ARM Microcontrollers - MCU NuMicro M031 series-32bit M0 -Flash ROM/RAM=128KB/16KB
M031LE3AE
Nuvoton
1:
¥406.9
30 In Stock
750 Expected 10/1/2026
Mouser Part #
503-M031LE3AE
Nuvoton
ARM Microcontrollers - MCU NuMicro M031 series-32bit M0 -Flash ROM/RAM=128KB/16KB
30 In Stock
750 Expected 10/1/2026
1
¥406.9
10
¥308.9
25
¥270.7
100
¥234.2
250
View
250
¥217.6
500
¥197.7
1,000
¥189.4
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
LQFP-48
ARM Cortex M0
128 kB
32 bit
12 bit
48 MHz
42 I/O
16 kB
1.8 V
3.6 V
- 40 C
+ 105 C
Tray
ARM Microcontrollers - MCU NuMicro M031 series-32bit M0 Flash ROM/RAM=64KB/8KB
M031TD2AE
Nuvoton
1:
¥222.6
344 In Stock
Mouser Part #
503-M031TD2AE
Nuvoton
ARM Microcontrollers - MCU NuMicro M031 series-32bit M0 Flash ROM/RAM=64KB/8KB
344 In Stock
1
¥222.6
10
¥189.4
25
¥165.6
100
¥156.5
490
View
490
¥132.4
980
¥129.6
2,940
¥127.7
5,390
¥122.2
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
QFN-33
ARM Cortex M0
64 kB
32 bit
12 bit
48 MHz
27 I/O
8 kB
1.8 V
3.6 V
- 40 C
+ 105 C
Tray
ARM Microcontrollers - MCU Flash ROM/RAM=128KB/16KB+ USB Crystal-less
M032LE3AE
Nuvoton
1:
¥312.3
500 In Stock
Mouser Part #
503-M032LE3AE
Nuvoton
ARM Microcontrollers - MCU Flash ROM/RAM=128KB/16KB+ USB Crystal-less
500 In Stock
1
¥312.3
10
¥264.1
25
¥230.9
100
¥219.3
250
View
250
¥202.6
1,000
¥189.4
2,500
¥187.7
5,000
¥179.4
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
LQFP-48
ARM Cortex M0
128 kB
32 bit
12 bit
48 MHz
42 I/O
16 kB
1.8 V
3.6 V
- 40 C
+ 105 C
Tray
ARM Microcontrollers - MCU 32bit M0 Flash ROM/RAM=128KB/16KB+ USB Crystal-less
M032SE3AE
Nuvoton
1:
¥448.5
495 In Stock
Mouser Part #
503-M032SE3AE
Nuvoton
ARM Microcontrollers - MCU 32bit M0 Flash ROM/RAM=128KB/16KB+ USB Crystal-less
495 In Stock
1
¥448.5
10
¥375.4
25
¥328.9
100
¥312.3
250
View
250
¥290.7
500
¥277.4
1,000
¥269.1
2,500
¥265.8
5,000
¥254.1
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
LQFP-64
ARM Cortex M0
128 kB
32 bit
12 bit
48 MHz
51 I/O
16 kB
1.8 V
3.6 V
- 40 C
+ 105 C
Tray
ARM Microcontrollers - MCU 32bit M0 Flash/RAM=256KB/32KB+SPROM 2048B+16xADC+6UART+USB
M032SG6AE
Nuvoton
1:
¥556.4
243 In Stock
Mouser Part #
503-M032SG6AE
Nuvoton
ARM Microcontrollers - MCU 32bit M0 Flash/RAM=256KB/32KB+SPROM 2048B+16xADC+6UART+USB
243 In Stock
1
¥556.4
10
¥465.1
25
¥408.6
100
¥387
250
View
250
¥385.4
500
¥378.7
1,000
¥353.8
2,500
¥350.5
5,000
¥330.5
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
LQFP-64
ARM Cortex M0
