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8-Bit Mikrocontroller - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
- EFM8BB21F16I-C-QFN20
- Silicon Labs
-
1:
€ 1,35
-
4 806Auf Lager
|
Mouser-Teilenr.
634-8BB21F16I-CQFN20
|
Silicon Labs
|
8-Bit Mikrocontroller - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
|
|
4 806Auf Lager
|
|
|
€ 1,35
|
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€ 1,13
|
|
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€ 1,03
|
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€ 0,903
|
|
|
Anzeigen
|
|
|
€ 0,82
|
|
|
€ 0,789
|
|
|
€ 0,741
|
|
|
€ 0,691
|
|
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€ 0,674
|
|
Min.: 1
Mult.: 1
|
|
|
CIP-51 8051
|
16 kB
|
2.3 kB
|
QFN-20
|
50 MHz
|
12 bit
|
16 I/O
|
2.2 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 125 C
|
EFM8BB2
|
|
Tube
|
|
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8-Bit Mikrocontroller - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
- EFM8BB21F16I-C-QSOP24
- Silicon Labs
-
1:
€ 1,57
-
3 126Auf Lager
-
End-of-Life-Produkt
|
Mouser-Teilenr.
634-8BB21F16ICQSOP24
End-of-Life-Produkt
|
Silicon Labs
|
8-Bit Mikrocontroller - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
|
|
3 126Auf Lager
|
|
|
€ 1,57
|
|
|
€ 1,31
|
|
|
€ 1,22
|
|
|
€ 0,912
|
|
Min.: 1
Mult.: 1
|
|
|
CIP-51 8051
|
16 kB
|
2.3 kB
|
QSOP-24
|
50 MHz
|
12 bit
|
21 I/O
|
2.2 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 125 C
|
EFM8BB2
|
|
Tube
|
|
|
|
8-Bit Mikrocontroller - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
- EFM8BB21F16G-C-QFN20
- Silicon Labs
-
1:
€ 1,26
-
1 453Auf Lager
|
Mouser-Teilenr.
634-8BB21F16GCQFN20
|
Silicon Labs
|
8-Bit Mikrocontroller - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
|
|
1 453Auf Lager
|
|
|
€ 1,26
|
|
|
€ 1,05
|
|
|
€ 0,972
|
|
|
€ 0,838
|
|
|
Anzeigen
|
|
|
€ 0,765
|
|
|
€ 0,737
|
|
|
€ 0,697
|
|
|
€ 0,654
|
|
|
€ 0,636
|
|
Min.: 1
Mult.: 1
|
|
|
CIP-51 8051
|
16 kB
|
2.3 kB
|
QFN-20
|
50 MHz
|
12 bit
|
16 I/O
|
2.2 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
EFM8BB2
|
|
Tube
|
|
|
|
8-Bit Mikrocontroller - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
- EFM8BB21F16G-C-QFN20R
- Silicon Labs
-
1:
€ 1,69
-
193Auf Lager
-
79 500Auf Bestellung
|
Mouser-Teilenr.
634-8BB21F16GCQFN20R
|
Silicon Labs
|
8-Bit Mikrocontroller - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
|
|
193Auf Lager
79 500Auf Bestellung
Auf Bestellung:
24 000 erwartet ab 09.06.2026
21 000 erwartet ab 15.12.2026
34 500 erwartet ab 01.01.2027
Lieferzeit ab Hersteller:
26 Wochen
|
|
|
€ 1,69
|
|
|
€ 1,20
|
|
|
€ 1,08
|
|
|
€ 0,92
|
|
|
Anzeigen
|
|
|
€ 0,66
|
|
|
€ 0,852
|
|
|
€ 0,771
|
|
|
€ 0,66
|
|
|
€ 0,66
|
|
Min.: 1
Mult.: 1
:
1 500
|
|
|
CIP-51 8051
|
16 kB
|
2.3 kB
|
QFN-20
|
50 MHz
|
12 bit
|
16 I/O
|
2.2 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
EFM8BB2
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
8-Bit Mikrocontroller - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
- EFM8BB22F16G-C-QFN28
- Silicon Labs
-
1:
€ 1,64
-
1 447Auf Lager
|
Mouser-Teilenr.
634-8BB22F16GCQFN28
|
Silicon Labs
|
8-Bit Mikrocontroller - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
|
|
1 447Auf Lager
|
|
|
€ 1,64
|
|
|
€ 1,36
|
|
|
€ 1,14
|
|
|
€ 1,07
|
|
|
Anzeigen
|
|
|
€ 1,01
|
|
|
€ 0,972
|
|
|
€ 0,912
|
|
|
€ 0,851
|
|
|
€ 0,832
|
|
Min.: 1
Mult.: 1
|
|
|
CIP-51 8051
|
16 kB
|
2.3 kB
|
QFN-28
|
50 MHz
|
12 bit
|
22 I/O
|
2.2 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
EFM8BB2
|
|
Tube
|
|
|
|
8-Bit Mikrocontroller - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
- EFM8BB21F16I-C-QFN20R
- Silicon Labs
-
1:
€ 2,18
-
179Auf Lager
|
Mouser-Teilenr.
