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Embedded - Microcontrollers

The Results of Embedded - Microcontrollers 53252
Microcontrollers (MCUs) are the brains behind virtually every embedded system — from industrial automation and automotive control units to consumer electronics and IoT devices. Our inventory spans 8-bit, 16-bit, and 32-bit MCUs from leading manufacturers including STMicroelectronics (STM32), NXP, Renesas, Microchip (PIC/AVR), Texas Instruments, and Infineon, covering thousands of part numbers across a wide range of performance, power, and peripheral configurations. Can't find the MCU you need through authorized channels? Welllinkchips specializes in hard-to-find, long lead-time, and allocation-constrained microcontrollers. Whether you need end-of-life STM32 variants, automotive-grade MCUs with strict supply limits, or last-time-buy quantities, our global sourcing network locates verified authentic parts — ready to ship.

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All search Results for "Embedded - Microcontrollers" ( 53252 Parts Found )
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Model
Brand
Quantity
Consult
Package / Case
Package
Package Min
Operating Temperature
Mounting Type
Base Product Number
RoHS Status
Moisture Sensitivity Level (MSL)
REACH Status
ECCN
HTSUS
Core Processor
Core Size
Speed
Connectivity
Peripherals
Number of I/O
Program Memory Size
Program Memory Type
EEPROM Size
RAM Size
Voltage-Supply (Vcc/Vdd)
Data Converters
Oscillator Type
PIC16F887-I/P
Microchip Technology
In Stock: 7643
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40-DIP (0.600, 15.24mm)
Tube
10
-40°C ~ 85°C (TA)
Through Hole
PIC16F887
ROHS3 Compliant
REACH Unaffected
EAR99
8542.31.0001
PIC
20MHz
I²C, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
35
256 x 8
368 x 8
A/D 14x10b
Internal
MSP430F2252IRHAR
Texas Instruments
In Stock: 7
SEND E-mail SUBMIT RFQ
40-VFQFN Exposed Pad
TR
2500
-40°C ~ 85°C (TA)
Surface Mount
430F2252
ROHS3 Compliant
REACH Unaffected
EAR99
8542.31.0001
MSP430 CPU16
16MHz
I²C, IrDA, LINbus, SCI, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
32
-
512 x 8
A/D 12x10b
Internal
PIC16F54-I/SO
Microchip Technology
In Stock: 4112
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18-SOIC (0.295, 7.50mm Width)
Tube
42
-40°C ~ 85°C (TA)
Surface Mount
PIC16F54
ROHS3 Compliant
REACH Unaffected
EAR99
8542.31.0001
PIC
20MHz
-
POR, WDT
12
-
25 x 8
-
External
C8051F411-GM
Silicon Labs
In Stock: 8
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28-VFQFN Exposed Pad
Tube
73
-40°C ~ 85°C (TA)
Surface Mount
C8051F411
3A991A2
8542.31.0001
8051
50MHz
SMBus (2-Wire/I²C), SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
20
-
2.25K x 8
A/D 20x12b; D/A 2x12b
Internal
ATMEGA32A-PU
Microchip Technology
In Stock: 61
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40-DIP (0.600, 15.24mm)
Tube
10
-40°C ~ 85°C (TA)
Through Hole
ATMEGA32
ROHS3 Compliant
REACH Unaffected
EAR99
8542.31.0001
AVR
16MHz
I²C, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
32
1K x 8
2K x 8
A/D 8x10b
Internal
MSP430F1232IPWR
Texas Instruments
In Stock: 508
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28-TSSOP (0.173, 4.40mm Width)
TR
2000
-40°C ~ 85°C (TA)
Surface Mount
430F1232
ROHS3 Compliant
REACH Unaffected
EAR99
8542.31.0001
MSP430 CPU16
8MHz
SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
22
-
256 x 8
A/D 8x10b
Internal
C8051F410-GQR
Silicon Labs
In Stock: 1080
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32-LQFP
TR
500
-40°C ~ 85°C (TA)
Surface Mount
C8051F410
3A991A2
8542.31.0001
8051
50MHz
SMBus (2-Wire/I²C), SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
24
-
2.25K x 8
A/D 24x12b; D/A 2x12b
Internal
MSP430FR2433IYQWR
Texas Instruments
In Stock: 84
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24-UFBGA, DSBGA
TR
3000
-40°C ~ 85°C (TA)
Surface Mount
430FR2433
ROHS3 Compliant
REACH Unaffected
EAR99
8542.31.0001
MSP430 CPU16
16MHz
I²C, IrDA, SCI, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
17
-
4K x 8
A/D 8x10b
Internal
PIC16C711-20/P
Microchip Technology
In Stock: 1
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18-DIP (0.300, 7.62mm)
Tube
25
0°C ~ 70°C (TA)
Through Hole
PIC16C711
ROHS3 Compliant
REACH Unaffected
EAR99
8542.31.0001
PIC
20MHz
-
Brown-out Detect/Reset, POR, WDT
13
-
68 x 8
A/D 4x8b
External
STM32G041J6M6
STMicroelectronics
In Stock: 3
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8-SOIC (0.154, 3.90mm Width)
Tube
100
-40°C ~ 85°C (TA)
Surface Mount
STM32
REACH Unaffected
5A992C
8542.31.0001
ARM® Cortex®-M0+
64MHz
I²C, IrDA, LINbus, SPI, UART/USART
Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
6
-
8K x 8
A/D 8x12b
Internal
PIC16F1454-I/P
Microchip Technology
In Stock: 11
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14-DIP (0.300, 7.62mm)
Tube
30
-40°C ~ 85°C (TA)
Through Hole
PIC16F1454
ROHS3 Compliant
REACH Unaffected
3A991A2
8542.31.0001
PIC
48MHz
I²C, LINbus, SPI, UART/USART, USB
Brown-out Detect/Reset, POR, PWM, WDT
8
-
1K x 8
-
Internal
PIC16F1827-E/P
Microchip Technology
In Stock: 4
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18-DIP (0.300, 7.62mm)
Tube
25
-40°C ~ 125°C (TA)
Through Hole
PIC16F1827
ROHS3 Compliant
REACH Unaffected
3A991A2
8542.31.0001
PIC
32MHz
I²C, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
16
256 x 8
384 x 8
A/D 12x10b
Internal
MC9S08AW60CPUE
NXP USA Inc.
