8051 microcontroller 8-bit Microcontrollers - MCU

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Qty. RoHS ECAD Model Core
Program Memory Size
Data RAM Size
Package/Case
Maximum Clock Frequency
ADC Resolution
Number of I/Os
Supply Voltage - Min
Supply Voltage - Max
Mounting Style
Data Bus Width
Minimum Operating Temperature
Maximum Operating Temperature
Series
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Packaging
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V 8-bit MCU
Datasheet
Non-Stocked Lead-Time 12 Weeks
55,65 kr.
46,10 kr.
39,17 kr.
37,52 kr.
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Min.: 1
Mult.: 1
8051 32 kB 2.25 kB QFN-24 50 MHz 12 bit 18 I/O 1.8 V 5.25 V SMD/SMT 8 bit - 40 C + 125 C C8051F553 AEC-Q100 Tube
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V CAN LIN 8-bit MCU
Datasheet
1.803In Stock
102,58 kr.
85,12 kr.
74,15 kr.
72,06 kr.
View
Min.: 1
Mult.: 1
8051 128 kB 8.25 kB QFN-32 50 MHz 12 bit 25 I/O 1.8 V 5.25 V SMD/SMT 8 bit - 40 C + 125 C C8051F582 AEC-Q100 Tube

Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 16 kB LFO 8-bit MCU
Datasheet
395In Stock
1.911Expected 02/11/2026
27,83 kr.
20,96 kr.
19,25 kr.
17,38 kr.
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Min.: 1
Mult.: 1
8051 16 kB 1 kB QFN-20 50 MHz 10 bit 17 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 105 C C8051F392 Tube
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 8-bit MCU
Datasheet
337In Stock
1.500Expected 21/10/2026
Cut Tape
90,19 kr.
73,56 kr.
67,44 kr.
63,34 kr.
View
Reel
56,17 kr.
MouseReel Available
Min.: 1
Mult.: 1
: 2.500
8051 32 kB 2.25 kB QFN-28 50 MHz 12 bit 20 I/O 2 V 5.25 V SMD/SMT 8 bit - 40 C + 85 C C8051F411 Reel, Cut Tape, MouseReel
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 8-bit MCU
Datasheet
1.274In Stock
28,05 kr.
21,19 kr.
19,47 kr.
17,53 kr.
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Min.: 1
Mult.: 1
8051 16 kB 1 kB QFN-24 50 MHz 10 bit 21 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 105 C C8051F390 Tube
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V 8-bit MCU
Datasheet
600In Stock
81,61 kr.
65,57 kr.
60,05 kr.
55,58 kr.
View
Min.: 1
Mult.: 1
8051 64 kB 4.25 kB QFN-48 50 MHz 12 bit 40 I/O 1.8 V 5.25 V SMD/SMT 8 bit - 40 C + 125 C C8051F501 AEC-Q100 Tube
Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 16 kB 8-bit MCU
Datasheet
355In Stock
3.000Expected 27/11/2026
Cut Tape
79,30 kr.
63,19 kr.
57,22 kr.
53,49 kr.
View
Reel
46,63 kr.
MouseReel Available
Min.: 1
Mult.: 1
: 2.500
8051 16 kB 1.25 kB QFN-28 25 MHz 10 bit 25 I/O 2.7 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C C8051F311 Reel, Cut Tape, MouseReel
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V CAN LIN 8-bit MCU
Datasheet
1.919In Stock
59,38 kr.
46,03 kr.
42,67 kr.
38,94 kr.
View
Min.: 1
Mult.: 1
8051 32 kB 2.25 kB QFN-24 50 MHz 12 bit 18 I/O 1.8 V 5.25 V SMD/SMT 8 bit - 40 C + 125 C C8051F550 AEC-Q100 Tube

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 2 kB 8-bit MCU
Datasheet
325In Stock
19,25 kr.
14,40 kr.
13,06 kr.
11,71 kr.
View
Min.: 1
Mult.: 1
8051 8 kB 512 B SOIC-16 25 MHz 12 bit 13 I/O 2.2 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C C8051F860 AEC-Q100 Tube

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 64 kB 8-bit MCU
Datasheet
178In Stock
Cut Tape
269,53 kr.
220,07 kr.
204,93 kr.
200,30 kr.
181,87 kr.
Reel
181,80 kr.
MouseReel Available
Min.: 1
Mult.: 1
: 500
8051 64 kB 4.35 kB TQFP-64 25 MHz 8 bit, 12 bit 32 I/O 2.7 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C C8051F021 Reel, Cut Tape, MouseReel
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 8-bit MCU
Datasheet
415In Stock
1.533Expected 18/06/2027
46,55 kr.
35,96 kr.
33,20 kr.
30,29 kr.
View
Min.: 1
Mult.: 1
8051 64 kB 4.25 kB QFN-32 48 MHz 10 bit 25 I/O 2.7 V 5.25 V SMD/SMT 8 bit - 40 C + 85 C C8051F381 Tube
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V CAN LIN 8-bit MCU
Datasheet
548In Stock
75,12 kr.
60,28 kr.
54,31 kr.
50,80 kr.
View
Min.: 1
Mult.: 1
8051 64 kB 4.25 kB QFN-32 50 MHz 12 bit 25 I/O 1.8 V 5.25 V SMD/SMT 8 bit - 40 C + 125 C C8051F502 AEC-Q100 Tube

