Microcontrollers

Results: 16
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)Tube
Product Status
ActiveNot For New Designs
Connectivity
SMBus (2-Wire/I2C), CANbus, LINbus, SPI, UART/USARTSMBus (2-Wire/I2C), CANbus, SPI, UART/USARTSMBus (2-Wire/I2C), LINbus, SPI, UART/USARTSMBus (2-Wire/I2C), SPI, UART/USART
Program Memory Size
16KB (16K x 8)32KB (32K x 8)
Stocking Options
Environmental Options
Media
Marketplace Product
16Results
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Showing
of 16
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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
Mounting Type
Supplier Device Package
Package / Case
MFG_QFN24_SIDEB
C8051F550-IM
IC MCU 8BIT 32KB FLASH 24QFN
Silicon Labs
4,561
In Stock
1 : $13.48000
Tube
Tube
Active
Not Verified
8051
8-Bit
50MHz
SMBus (2-Wire/I2C), CANbus, LINbus, SPI, UART/USART
POR, PWM, Temp Sensor, WDT
18
32KB (32K x 8)
FLASH
-
2.25K x 8
1.8V ~ 5.25V
A/D 18x12b
Internal
-40°C ~ 125°C (TA)
Surface Mount
24-QFN (4x4)
24-WFQFN Exposed Pad
MFG_QFN24_SIDEB
C8051F555-IMR
IC MCU 8BIT 16KB FLASH 24QFN
Silicon Labs
2,658
In Stock
1 : $12.36000
Cut Tape (CT)
1,500 : $5.41511
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
8051
8-Bit
50MHz
SMBus (2-Wire/I2C), CANbus, SPI, UART/USART
POR, PWM, Temp Sensor, WDT
18
16KB (16K x 8)
FLASH
-
2.25K x 8
1.8V ~ 5.25V
A/D 18x12b
Internal
-40°C ~ 125°C (TA)
Surface Mount
24-QFN (4x4)
24-WFQFN Exposed Pad
MFG_QFN24_SIDEB
C8051F551-IM
IC MCU 8BIT 32KB FLASH 24QFN
Silicon Labs
54
In Stock
1 : $13.22000
Tube
Tube
Not For New Designs
Not Verified
8051
8-Bit
50MHz
SMBus (2-Wire/I2C), CANbus, SPI, UART/USART
POR, PWM, Temp Sensor, WDT
18
32KB (32K x 8)
FLASH
-
2.25K x 8
1.8V ~ 5.25V
A/D 18x12b
Internal
-40°C ~ 125°C (TA)
Surface Mount
24-QFN (4x4)
24-WFQFN Exposed Pad
MFG_QFN24_SIDEB
C8051F555-IM
IC MCU 8BIT 16KB FLASH 24QFN
Silicon Labs
0
In Stock
Check Lead Time
91 : $9.24758
Tube
Tube
Active
Not Verified
8051
8-Bit
50MHz
SMBus (2-Wire/I2C), CANbus, SPI, UART/USART
POR, PWM, Temp Sensor, WDT
18
16KB (16K x 8)
FLASH
-
2.25K x 8
1.8V ~ 5.25V
A/D 18x12b
Internal
-40°C ~ 125°C (TA)
Surface Mount
24-QFN (4x4)
24-WFQFN Exposed Pad
MFG_QFN24_SIDEB
C8051F553-IM
IC MCU 8BIT 32KB FLASH 24QFN
Silicon Labs
0
In Stock
Check Lead Time
91 : $9.58176
Tube
Tube
Active
Not Verified
8051
8-Bit
50MHz
SMBus (2-Wire/I2C), SPI, UART/USART
POR, PWM, Temp Sensor, WDT
18
32KB (32K x 8)
FLASH
-
2.25K x 8
1.8V ~ 5.25V
A/D 18x12b
Internal
-40°C ~ 125°C (TA)
Surface Mount
24-QFN (4x4)
24-WFQFN Exposed Pad
MFG_QFN24_SIDEB
C8051F557-IM
IC MCU 8BIT 16KB FLASH 24QFN
Silicon Labs
0
In Stock
1,911 : $6.82346
Tube
Tube
Not For New Designs
Not Verified
8051
8-Bit
50MHz
SMBus (2-Wire/I2C), SPI, UART/USART
POR, PWM, Temp Sensor, WDT
18
16KB (16K x 8)
FLASH
-
2.25K x 8
1.8V ~ 5.25V
A/D 18x12b
Internal
-40°C ~ 125°C (TA)
Surface Mount
24-QFN (4x4)
24-WFQFN Exposed Pad
MFG_QFN24_SIDEB
C8051F557-IMR
IC MCU 8BIT 16KB FLASH 24QFN
Silicon Labs
0
In Stock
1,500 : $6.82347
Tape & Reel (TR)
Tape & Reel (TR)
Not For New Designs
Not Verified
8051
8-Bit
50MHz
SMBus (2-Wire/I2C), SPI, UART/USART
POR, PWM, Temp Sensor, WDT
18
16KB (16K x 8)
FLASH
-
2.25K x 8
1.8V ~ 5.25V
A/D 18x12b
Internal
-40°C ~ 125°C (TA)
Surface Mount
24-QFN (4x4)
24-WFQFN Exposed Pad
MFG_QFN24_SIDEB
C8051F556-IM
IC MCU 8BIT 16KB FLASH 24QFN
Silicon Labs
0
In Stock
1,911 : $6.95022
Tube
Tube
Not For New Designs
