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Embedded - Microcontrollers

The Results of Embedded - Microcontrollers 305
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" ( 305 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
STM8L101F3P6
STMicroelectronics
In Stock: 380
SEND E-mail SUBMIT RFQ
20-TSSOP (0.173", 4.40mm Width)
Tube
74
-40°C ~ 85°C (TA)
Surface Mount
STM8
ROHS3 Compliant
REACH Unaffected
EAR99
8542.31.0001
STM8
16MHz
I²C, SPI, UART/USART
Infrared, POR, PWM, WDT
18
2K x 8
1.5K x 8
-
Internal
STM8TL52G4U6
STMicroelectronics
In Stock: 8
SEND E-mail SUBMIT RFQ
28-UFQFN
Tray
490
-40°C ~ 85°C (TA)
Surface Mount
STM8
ROHS3 Compliant
REACH Unaffected
EAR99
8542.31.0001
STM8
16MHz
I²C, SPI, UART/USART
POR, ProxSense, PWM, WDT
17
2K x 8
4K x 8
-
Internal
STM8S207C8T3
STMicroelectronics
In Stock: 8
SEND E-mail SUBMIT RFQ
48-LQFP
Tray
250
-40°C ~ 125°C (TA)
Surface Mount
STM8
ROHS3 Compliant
REACH Unaffected
EAR99
8542.31.0001
STM8
24MHz
I²C, IrDA, LINbus, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
38
1.5K x 8
6K x 8
A/D 10x10b
Internal
STM8S001J3M3TR
STMicroelectronics
In Stock: 149068
SEND E-mail SUBMIT RFQ
8-SOIC (0.154", 3.90mm Width)
TR
2500
-40°C ~ 125°C (TA)
Surface Mount
STM8
ROHS3 Compliant
REACH Unaffected
EAR99
8542.31.0001
STM8
16MHz
I²C, IrDA, LINbus, SmartCard, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
5
128 x 8
1K x 8
A/D 3x10b
Internal
STM8S003F3P6TR
STMicroelectronics
In Stock: 1461
SEND E-mail SUBMIT RFQ
20-TSSOP (0.173", 4.40mm Width)
TR
2500
-40°C ~ 85°C (TA)
Surface Mount
STM8
ROHS3 Compliant
REACH Unaffected
EAR99
8542.31.0001
STM8
16MHz
I²C, IrDA, LINbus, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
16
128 x 8
1K x 8
A/D 5x10b
Internal
STM8S003F3U6TR
STMicroelectronics
In Stock: 75652
SEND E-mail SUBMIT RFQ
20-UFQFN
TR
3000
-40°C ~ 85°C (TA)
Surface Mount
STM8
ROHS3 Compliant
REACH Unaffected
EAR99
8542.31.0001
STM8
16MHz
I²C, IrDA, LINbus, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
16
128 x 8
1K x 8
A/D 5x10b
Internal
STM8L050J3M3TR
STMicroelectronics
In Stock: 61
SEND E-mail SUBMIT RFQ
8-SOIC (0.154", 3.90mm Width)
TR
2500
-40°C ~ 125°C (TA)
Surface Mount
STM8
ROHS3 Compliant
REACH Unaffected
EAR99
8542.31.0001
STM8
16MHz
I²C, IrDA, SPI, UART/USART
Brown-out Detect/Reset, DMA, IR, LCD, POR, PWM, WDT
6
256 x 8
1K x 8
A/D 4x12b
Internal
STM8L051F3P6TR
STMicroelectronics
In Stock: 67725
SEND E-mail SUBMIT RFQ
20-TSSOP (0.173", 4.40mm Width)
TR
2500
-40°C ~ 85°C (TA)
Surface Mount
STM8
ROHS3 Compliant
REACH Unaffected
EAR99
8542.31.0001
STM8
16MHz
I²C, IrDA, SPI, UART/USART
Brown-out Detect/Reset, DMA, IR, POR, PWM, WDT
18
256 x 8
1K x 8
A/D 10x12b
Internal
STM8L101F3U6ATR
STMicroelectronics
In Stock: 16
SEND E-mail SUBMIT RFQ
20-UFQFN
TR
3000
-40°C ~ 85°C (TA)
Surface Mount
STM8
ROHS3 Compliant
REACH Unaffected
EAR99
8542.31.0001
STM8
16MHz
I²C, SPI, UART/USART
Infrared, POR, PWM, WDT
18
2K x 8
1.5K x 8
-
Internal
STM8S003K3T6CTR
STMicroelectronics
In Stock: 30076
SEND E-mail SUBMIT RFQ
32-LQFP
TR
2400
-40°C ~ 85°C (TA)
Surface Mount
STM8
ROHS3 Compliant
REACH Unaffected
EAR99
8542.31.0001
STM8
16MHz
I²C, IrDA, LINbus, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
