8-bit Microcontrollers - MCU 8051 48 MHz 32 kB flash 2 kB RAM 8-bit Universal Bee MCU
EFM8UB20F32G-B-QFP48
Silicon Labs
1:
NT$137.31
7,873 In Stock
End of Life
Mouser Part #
634-EFM8UBF32GBQFP48
End of Life
Silicon Labs
8-bit Microcontrollers - MCU 8051 48 MHz 32 kB flash 2 kB RAM 8-bit Universal Bee MCU
7,873 In Stock
Alternative Packaging
1
NT$137.31
10
NT$114.72
25
NT$106.47
100
NT$103.25
250
View
250
NT$97.87
500
NT$87.83
1,000
NT$72.78
2,500
NT$71.34
5,000
NT$70.62
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
QFP-48
CIP-51 8051
8 bit
48 MHz
32 kB
2.25 kB
10 bit
40 I/O
3.3 V
3.3 V
+ 85 C
Tray
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU
EFM32TG11B520F128GQ48-B
Silicon Labs
1:
NT$197.18
1,350 In Stock
Mouser Part #
634-1B520F128GQ48-B
Silicon Labs
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU
1,350 In Stock
Alternative Packaging
1
NT$197.18
10
NT$162.40
25
NT$147.70
100
NT$135.15
250
View
250
NT$127.27
500
NT$121.17
1,000
NT$106.12
2,500
NT$104.68
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
QFP-48
ARM Cortex M0+
32 bit
48 MHz
128 kB
32 kB
12 bit
34 I/O
1.8 V
3.8 V
+ 85 C
Tray
ARM Microcontrollers - MCU Tiny Gecko MCU IC
EFM32TG222F32-D-QFP48R
Silicon Labs
1:
NT$278.20
1,900 In Stock
Mouser Part #
634-EFM32TG222F32-DR
Silicon Labs
ARM Microcontrollers - MCU Tiny Gecko MCU IC
1,900 In Stock
Alternative Packaging
1
NT$278.20
10
NT$204.35
25
NT$190.36
100
NT$167.42
250
View
1,000
NT$118.31
250
NT$158.82
500
NT$142.68
1,000
NT$118.31
Buy
Min.: 1
Mult.: 1
Reel :
1,000
Details
SMD/SMT
QFP-48
ARM Cortex M3
32 bit
32 MHz
32 kB
4 kB
12 bit
37 I/O
1.98 V
3.8 V
+ 85 C
Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU ARM Cortex -M0+ Zero Gecko Microcontroller IC 32-Bit 24MHz 32KB Flash QFN48
+1 image
EFM32ZG222F32-B-QFP48R
Silicon Labs
1:
NT$219.76
615 In Stock
Mouser Part #
634-EFM32ZG22232B48R
Silicon Labs
ARM Microcontrollers - MCU ARM Cortex -M0+ Zero Gecko Microcontroller IC 32-Bit 24MHz 32KB Flash QFN48
615 In Stock
Alternative Packaging
1
NT$219.76
10
NT$151.29
25
NT$139.82
100
NT$122.61
1,000
NT$89.98
2,000
View
250
NT$115.44
500
NT$93.57
2,000
NT$88.55
5,000
Quote
Buy
Min.: 1
Mult.: 1
Reel :
1,000
Details
SMD/SMT
QFP-48
ARM Cortex M0+
32 bit
24 MHz
32 kB
4 kB
12 bit
37 I/O
1.98 V
3.8 V
+ 85 C
Reel, Cut Tape
16-bit Microcontrollers - MCU MagniV 16-bit MCU, S12Z core, 32KB Flash, 50MHz, -40/+150degC, Automotive Grade, LQFP 48
S912ZVML31F1WKF
NXP Semiconductors
1:
NT$331.25
1,250 In Stock
Mouser Part #
841-S912ZVML31F1WKF
NXP Semiconductors
16-bit Microcontrollers - MCU MagniV 16-bit MCU, S12Z core, 32KB Flash, 50MHz, -40/+150degC, Automotive Grade, LQFP 48
1,250 In Stock
Alternative Packaging
1
NT$331.25
10
NT$257.40
25
NT$228.01
100
NT$218.69
500
View
500
NT$203.27
1,000
NT$196.46
2,500
Quote
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
QFP-48
S12Z
16 bit
50 MHz
32 kB
4 kB
12 bit
1.72 V
1.98 V
+ 150 C
AEC-Q100
Tray
ARM Microcontrollers - MCU MRL A 256K Flash 48K SRAM Ind Temp
ATSAM3S4AA-AU
Microchip Technology
1:
NT$222.27
2,885 In Stock
Mouser Part #
556-ATSAM3S4AA-AU
Microchip Technology
ARM Microcontrollers - MCU MRL A 256K Flash 48K SRAM Ind Temp
2,885 In Stock
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
QFP-48
ARM Cortex M3
