Microcontrollers

Results: 350
Packaging
BulkCut Tape (CT)Digi-Reel®Tape & Reel (TR)TrayTube
DigiKey Programmable
Not VerifiedVerified
Core Size
32-Bit32-Bit Single-Core
Connectivity
I2C, IrDA, LINbus, MMC/SD, SMBus, SPI, UART/USARTI2C, IrDA, LINbus, SMBus, SPI, UART/USART, USBI2C, IrDA, LINbus, SPI, UART/USARTI2C, IrDA, LINbus, SPI, UART/USART, USBI2C, IrDA, SMBus, SPI, UART/USARTI2C, IrDA, SMBus, SPI, UART/USART, USBI2C, IrDA, SPI, UART/USARTI2C, IrDA, SPI, UART/USART, USB
Peripherals
AES, Brown-out Detect/Reset, DMA, LCD, POR, Temp Sensor, TRNG, WDTAES, Brown-out Detect/Reset, DMA, POR, PWM, Temp Sensor, Voltage Detect, WDTBrown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDTBrown-out Detect/Reset, DMA, I2S, POR, PWM, Temp Sensor, Voltage Detect, WDTBrown-out Detect/Reset, DMA, I2S, POR, PWM, WDTBrown-out Detect/Reset, DMA, I2S, PWM, WDTBrown-out Detect/Reset, DMA, POR, PWM, Temp Sensor, Voltage Detect, WDTBrown-out Detect/Reset, DMA, POR, PWM, WDTBrown-out Detect/Reset, POR, PWM, WDT
Number of I/O
1115162021232425262728293738
Program Memory Size
8KB (8K x 8)16KB (16K x 8)32KB (32K x 8)64KB (64K x 8)128KB (128K x 8)192KB (192K x 8)
EEPROM Size
128 x 8256 x 8512 x 81K x 82K x 83K x 86K x 8
RAM Size
2K x 88K x 820K x 8
Voltage - Supply (Vcc/Vdd)
1.65V ~ 3.6V1.7V ~ 3.6V1.8V ~ 3.6V
Data Converters
A/D 10x12bA/D 10x12b SARA/D 10x12b SAR; D/A 1x12bA/D 10x12b SAR; D/A 2x12bA/D 10x12b; D/A 1x12bA/D 10x12b; D/A 2x12bA/D 13x12bA/D 13x12b; D/A 2x12bA/D 15x12bA/D 15x12b SAR; D/A 2x12bA/D 15x12b; D/A 2x12bA/D 16x12bA/D 16x12b SAR; D/A 2x12bA/D 16x12b; D/A 1x12b
Oscillator Type
External, InternalInternal
Operating Temperature
-40°C ~ 105°C (TA)-40°C ~ 125°C (TA)-40°C ~ 85°C (TA)
Supplier Device Package
14-TSSOP20-TSSOP20-UFQFPN (3x3)25-WLCSP25-WLCSP (2.13x2.07)25-WLCSP (2.1x2.49)28-UFQFPN (4x4)32-LQFP (7x7)32-UFQFPN (5x5)36-WLCSP36-WLCSP (2.61x2.88)48-LQFP (7x7)48-UFQFPN (7x7)49-WLCSP
Package / Case
14-TSSOP (0.173", 4.40mm Width)20-TSSOP (0.173", 4.40mm Width)20-UFQFN25-UFBGA, WLCSP28-UFQFN32-LQFP32-UFQFN Exposed Pad36-UFBGA, WLCSP48-LQFP48-UFQFN Exposed Pad49-UFBGA, WLCSP64-LQFP64-TFBGA64-UFBGA
Stocking Options
Environmental Options
Media
Marketplace Product
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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
DigiKey Programmable
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
Operating Temperature
Grade
Qualification
Mounting Type
Supplier Device Package
Package / Case
32 QFN
STM32L031K6U6TR
IC MCU 32BIT 32KB FLASH 32UFQFPN
STMicroelectronics
13,636
In Stock
1 : $1.95000
Cut Tape (CT)
3,000 : $1.29800
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