256 kB
32 bit
12 bit
72 MHz
51 I/O
32 kB
1.8 V
3.6 V
- 40 C
+ 105 C
Tray
ARM Microcontrollers - MCU 32bit M0 with 64K flash/8K RAM
M0518SD2AE
Nuvoton
1:
¥546.5
150 In Stock
250 Expected 6/29/2027
Mouser Part #
503-M0518SD2AE
Nuvoton
ARM Microcontrollers - MCU 32bit M0 with 64K flash/8K RAM
150 In Stock
250 Expected 6/29/2027
1
¥546.5
10
¥456.8
25
¥400.3
100
¥380.4
250
View
250
¥355.5
500
¥340.5
1,000
¥337.2
2,500
¥335.5
5,000
¥325.6
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
LQFP-64
ARM Cortex M0
68 kB
32 bit
12 bit
50 MHz
56 I/O
2 kB
2.5 V
5.5 V
- 40 C
+ 105 C
Tray
ARM Microcontrollers - MCU 32 KB Flash, 4K SRAM, CAN,
+2 images
M0A23OC1AC
Nuvoton
1:
¥406.9
46 In Stock
340 Expected 3/22/2027
Mouser Part #
503-M0A23OC1AC
Nuvoton
ARM Microcontrollers - MCU 32 KB Flash, 4K SRAM, CAN,
46 In Stock
340 Expected 3/22/2027
1
¥406.9
10
¥312.3
25
¥295.7
68
¥247.5
272
View
272
¥242.5
544
¥209.3
1,020
¥202.6
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
SSOP-20
ARM Cortex M0
32 kB
32 bit
12 bit
48 MHz
18 I/O
4 kB
2.4 V
5.5 V
- 40 C
+ 125 C
Tube
ARM Microcontrollers - MCU 32-bit M4+512K-AP+RTC+SPIM+QSPI
M481LIDAE
Nuvoton
1:
¥818.9
250 In Stock
Mouser Part #
503-M481LIDAE
Nuvoton
ARM Microcontrollers - MCU 32-bit M4+512K-AP+RTC+SPIM+QSPI
250 In Stock
1
¥818.9
10
¥682.7
25
¥599.6
100
¥571.4
250
View
250
¥534.8
500
¥514.9
2,500
¥504.9
5,000
Quote
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
LQFP-48
ARM Cortex M4F
512 kB
32 bit
12 bit
192 MHz
41 I/O
160 kB
1.8 V
3.6 V
- 40 C
+ 105 C
Tray
ARM Microcontrollers - MCU 32-bit M4+512K-AP+USBFS+RTC+SPIM+QSPI
M482SIDAE
Nuvoton
1:
¥908.6
409 In Stock
Mouser Part #
503-M482SIDAE
Nuvoton
ARM Microcontrollers - MCU 32-bit M4+512K-AP+USBFS+RTC+SPIM+QSPI
409 In Stock
1
¥908.6
10
¥905.2
25
¥797.3
100
¥745.8
250
View
250
¥707.6
500
¥571.4
1,000
¥564.7
2,500
¥551.5
5,000
Quote
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
LQFP-64
ARM Cortex M4F
512 kB
32 bit
12 bit
192 MHz
52 I/O
160 kB
1.8 V
3.6 V
- 40 C
+ 105 C
Tray
ARM Microcontrollers - MCU M4, 256 KB Flash / 128 KB RAM, XOM, USB, Triple CA
M483KGCAE
Nuvoton
1:
¥926.8
40 In Stock
180 Expected 6/29/2027
Mouser Part #
503-M483KGCAE
Nuvoton
ARM Microcontrollers - MCU M4, 256 KB Flash / 128 KB RAM, XOM, USB, Triple CA
40 In Stock
180 Expected 6/29/2027
1
¥926.8
10
¥770.7
25
¥651.1
90
¥619.6
540
View
540
¥548.1
1,080
¥543.1
2,520
¥528.2
5,040
Quote
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
LQFP-128
