Microcontrollers

Results: 50
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)Tube
Product Status
ActiveLast Time BuyObsolete
Core Processor
8051CIP-51™
Connectivity
I2C, SMBus, SPI, UART/USARTI2C, SPI, UART/USART
Number of I/O
1516
Program Memory Size
2KB (2K x 8)4KB (4K x 8)8KB (8K x 8)
RAM Size
256 x 8512 x 8
Data Converters
-A/D 15x12bA/D 16x12b
Operating Temperature
-40°C ~ 125°C (TA)-40°C ~ 85°C (TA)
Package / Case
20-VFQFN Exposed Pad20-WFQFN Exposed Pad24-SSOP (0.154", 3.90mm Width)
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
Mounting Type
Supplier Device Package
Package / Case
20-VFQFN
C8051F850-C-GMR
IC MCU 8BIT 8KB FLASH 20QFN
Silicon Labs
14,032
In Stock
1 : ₩2,744.00000
Cut Tape (CT)
1,500 : ₩1,821.92400
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
CIP-51™
8-Bit
25MHz
I2C, SMBus, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
15
8KB (8K x 8)
FLASH
-
512 x 8
2.2V ~ 3.6V
A/D 15x12b
Internal
-40°C ~ 85°C (TA)
Surface Mount
-
20-VFQFN Exposed Pad
24-TSSOP
C8051F850-C-GUR
IC MCU 8BIT 8KB FLASH 24QSOP
Silicon Labs
6,290
In Stock
1 : ₩4,315.00000
Cut Tape (CT)
2,500 : ₩2,169.05840
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Last Time Buy
Not Verified
CIP-51™
8-Bit
25MHz
I2C, SMBus, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
16
8KB (8K x 8)
FLASH
-
512 x 8
2.2V ~ 3.6V
A/D 16x12b
Internal
-40°C ~ 85°C (TA)
Surface Mount
24-QSOP
24-SSOP (0.154", 3.90mm Width)
20-VFQFN
C8051F850-C-GM
IC MCU 8BIT 8KB FLASH 20QFN
Silicon Labs
22,988
In Stock
1 : ₩3,901.00000
Tube
Tube
Active
Not Verified
CIP-51™
8-Bit
25MHz
I2C, SMBus, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
15
8KB (8K x 8)
FLASH
-
512 x 8
2.2V ~ 3.6V
A/D 15x12b
Internal
-40°C ~ 85°C (TA)
Surface Mount
-
20-VFQFN Exposed Pad
20-VFQFN
C8051F850-C-IM
IC MCU 8BIT 8KB FLASH 20QFN
Silicon Labs
80
In Stock
1 : ₩4,430.00000
Tube
Tube
Active
Not Verified
CIP-51™
8-Bit
25MHz
I2C, SMBus, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
15
8KB (8K x 8)
FLASH
-
512 x 8
2.2V ~ 3.6V
A/D 15x12b
Internal
-40°C ~ 125°C (TA)
Surface Mount
-
20-VFQFN Exposed Pad
24-TSSOP
C8051F850-C-GU
IC MCU 8BIT 8KB FLASH 24QSOP
Silicon Labs
1,156
In Stock
1 : ₩4,315.00000
Tube
Tube
Last Time Buy
Not Verified
CIP-51™
8-Bit
25MHz
I2C, SMBus, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
16
8KB (8K x 8)
FLASH
-
512 x 8
2.2V ~ 3.6V
A/D 16x12b
Internal
-40°C ~ 85°C (TA)
Surface Mount
24-QSOP
24-SSOP (0.154", 3.90mm Width)
20-VFQFN
C8051F850-C-IMR
IC MCU 8BIT 8KB FLASH 20QFN
Silicon Labs
0
In Stock
Check Lead Time
1 : ₩4,430.00000
Cut Tape (CT)
1,500 : ₩2,343.83733
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
CIP-51™
8-Bit
25MHz
I2C, SMBus, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
15
8KB (8K x 8)
FLASH
-
512 x 8
2.2V ~ 3.6V
A/D 15x12b
Internal
-40°C ~ 125°C (TA)
Surface Mount
-
20-VFQFN Exposed Pad
20-VFQFN
C8051F855-C-GM
IC MCU 8BIT 2KB FLASH 20QFN
Silicon Labs
55
In Stock
1 : ₩3,487.00000
Tube
Tube
Last Time Buy
Not Verified
8051
8-Bit
25MHz
I2C, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
15
2KB (2K x 8)
FLASH
-
256 x 8
2.2V ~ 3.6V
-
Internal
-40°C ~ 85°C (TA)