ARM® Cortex®-M0+
32-Bit Single-Core
32MHz
I2C, IrDA, LINbus, SPI, UART/USART
Brown-out Detect/Reset, DMA, POR, PWM, WDT
27
32KB (32K x 8)
FLASH
1K x 8
8K x 8
1.8V ~ 3.6V
A/D 10x12b
Internal
-40°C ~ 85°C (TA)
-
-
Surface Mount
32-UFQFPN (5x5)
32-UFQFN Exposed Pad
20-UFQFPN
STM32L011F4U6TR
IC MCU 32BIT 16KB FLASH 20UFQFPN
STMicroelectronics
15,030
In Stock
1 : $2.19000
Cut Tape (CT)
3,000 : $1.00081
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
ARM® Cortex®-M0+
32-Bit Single-Core
32MHz
I2C, IrDA, SPI, UART/USART
Brown-out Detect/Reset, DMA, POR, PWM, WDT
16
16KB (16K x 8)
FLASH
512 x 8
2K x 8
1.65V ~ 3.6V
A/D 7x12b
Internal
-40°C ~ 85°C (TA)
-
-
Surface Mount
20-UFQFPN (3x3)
20-UFQFN
20-TSSOP
STM32L031F6P6TR
IC MCU 32BIT 32KB FLASH 20TSSOP
STMicroelectronics
12,725
In Stock
1 : $2.46000
Cut Tape (CT)
2,500 : $1.12462
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
ARM® Cortex®-M0+
32-Bit Single-Core
32MHz
I2C, IrDA, LINbus, SPI, UART/USART
Brown-out Detect/Reset, DMA, POR, PWM, WDT
15
32KB (32K x 8)
FLASH
1K x 8
8K x 8
1.8V ~ 3.6V
A/D 10x12b
Internal
-40°C ~ 85°C (TA)
-
-
Surface Mount
20-TSSOP
20-TSSOP (0.173", 4.40mm Width)
20-UFQFPN
STM32L011F4U3TR
IC MCU 32BIT 16KB FLASH 20UFQFPN
STMicroelectronics
5,195
In Stock
1 : $2.51000
Cut Tape (CT)
3,000 : $1.15093
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
ARM® Cortex®-M0+
32-Bit Single-Core
32MHz
I2C, IrDA, SPI, UART/USART
Brown-out Detect/Reset, DMA, POR, PWM, WDT
16
16KB (16K x 8)
FLASH
512 x 8
2K x 8
1.65V ~ 3.6V
A/D 7x12b
Internal
-40°C ~ 125°C (TA)
-
-
Surface Mount
20-UFQFPN (3x3)
20-UFQFN
48-LQFP
STM32L051C8T6
IC MCU 32BIT 64KB FLASH 48LQFP
STMicroelectronics
13,359
In Stock
1 : $2.55000
Tray
Tray
Active
Not Verified
ARM® Cortex®-M0+
32-Bit Single-Core
32MHz
I2C, IrDA, SPI, UART/USART
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
37
64KB (64K x 8)
FLASH
2K x 8
8K x 8
1.65V ~ 3.6V
A/D 10x12b
Internal
-40°C ~ 85°C (TA)
-
-
Surface Mount
48-LQFP (7x7)
48-LQFP
32 QFN
STM32L011K4U6
IC MCU 32BIT 16KB FLASH 32UFQFPN
STMicroelectronics
4,113
In Stock
1 : $2.69000
Tray
Tray
Active
Not Verified
ARM® Cortex®-M0+
32-Bit Single-Core
32MHz
I2C, IrDA, SPI, UART/USART
Brown-out Detect/Reset, DMA, POR, PWM, WDT
28
16KB (16K x 8)
FLASH
512 x 8
2K x 8
1.65V ~ 3.6V
A/D 10x12b
Internal
-40°C ~ 85°C (TA)
-
-
Surface Mount
32-UFQFPN (5x5)
32-UFQFN Exposed Pad
64 LQFP
STM32L010R8T6
IC MCU 32BIT 64KB FLASH 64LQFP
STMicroelectronics
8,151
In Stock
1 : $2.71000
Tray
Tray
Active
Not Verified
ARM® Cortex®-M0+
32-Bit Single-Core
32MHz
I2C, IrDA, SPI, UART/USART
Brown-out Detect/Reset, DMA, POR, PWM, WDT
51
64KB (64K x 8)
FLASH
256 x 8
8K x 8
1.8V ~ 3.6V