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 64 kB 8-bit MCU
Datasheet
48In Stock
278,93 kr.
227,98 kr.
215,15 kr.
209,18 kr.
194,56 kr.
Min.: 1
Mult.: 1
8051 64 kB 4.35 kB TQFP-64 25 MHz 8 bit, 12 bit 32 I/O 2.7 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C C8051F021 Tray
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 8-bit MCU
Datasheet
1.052In Stock
1.533Expected 04/11/2026
86,69 kr.
71,17 kr.
64,90 kr.
61,32 kr.
View
Min.: 1
Mult.: 1
8051 32 kB 2.31 kB QFN-28 50 MHz 12 bit 20 I/O 2 V 5.25 V SMD/SMT 8 bit - 40 C + 85 C C8051F411 Tube

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 32 kB 8-bit MCU
Datasheet
234In Stock
Cut Tape
221,41 kr.
179,26 kr.
168,75 kr.
161,73 kr.
151,59 kr.
Reel
151,59 kr.
Min.: 1
Mult.: 1
: 500
8051 32 kB 2.25 kB TQFP-64 25 MHz 12 bit 32 I/O 2.7 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C C8051F005 Reel, Cut Tape

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 32 kB 8-bit MCU
Datasheet
174In Stock
800Expected 22/01/2027
226,86 kr.
189,48 kr.
171,21 kr.
161,66 kr.
Min.: 1
Mult.: 1
8051 32 kB 2.25 kB TQFP-64 25 MHz 12 bit 32 I/O 2.7 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C C8051F005 Tray
Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 16 kB LFO 8-bit MCU
Datasheet
57In Stock
74,75 kr.
58,49 kr.
54,46 kr.
50,06 kr.
View
Min.: 1
Mult.: 1
8051 16 kB 768 B QFN-24 25 MHz 10 bit 21 I/O 2.7 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C C8051F338 Tube

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 5 V LIN 8-bit MCU
Datasheet
778In Stock
37,08 kr.
28,20 kr.
26,04 kr.
23,57 kr.
View
Min.: 1
Mult.: 1
8051 8 kB 256 B QFN-20 25 MHz 12 bit 16 I/O 2 V 5.25 V SMD/SMT 8 bit - 40 C + 125 C C8051F530 AEC-Q100 Tube

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 8 kB LFO 8-bit MCU
Datasheet
826In Stock
1.085On Order
67,59 kr.
52,74 kr.
49,01 kr.
44,98 kr.
View
Min.: 1
Mult.: 1
8051 8 kB 768 B QFN-20 25 MHz 10 bit 17 I/O 2.7 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C C8051F330 Tube
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V CAN LIN 8-bit MCU
Datasheet
181In Stock
84,30 kr.
73,48 kr.
61,47 kr.
56,47 kr.
View
Min.: 1
Mult.: 1
8051 64 kB 4.25 kB QFN-48 50 MHz 12 bit 40 I/O 1.8 V 5.25 V SMD/SMT 8 bit - 40 C + 125 C C8051F500 AEC-Q100 Tube

Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V 8-bit MCU
Datasheet
175In Stock
61,17 kr.
47,37 kr.
43,86 kr.
40,13 kr.
View
Min.: 1
Mult.: 1
8051 32 kB 2.25 kB QFP-32 50 MHz 25 I/O 1.8 V 5.25 V SMD/SMT 8 bit - 40 C + 125 C C8051F563 AEC-Q100 Tray
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V 8-bit MCU
Datasheet
106In Stock
101,01 kr.
79,08 kr.
73,63 kr.
67,59 kr.
View
Min.: 1
Mult.: 1
8051 128 kB 8.25 kB QFN-48 50 MHz 12 bit 40 I/O 1.8 V 5.25 V SMD/SMT 8 bit - 40 C + 125 C C8051F581 AEC-Q100 Tube

Silicon Labs 8-bit Microcontrollers - MCU 8KB,24ADC,28Pin MCU
Datasheet
978In Stock
102,87 kr.
80,57 kr.
74,82 kr.
68,93 kr.
View
Min.: 1
Mult.: 1
8051 8 kB 768 B QFN-28 50 MHz 24 bit 17 I/O 2.7 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C C8051F351 Tube
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V 8-bit MCU
Datasheet
44In Stock
70,65 kr.
55,13 kr.
51,25 kr.
47,00 kr.
View
Min.: 1
Mult.: 1
8051 64 kB 4.25 kB QFN-32 50 MHz 12 bit 25 I/O 1.8 V 5.25 V SMD/SMT 8 bit - 40 C + 125 C C8051F503 AEC-Q100 Tube

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 64 kB CAN 8-bit MCU
Datasheet
5In Stock
180,46 kr.
144,28 kr.
135,25 kr.
125,33 kr.
View
Min.: 1
Mult.: 1
8051 64 kB 4.25 kB TQFP-64 25 MHz 10 bit 32 I/O 2.7 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C C8051F043 Tray