Surface Mount
-
20-VFQFN Exposed Pad
20-VFQFN
C8051F851-C-GM
IC MCU 8BIT 4KB FLASH 20QFN
Silicon Labs
200
In Stock
1 : ₩4,001.00000
Tube
Tube
Last Time Buy
Not Verified
8051
8-Bit
25MHz
I2C, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
15
4KB (4K x 8)
FLASH
-
512 x 8
2.2V ~ 3.6V
A/D 15x12b
Internal
-40°C ~ 85°C (TA)
Surface Mount
-
20-VFQFN Exposed Pad
24-QSOP
C8051F852-C-GU
IC MCU 8BIT 2KB FLASH 24QSOP
Silicon Labs
9
In Stock
1 : ₩4,044.00000
Tube
Tube
Last Time Buy
Not Verified
8051
8-Bit
25MHz
I2C, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
16
2KB (2K x 8)
FLASH
-
256 x 8
2.2V ~ 3.6V
A/D 16x12b
Internal
-40°C ~ 85°C (TA)
Surface Mount
24-QSOP
24-SSOP (0.154", 3.90mm Width)
20-VFQFN
C8051F855-C-GMR
IC MCU 8BIT 2KB FLASH 20QFN
Silicon Labs
0
In Stock
1,500 : ₩1,716.02867
Tape & Reel (TR)
Tape & Reel (TR)
Last Time Buy
Not Verified
8051
8-Bit
25MHz
I2C, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
15
2KB (2K x 8)
FLASH
-
256 x 8
2.2V ~ 3.6V
-
Internal
-40°C ~ 85°C (TA)
Surface Mount
-
20-VFQFN Exposed Pad
20-VFQFN
C8051F852-C-GM
IC MCU 8BIT 2KB FLASH 20QFN
Silicon Labs
0
In Stock
2,520 : ₩1,753.54921
Tube
Tube
Last Time Buy
Not Verified
8051
8-Bit
25MHz
I2C, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
15
2KB (2K x 8)
FLASH
-
256 x 8
2.2V ~ 3.6V
A/D 15x12b
Internal
-40°C ~ 85°C (TA)
Surface Mount
-
20-VFQFN Exposed Pad
20-VFQFN
C8051F854-C-GM
IC MCU 8BIT 4KB FLASH 20QFN
Silicon Labs
0
In Stock
2,520 : ₩1,773.03333
Tube
Tube
Last Time Buy
Not Verified
8051
8-Bit
25MHz
I2C, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
15
4KB (4K x 8)
FLASH
-
512 x 8
2.2V ~ 3.6V
-
Internal
-40°C ~ 85°C (TA)
Surface Mount
-
20-VFQFN Exposed Pad
IC MCU 8BIT 2KB FLASH 24SSOP
C8051F855-C-GUR
IC MCU 8BIT 2KB FLASH 24SSOP
Silicon Labs
0
In Stock
2,500 : ₩1,812.00120
Tape & Reel (TR)
Tape & Reel (TR)
Last Time Buy
Not Verified
8051
8-Bit
25MHz
I2C, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
16
2KB (2K x 8)
FLASH
-
256 x 8
2.2V ~ 3.6V
-
Internal
-40°C ~ 85°C (TA)
Surface Mount
-
24-SSOP (0.154", 3.90mm Width)
20-VFQFN
C8051F855-C-IM
IC MCU 8BIT 2KB FLASH 20QFN
Silicon Labs
0
In Stock
2,520 : ₩1,831.48452
Tube
Tube
Last Time Buy
Not Verified
8051
8-Bit
25MHz
I2C, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
15
2KB (2K x 8)
FLASH
-
256 x 8
2.2V ~ 3.6V
-
Internal
-40°C ~ 125°C (TA)
Surface Mount
-
20-VFQFN Exposed Pad
24-QSOP
C8051F852-C-GUR
IC MCU 8BIT 2KB FLASH 24QSOP
Silicon Labs
0
In Stock
2,500 : ₩1,850.96600
Tape & Reel (TR)
Tape & Reel (TR)
Last Time Buy
Not Verified
8051
8-Bit
25MHz
I2C, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
16
2KB (2K x 8)
FLASH
-
256 x 8
2.2V ~ 3.6V
A/D 16x12b
Internal
-40°C ~ 85°C (TA)
Surface Mount
24-QSOP
24-SSOP (0.154", 3.90mm Width)
20-VFQFN
C8051F852-C-GMR
IC MCU 8BIT 2KB FLASH 20QFN
Silicon Labs
0
In Stock
1,500 : ₩1,883.44533
Tape & Reel (TR)
Tape & Reel (TR)
Last Time Buy
Not Verified
8051
8-Bit
25MHz
I2C, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
15
2KB (2K x 8)
FLASH
-
256 x 8
2.2V ~ 3.6V
A/D 15x12b
Internal
-40°C ~ 85°C (TA)
Surface Mount
-
20-VFQFN Exposed Pad
20-VFQFN
C8051F854-C-GMR