In Stock: 13
SEND E-mail SUBMIT RFQ
64-LQFP
Tray
800
-40°C ~ 85°C (TA)
Surface Mount
MC9S08
ROHS3 Compliant
REACH Unaffected
3A991A2
8542.31.0001
S08
40MHz
I²C, SCI, SPI
LVD, POR, PWM, WDT
54
-
2K x 8
A/D 16x10b
Internal
ATMEGA48P-20PU
Microchip Technology
In Stock: 6
SEND E-mail SUBMIT RFQ
28-DIP (0.300, 7.62mm)
Tube
14
-40°C ~ 85°C (TA)
Through Hole
ATMEGA48
ROHS3 Compliant
REACH Unaffected
EAR99
8542.31.0001
AVR
20MHz
I²C, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
23
256 x 8
512 x 8
A/D 6x10b
Internal
ATTINY25V-10MU
Microchip Technology
In Stock: 6
SEND E-mail SUBMIT RFQ
20-WFQFN Exposed Pad
Tray
490
-40°C ~ 85°C (TA)
Surface Mount
ATTINY25
ROHS3 Compliant
REACH Unaffected
EAR99
8542.31.0001
AVR
10MHz
USI
Brown-out Detect/Reset, POR, PWM, WDT
6
128 x 8
128 x 8
A/D 4x10b
Internal
MPC5125YVN400
NXP USA Inc.
In Stock: 3
SEND E-mail SUBMIT RFQ
324-BBGA
Tray
300
-40°C ~ 125°C (TJ)
Surface Mount
MPC5125
ROHS3 Compliant
REACH Unaffected
3A991A2
8542.31.0001
e300
400MHz
CANbus, EBI/EMI, Ethernet, I²C, USB OTG
DMA, WDT
64
-
32K x 8
-
External
MCF51JM128EVLK
NXP USA Inc.
In Stock: 8
SEND E-mail SUBMIT RFQ
80-LQFP
Tray
450
-40°C ~ 105°C (TA)
Surface Mount
MCF51
ROHS3 Compliant
REACH Unaffected
5A992C
8542.31.0001
Coldfire V1
50MHz
CANbus, I²C, SCI, SPI, USB OTG
LVD, PWM, WDT
66
-
16K x 8
A/D 12x12b
External
MSP430FR5994IZVW
Texas Instruments
In Stock: 8
SEND E-mail SUBMIT RFQ
87-VFBGA
Tray
250
-40°C ~ 85°C (TA)
Surface Mount
430FR5994
ROHS3 Compliant
REACH Unaffected
5A992C
8542.31.0001
MSP430 CPUXV2
16MHz
I²C, IrDA, SPI, UART/USART
Brown-out Detect/Reset, DMA, POR, PWM, WDT
68
-
8K x 8
A/D 20x12b
External, Internal
PIC18F1330-I/SO
Microchip Technology
In Stock: 2021
SEND E-mail SUBMIT RFQ
18-SOIC (0.295, 7.50mm Width)
Tube
42
-40°C ~ 85°C (TA)
Surface Mount
PIC18F1330
ROHS3 Compliant
REACH Unaffected
3A991A2
8542.31.0001
PIC
40MHz
UART/USART
Brown-out Detect/Reset, LVD, POR, PWM, WDT
16
128 x 8
256 x 8
A/D 4x10b
Internal
MSP430F413IPM
Texas Instruments
In Stock: 31
SEND E-mail SUBMIT RFQ
64-LQFP
Tray
160
-40°C ~ 85°C (TA)
Surface Mount
430F413
ROHS3 Compliant
REACH Unaffected
EAR99
8542.31.0001
MSP430 CPU16
8MHz
-
Brown-out Detect/Reset, LCD, POR, PWM, WDT
48
-
256 x 8
Slope A/D
Internal
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