ARM Cortex M4F
256 kB
32 bit
12 bit
192 MHz
100 I/O
128 kB
1.8 V
3.6 V
- 40 C
+ 105 C
Tray
ARM Microcontrollers - MCU M4, 256 KB Flash / 128 KB RAM, XOM, Dual ADC, USB,
M483SGCAE2A
Nuvoton
1:
¥1,036.5
10 In Stock
Mouser Part #
503-M483SGCAE2A
Nuvoton
ARM Microcontrollers - MCU M4, 256 KB Flash / 128 KB RAM, XOM, Dual ADC, USB,
10 In Stock
1
¥1,036.5
10
¥800.6
25
¥729.2
100
¥661.1
250
View
250
¥607.9
500
¥564.7
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
LQFP-64
ARM Cortex M4F
256 kB
32 bit
12 bit
192 MHz
52 I/O
128 kB
1.8 V
3.6 V
- 40 C
+ 105 C
Tray
ARM Microcontrollers - MCU 32-bit M4+USBFS+USBHS+RTC
M484SIDAE2U
Nuvoton
1:
¥988.3
18 In Stock
250 Expected 6/29/2027
Mouser Part #
503-M484SIDAE2U
Nuvoton
ARM Microcontrollers - MCU 32-bit M4+USBFS+USBHS+RTC
18 In Stock
250 Expected 6/29/2027
1
¥988.3
10
¥820.5
25
¥724.2
100
¥689.3
250
View
250
¥647.8
500
¥622.9
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
LQFP-64
ARM Cortex M4F
512 kB
32 bit
12 bit
192 MHz
44 I/O
160 kB
1.8 V
3.6 V
- 40 C
+ 105 C
Tray
ARM Microcontrollers - MCU 32-bit M4+512K-AP+USBFS+USBHS+CAN+Crypto+Ethernet+
M487JIDAE
Nuvoton
1:
¥1,661
4 In Stock
120 Expected 6/29/2027
Mouser Part #
503-M487JIDAE
Nuvoton
ARM Microcontrollers - MCU 32-bit M4+512K-AP+USBFS+USBHS+CAN+Crypto+Ethernet+
4 In Stock
120 Expected 6/29/2027
1
¥1,661
10
¥1,322.2
25
¥1,215.9
120
¥1,096.3
300
¥1,059.7
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
LQFP-144
ARM Cortex M4F
512 kB
32 bit
12 bit
192 MHz
114 I/O
160 kB
1.8 V
3.6 V
- 40 C
+ 105 C
Tray
8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 1 CHs of SPI,1T/8051
+1 image
ML51BB9AE
Nuvoton
1:
¥142.8
785 In Stock
Mouser Part #
503-ML51BB9AE
Nuvoton
8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 1 CHs of SPI,1T/8051
785 In Stock
1
¥142.8
10
¥122.9
25
¥103.8
80
¥98
560
View
560
¥89
1,040
¥86.7
2,560
¥83.5
5,040
¥82.6
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
MSOP-10
8051
16 kB
8 bit
12 bit
24 MHz
7 I/O
1 kB
1.8 V
5.5 V
- 40 C
+ 105 C
Tube
8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 1 CHs of SPI,1T/8051
+5 images
ML51FB9AE
Nuvoton
1:
¥164.4
555 In Stock
Mouser Part #
503-ML51FB9AE
Nuvoton
8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 1 CHs of SPI,1T/8051
555 In Stock
1
¥164.4
10
¥140.7
25
¥119.8
74
¥112.9
518
View
518
¥102.6
1,036
¥100.3
2,516
¥96.7
5,032
¥95.5
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
TSSOP-20
8051
16 kB
8 bit
12 bit
24 MHz
