Microcontrollers

Results: 351
Packaging
Cut Tape (CT)Digi-Reel®StripTape & Reel (TR)TrayTube
Product Status
ActiveDiscontinued at Digi-KeyLast Time BuyNot For New DesignsObsolete
Speed
25MHz50MHz
Number of I/O
912131618202122252829
Program Memory Size
2KB (2K x 8)4KB (4K x 8)8KB (8K x 8)16KB (16K x 8)32KB (32K x 8)64KB (64K x 8)
RAM Size
256 x 8512 x 81.25K x 82.25K x 84.25K x 8
Voltage - Supply (Vcc/Vdd)
1.8V ~ 5.5V2.2V ~ 3.6V
Data Converters
A/D 12x10/12b SAR; D/A 2x12bA/D 12x12bA/D 12x12b; D/A 2x12bA/D 13x10/12b SAR; D/A 2x12bA/D 13x10/12b SAR; D/A 4x12bA/D 13x12b; D/A 2x12bA/D 15x12bA/D 16x12b SARA/D 16x12b SAR; D/A 1x10bA/D 16x12bA/D 20x10/12b SAR; D/A 2x12bA/D 20x10/12b SAR; D/A 4x12bA/D 20x12bA/D 20x12b; D/A 2x12b
Operating Temperature
-40°C ~ 125°C (TA)-40°C ~ 85°C (TA)
Supplier Device Package
12-QFN (2x2)16-QFN (2.5x2.5)16-SOIC20-QFN (3x3)20-TSSOP24-QFN (3x3)24-QFN (4x4)24-QSOP28-QFN (5x5)28-TSSOP32-QFN (4x4)32-QFN (5x5)32-QFP (7x7)
Package / Case
12-VFQFN Exposed Pad16-SOIC (0.154", 3.90mm Width)16-WFQFN Exposed Pad20-TSSOP (0.173", 4.40mm Width)20-UFQFN Exposed Pad20-WFQFN Exposed Pad24-SSOP (0.154", 3.90mm Width)24-VFQFN Exposed Pad24-WFQFN Exposed Pad28-TSSOP (0.173", 4.40mm Width)28-WFQFN Exposed Pad32-TQFP32-UFQFN Exposed Pad32-WFQFN Exposed Pad
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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
20-QFN
EFM8BB10F8I-A-QFN20
IC MCU 8BIT 8KB FLASH 20QFN
Silicon Labs
4,969
In Stock
1 : $1.50000
Tube
Tube
ActiveNot VerifiedCIP-51 80518-Bit25MHzI2C, SMBus, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT168KB (8K x 8)FLASH-512 x 82.2V ~ 3.6VA/D 15x12bInternal-40°C ~ 125°C (TA)--Surface Mount20-QFN (3x3)20-WFQFN Exposed Pad
20-QFN
EFM8BB21F16I-C-QFN20R
IC MCU 8BIT 16KB FLASH 20QFN
Silicon Labs
21,514
In Stock
1 : $1.67000
Cut Tape (CT)
1,500 : $0.82012
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveNot VerifiedCIP-51 80518-Bit50MHzI2C, SMBus, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT1616KB (16K x 8)FLASH-2.25K x 82.2V ~ 3.6VA/D 15x12bInternal-40°C ~ 125°C (TA)--Surface Mount20-QFN (3x3)20-WFQFN Exposed Pad
32-QFN
EFM8BB31F64G-D-QFN32
IC MCU 8BIT 64KB FLASH 32QFN
Silicon Labs
12,541
In Stock
1 : $2.89000
Tray
Tray
ActiveNot VerifiedCIP-51 80518-Bit50MHzI2C, SMBus, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT2964KB (64K x 8)FLASH-4.25K x 82.2V ~ 3.6VA/D 20x12b; D/A 2x12bInternal-40°C ~ 85°C (TA)--Surface Mount32-QFN (4x4)32-UFQFN Exposed Pad
EFM8BB5-series
EFM8BB51F8G-C-QFN20R
IC MCU 8BIT 8KB FLASH 20QFN
Silicon Labs
3,662
In Stock
1 : $1.10000
Cut Tape (CT)
2,500 : $0.46662