A/D 16x12b
Internal
-40°C ~ 85°C (TA)
-
-
Surface Mount
64-LQFP (10x10)
64-LQFP
36-WLCSP
STM32L052T8Y6TR
IC MCU 32BIT 64KB FLASH 36WLCSP
STMicroelectronics
16,043
In Stock
1 : $2.83000
Cut Tape (CT)
5,000 : $1.87850
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
ARM® Cortex®-M0+
32-Bit Single-Core
32MHz
I2C, IrDA, SPI, UART/USART, USB
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
29
64KB (64K x 8)
FLASH
2K x 8
8K x 8
1.65V ~ 3.6V
A/D 16x12b; D/A 1x12b
Internal
-40°C ~ 85°C (TA)
-
-
Surface Mount
36-WLCSP
36-UFBGA, WLCSP
28-UFQFN
STM32L031G6U7
IC MCU 32BIT 32KB FLASH 28UFQFPN
STMicroelectronics
7,329
In Stock
1 : $2.85000
Tray
Tray
Active
Not Verified
ARM® Cortex®-M0+
32-Bit Single-Core
32MHz
I2C, IrDA, LINbus, SPI, UART/USART
Brown-out Detect/Reset, DMA, POR, PWM, WDT
21
32KB (32K x 8)
FLASH
1K x 8
8K x 8
1.8V ~ 3.6V
A/D 10x12b
Internal
-40°C ~ 105°C (TA)
-
-
Surface Mount
28-UFQFPN (4x4)
28-UFQFN
28-UFQFN
STM32L041G6U6STR
IC MCU 32BIT 32KB FLASH 28UFQFPN
STMicroelectronics
6,693
In Stock
1 : $2.86000
Cut Tape (CT)
3,000 : $1.31005
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
ARM® Cortex®-M0+
32-Bit Single-Core
32MHz
I2C, IrDA, LINbus, SPI, UART/USART
Brown-out Detect/Reset, DMA, POR, PWM, WDT
23
32KB (32K x 8)
FLASH
1K x 8
8K x 8
1.8V ~ 3.6V
A/D 10x12b
Internal
-40°C ~ 85°C (TA)
-
-
Surface Mount
28-UFQFPN (4x4)
28-UFQFN
32 QFN
STM32L051K6U6TR
IC MCU 32BIT 32KB FLASH 32UFQFPN
STMicroelectronics
6,133
In Stock
1 : $3.02000
Cut Tape (CT)
3,000 : $1.51591
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
ARM® Cortex®-M0+
32-Bit Single-Core
32MHz
I2C, IrDA, SPI, UART/USART
Brown-out Detect/Reset, DMA, POR, PWM, WDT
27
32KB (32K x 8)
FLASH
2K x 8
8K x 8
1.65V ~ 3.6V
A/D 10x12b
Internal
-40°C ~ 85°C (TA)
-
-
Surface Mount
32-UFQFPN (5x5)
32-UFQFN Exposed Pad
497~5B_ME_V2~T~48
STM32L071CBT6TR
IC MCU 32BIT 128KB FLASH 48LQFP
STMicroelectronics
35,634
In Stock
1 : $3.10000
Cut Tape (CT)
2,400 : $2.05750
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
ARM® Cortex®-M0+
32-Bit Single-Core
32MHz
I2C, IrDA, SPI, UART/USART
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
37
128KB (128K x 8)
FLASH
6K x 8
20K x 8
1.65V ~ 3.6V
A/D 13x12b
Internal
-40°C ~ 85°C (TA)
-
-
Surface Mount
48-LQFP (7x7)
48-LQFP
32-LQFP
STM32L031K6T7
IC MCU 32BIT 32KB FLASH 32LQFP
STMicroelectronics
346
In Stock
1 : $3.17000
Tray
Tray
Active
Not Verified
ARM® Cortex®-M0+
32-Bit Single-Core
32MHz
I2C, IrDA, LINbus, SPI, UART/USART
Brown-out Detect/Reset, DMA, POR, PWM, WDT
25
32KB (32K x 8)
FLASH
1K x 8
8K x 8
1.8V ~ 3.6V
A/D 10x12b
Internal
-40°C ~ 105°C (TA)
-
-
Surface Mount
32-LQFP (7x7)
32-LQFP
64-LQFP