634-BB21F16ICQFN20R
|
Silicon Labs
|
8-Bit Mikrocontroller - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
|
|
179Auf Lager
|
|
|
€ 2,18
|
|
|
€ 1,41
|
|
|
€ 1,26
|
|
|
€ 1,04
|
|
|
Anzeigen
|
|
|
€ 0,741
|
|
|
€ 0,98
|
|
|
€ 0,851
|
|
|
€ 0,741
|
|
|
€ 0,741
|
|
Min.: 1
Mult.: 1
:
1 500
|
|
|
CIP-51 8051
|
16 kB
|
2.25 kB
|
QFN-20
|
50 MHz
|
12 bit
|
16 I/O
|
2.2 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 125 C
|
EFM8BB2
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
8-Bit Mikrocontroller - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
- EFM8BB21F16A-C-QFN20
- Silicon Labs
-
1:
€ 3,31
-
262Auf Lager
-
2 520erwartet ab 22.01.2027
|
Mouser-Teilenr.
634-EFM8BB21F16FN20
|
Silicon Labs
|
8-Bit Mikrocontroller - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
|
|
262Auf Lager
2 520erwartet ab 22.01.2027
|
|
|
€ 3,31
|
|
|
€ 2,37
|
|
|
€ 2,18
|
|
|
€ 1,97
|
|
|
Anzeigen
|
|
|
€ 1,87
|
|
|
€ 1,59
|
|
|
€ 1,51
|
|
|
€ 1,44
|
|
Min.: 1
Mult.: 1
|
|
|
CIP-51 8051
|
16 kB
|
2.25 kB
|
QFN-20
|
50 MHz
|
12 bit
|
16 I/O
|
2.2 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 125 C
|
EFM8BB2
|
AEC-Q100
|
Tube
|
|
|
|
8-Bit Mikrocontroller - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
- EFM8BB22F16G-C-QFN28R
- Silicon Labs
-
1:
€ 1,64
-
2 999erwartet ab 09.06.2026
|
Mouser-Teilenr.
634-8BB22F16GCQFN28R
|
Silicon Labs
|
8-Bit Mikrocontroller - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
|
|
2 999erwartet ab 09.06.2026
|
|
|
€ 1,64
|
|
|
€ 1,36
|
|
|
€ 1,25
|
|
|
€ 1,10
|
|
|
Anzeigen
|
|
|
€ 0,869
|
|
|
€ 1,02
|
|
|
€ 0,972
|
|
|
€ 0,869
|
|
|
€ 0,869
|
|
Min.: 1
Mult.: 1
:
1 500
|
|
|
CIP-51 8051
|
16 kB
|
2.3 kB
|
QFN-28
|
50 MHz
|
12 bit
|
22 I/O
|
2.2 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
EFM8BB2
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
8-Bit Mikrocontroller - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
- EFM8BB21F16A-C-QFN20R
- Silicon Labs
-
1:
€ 3,84
-
1 498erwartet ab 22.01.2027
|
Mouser-Teilenr.
634-BB21F16ACQFN20R
|
Silicon Labs
|
8-Bit Mikrocontroller - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
|
|
1 498erwartet ab 22.01.2027
|
|
|
€ 3,84
|
|
|
€ 2,55
|
|
|
€ 2,31
|
|
|
€ 1,97
|
|
|
Anzeigen
|
|
|
€ 1,47
|
|
|
€ 1,87
|
|
|
€ 1,68
|
|
|
€ 1,47
|
|
|
€ 1,47
|
|
Min.: 1
Mult.: 1
:
1 500
|
|
|
CIP-51 8051
|
16 kB
|
2.25 kB
|
QFN-20
|
50 MHz
|
12 bit
|
16 I/O
|
2.2 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 125 C
|
EFM8BB2
|
AEC-Q100
|
Reel, Cut Tape
|
|
|
|
8-Bit Mikrocontroller - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
- EFM8BB22F16I-C-QFN28
- Silicon Labs
-
1:
€ 2,74
-
1Auf Lager
|
Mouser-Teilenr.
634-8BB22F16ICQFN28
|
Silicon Labs
|
8-Bit Mikrocontroller - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
|
|
1Auf Lager
|
|
|
€ 2,74
|
|
|
€ 1,79
|
|
|
€ 1,64
|
|
|
€ 1,41
|
|
|
Anzeigen
|
|
|
€ 1,34
|
|
|
€ 1,24
|
|
|
€ 0,989
|
|
|
€ 0,98
|
|
Min.: 1
Mult.: 1
|
|
|
CIP-51 8051
|
16 kB
|
2.3 kB
|
QFN-28
|
50 MHz
|
12 bit
|
22 I/O
|
2.2 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 125 C
|
EFM8BB2
|
|
Tube
|
|
|
|
8-Bit Mikrocontroller - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
- EFM8BB22F16I-C-QFN28R
- Silicon Labs
-
1 500:
€ 0,989
-
Nicht-auf-Lager-Vorlaufzeit 26 Wochen
|
Mouser-Teilenr.
634-8BB22F16ICQFN28R
|
Silicon Labs
|
8-Bit Mikrocontroller - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
|
|
Nicht-auf-Lager-Vorlaufzeit 26 Wochen
|
|
Min.: 1 500
Mult.: 1 500
:
1 500
|
|
|
CIP-51 8051
|
16 kB
|
2.3 kB
|
QFN-28
|
50 MHz
|
12 bit
|
22 I/O
|
2.2 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 125 C
|
EFM8BB2
|
|
Reel
|
|