32 bit
64 MHz
256 kB
48 kB
12 bit
34 I/O
1.62 V
1.9 V
+ 85 C
Tray
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V 8-bit MCU
+1 image
C8051F501-IQ
Silicon Labs
1:
NT$446.69
1,338 In Stock
End of Life
Mouser Part #
634-C8051F501-IQ
End of Life
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V 8-bit MCU
1,338 In Stock
Alternative Packaging
1
NT$446.69
10
NT$358.14
25
NT$329.10
100
NT$302.22
250
View
250
NT$292.18
500
NT$273.18
1,000
NT$269.23
2,500
Quote
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
QFP-48
8051
8 bit
50 MHz
64 kB
4.25 kB
12 bit
40 I/O
1.8 V
5.25 V
+ 125 C
AEC-Q100
Tray
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU
EFM32TG11B120F128GQ48-BR
Silicon Labs
1:
NT$249.52
860 In Stock
Mouser Part #
634-EFM32TG128GQ48BR
Silicon Labs
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU
860 In Stock
Alternative Packaging
1
NT$249.52
10
NT$171.72
25
NT$159.89
100
NT$140.53
1,000
NT$111.14
2,000
View
250
NT$133.36
500
NT$119.74
2,000
NT$110.06
Buy
Min.: 1
Mult.: 1
Reel :
1,000
Details
SMD/SMT
QFP-48
ARM Cortex M0+
32 bit
48 MHz
128 kB
32 kB
12 bit
37 I/O
1.8 V
3.8 V
+ 85 C
Reel, Cut Tape
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 64 kB flash 32 kB RAM MCU
EFM32TG11B140F64GQ48-B
Silicon Labs
1:
NT$236.25
1,021 In Stock
Mouser Part #
634-EFM32TG64GQ48-B
Silicon Labs
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 64 kB flash 32 kB RAM MCU
1,021 In Stock
Alternative Packaging
1
NT$236.25
10
NT$173.51
25
NT$161.68
100
NT$142.32
250
View
250
NT$135.15
500
NT$121.17
1,000
NT$112.93
2,500
NT$103.61
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
QFP-48
ARM Cortex M0+
32 bit
48 MHz
64 kB
32 kB
12 bit
37 I/O
1.8 V
3.8 V
+ 85 C
Tray
ARM Microcontrollers - MCU LQFP,Green,IND TEMP,MRL B
ATSAM3S1AB-AU
Microchip Technology
1:
NT$135.15
168 In Stock
Mouser Part #
556-ATSAM3S1AB-AU
Microchip Technology
ARM Microcontrollers - MCU LQFP,Green,IND TEMP,MRL B
168 In Stock
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
QFP-48
ARM Cortex M3
32 bit
64 MHz
64 kB
16 kB
12 bit
34 I/O
1.62 V
1.9 V
+ 85 C
Tray
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU
EFM32TG11B120F128GQ48-B
Silicon Labs
1:
NT$196.82
35 In Stock
1,250 Expected 12/7/2026
Mouser Part #
634-EFM32TG128GQ48-B
Silicon Labs
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU
35 In Stock
1,250 Expected 12/7/2026
Alternative Packaging
1
NT$196.82
10
NT$163.48
25
NT$144.12
100
NT$133.36
250
View
250
NT$122.97
500
NT$115.08
1,000
NT$107.91
2,500
NT$106.83
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
QFP-48
ARM Cortex M0+
32 bit
48 MHz
128 kB
32 kB
12 bit
37 I/O
1.8 V
3.8 V
+ 85 C
Tray
ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 256K/32K QFP48
R7FA2L1AB2DFL#AA0
Renesas Electronics
1:
NT$129.78
146 In Stock
10,102 On Order
Mouser Part #
968-R7FA2L1AB2DFLAA0
Renesas Electronics
ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 256K/32K QFP48
146 In Stock
10,102 On Order
View Dates
Alternative Packaging
On Order:
1,352 Expected 8/13/2026
8,750 Expected 11/2/2026
Factory Lead-Time:
18 Weeks
1
NT$129.78
10
NT$97.51
25
NT$84.61
100
NT$80.66
250
View
250
NT$76.00
500
NT$73.49
1,000
NT$70.62
2,500
NT$69.55
5,000
NT$68.83
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