STM32L071RBT6
IC MCU 32BIT 128KB FLASH 64LQFP
STMicroelectronics
16,182
In Stock
1 : $3.32000
Tray
Tray
Active
Not Verified
ARM® Cortex®-M0+
32-Bit Single-Core
32MHz
I2C, IrDA, SPI, UART/USART
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
51
128KB (128K x 8)
FLASH
6K x 8
20K x 8
1.65V ~ 3.6V
A/D 16x12b
Internal
-40°C ~ 85°C (TA)
-
-
Surface Mount
64-LQFP (10x10)
64-LQFP
32 QFN
STM32L051K8U6TR
IC MCU 32BIT 64KB FLASH 32UFQFPN
STMicroelectronics
1,906
In Stock
1 : $3.32000
Cut Tape (CT)
3,000 : $1.66824
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
ARM® Cortex®-M0+
32-Bit Single-Core
32MHz
I2C, IrDA, SPI, UART/USART
Brown-out Detect/Reset, DMA, POR, PWM, WDT
27
64KB (64K x 8)
FLASH
2K x 8
8K x 8
1.65V ~ 3.6V
A/D 10x12b
Internal
-40°C ~ 85°C (TA)
-
-
Surface Mount
32-UFQFPN (5x5)
32-UFQFN Exposed Pad
48-LQFP
STM32L051C6T6
IC MCU 32BIT 32KB FLASH 48LQFP
STMicroelectronics
1,470
In Stock
1 : $3.37000
Tray
Tray
Active
Not Verified
ARM® Cortex®-M0+
32-Bit Single-Core
32MHz
I2C, IrDA, SPI, UART/USART
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
37
32KB (32K x 8)
FLASH
2K x 8
8K x 8
1.65V ~ 3.6V
A/D 10x12b
Internal
-40°C ~ 85°C (TA)
-
-
Surface Mount
48-LQFP (7x7)
48-LQFP
497~5B_ME_V2~T~48
STM32L071CZT6
IC MCU 32BIT 192KB FLASH 48LQFP
STMicroelectronics
19,147
In Stock
1 : $3.46000
Tray
Tray
Active
Not Verified
ARM® Cortex®-M0+
32-Bit Single-Core
32MHz
I2C, IrDA, SPI, UART/USART
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
37
192KB (192K x 8)
FLASH
6K x 8
20K x 8
1.65V ~ 3.6V
A/D 13x12b
Internal
-40°C ~ 85°C (TA)
-
-
Surface Mount
48-LQFP (7x7)
48-LQFP
32-LQFP
STM32L052K8T6
IC MCU 32BIT 64KB FLASH 32LQFP
STMicroelectronics
2,529
In Stock
1 : $3.93000
Tray
Tray
Active
Not Verified
ARM® Cortex®-M0+
32-Bit Single-Core
32MHz
I2C, IrDA, SPI, UART/USART, USB
Brown-out Detect/Reset, DMA, POR, PWM, WDT
27
64KB (64K x 8)
FLASH
2K x 8
8K x 8
1.65V ~ 3.6V
A/D 10x12b; D/A 1x12b
Internal
-40°C ~ 85°C (TA)
-
-
Surface Mount
32-LQFP (7x7)
32-LQFP
32-LQFP
STM32L071KBT6
IC MCU 32BIT 128KB FLASH 32LQFP
STMicroelectronics
1,986
In Stock
1 : $4.28000
Tray
Tray
Active
Not Verified
ARM® Cortex®-M0+
32-Bit Single-Core
32MHz
I2C, IrDA, SPI, UART/USART
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
25
128KB (128K x 8)
FLASH
6K x 8
20K x 8
1.65V ~ 3.6V
A/D 10x12b
Internal
-40°C ~ 85°C (TA)
-
-
Surface Mount
32-LQFP (7x7)
32-LQFP
497~5B_ME_V2~T~48
STM32L071CBT6
IC MCU 32BIT 128KB FLASH 48LQFP
STMicroelectronics
6,061
In Stock
1 : $4.41000
Tray
Tray
Active
Not Verified
ARM® Cortex®-M0+
32-Bit Single-Core
32MHz
I2C, IrDA, SPI, UART/USART
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
37
128KB (128K x 8)