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveNot VerifiedCIP-51 80518-Bit50MHzI2C, SMBus, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT168KB (8K x 8)FLASH-1.25K x 81.8V ~ 5.5VA/D 16x12b SARInternal-40°C ~ 85°C (TA)--Surface Mount20-QFN (3x3)20-WFQFN Exposed Pad
16-SOIC
EFM8BB10F8G-A-SOIC16R
IC MCU 8BIT 8KB FLASH 16SOIC
Silicon Labs
4,806
In Stock
1 : $1.33000
Cut Tape (CT)
2,500 : $0.56560
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveNot VerifiedCIP-51 80518-Bit25MHzI2C, SMBus, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT138KB (8K x 8)FLASH-512 x 82.2V ~ 3.6VA/D 12x12bInternal-40°C ~ 85°C (TA)--Surface Mount16-SOIC16-SOIC (0.154", 3.90mm Width)
CP2102N-A01-GQFN20
EFM8BB21F16G-C-QFN20R
IC MCU 8BIT 16KB FLASH 20QFN
Silicon Labs
6,685
In Stock
1 : $1.55000
Cut Tape (CT)
1,500 : $0.76154
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveNot VerifiedCIP-51 80518-Bit50MHzI2C, SMBus, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT1616KB (16K x 8)FLASH-2.25K x 82.2V ~ 3.6VA/D 15x12bInternal-40°C ~ 85°C (TA)--Surface Mount20-QFN (3x3)20-WFQFN Exposed Pad
20-QFN
EFM8BB21F16G-C-QFN20
IC MCU 8BIT 16KB FLASH 20QFN
Silicon Labs
2,863
In Stock
1 : $1.64000
Tube
Tube
ActiveNot VerifiedCIP-51 80518-Bit50MHzI2C, SMBus, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT1616KB (16K x 8)FLASH-2.25K x 82.2V ~ 3.6VA/D 15x12bInternal-40°C ~ 85°C (TA)--Surface Mount20-QFN (3x3)20-UFQFN Exposed Pad
24-QSOP
EFM8BB21F16G-C-QSOP24R
IC MCU 8BIT 16KB FLASH 24QSOP
Silicon Labs
5,303
In Stock
1 : $1.73000
Cut Tape (CT)
2,500 : $0.79083
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Last Time BuyNot VerifiedCIP-51 80518-Bit50MHzI2C, SMBus, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT2116KB (16K x 8)FLASH-2.25K x 82.2V ~ 3.6VA/D 20x12bInternal-40°C ~ 85°C (TA)--Surface Mount24-QSOP24-SSOP (0.154", 3.90mm Width)
32-QFN
EFM8BB31F16G-D-QFN32R
IC MCU 8BIT 16KB FLASH 32QFN
Silicon Labs
4,817
In Stock
1 : $1.88000
Cut Tape (CT)
2,500 : $0.85900
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveNot VerifiedCIP-51 80518-Bit50MHzI2C, SMBus, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT2916KB (16K x 8)FLASH-2.25K x 82.2V ~ 3.6VA/D 20x12b; D/A 2x12bInternal-40°C ~ 85°C (TA)--Surface Mount32-QFN (4x4)32-UFQFN Exposed Pad
20-QFN
EFM8BB10F8G-A-QFN20R
IC MCU 8BIT 8KB FLASH 20QFN
Silicon Labs
26,188
In Stock
1 : $0.94000
Cut Tape (CT)
1,500 : $0.50000
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveNot VerifiedCIP-51 80518-Bit25MHzI2C, SMBus, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT168KB (8K x 8)FLASH-512 x 82.2V ~ 3.6VA/D 15x12bInternal-40°C ~ 85°C (TA)--Surface Mount20-QFN (3x3)20-UFQFN Exposed Pad
EFM8BB5-series
EFM8BB51F16G-C-QFN20
IC MCU 8BIT 16KB FLASH 20QFN
Silicon Labs
315
In Stock
1 : $1.13000
Strip
Strip