QFP-48
ARM Cortex M23
32 bit
48 MHz
256 kB
32 kB
12 bit
37 I/O
1.6 V
5.5 V
+ 85 C
Tray
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V CAN LIN 8-bit MCU
+1 image
C8051F500-IQ
Silicon Labs
1:
NT$495.09
149 In Stock
End of Life
Mouser Part #
634-C8051F500-IQ
End of Life
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V CAN LIN 8-bit MCU
149 In Stock
Alternative Packaging
1
NT$495.09
10
NT$394.35
25
NT$364.95
100
NT$334.48
250
View
250
NT$317.99
500
NT$302.22
1,000
NT$296.12
2,500
Quote
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
QFP-48
8051
8 bit
50 MHz
64 kB
4.25 kB
12 bit
40 I/O
1.8 V
5.25 V
+ 125 C
AEC-Q100
Tray
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V 8-bit MCU
+1 image
C8051F505-IQ
Silicon Labs
1:
NT$466.41
21 In Stock
End of Life
Mouser Part #
634-C8051F505-IQ
End of Life
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V 8-bit MCU
21 In Stock
Alternative Packaging
1
NT$466.41
10
NT$379.29
25
NT$361.73
100
NT$314.05
250
View
250
NT$282.50
500
NT$261.71
1,000
NT$249.16
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
QFP-48
8051
8 bit
50 MHz
32 kB
4.25 kB
12 bit
40 I/O
1.8 V
5.25 V
+ 125 C
AEC-Q100
Tray
8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V 8-bit MCU
+1 image
C8051F581-IQ
Silicon Labs
1:
NT$622.71
15 In Stock
End of Life
Mouser Part #
634-C8051F581-IQ
End of Life
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V 8-bit MCU
15 In Stock
Alternative Packaging
1
NT$622.71
10
NT$507.28
25
NT$457.09
100
NT$418.37
250
NT$401.52
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
QFP-48
8051
8 bit
50 MHz
128 kB
8.25 kB
12 bit
40 I/O
1.8 V
5.25 V
+ 125 C
AEC-Q100
Tray
8-bit Microcontrollers - MCU 8051 48 MHz 64 kB flash 4 kB RAM 8-bit Universal Bee MCU
+1 image
EFM8UB20F64G-B-QFP48R
Silicon Labs
1:
NT$164.55
63 In Stock
End of Life
Mouser Part #
634-EFM8UB64GBQFP48R
End of Life
Silicon Labs
8-bit Microcontrollers - MCU 8051 48 MHz 64 kB flash 4 kB RAM 8-bit Universal Bee MCU
63 In Stock
Alternative Packaging
1
NT$164.55
10
NT$136.95
100
NT$118.66
250
NT$116.15
500
NT$93.57
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
SMD/SMT
QFP-48
CIP-51 8051
8 bit
48 MHz
64 kB
4.25 kB
10 bit
40 I/O
2.65 V
3.6 V
+ 85 C
Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 64 kB flash 32 kB RAM MCU
EFM32TG11B540F64GQ48-B
Silicon Labs
1:
NT$248.44
250 In Stock
Mouser Part #
634-1B540F64GQ48-B
Silicon Labs
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 64 kB flash 32 kB RAM MCU
250 In Stock
Alternative Packaging
1
NT$248.44
10
NT$182.48
25
NT$169.93
100
NT$149.49
250
View
250
NT$141.97
500
NT$127.27
1,000
NT$110.78
2,500
NT$108.98
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
QFP-48
ARM Cortex M0+
32 bit
48 MHz
64 kB
32 kB
12 bit
34 I/O
1.8 V
3.8 V
+ 85 C
Tray
ARM Microcontrollers - MCU 64 KB Flash, 8K SRAM
M030LD2AE
Nuvoton
500:
NT$44.81
Non-Stocked Lead-Time 26 Weeks
Mouser Part #
503-M030LD2AE
Nuvoton
ARM Microcontrollers - MCU 64 KB Flash, 8K SRAM
Non-Stocked Lead-Time 26 Weeks
500
NT$44.81
1,000
NT$41.23
Buy
Min.: 500
Mult.: 250
Details
SMD/SMT
QFP-48
ARM Cortex M0
32 bit
48 MHz
64 kB
8 kB
12 bit
38 I/O
1.8 V
3.6 V
+ 105 C
Tray
ARM Microcontrollers - MCU MRL A 128K Flash 32K SRAM Ind Temp
ATSAM3S2AA-AU
Microchip Technology
