|
|
8-bit Microcontrollers - MCU 50 MIPS, 128 kB, 8 kB, SPI, 2xUART, I2C, QFP48
- C8051F581-IQR
- Silicon Labs
-
1:
$18.036
-
15In Stock
-
End of Life
|
Mouser Part #
634-C8051F581-IQR
End of Life
|
Silicon Labs
|
8-bit Microcontrollers - MCU 50 MIPS, 128 kB, 8 kB, SPI, 2xUART, I2C, QFP48
|
|
15In Stock
|
|
|
$18.036
|
|
|
$14.187
|
|
|
$13.356
|
|
|
$11.979
|
|
|
$11.926
|
|
|
$10.696
|
|
Min.: 1
Mult.: 1
:
500
|
|
|
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
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
8-bit Microcontrollers - MCU 64KB/4kB RAM, 10b ADC, DC-DC, 0.9V, QFN24
- C8051F931-G-GM
- Silicon Labs
-
1:
$5.216
-
310In Stock
-
End of Life
|
Mouser Part #
634-C8051F931-G-GM
End of Life
|
Silicon Labs
|
8-bit Microcontrollers - MCU 64KB/4kB RAM, 10b ADC, DC-DC, 0.9V, QFN24
|
|
310In Stock
|
|
|
$5.216
|
|
|
$4.333
|
|
|
$3.660
|
|
|
$3.597
|
|
|
View
|
|
|
$3.208
|
|
|
$3.176
|
|
Min.: 1
Mult.: 1
|
|
|
8051
|
64 kB
|
4.25 kB
|
QFN-24
|
25 MHz
|
10 bit
|
16 I/O
|
1.8 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
|
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 64KB/4kB RAM, 10b ADC, DC-DC, 0.9V, QFN24
- C8051F931-G-GMR
- Silicon Labs
-
1:
$5.868
-
99In Stock
-
End of Life
|
Mouser Part #
634-C8051F931-G-GMR
End of Life
|
Silicon Labs
|
8-bit Microcontrollers - MCU 64KB/4kB RAM, 10b ADC, DC-DC, 0.9V, QFN24
|
|
99In Stock
|
|
|
$5.868
|
|
|
$4.775
|
|
|
$4.407
|
|
|
$3.933
|
|
|
$3.239
|
|
|
View
|
|
|
$3.691
|
|
|
$3.597
|
|
|
$3.429
|
|
|
$3.155
|
|
Min.: 1
Mult.: 1
:
1.500
|
|
|
8051
|
64 kB
|
4.25 kB
|
|
25 MHz
|
10 bit
|
16 I/O
|
900 mV
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
8-bit Microcontrollers - MCU CAN/C51 Boot CAN
- AT89C51CC02CA-RATUM
- Microchip Technology
-
1:
$8.592
-
500Expected 8/27/2026
|
Mouser Part #
556-A89C51C02CARATUM
|
Microchip Technology
|
8-bit Microcontrollers - MCU CAN/C51 Boot CAN
|
|
500Expected 8/27/2026
|
|
Min.: 1
Mult.: 1
|
|
|
8051
|
16 kB
|
512 B
|
VQFP-32
|
40 MHz
|
10 bit
|
20 I/O
|
3 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
89C
|
|
Tray
|
|
|
|
8-bit Microcontrollers - MCU 64kB Flash 2048B RAM 2.7V-5.5V
- AT89C51ED2-SLSUM
- Microchip Technology
-
1:
$10.843
-
1.413Expected 9/28/2026
|
Mouser Part #
556-A89C51ED2SLSUM
|
Microchip Technology
|
8-bit Microcontrollers - MCU 64kB Flash 2048B RAM 2.7V-5.5V
|
|
1.413Expected 9/28/2026
|
|
|
$10.843
|
|
|
$9.938
|
|
|
$9.002
|
|
Min.: 1
Mult.: 1
|
|
|
8051
|
64 kB
|
2 kB
|
PLCC-44
|
60 MHz
|
No ADC
|
34 I/O
|
2.7 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
89C
|
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 8KB,24ADC,28Pin MCU
- C8051F351-GM
- Silicon Labs
-
1:
$15.365
-
1.528Expected 8/11/2026
|
Mouser Part #
634-C8051F351-GM
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8KB,24ADC,28Pin MCU
|
|
1.528Expected 8/11/2026
|
|
|
$15.365
|
|
|
$12.746
|
|
|
$11.095
|
|
|
$10.664
|
|
|
View
|
|
|
$10.307
|
|
|
$9.981
|
|
|
$9.644
|
|
|
Quote
|
|
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
|
|
|
|
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 8-bit MCU
- C8051F390-A-GM
- Silicon Labs
-
1:
$4.175
-
1.862Expected 8/18/2026
|
Mouser Part #
634-C8051F390-A-GM
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 8-bit MCU
|
|
1.862Expected 8/18/2026
|
|
|
$4.175
|
|
|
$3.481
|
|
|
$2.924
|
|
|
$2.787
|
|
|
View
|
|
|
$2.713
|
|
|
$2.608
|
|
|
$2.524
|
|
|
$2.345
|
|
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
|
|
|
|
8-bit Microcontrollers - MCU 8KB/512B RAM, ADC, SOIC16
- C8051F860-C-GSR
- Silicon Labs
-
1:
$3.102
-
3.674Expected 9/8/2026
|
Mouser Part #
634-C8051F860-C-GSR
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8KB/512B RAM, ADC, SOIC16
|
|
3.674Expected 9/8/2026
|
|
|
$3.102
|
|
|
$2.545
|
|
|
$2.345
|
|
|
$2.082
|
|
|
$1.588
|
|
|
View
|
|
|
$1.935
|
|
|
$1.851
|
|
|
$1.651
|
|
|
$1.546
|
|
Min.: 1
