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321 Embedded Processors & Controllers

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Part #

8-bit Microcontrollers - MCU 8 KB Flash 512 RAM

PIC18F2321-I/ML
Microchip Technology
1: $5.86
Lead-Time 9 Weeks

Mfr. Part No.
PIC18F2321-I/ML

Mouser Part No
579-PIC18F2321-I/ML

Microchip Technology

8-bit Microcontrollers - MCU 8 KB Flash 512 RAM

Learn More

Datasheet

Lead-Time 9 Weeks

$5.86

$5.75

Min.: 1
Mult.: 1

SMD/SMT

QFN-44

PIC18

25 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 8KB Flash 512b RAM

PIC18F4321-E/ML
Microchip Technology
135: $7.48
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
PIC18F4321-E/ML

Mouser Part No
579-PIC18F4321-E/ML

Microchip Technology

8-bit Microcontrollers - MCU 8KB Flash 512b RAM

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

$7.48

Min.: 135
Mult.: 45

SMD/SMT

QFN-44

PIC18

36 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 8 KB FL 512 RAM

PIC18LF2321T-I/SO
Microchip Technology
1,600: $5.83
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
PIC18LF2321T-I/SO

Mouser Part No
579-PIC18LF2321T-ISO

Microchip Technology

8-bit Microcontrollers - MCU 8 KB FL 512 RAM

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

$5.83

Min.: 1,600
Mult.: 1,600

: 1,600

SMD/SMT

SOIC-28

PIC18

25 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 8KB FLSH 512BRAM 8B nanoWatt

PIC18F2321-E/ML
Microchip Technology
183: $7.74
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
PIC18F2321-E/ML

Mouser Part No
579-PIC18F2321-E/ML

Microchip Technology

8-bit Microcontrollers - MCU 8KB FLSH 512BRAM 8B nanoWatt

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

$7.74

Min.: 183
Mult.: 61

SMD/SMT

QFN-44

PIC18

25 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 8KB Flash 512bytes

PIC18F2321-E/SS
Microchip Technology
188: $5.75
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
PIC18F2321-E/SS

Mouser Part No
579-PIC18F2321-E/SS

Microchip Technology

8-bit Microcontrollers - MCU 8KB Flash 512bytes

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$5.75

Quote

Min.: 188
Mult.: 47

SMD/SMT

SSOP-28

PIC18

25 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 8 KB FL 512 RAM

PIC18LF2321T-I/ML
Microchip Technology
1,600: $6.51
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
PIC18LF2321T-I/ML

Mouser Part No
579-PIC18LF2321T-IML

Microchip Technology

8-bit Microcontrollers - MCU 8 KB FL 512 RAM

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$6.51

View

Min.: 1,600
Mult.: 1,600

: 1,600

SMD/SMT

QFN-28

PIC18

25 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 44 Pin 4 KB FL 512 RAM

PIC18LF4321-I/ML
Microchip Technology
135: $7.18
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
PIC18LF4321-I/ML

Mouser Part No
579-PIC18LF4321-I/ML

Microchip Technology

8-bit Microcontrollers - MCU 44 Pin 4 KB FL 512 RAM

Datasheet

Non-Stocked Lead-Time 9 Weeks

$7.18

Min.: 135
Mult.: 45

SMD/SMT

QFN-44

PIC18

36 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 8 KB FLSH 512 RAM

PIC18F4321-E/PT
Microchip Technology
160: $6.96
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
PIC18F4321-E/PT

Mouser Part No
579-PIC18F4321-E/PT

Microchip Technology

8-bit Microcontrollers - MCU 8 KB FLSH 512 RAM

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$6.96

$6.95

Min.: 160
Mult.: 160

SMD/SMT

TQFP-44

PIC18

36 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 8 KB Flash 512 RAM

PIC18F4321-I/ML
Microchip Technology
1: $6.41
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
PIC18F4321-I/ML

Mouser Part No
579-PIC18F4321-I/ML

Microchip Technology

8-bit Microcontrollers - MCU 8 KB Flash 512 RAM

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$6.41

$6.30

Min.: 1
Mult.: 1

SMD/SMT

QFN-44

PIC18

36 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 8KB FLSH 512BRAM 8B nanoWatt

PIC18LF2321T-I/SS
Microchip Technology
2,100: $6.12
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
PIC18LF2321T-I/SS

Mouser Part No
579-PIC18LF2321T-ISS

Microchip Technology

8-bit Microcontrollers - MCU 8KB FLSH 512BRAM 8B nanoWatt

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

$6.12

View

Min.: 2,100
Mult.: 2,100

: 2,100

SMD/SMT

SSOP-28

PIC18

25 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 40 Pin 4 KB FL 512 RAM

PIC18LF4321-I/P
Microchip Technology
130: $8.16
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
PIC18LF4321-I/P