1:
NT$182.12
Lead-Time 31 Weeks
Mouser Part #
556-ATSAM3S2AA-AU
Microchip Technology
ARM Microcontrollers - MCU MRL A 128K Flash 32K SRAM Ind Temp
Lead-Time 31 Weeks
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
QFP-48
ARM Cortex M3
32 bit
64 MHz
128 kB
32 kB
12 bit
34 I/O
1.62 V
1.9 V
+ 85 C
Tray
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU
EFM32TG11B320F128GQ48-B
Silicon Labs
1,250:
NT$107.91
Non-Stocked Lead-Time 20 Weeks
Mouser Part #
634-1B320F128GQ48-B
Silicon Labs
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU
Non-Stocked Lead-Time 20 Weeks
Alternative Packaging
1,250
NT$107.91
2,500
NT$106.47
Buy
Min.: 1,250
Mult.: 1,250
Details
SMD/SMT
QFP-48
ARM Cortex M0+
32 bit
48 MHz
128 kB
32 kB
12 bit
37 I/O
1.8 V
3.8 V
+ 85 C
Tray
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU
EFM32TG11B320F128GQ48-BR
Silicon Labs
1,000:
NT$116.15
Non-Stocked Lead-Time 20 Weeks
Mouser Part #
634-1B320F128GQ48-BR
Silicon Labs
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU
Non-Stocked Lead-Time 20 Weeks
Alternative Packaging
1,000
NT$116.15
2,000
NT$115.44
Buy
Min.: 1,000
Mult.: 1,000
Reel :
1,000
Details
SMD/SMT
QFP-48
ARM Cortex M0+
32 bit
48 MHz
128 kB
32 kB
12 bit
37 I/O
1.8 V
3.8 V
+ 85 C
Reel
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU
EFM32TG11B320F128IQ48-B
Silicon Labs
1,250:
NT$122.97
Non-Stocked Lead-Time 23 Weeks
Mouser Part #
634-1B320F128IQ48-B
Silicon Labs
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU
Non-Stocked Lead-Time 23 Weeks
Alternative Packaging
1,250
NT$122.97
2,500
NT$122.25
Buy
Min.: 1,250
Mult.: 1,250
Details
SMD/SMT
QFP-48
ARM Cortex M0+
32 bit
48 MHz
128 kB
32 kB
12 bit
37 I/O
1.8 V
3.8 V
+ 125 C
Tray
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU
EFM32TG11B320F128IQ48-BR
Silicon Labs
1,000:
NT$122.61
Non-Stocked Lead-Time 23 Weeks
Mouser Part #
634-1B320F128IQ48-BR
Silicon Labs
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU
Non-Stocked Lead-Time 23 Weeks
Alternative Packaging
1,000
NT$122.61
2,000
NT$122.25
Buy
Min.: 1,000
Mult.: 1,000
Reel :
1,000
Details
SMD/SMT
QFP-48
ARM Cortex M0+
32 bit
48 MHz
128 kB
32 kB
12 bit
37 I/O
1.8 V
3.8 V
+ 125 C
Reel
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 64 kB flash 32 kB RAM MCU
EFM32TG11B340F64GQ48-BR
Silicon Labs
1,000:
NT$102.89
Non-Stocked Lead-Time 20 Weeks
Mouser Part #
634-1B340F64GQ48-BR
Silicon Labs
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 64 kB flash 32 kB RAM MCU
Non-Stocked Lead-Time 20 Weeks
Alternative Packaging
1,000
NT$102.89
2,000
NT$101.81
5,000
Quote
5,000
Quote
Buy
Min.: 1,000
Mult.: 1,000
Reel :
1,000
Details
SMD/SMT
QFP-48
ARM Cortex M0+
32 bit
48 MHz
64 kB
32 kB
12 bit
37 I/O
1.8 V
3.8 V
+ 85 C
Reel
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 64 kB flash 32 kB RAM MCU
EFM32TG11B340F64IQ48-BR
Silicon Labs
1,000:
NT$110.42
Non-Stocked Lead-Time 23 Weeks
Mouser Part #
634-1B340F64IQ48-BR
Silicon Labs
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 64 kB flash 32 kB RAM MCU
Non-Stocked Lead-Time 23 Weeks
Alternative Packaging
1,000
NT$110.42
2,000
NT$108.98
Buy
Min.: 1,000
Mult.: 1,000
Reel :
1,000
Details
SMD/SMT
QFP-48
ARM Cortex M0+
32 bit
48 MHz
64 kB
32 kB
12 bit
37 I/O
1.8 V
3.8 V
+ 125 C
Reel