28
128 x 8
1K x 8
A/D 4x10b
Internal
STM8L101F3P6TR
STMicroelectronics
In Stock: 3635
SEND E-mail SUBMIT RFQ
20-TSSOP (0.173", 4.40mm Width)
TR
2500
-40°C ~ 85°C (TA)
Surface Mount
STM8
REACH Unaffected
EAR99
8542.31.0001
STM8
16MHz
I²C, SPI, UART/USART
Infrared, POR, PWM, WDT
18
2K x 8
1.5K x 8
-
Internal
STM8S001J3M3
STMicroelectronics
In Stock: 222
SEND E-mail SUBMIT RFQ
8-SOIC (0.154", 3.90mm Width)
Tube
2000
-40°C ~ 125°C (TA)
Surface Mount
STM8
ROHS3 Compliant
REACH Unaffected
EAR99
8542.31.0001
STM8
16MHz
I²C, IrDA, LINbus, SmartCard, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
5
128 x 8
1K x 8
A/D 3x10b
Internal
STM8L001J3M3
STMicroelectronics
In Stock: 20
SEND E-mail SUBMIT RFQ
8-SOIC (0.154", 3.90mm Width)
Tube
1
-40°C ~ 125°C (TA)
Surface Mount
STM8
ROHS3 Compliant
REACH Unaffected
EAR99
8542.31.0001
STM8
16MHz
I²C, SPI, UART/USART
DMA, IR, POR, PWM, WDT
6
2K x 8
1.5K x 8
-
Internal
STM8S103F2P6TR
STMicroelectronics
In Stock: 18
SEND E-mail SUBMIT RFQ
20-TSSOP (0.173", 4.40mm Width)
TR
2500
-40°C ~ 85°C (TA)
Surface Mount
STM8
ROHS3 Compliant
REACH Unaffected
EAR99
8542.31.0001
STM8
16MHz
I²C, IrDA, LINbus, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
16
640 x 8
1K x 8
A/D 5x10b
Internal
STM8S103F3U6TR
STMicroelectronics
In Stock: 567
SEND E-mail SUBMIT RFQ
20-UFQFN
TR
3000
-40°C ~ 85°C (TA)
Surface Mount
STM8
ROHS3 Compliant
REACH Unaffected
EAR99
8542.31.0001
STM8
16MHz
I²C, IrDA, LINbus, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
16
640 x 8
1K x 8
A/D 5x10b
Internal
STM8S103F3P6TR
STMicroelectronics
In Stock: 800
SEND E-mail SUBMIT RFQ
20-TSSOP (0.173", 4.40mm Width)
TR
2500
-40°C ~ 85°C (TA)
Surface Mount
STM8
ROHS3 Compliant
REACH Unaffected
EAR99
8542.31.0001
STM8
16MHz
I²C, IrDA, LINbus, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
16
640 x 8
1K x 8
A/D 5x10b
Internal
STM8S003F3P6
STMicroelectronics
In Stock: 36
SEND E-mail SUBMIT RFQ
20-TSSOP (0.173", 4.40mm Width)
Tube
74
-40°C ~ 85°C (TA)
Surface Mount
STM8
ROHS3 Compliant
REACH Unaffected
EAR99
8542.31.0001
STM8
16MHz
I²C, IrDA, LINbus, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
16
128 x 8
1K x 8
A/D 5x10b
Internal
STM8S103F2P3TR
STMicroelectronics
In Stock: 30024
SEND E-mail SUBMIT RFQ
20-TSSOP (0.173", 4.40mm Width)
TR
2500
-40°C ~ 125°C (TA)
Surface Mount
STM8
ROHS3 Compliant
REACH Unaffected
EAR99
8542.31.0001
STM8
16MHz
I²C, IrDA, LINbus, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
16
640 x 8
1K x 8
A/D 5x10b
Internal
STM8S103F3U3TR
STMicroelectronics
In Stock: 18
SEND E-mail SUBMIT RFQ
20-UFQFN
TR
3000
-40°C ~ 125°C (TA)
Surface Mount
STM8
ROHS3 Compliant
REACH Unaffected
EAR99
8542.31.0001
STM8
16MHz
I²C, IrDA, LINbus, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
16
640 x 8
1K x 8
A/D 5x10b
Internal
STM8L050J3M3
STMicroelectronics
In Stock: 4
SEND E-mail SUBMIT RFQ
8-SOIC (0.154", 3.90mm Width)
Tube
100
-40°C ~ 125°C (TA)
Surface Mount
STM8
ROHS3 Compliant
REACH Unaffected
EAR99
8542.31.0001
STM8
16MHz
I²C, IrDA, SPI, UART/USART
Brown-out Detect/Reset, DMA, IR, LCD, POR, PWM, WDT
6
256 x 8
1K x 8
A/D 4x12b
Internal
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