Mouser Part No
579-PIC18LF4321-I/P

Microchip Technology

8-bit Microcontrollers - MCU 40 Pin 4 KB FL 512 RAM

Datasheet

Non-Stocked Lead-Time 9 Weeks

$8.16

Min.: 130
Mult.: 10

Through Hole

PDIP-40

PIC18

36 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 4KB FL 512 RAM

PIC18LF4321T-I/PT
Microchip Technology
1,200: $4.95
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
PIC18LF4321T-I/PT

Mouser Part No
579-PIC18LF4321T-IPT

Microchip Technology

8-bit Microcontrollers - MCU 4KB FL 512 RAM

Datasheet

Non-Stocked Lead-Time 8 Weeks

Reel

$4.95

Min.: 1,200
Mult.: 1,200

: 1,200

SMD/SMT

TQFP-44

PIC18

36 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 28-pin 8KB Flash 512bytes-RAM 25I/O

PIC18F2321-E/SO
Microchip Technology
162: $6.22
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
PIC18F2321-E/SO

Mouser Part No
579-PIC18F2321-E/SO

Microchip Technology

8-bit Microcontrollers - MCU 28-pin 8KB Flash 512bytes-RAM 25I/O

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

$6.22

Min.: 162
Mult.: 27

SMD/SMT

SOIC-28

PIC18

25 I/O

8 bit

10 bit

ARM Microcontrollers - MCU 32MHz Arm Cortex-M0+ MCU with 5V supply, 32KB flash, 8KB SRAM and 12-bit ADC

MSPM0H3215SPTR
Texas Instruments
1,000: $1.23
1,000Expected 17/12/2026
New Product

Mfr. Part No.
MSPM0H3215SPTR

Mouser Part No
595-MSPM0H3215SPTR

New Product

Texas Instruments

ARM Microcontrollers - MCU 32MHz Arm Cortex-M0+ MCU with 5V supply, 32KB flash, 8KB SRAM and 12-bit ADC

Datasheet

1,000Expected 17/12/2026

Reel

$1.23

$1.16

$1.14

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

LQFP-48

ARM COrtex M0+

45 I/O

32 bit

12 bit

ARM Microcontrollers - MCU MM-LEGACY MM

CY9BF321MPMC1-G-JNE2
Infineon Technologies
900: $5.79
Non-Stocked Lead-Time 26 Weeks

Mfr. Part No.
CY9BF321MPMC1-G-JNE2

Mouser Part No
727-9BF321MPMC1GJN

Infineon Technologies

ARM Microcontrollers - MCU MM-LEGACY MM

Datasheet

Non-Stocked Lead-Time 26 Weeks

$5.79

Min.: 900
Mult.: 900

SMD/SMT

LQFP-80

ARM Cortex M3

65 I/O

32 bit

12 bit

8-bit Microcontrollers - MCU 28-pin 8KB Flash 512bytesRAM 25I/O

PIC18F2321-E/SP
Microchip Technology
135: $7.75
Non-Stocked

Mfr. Part No.
PIC18F2321-E/SP

Mouser Part No
579-PIC18F2321-E/SP

Microchip Technology

8-bit Microcontrollers - MCU 28-pin 8KB Flash 512bytesRAM 25I/O

Learn More

Datasheet

Non-Stocked

$7.75

$7.74

Min.: 135
Mult.: 15

Through Hole

SPDIP-28

PIC18

25 I/O

8 bit

10 bit

ARM Microcontrollers - MCU 80kB flash, 8kB SRAM, LQFP64 package

LPC1225FBD64/321,1
NXP Semiconductors
1: $12.04
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
LPC1225FBD64/321,1

Mouser Part No
771-LPC1225FBD643211

NXP Semiconductors

ARM Microcontrollers - MCU 80kB flash, 8kB SRAM, LQFP64 package

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$12.04

$9.03

$8.61

$6.51

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

ARM Cortex M0

55 I/O

32 bit

10 bit

ARM Microcontrollers - MCU MM-LEGACY MM

CY9BF321KQN-G-AVE2
Infineon Technologies
2,600: $5.25
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
CY9BF321KQN-G-AVE2

Mouser Part No
727-9BF321KQNGAV

Infineon Technologies

ARM Microcontrollers - MCU MM-LEGACY MM

Datasheet

Non-Stocked Lead-Time 13 Weeks

$5.25

Quote

Min.: 2,600
Mult.: 2,600

SMD/SMT

QFN-48

ARM Cortex M3

35 I/O

32 bit

12 bit

CPU - Central Processing Units Intel Xeon Gold 5423 N Processor (37.5M

PK8071305321900S RMQQ
Intel
1: $3,550.57
Non-Stocked Lead-Time 30 Weeks

Mfr. Part No.
PK8071305321900S RMQQ

Mouser Part No
607-71305321900SRMQQ

Intel

CPU - Central Processing Units Intel Xeon Gold 5423 N Processor (37.5M

Datasheet

Non-Stocked Lead-Time 30 Weeks

$3,550.57

Min.: 1
Mult.: 1

SMD/SMT

FCLGA-4677

Intel Xeon Gold 5423N

ARM Microcontrollers - MCU 32MHz Arm Cortex-M0+ MCU with 5V supply

MSPM0H3216SPTR
Texas Instruments
1: $3.86
Non-Stocked Lead-Time 16 Weeks
New Product