ActiveNot VerifiedCIP-51 80518-Bit50MHzI2C, SMBus, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT1616KB (16K x 8)FLASH-1.25K x 81.8V ~ 5.5VA/D 16x12b SARInternal-40°C ~ 85°C (TA)--Surface Mount20-QFN (3x3)20-WFQFN Exposed Pad
20-QFN
EFM8BB10F4G-A-QFN20R
IC MCU 8BIT 4KB FLASH 20QFN
Silicon Labs
2,638
In Stock
1 : $1.30000
Cut Tape (CT)
1,500 : $0.59085
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveNot VerifiedCIP-51 80518-Bit25MHzI2C, SMBus, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT164KB (4K x 8)FLASH-512 x 82.2V ~ 3.6VA/D 15x12bInternal-40°C ~ 85°C (TA)--Surface Mount20-QFN (3x3)20-UFQFN Exposed Pad
EFM8BB5-series
EFM8BB52F32I-C-QFN32
IC MCU 8BIT 32KB FLASH 32QFN
Silicon Labs
185
In Stock
1 : $1.49000
Strip
Strip
ActiveNot VerifiedCIP-51 80518-Bit50MHzI2C, SMBus, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT2932KB (32K x 8)FLASH-2.25K x 81.8V ~ 5.5VA/D 16x12b SAR; D/A 1x10bInternal-40°C ~ 125°C (TA)--Surface Mount32-QFN (5x5)32-WFQFN Exposed Pad
24-QSOP
EFM8BB10F8G-A-QSOP24
IC MCU 8BIT 8KB FLASH 24QSOP
Silicon Labs
125
In Stock
1 : $1.63000
Tube
Tube
Last Time BuyNot VerifiedCIP-51 80518-Bit25MHzI2C, SMBus, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT188KB (8K x 8)FLASH-512 x 82.2V ~ 3.6VA/D 16x12bInternal-40°C ~ 85°C (TA)--Surface Mount24-QSOP24-SSOP (0.154", 3.90mm Width)
20-QFN
EFM8BB21F16I-C-QFN20
IC MCU 8BIT 16KB FLASH 20QFN
Silicon Labs
3,921
In Stock
1 : $1.67000
Tube
Tube
ActiveNot VerifiedCIP-51 80518-Bit50MHzI2C, SMBus, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT1616KB (16K x 8)FLASH-2.25K x 82.2V ~ 3.6VA/D 15x12bInternal-40°C ~ 125°C (TA)--Surface Mount20-QFN (3x3)20-WFQFN Exposed Pad
EFM8BB31F16G-D-QFN24R
EFM8BB31F16G-D-QFN24R
IC MCU 8BIT 16KB FLASH 24QFN
Silicon Labs
5,281
In Stock
1 : $1.73000
Cut Tape (CT)
1,500 : $0.84941
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveNot VerifiedCIP-51 80518-Bit50MHzI2C, SMBus, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT2016KB (16K x 8)FLASH-2.25K x 82.2V ~ 3.6VA/D 12x12b; D/A 2x12bInternal-40°C ~ 85°C (TA)--Surface Mount24-QFN (3x3)24-VFQFN Exposed Pad
32-QFN
EFM8BB31F16G-D-QFN32
IC MCU 8BIT 16KB FLASH 32QFN
Silicon Labs
2,818
In Stock
1 : $1.88000
Tray
Tray
ActiveNot VerifiedCIP-51 80518-Bit50MHzI2C, SMBus, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT2916KB (16K x 8)FLASH-2.25K x 82.2V ~ 3.6VA/D 20x12b; D/A 2x12bInternal-40°C ~ 85°C (TA)--Surface Mount32-QFN (4x4)32-UFQFN Exposed Pad
28-TQFN-EP (5x5)
EFM8BB22F16G-C-QFN28R
IC MCU 8BIT 16KB FLASH 28QFN
Silicon Labs
3,444
In Stock
1 : $2.06000
Cut Tape (CT)
1,500 : $1.01051
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveNot VerifiedCIP-51 80518-Bit50MHzI2C, SMBus, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT2216KB (16K x 8)FLASH-2.25K x 82.2V ~ 3.6VA/D 20x12bInternal-40°C ~ 85°C (TA)--Surface Mount28-QFN (5x5)28-WFQFN Exposed Pad