Not Verified
8051
8-Bit
50MHz
SMBus (2-Wire/I2C), LINbus, SPI, UART/USART
POR, PWM, Temp Sensor, WDT
18
16KB (16K x 8)
FLASH
-
2.25K x 8
1.8V ~ 5.25V
A/D 18x12b
Internal
-40°C ~ 125°C (TA)
Surface Mount
24-QFN (4x4)
24-WFQFN Exposed Pad
MFG_QFN24_SIDEB
C8051F556-IMR
IC MCU 8BIT 16KB FLASH 24QFN
Silicon Labs
0
In Stock
1,500 : $6.95022
Tape & Reel (TR)
Tape & Reel (TR)
Not For New Designs
Not Verified
8051
8-Bit
50MHz
SMBus (2-Wire/I2C), LINbus, SPI, UART/USART
POR, PWM, Temp Sensor, WDT
18
16KB (16K x 8)
FLASH
-
2.25K x 8
1.8V ~ 5.25V
A/D 18x12b
Internal
-40°C ~ 125°C (TA)
Surface Mount
24-QFN (4x4)
24-WFQFN Exposed Pad
MFG_QFN24_SIDEB
C8051F554-IMR
IC MCU 8BIT 16KB FLASH 24QFN
Silicon Labs
0
In Stock
Check Lead Time
1,500 : $7.20372
Tape & Reel (TR)
Tape & Reel (TR)
Active
Not Verified
8051
8-Bit
50MHz
SMBus (2-Wire/I2C), CANbus, LINbus, SPI, UART/USART
POR, PWM, Temp Sensor, WDT
18
16KB (16K x 8)
FLASH
-
2.25K x 8
1.8V ~ 5.25V
A/D 18x12b
Internal
-40°C ~ 125°C (TA)
Surface Mount
24-QFN (4x4)
24-WFQFN Exposed Pad
MFG_QFN24_SIDEB
C8051F553-IMR
IC MCU 8BIT 32KB FLASH 24QFN
Silicon Labs
0
In Stock
Check Lead Time
1,500 : $7.26710
Tape & Reel (TR)
Tape & Reel (TR)
Active
Not Verified
8051
8-Bit
50MHz
SMBus (2-Wire/I2C), SPI, UART/USART
POR, PWM, Temp Sensor, WDT
18
32KB (32K x 8)
FLASH
-
2.25K x 8
1.8V ~ 5.25V
A/D 18x12b
Internal
-40°C ~ 125°C (TA)
Surface Mount
24-QFN (4x4)
24-WFQFN Exposed Pad
MFG_QFN24_SIDEB
C8051F552-IM
IC MCU 8BIT 32KB FLASH 24QFN
Silicon Labs
0
In Stock
1,911 : $7.39385
Tube
Tube
Not For New Designs
Not Verified
8051
8-Bit
50MHz
SMBus (2-Wire/I2C), LINbus, SPI, UART/USART
POR, PWM, Temp Sensor, WDT
18
32KB (32K x 8)
FLASH
-
2.25K x 8
1.8V ~ 5.25V
A/D 18x12b
Internal
-40°C ~ 125°C (TA)
Surface Mount
24-QFN (4x4)
24-WFQFN Exposed Pad
MFG_QFN24_SIDEB
C8051F552-IMR
IC MCU 8BIT 32KB FLASH 24QFN
Silicon Labs
0
In Stock
1,500 : $7.39386
Tape & Reel (TR)
Tape & Reel (TR)
Not For New Designs
Not Verified
8051
8-Bit
50MHz
SMBus (2-Wire/I2C), LINbus, SPI, UART/USART
POR, PWM, Temp Sensor, WDT
18
32KB (32K x 8)
FLASH
-
2.25K x 8
1.8V ~ 5.25V
A/D 18x12b
Internal
-40°C ~ 125°C (TA)
Surface Mount
24-QFN (4x4)
24-WFQFN Exposed Pad
MFG_QFN24_SIDEB
C8051F551-IMR
IC MCU 8BIT 32KB FLASH 24QFN
Silicon Labs
0
In Stock
1,500 : $7.49948
Tape & Reel (TR)
Tape & Reel (TR)
Not For New Designs
Not Verified
8051
8-Bit
50MHz
SMBus (2-Wire/I2C), CANbus, SPI, UART/USART
POR, PWM, Temp Sensor, WDT
18
32KB (32K x 8)
FLASH
-
2.25K x 8
1.8V ~ 5.25V
A/D 18x12b
Internal
-40°C ~ 125°C (TA)
Surface Mount
24-QFN (4x4)
24-WFQFN Exposed Pad
MFG_QFN24_SIDEB
C8051F550-IMR
IC MCU 8BIT 32KB FLASH 24QFN
Silicon Labs
0
In Stock
Check Lead Time
1,500 : $7.64735
Tape & Reel (TR)
Tape & Reel (TR)
Active
Not Verified
8051
8-Bit
50MHz
SMBus (2-Wire/I2C), CANbus, LINbus, SPI, UART/USART
POR, PWM, Temp Sensor, WDT
18
32KB (32K x 8)
FLASH
-
2.25K x 8
1.8V ~ 5.25V
A/D 18x12b
Internal
-40°C ~ 125°C (TA)
Surface Mount
24-QFN (4x4)
24-WFQFN Exposed Pad
MFG_QFN24_SIDEB
C8051F554-IM
IC MCU 8BIT 16KB FLASH 24QFN
Silicon Labs
16
In Stock
1 : $12.70000
Tube
Tube
Active
Not Verified
8051
8-Bit
50MHz
SMBus (2-Wire/I2C), CANbus, LINbus, SPI, UART/USART
POR, PWM, Temp Sensor, WDT
18
16KB (16K x 8)
FLASH
-
2.25K x 8
1.8V ~ 5.25V
A/D 18x12b
Internal
-40°C ~ 125°C (TA)
Surface Mount
24-QFN (4x4)
24-WFQFN Exposed Pad
Showing
of 16

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.