16 I/O
1 kB
1.8 V
5.5 V
- 40 C
+ 105 C
Tube
8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 1 CHs of SPI,1T/8051
ML51XB9AE
Nuvoton
1:
¥164.4
980 In Stock
Mouser Part #
503-ML51XB9AE
Nuvoton
8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 1 CHs of SPI,1T/8051
980 In Stock
1
¥164.4
10
¥140.7
25
¥123.6
100
¥116.8
250
View
250
¥103.3
490
¥98.3
980
¥98.2
2,940
¥94.7
5,390
¥93.7
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
QFN-20
8051
16 kB
8 bit
12 bit
24 MHz
17 I/O
1 kB
1.8 V
5.5 V
- 40 C
+ 105 C
Tray
8-bit Microcontrollers - MCU 64KB Flash, 4KB SRAM, 2 CHs of SPI,1T/8051,LCD,TK
ML56LD1AE
Nuvoton
1:
¥385.4
155 In Stock
Mouser Part #
503-ML56LD1AE
Nuvoton
8-bit Microcontrollers - MCU 64KB Flash, 4KB SRAM, 2 CHs of SPI,1T/8051,LCD,TK
155 In Stock
1
¥385.4
10
¥323.9
25
¥284
100
¥269.1
250
View
250
¥249.2
500
¥239.2
1,000
¥229.2
2,500
¥227.6
5,000
¥220.9
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
LQFP-48
8051
64 kB
8 bit
12 bit
24 MHz
42 I/O
4 kB
1.8 V
3.6 V
- 40 C
+ 105 C
Tray
8-bit Microcontrollers - MCU 16K Bytes Shared with LDROM
+1 image
MS51BA9AE
Nuvoton
1:
¥116.3
534 In Stock
Mouser Part #
503-MS51BA9AE
Nuvoton
8-bit Microcontrollers - MCU 16K Bytes Shared with LDROM
534 In Stock
1
¥116.3
10
¥100
25
¥84.7
80
¥79.9
1,040
View
1,040
¥72.4
2,560
¥68.4
5,040
¥66.8
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
MSOP-10
8051
8 kB
8 bit
12 bit
24 MHz
8 I/O
1 kB
2.4 V
5.5 V
- 40 C
+ 105 C
Tube
8-bit Microcontrollers - MCU 16K Bytes Shared with LDROM
+5 images
MS51FB9AE
Nuvoton
1:
¥232.5
85 In Stock
5,106 On Order
Mouser Part #
503-MS51FB9AE
Nuvoton
8-bit Microcontrollers - MCU 16K Bytes Shared with LDROM
85 In Stock
5,106 On Order
View Dates
On Order:
1,480 Expected 11/19/2026
1,036 Expected 11/30/2026
2,590 Expected 12/1/2026
Factory Lead-Time:
40 Weeks
1
¥232.5
10
¥155.8
25
¥131.6
74
¥131.6
100
¥107.6
250
View
250
¥98.7
500
¥85.7
1,000
¥80.4
2,500
¥67.4
Buy
Min.: 1
Mult.: 1
Reel :
74
Details
SMD/SMT
TSSOP-20
8051
16 kB
8 bit
12 bit
24 MHz
18 I/O
1 kB
2.4 V
5.5 V
- 40 C
+ 105 C
Reel, Cut Tape
8-bit Microcontrollers - MCU 32K Bytes Shared with LDROM
+5 images
MS51FC0AE
Nuvoton
1:
¥142.8
744 In Stock
Mouser Part #
503-MS51FC0AE
Nuvoton
8-bit Microcontrollers - MCU 32K Bytes Shared with LDROM
744 In Stock
1
¥142.8
10
¥122.4
25
¥104.1
74
¥98.3
518
View
518
¥89.2
1,036
¥86.9
2,516
¥81.6
5,032
¥79.7
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
TSSOP-20
8051
32 kB
8 bit
12 bit