FLASH
6K x 8
20K x 8
1.65V ~ 3.6V
A/D 13x12b
Internal
-40°C ~ 85°C (TA)
-
-
Surface Mount
48-LQFP (7x7)
48-LQFP
32 QFN
STM32L071KZU6
IC MCU 32BIT 192KB FLSH 32UFQFPN
STMicroelectronics
6,208
In Stock
1 : $4.60000
Tray
Tray
Active
Not Verified
ARM® Cortex®-M0+
32-Bit Single-Core
32MHz
I2C, IrDA, SPI, UART/USART
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
25
192KB (192K x 8)
FLASH
6K x 8
20K x 8
1.65V ~ 3.6V
A/D 10x12b
Internal
-40°C ~ 85°C (TA)
-
-
Surface Mount
32-UFQFPN (5x5)
32-UFQFN Exposed Pad
32-LQFP
STM32L071KZT6
IC MCU 32BIT 192KB FLASH 32LQFP
STMicroelectronics
3,711
In Stock
1 : $4.79000
Tray
Tray
Active
Not Verified
ARM® Cortex®-M0+
32-Bit Single-Core
32MHz
I2C, IrDA, SPI, UART/USART
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
25
192KB (192K x 8)
FLASH
6K x 8
20K x 8
1.65V ~ 3.6V
A/D 10x12b
Internal
-40°C ~ 85°C (TA)
-
-
Surface Mount
32-LQFP (7x7)
32-LQFP
497~5B_ME_V2~T~48
STM32L072CBT6
IC MCU 32BIT 128KB FLASH 48LQFP
STMicroelectronics
3,929
In Stock
1 : $4.85000
Tray
Tray
Active
Not Verified
ARM® Cortex®-M0+
32-Bit Single-Core
32MHz
I2C, IrDA, SPI, UART/USART, USB
Brown-out Detect/Reset, DMA, POR, PWM, WDT
37
128KB (128K x 8)
FLASH
6K x 8
20K x 8
1.65V ~ 3.6V
A/D 10x12b; D/A 2x12b
Internal
-40°C ~ 85°C (TA)
-
-
Surface Mount
48-LQFP (7x7)
48-LQFP
32 QFN
STM32L072KZU6
IC MCU 32BIT 192KB FLSH 32UFQFPN
STMicroelectronics
277
In Stock
1 : $5.05000
Tray
Tray
Active
Not Verified
ARM® Cortex®-M0+
32-Bit Single-Core
32MHz
I2C, IrDA, SPI, UART/USART, USB
Brown-out Detect/Reset, DMA, POR, PWM, WDT
23
192KB (192K x 8)
FLASH
6K x 8
20K x 8
1.65V ~ 3.6V
A/D 10x12b; D/A 2x12b
Internal
-40°C ~ 85°C (TA)
-
-
Surface Mount
32-UFQFPN (5x5)
32-UFQFN Exposed Pad
64-LQFP
STM32L071RZT6TR
IC MCU 32BIT 192KB FLASH 64LQFP
STMicroelectronics
8,418
In Stock
1 : $5.24000
Cut Tape (CT)
1,000 : $2.76748
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
ARM® Cortex®-M0+
32-Bit Single-Core
32MHz
I2C, IrDA, SPI, UART/USART
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
51
192KB (192K x 8)
FLASH
6K x 8
20K x 8
1.65V ~ 3.6V
A/D 16x12b
Internal
-40°C ~ 85°C (TA)
-
-
Surface Mount
64-LQFP (10x10)
64-LQFP
Showing
of 350

Microcontrollers


Microcontroller products are relatively complex, user-programmable digital logic devices. Closely related to devices considered microprocessors, the distinction between the two reduces largely to the manufacturer's choice of noun, though by tradition microcontrollers integrate working memory, are more likely to incorporate mixed-signal peripherals and tend to be used with simpler software paradigms oriented toward repetitive execution of a predefined series of tasks.