Mult.: 1
:
2.500
|
|
|
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
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
8-bit Microcontrollers - MCU 25 MIPS, 8 kB, 256, SPI, UART, LIN 2.1, TSSOP20
- C8051F530A-IT
- Silicon Labs
-
1:
$8.960
-
6.694Expected 1/1/2027
-
End of Life
|
Mouser Part #
634-C8051F530A-IT
End of Life
|
Silicon Labs
|
8-bit Microcontrollers - MCU 25 MIPS, 8 kB, 256, SPI, UART, LIN 2.1, TSSOP20
|
|
6.694Expected 1/1/2027
|
|
|
$8.960
|
|
|
$6.258
|
|
|
$5.974
|
|
|
$4.806
|
|
|
View
|
|
|
$4.627
|
|
|
$4.291
|
|
|
$4.123
|
|
|
$4.112
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
8051
|
8 kB
|
256 B
|
TSSOP-20
|
25 MHz
|
12 bit
|
16 I/O
|
1.8 V
|
5.25 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 125 C
|
C8051F530A
|
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V
- AT89LP51ID2-20AU
- Microchip Technology
-
1:
$6.342
-
480Expected 11/19/2026
|
Mouser Part #
556-AT89LP51ID2-20AU
|
Microchip Technology
|
8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V
|
|
480Expected 11/19/2026
|
|
Min.: 1
Mult.: 1
|
|
|
8051
|
64 kB
|
256 B
|
TQFP-44
|
20 MHz
|
10 bit
|
40 I/O
|
2.4 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
|
|
Tray
|
|
|
|
8-bit Microcontrollers - MCU 8kB/256B RAM, 2% osc, QFN11 OTP available (T601-GM)
- C8051F301-GMR
- Silicon Labs
-
1:
$9.234
-
3.000Expected 1/1/2027
|
Mouser Part #
634-C8051F301-GMR
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8kB/256B RAM, 2% osc, QFN11 OTP available (T601-GM)
|
|
3.000Expected 1/1/2027
|
|
|
$9.234
|
|
|
$6.920
|
|
|
$6.605
|
|
|
$5.732
|
|
|
View
|
|
|
$4.512
|
|
|
$5.479
|
|
|
$4.996
|
|
|
$4.880
|
|
|
$4.512
|
|
Min.: 1
Mult.: 1
:
1.500
|
|
|
8051
|
8 kB
|
256 B
|
QFN-11
|
25 MHz
|
No ADC
|
8 I/O
|
2.7 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
C8051F301
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB LFO 8-bit MCU
- C8051F336-GMR
- Silicon Labs
-
1:
$12.137
-
1.458In Stock
|
Mouser Part #
634-C8051F336-GMR
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB LFO 8-bit MCU
|
|
1.458In Stock
|
|
|
$12.137
|
|
|
$9.865
|
|
|
$9.139
|
|
|
$8.256
|
|
|
View
|
|
|
$6.899
|
|
|
$8.003
|
|
|
$7.625
|
|
|
$6.910
|
|
|
$6.899
|
|
Min.: 1
Mult.: 1
:
1.500
|
|
|
8051
|
16 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
|
C8051F336
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB LFO 8-bit MCU
- C8051F330-GM
- Silicon Labs
-
1:
$10.370
-
1.911Expected 10/16/2026
-
NRND
|
Mouser Part #
634-C8051F330-GM
NRND
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB LFO 8-bit MCU
|
|
1.911Expected 10/16/2026
|
|
|
$10.370
|
|
|
$8.592
|
|
|
$7.330
|
|
|
$7.025
|
|
|
View
|
|
|
$6.878
|
|
|
$6.647
|
|
|
$6.489
|
|
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
|
|
|
|
8-bit Microcontrollers - MCU 8051 4K FLASH 2.7 TO 5.5V 12MHZ 4V-5.5V
- AT89C4051-12SU
- Microchip Technology
-
1:
$1.578
-
552On Order
|
Mouser Part #
556-A89C405112SU
|
Microchip Technology
|
8-bit Microcontrollers - MCU 8051 4K FLASH 2.7 TO 5.5V 12MHZ 4V-5.5V
|
|
552On Order
|
|
|
$1.578
|
|
|
$1.451
|
|
|
$1.304
|
|
Min.: 1
Mult.: 1
|
|
|
8051
|
4 kB
|
128 B
|
SOIC-20
|
12 MHz
|
No ADC
|
15 I/O
|
2.7 V
|
6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
89C
|
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V
- AT89LP51ED2-20PU
- Microchip Technology
-
1:
$6.205
-
140Expected 8/18/2026
|
Mouser Part #
556-AT89LP51ED2-20PU
|
Microchip Technology
|
8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V
|
|
140Expected 8/18/2026
|
|
Min.: 1
Mult.: 1
|
|
|
8051
|
64 kB
|
256 B
|
PDIP-40
|
20 MHz
|
10 bit
|
40 I/O
|
2.4 V
|
5.5 V
|
Through Hole
|
8 bit
|
- 40 C
|
+ 85 C
|
|
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 32KB,12ADC,48Pin MCU
- C8051F006-GQ
- Silicon Labs
-
1:
$32.949
-
101Expected 9/11/2026
-
End of Life
|
Mouser Part #
634-C8051F006-GQ
End of Life
|
Silicon Labs
