$4.20

$3.86

$3.50

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: $2.48
596In Stock

Mfr. Part #
PIC18F46Q43-I/MP

Mouser Part #
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

$2.48

$2.28

$2.06

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: $4.48
287In Stock

Mfr. Part #
PIC18F44K22-I/MV

Mouser Part #
579-PIC18F44K22-I/MV

Microchip Technology

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

Learn More

Datasheet

287In Stock

$4.48

$4.10

$3.70

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: $2.19
584In Stock

Mfr. Part #
PIC18F45Q10-E/MP

Mouser Part #
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

$2.19

$2.17

$2.09

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: $5.13
401In Stock

Mfr. Part #
PIC18F46K20-E/MV

Mouser Part #
579-PIC18F46K20-E/MV

Microchip Technology

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

Learn More

Datasheet

401In Stock

$5.13

$5.04

$5.01

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: $6.19
1,375In Stock

Mfr. Part #
CY8C4146LQI-S433T

Mouser Part #
727-CY8C4146LQIS433T

Infineon Technologies

ARM Microcontrollers - MCU PSoC4

Learn More

Datasheet

1,375In Stock

Cut Tape

$6.19

$4.69

$4.09

$3.90

View

Reel

$3.21

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: $4.54
80In Stock

Mfr. Part #
PIC18F43K22-I/ML

Mouser Part #
579-PIC18F43K22-I/ML

Microchip Technology

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

Learn More

Datasheet

80In Stock

$4.54

$4.33

$4.32

$4.29

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: $7.16
1,769In Stock

Mfr. Part #
CY8C4125LQS-S423

Mouser Part #
727-8C4125LQSS423

Infineon Technologies

ARM Microcontrollers - MCU PSOC4 - GENERAL

Learn More

Datasheet

1,769In Stock

$7.16

$5.44

$5.03

$4.55

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: $5.49
2,214In Stock
New Product

Mfr. Part #
EFR32FG23L010F128GM40-C

Mouser Part #
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

$5.49

$5.20

$4.84

$4.26

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-40

QFN-40 Embedded Processors & Controllers

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