IC MCU 8BIT 4KB FLASH 20QFN
Silicon Labs
0
In Stock
1,500 : ₩1,904.36533
Tape & Reel (TR)
Tape & Reel (TR)
Last Time Buy
Not Verified
8051
8-Bit
25MHz
I2C, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
15
4KB (4K x 8)
FLASH
-
512 x 8
2.2V ~ 3.6V
-
Internal
-40°C ~ 85°C (TA)
Surface Mount
-
20-VFQFN Exposed Pad
20-VFQFN
C8051F852-C-IM
IC MCU 8BIT 2KB FLASH 20QFN
Silicon Labs
0
In Stock
2,520 : ₩1,909.41944
Tube
Tube
Last Time Buy
Not Verified
8051
8-Bit
25MHz
I2C, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
15
2KB (2K x 8)
FLASH
-
256 x 8
2.2V ~ 3.6V
A/D 15x12b
Internal
-40°C ~ 125°C (TA)
Surface Mount
-
20-VFQFN Exposed Pad
20-VFQFN
C8051F853-C-GM
IC MCU 8BIT 8KB FLASH 20QFN
Silicon Labs
0
In Stock
Check Lead Time
2,520 : ₩1,909.41944
Tube
Tube
Active
Not Verified
8051
8-Bit
25MHz
I2C, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
15
8KB (8K x 8)
FLASH
-
512 x 8
2.2V ~ 3.6V
-
Internal
-40°C ~ 85°C (TA)
Surface Mount
-
20-VFQFN Exposed Pad
24QSOP
C8051F855-C-GU
IC MCU 8BIT 2KB FLASH 24SSOP
Silicon Labs
0
In Stock
1,176 : ₩1,946.21684
Tube
Tube
Last Time Buy
Not Verified
8051
8-Bit
25MHz
I2C, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
16
2KB (2K x 8)
FLASH
-
256 x 8
2.2V ~ 3.6V
-
Internal
-40°C ~ 85°C (TA)
Surface Mount
-
24-SSOP (0.154", 3.90mm Width)
IC MCU 8BIT 4KB FLASH 24SSOP
C8051F854-C-GUR
IC MCU 8BIT 4KB FLASH 24SSOP
Silicon Labs
0
In Stock
2,500 : ₩1,957.91520
Tape & Reel (TR)
Tape & Reel (TR)
Last Time Buy
Not Verified
8051
8-Bit
25MHz
I2C, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
16
4KB (4K x 8)
FLASH
-
512 x 8
2.2V ~ 3.6V
-
Internal
-40°C ~ 85°C (TA)
Surface Mount
-
24-SSOP (0.154", 3.90mm Width)
20-VFQFN
C8051F854-C-IM
IC MCU 8BIT 4KB FLASH 20QFN
Silicon Labs
0
In Stock
2,520 : ₩1,957.91349
Tube
Tube
Last Time Buy
Not Verified
8051
8-Bit
25MHz
I2C, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
15
4KB (4K x 8)
FLASH
-
512 x 8
2.2V ~ 3.6V
-
Internal
-40°C ~ 125°C (TA)
Surface Mount
-
20-VFQFN Exposed Pad
IC MCU 8BIT 2KB FLASH 24SSOP
C8051F855-C-IUR
IC MCU 8BIT 2KB FLASH 24SSOP
Silicon Labs
0
In Stock
2,500 : ₩1,957.91520
Tape & Reel (TR)
Tape & Reel (TR)
Last Time Buy
Not Verified
8051
8-Bit
25MHz
I2C, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
16
2KB (2K x 8)
FLASH
-
256 x 8
2.2V ~ 3.6V
-
Internal
-40°C ~ 125°C (TA)
Surface Mount
-
24-SSOP (0.154", 3.90mm Width)
20-VFQFN
C8051F851-C-GMR
IC MCU 8BIT 4KB FLASH 20QFN
Silicon Labs
0
In Stock
1,500 : ₩1,967.14467
Tape & Reel (TR)
Tape & Reel (TR)
Last Time Buy
Not Verified
8051
8-Bit
25MHz
I2C, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
15
4KB (4K x 8)
FLASH
-
512 x 8
2.2V ~ 3.6V
A/D 15x12b
Internal
-40°C ~ 85°C (TA)
Surface Mount
-
20-VFQFN Exposed Pad
20-VFQFN
C8051F855-C-IMR
IC MCU 8BIT 2KB FLASH 20QFN
Silicon Labs
0
In Stock
1,500 : ₩1,967.14467
Tape & Reel (TR)
Tape & Reel (TR)
Last Time Buy
Not Verified
8051
8-Bit
25MHz
I2C, SPI, UART/USART
Brown-out Detect/Reset, POR, PWM, WDT
15
2KB (2K x 8)
FLASH
-
256 x 8
2.2V ~ 3.6V
-
Internal
-40°C ~ 125°C (TA)
Surface Mount
-
20-VFQFN Exposed Pad
Showing
of 50

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.