|
8-bit Microcontrollers - MCU 32KB,12ADC,48Pin MCU
|
|
101Expected 9/11/2026
|
|
|
$32.949
|
|
|
$27.765
|
|
|
$26.345
|
|
|
$23.968
|
|
|
$23.022
|
|
Min.: 1
Mult.: 1
|
|
|
8051
|
32 kB
|
2.25 kB
|
TQFP-48
|
25 MHz
|
12 bit
|
16 I/O
|
2.7 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
C8051F006
|
|
Tray
|
|
|
|
8-bit Microcontrollers - MCU 8051 25 MHz 64 kB CAN 8-bit MCU
- C8051F040-GQ
- Silicon Labs
-
1:
$34.737
-
425Expected 2/26/2027
-
End of Life
|
Mouser Part #
634-C8051F040-GQ
End of Life
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 25 MHz 64 kB CAN 8-bit MCU
|
|
425Expected 2/26/2027
|
|
|
$34.737
|
|
|
$29.815
|
|
|
$28.480
|
|
|
$25.461
|
|
|
$24.294
|
|
Min.: 1
Mult.: 1
|
|
|
8051
|
64 kB
|
4.25 kB
|
TQFP-100
|
25 MHz
|
8 bit, 12 bit
|
64 I/O
|
2.7 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
C8051F040
|
|
Tray
|
|
|
|
8-bit Microcontrollers - MCU 8051 25 MHz 64 kB CAN 8-bit MCU
- C8051F042-GQR
- Silicon Labs
-
1:
$30.257
-
246Expected 3/12/2027
-
End of Life
|
Mouser Part #
634-C8051F042-GQR
End of Life
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 25 MHz 64 kB CAN 8-bit MCU
|
|
246Expected 3/12/2027
|
|
|
$30.257
|
|
|
$25.209
|
|
|
$24.757
|
|
|
$23.989
|
|
|
$20.371
|
|
Min.: 1
Mult.: 1
:
250
|
|
|
8051
|
64 kB
|
4.25 kB
|
TQFP-100
|
25 MHz
|
10 bit
|
64 I/O
|
2.7 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
C8051F042
|
|
Reel, Cut Tape
|
|
|
|
8-bit Microcontrollers - MCU 8kB/768B RAM, QFN20 OTP available (T631-GM)
- C8051F331-GMR
- Silicon Labs
-
1:
$11.158
-
1.500Expected 12/11/2026
-
End of Life
|
Mouser Part #
634-C8051F331-GMR
End of Life
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8kB/768B RAM, QFN20 OTP available (T631-GM)
|
|
1.500Expected 12/11/2026
|
|
|
$11.158
|
|
|
$8.624
|
|
|
$8.224
|
|
|
$7.141
|
|
|
View
|
|
|
$6.520
|
|
|
$6.815
|
|
|
$6.520
|
|
|
$6.520
|
|
Min.: 1
Mult.: 1
:
1.500
|
|
|
8051
|
8 kB
|
768 B
|
QFN-20
|
25 MHz
|
No ADC
|
17 I/O
|
2.7 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
C8051F331
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 5 V 8-bit MCU
- C8051F531-C-IT
- Silicon Labs
-
1:
$7.036
-
1.551Expected 1/1/2027
-
End of Life
|
Mouser Part #
634-C8051F531-C-IT
End of Life
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 5 V 8-bit MCU
|
|
1.551Expected 1/1/2027
|
|
|
$7.036
|
|
|
$5.837
|
|
|
$5.017
|
|
|
$4.974
|
|
Min.: 1
Mult.: 1
|
|
|
8051
|
8 kB
|
256 B
|
TSSOP-20
|
25 MHz
|
12 bit
|
16 I/O
|
2 V
|
5.25 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 125 C
|
C8051F531
|
AEC-Q100
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V CAN LIN 8-bit MCU
- C8051F580-IM
- Silicon Labs
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1:
$19.393
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810Expected 1/29/2027
-
End of Life
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Mouser Part #
634-C8051F580-IM
End of Life
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Silicon Labs
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8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V CAN LIN 8-bit MCU
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810Expected 1/29/2027
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$19.393
|
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$14.734
|
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$13.504
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$12.210
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View
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$11.695
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$11.169
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Min.: 1
Mult.: 1
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8051
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128 kB
|
8.25 kB
|
QFN-48
|
24 MHz
|
12 bit
|
40 I/O
|
1.8 V
|
5.25 V