20-QFN
EFM8BB10F2G-A-QFN20R
IC MCU 8BIT 2KB FLASH 20QFN
Silicon Labs
29,962
In Stock
1 : $0.68000
Cut Tape (CT)
1,500 : $0.36250
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveNot VerifiedCIP-51 80518-Bit25MHzI2C, SMBus, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT162KB (2K x 8)FLASH-256 x 82.2V ~ 3.6VA/D 15x12bInternal-40°C ~ 85°C (TA)--Surface Mount20-QFN (3x3)20-UFQFN Exposed Pad
20-QFN
EFM8BB10F2G-A-QFN20
IC MCU 8BIT 2KB FLASH 20QFN
Silicon Labs
2,111
In Stock
1 : $0.97000
Tube
Tube
ActiveNot VerifiedCIP-51 80518-Bit25MHzI2C, SMBus, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT162KB (2K x 8)FLASH-256 x 82.2V ~ 3.6VA/D 15x12bInternal-40°C ~ 85°C (TA)--Surface Mount20-QFN (3x3)20-UFQFN Exposed Pad
20-QFN
EFM8BB10F2I-A-QFN20
IC MCU 8BIT 2KB FLASH 20QFN
Silicon Labs
2,750
In Stock
1 : $1.10000
Tube
Tube
ActiveNot VerifiedCIP-51 80518-Bit25MHzI2C, SMBus, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT162KB (2K x 8)FLASH-256 x 82.2V ~ 3.6VA/D 15x12bInternal-40°C ~ 125°C (TA)--Surface Mount20-QFN (3x3)20-WFQFN Exposed Pad
EFM8BB51F8G-C-TSSOP20
EFM8BB51F8G-C-TSSOP20
IC MCU 8BIT 8KB FLASH 20TSSOP
Silicon Labs
305
In Stock
1 : $1.10000
Strip
Strip
ActiveNot VerifiedCIP-51 80518-Bit50MHzI2C, SMBus, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT168KB (8K x 8)FLASH-1.25K x 81.8V ~ 5.5VA/D 16x12b SARInternal-40°C ~ 85°C (TA)--Surface Mount20-TSSOP20-TSSOP (0.173", 4.40mm Width)
EFM8BB5-series
EFM8BB52F16G-C-QFN32
IC MCU 8BIT 16KB FLASH 32QFN
Silicon Labs
410
In Stock
1 : $1.30000
Strip
Strip
ActiveNot VerifiedCIP-51 80518-Bit50MHzI2C, SMBus, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT2916KB (16K x 8)FLASH-1.25K x 81.8V ~ 5.5VA/D 16x12b SAR; D/A 1x10bInternal-40°C ~ 85°C (TA)--Surface Mount32-QFN (5x5)32-WFQFN Exposed Pad
EFM8BB5-series
EFM8BB52F16G-C-TSSOP28
IC MCU 8BIT 16KB FLASH 28TSSOP
Silicon Labs
180
In Stock
1 : $1.30000
Strip
Strip
ActiveNot VerifiedCIP-51 80518-Bit50MHzI2C, SMBus, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT2516KB (16K x 8)FLASH-1.25K x 81.8V ~ 5.5VA/D 16x12b SAR; D/A 1x10bInternal-40°C ~ 85°C (TA)--Surface Mount28-TSSOP28-TSSOP (0.173", 4.40mm Width)
20-TSSOP
EFM8BB51F16I-C-TSSOP20
IC MCU 8BIT 16KB FLASH 20TSSOP
Silicon Labs
126
In Stock
1 : $1.30000
Strip
Strip
ActiveNot VerifiedCIP-51 80518-Bit50MHzI2C, SMBus, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT1616KB (16K x 8)FLASH-1.25K x 81.8V ~ 5.5VA/D 16x12b SARInternal-40°C ~ 125°C (TA)--Surface Mount20-TSSOP20-TSSOP (0.173", 4.40mm Width)
Showing
of 351

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.