Mfr. Part No.
MSPM0H3216SPTR

Mouser Part No
595-MSPM0H3216SPTR

New Product

Texas Instruments

ARM Microcontrollers - MCU 32MHz Arm Cortex-M0+ MCU with 5V supply

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

$3.86

$2.50

$2.27

$1.92

Reel

$1.36

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

LQFP-48

ARM Cortex M0+

45 I/O

32 bit

12 bit

CPU - Central Processing Units Intel Xeon Gold 5433 N Processor (37.5M

PK8071305321800S RMQP
Intel
1: $3,735.23
Non-Stocked Lead-Time 30 Weeks

Mfr. Part No.
PK8071305321800S RMQP

Mouser Part No
607-71305321800SRMQP

Intel

CPU - Central Processing Units Intel Xeon Gold 5433 N Processor (37.5M

Datasheet

Non-Stocked Lead-Time 30 Weeks

$3,735.23

Min.: 1
Mult.: 1

SMD/SMT

FCLGA-4677

Intel Xeon Gold 5433N

Microprocessors - MPU VFxxx R 32-bit MPU, ARM Cortex-A5 core, ARM Cortex-M4 core, QFP 176

SVF321R3K1CKU2
NXP Semiconductors
40: $43.82
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
SVF321R3K1CKU2

Mouser Part No
841-SVF321R3K1CKU2

NXP Semiconductors

Microprocessors - MPU VFxxx R 32-bit MPU, ARM Cortex-A5 core, ARM Cortex-M4 core, QFP 176

Datasheet

Non-Stocked Lead-Time 20 Weeks

$43.82

$42.02

$41.52

View

Min.: 40
Mult.: 40

SMD/SMT

LQFP-176

ARM Cortex A5, ARM Cortex M4

32 bit

8-bit Microcontrollers - MCU USB-Flash-16k-ADC-QFN28 OTP available (T321-GM)

C8051F321-GMR
Silicon Labs
1,500: $12.77
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
C8051F321-GMR

Mouser Part No
634-C8051F321-GMR

Silicon Labs

8-bit Microcontrollers - MCU USB-Flash-16k-ADC-QFN28 OTP available (T321-GM)

Datasheet

Non-Stocked Lead-Time 24 Weeks

Reel

$12.77

Min.: 1,500
Mult.: 1,500

: 1,500

SMD/SMT

QFN-28

CIP-51 8051

21 I/O

8 bit

10 bit

ARM Microcontrollers - MCU MM-LEGACY MM

CY9BF321MPMC-GNE2
Infineon Technologies
1,190: $5.79
Non-Stocked Lead-Time 26 Weeks

Mfr. Part No.
CY9BF321MPMC-GNE2

Mouser Part No
727-CY9BF321MPMCGNE2

Infineon Technologies

ARM Microcontrollers - MCU MM-LEGACY MM

Datasheet

Non-Stocked Lead-Time 26 Weeks

$5.79

Min.: 1,190
Mult.: 1,190

Microprocessors - MPU i.MX93 BGA9

MIMX9321XVXXMAC
NXP Semiconductors
1,300: $21.07
Non-Stocked Lead-Time 18 Weeks
New Product

Mfr. Part No.
MIMX9321XVXXMAC

Mouser Part No
771-MIMX9321XVXXMAC

New Product

NXP Semiconductors

Microprocessors - MPU i.MX93 BGA9

Datasheet

Non-Stocked Lead-Time 18 Weeks

$21.07

View

Min.: 1,300
Mult.: 1,300

321 Embedded Processors & Controllers

Types of Embedded Processors & Controllers

Customer Service Office

Company

Resources

Support

BGA-121
BGA-144
BGA-257
BGA-364
BGA-416
BGA-97
FBGA-1760
FBGA-374
FCBGA-1150
FCLGA-4677
FCPBGA-1932
FCPBGA-624
LQFN-48
LQFP-100
LQFP-112
LQFP-144
LQFP-176
LQFP-32
LQFP-44
LQFP-48

603e
56800E
56800EX
ARM1136JF-S
ARM926EJ-S
ARM Cortex A5
ARM Cortex A5, ARM Cortex M4
ARM Cortex A72
ARM Cortex A8
ARM Cortex A9
ARM Cortex M0
ARM Cortex M0, ARM Cortex M4
ARM COrtex M0+
ARM Cortex M0+
ARM Cortex M3
ARM Cortex M33
ARM Cortex M4
ARM Cortex M4F
AVR
CIP-51 8051

6 I/O
12 I/O
13 I/O
14 I/O
15 I/O
16 I/O
18 I/O
20 I/O
21 I/O
22 I/O
24 I/O
25 I/O
26 I/O
28 I/O
30 I/O
31 I/O
32 I/O
33 I/O
34 I/O
35 I/O