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SMD/SMT
|
8 bit
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- 40 C
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+ 125 C
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C8051F580
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AEC-Q100
|
Tube
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8-bit Microcontrollers - MCU C51AC3 64K FLASHADC EEP 5V
- AT89C51AC3-RDTUM
- Microchip Technology
-
1:
$10.738
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Lead-Time 8 Weeks
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Mouser Part #
556-A89C51AC3RDTUM
|
Microchip Technology
|
8-bit Microcontrollers - MCU C51AC3 64K FLASHADC EEP 5V
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Lead-Time 8 Weeks
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Min.: 1
Mult.: 1
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8051
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64 kB
|
2 kB
|
VQFP-64
|
60 MHz
|
10 bit
|
36 I/O
|
3 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
89C
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Tray
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8-bit Microcontrollers - MCU LPC/CAN/C51 BootUA IND
- AT89C51CC02UA-RATUM
- Microchip Technology
-
250:
$8.592
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Non-Stocked Lead-Time 10 Weeks
|
Mouser Part #
556-A89C51C02UARATUM
|
Microchip Technology
|
8-bit Microcontrollers - MCU LPC/CAN/C51 BootUA IND
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Non-Stocked Lead-Time 10 Weeks
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Min.: 250
Mult.: 250
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8051
|
16 kB
|
512 B
|
VQFP-32
|
40 MHz
|
|
20 I/O
|
3 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
89C
|
|
Tray
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|
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8-bit Microcontrollers - MCU CAN C51 64K FLASH CAN BOOT
- AT89C51CC03CA-RDTUM
- Microchip Technology
-
1:
$11.600
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Non-Stocked Lead-Time 9 Weeks
|
Mouser Part #
556-A89C51C03CARDTUM
|
Microchip Technology
|
8-bit Microcontrollers - MCU CAN C51 64K FLASH CAN BOOT
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Non-Stocked Lead-Time 9 Weeks
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$11.600
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$10.654
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$9.644
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Min.: 1
Mult.: 1
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8051
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64 kB
|
2 kB
|
VQFP-64
|
60 MHz
|
10 bit
|
36 I/O
|
3 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
89C
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Tray
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8-bit Microcontrollers - MCU C51ED2 64K FLASH 3-5.5V Ind
- AT89C51ED2-RDRUM
- Microchip Technology
-
1.500:
$10.959
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Non-Stocked Lead-Time 9 Weeks
|
Mouser Part #
556-A89C51ED2RDRUM
|
Microchip Technology
|
8-bit Microcontrollers - MCU C51ED2 64K FLASH 3-5.5V Ind
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Non-Stocked Lead-Time 9 Weeks
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Min.: 1.500
Mult.: 1.500
:
1.500
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8051
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64 kB
|
2 kB
|
LQFP-64
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60 MHz
|
No ADC
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32 I/O
|
2.7 V
|
5.5 V
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SMD/SMT
|
8 bit
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Reel
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Chile