24 MHz
18 I/O
2 kB
2.4 V
5.5 V
- 40 C
+ 105 C
Tube
8-bit Microcontrollers - MCU 32K Bytes Shared with LDROM
+1 image
MS51PC0AE
Nuvoton
1:
¥209.3
666 In Stock
Mouser Part #
503-MS51PC0AE
Nuvoton
8-bit Microcontrollers - MCU 32K Bytes Shared with LDROM
666 In Stock
1
¥209.3
10
¥179.4
25
¥156.1
100
¥147.5
250
View
250
¥137.2
500
¥130.4
1,000
¥121.3
2,500
¥114.8
5,000
¥111.6
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
LQFP-32
8051
32 kB
8 bit
12 bit
24 MHz
30 I/O
2 kB
2.4 V
5.5 V
- 40 C
+ 105 C
Tray
8-bit Microcontrollers - MCU 32K Bytes Shared with LDROM
MS51TC0AE
Nuvoton
1:
¥164.4
975 In Stock
Mouser Part #
503-MS51TC0AE
Nuvoton
8-bit Microcontrollers - MCU 32K Bytes Shared with LDROM
975 In Stock
1
¥164.4
10
¥140.7
25
¥123.6
100
¥116.8
250
View
250
¥103.3
490
¥98.3
980
¥98.2
2,940
¥94.7
5,390
¥93.7
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
QFN-33
8051
32 kB
8 bit
12 bit
24 MHz
30 I/O
2 kB
2.4 V
5.5 V
- 40 C
+ 105 C
Tray
8-bit Microcontrollers - MCU 16K Bytes Shared with LDROM 0.4mm Pitch width
MS51XB9AE
Nuvoton
1:
¥108
627 In Stock
Mouser Part #
503-MS51XB9AE
Nuvoton
8-bit Microcontrollers - MCU 16K Bytes Shared with LDROM 0.4mm Pitch width
627 In Stock
1
¥108
10
¥92.5
25
¥81.6
100
¥77.1
250
View
250
¥67.8
490
¥64.3
2,940
¥60.8
5,390
¥59.1
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
QFN-20
8051
16 kB
8 bit
12 bit
24 MHz
18 I/O
1 kB
2.4 V
5.5 V
- 40 C
+ 105 C
Tray
8-bit Microcontrollers - MCU Low Pin Count 8051 Series; 2.4V to 5.5V; -40 to 85
+5 images
N76E003AT20
Nuvoton
1:
¥137.9
423 In Stock
888 Expected 10/2/2026
Mouser Part #
503-N76E003AT20
Nuvoton
8-bit Microcontrollers - MCU Low Pin Count 8051 Series; 2.4V to 5.5V; -40 to 85
423 In Stock
888 Expected 10/2/2026
1
¥137.9
10
¥118.1
25
¥100.7
74
¥94.8
518
View
518
¥86
1,036
¥83.9
2,516
¥80.7
5,032
¥79.9
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
TSSOP-20
8051
18 kB
8 bit
12 bit
16 MHz
18 I/O
256 B
2.4 V
5.5 V
- 40 C
+ 105 C
Tube
ARM Microcontrollers - MCU M0-64K AP+4KRAM+UART+SPI+I2C+PWM+ADC+ISP+EBI
NUC029LAN
Nuvoton
1:
¥340.5
392 In Stock
750 Expected 1/18/2027
Mouser Part #
503-NUC029LAN
Nuvoton
ARM Microcontrollers - MCU M0-64K AP+4KRAM+UART+SPI+I2C+PWM+ADC+ISP+EBI
392 In Stock
750 Expected 1/18/2027
1
¥340.5
10
¥287.4
25
¥252.5
250
¥250.8
500
View
500
¥210.9
1,000
¥207.6
2,500
¥206
5,000
¥197.7
Buy
Min.: 1
Mult.: 1
SMD/SMT
LQFP-48
ARM Cortex M0
68 kB
32 bit
12 bit
50 MHz
40 I/O
4 kB
2.5 V
5.5 V
- 40 C
+ 85 C
Tray