8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 1 CHs of SPI,1T/8051
+1 image
ML51BB9AE
Nuvoton
1:
¥137.9
800 In Stock
Mouser Part #
503-ML51BB9AE
Nuvoton
8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 1 CHs of SPI,1T/8051
800 In Stock
1
¥137.9
10
¥100
80
¥94.3
240
¥89.4
560
View
560
¥85.7
1,040
¥82.1
2,560
¥76.4
5,040
¥73.1
10,000
¥72.1
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
MSOP-10
8051
7 I/O
8 bit
12 bit
8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 1 CHs of SPI,1T/8051
+5 images
ML51FB9AE
Nuvoton
1:
¥152.8
566 In Stock
Mouser Part #
503-ML51FB9AE
Nuvoton
8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 1 CHs of SPI,1T/8051
566 In Stock
1
¥152.8
10
¥110.8
74
¥104.6
296
¥99.2
518
View
518
¥95
1,036
¥90.7
2,516
¥85.9
5,032
¥82.7
10,064
¥81.1
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
TSSOP-20
8051
16 I/O
8 bit
12 bit
8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 1 CHs of SPI,1T/8051
ML51XB9AE
Nuvoton
1:
¥152.8
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
¥152.8
10
¥121.3
100
¥108.1
250
¥95.7
490
View
490
¥91
980
¥88.7
2,940
¥85.2
5,390
¥82.6
10,290
¥81.1
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
QFN-20
8051
17 I/O
8 bit
12 bit
8-bit Microcontrollers - MCU 64KB Flash, 4KB SRAM, 2 CHs of SPI,1T/8051,LCD
ML54SD1AE
Nuvoton
1:
¥315.6
500 In Stock
Mouser Part #
503-ML54SD1AE
Nuvoton
8-bit Microcontrollers - MCU 64KB Flash, 4KB SRAM, 2 CHs of SPI,1T/8051,LCD
500 In Stock
1
¥315.6
10
¥265.8
25
¥245.8
100
¥220.9
250
View
250
¥204.3
1,000
¥197.7
4,000
¥189.4
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
LQFP-64
8051
56 I/O
8 bit
12 bit
8-bit Microcontrollers - MCU 64KB Flash, 4KB SRAM, 2 CHs of SPI,1T/8051,LCD,TK
ML56LD1AE
Nuvoton
1:
¥370.4
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
¥370.4
10
¥312.3
25
¥289
100
¥259.1
250
View
250
¥240.8
500
¥229.2
1,000
¥215.9
2,500
¥209.3
5,000
¥202.6
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
LQFP-48
8051
42 I/O
8 bit
12 bit
8-bit Microcontrollers - MCU 16K Bytes Shared with LDROM
+1 image
MS51BA9AE
Nuvoton
1:
¥108
535 In Stock
Mouser Part #
503-MS51BA9AE
Nuvoton
8-bit Microcontrollers - MCU 16K Bytes Shared with LDROM
535 In Stock
1
¥108
10
¥78.4
80
¥73.9
240
¥69.9
1,040
View
1,040
¥64.1
2,560
¥60.5
5,040
¥57.6
10,000
¥57.5
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
MSOP-10
8051
8 I/O
8 bit
12 bit
8-bit Microcontrollers - MCU 16K Bytes Shared with LDROM
+5 images
MS51FB9AE
Nuvoton
1:
¥116.3
172 In Stock
5,106 On Order
Mouser Part #
503-MS51FB9AE
Nuvoton
8-bit Microcontrollers - MCU 16K Bytes Shared with LDROM
172 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:
32 Weeks
1
¥116.3
10
¥99.3
74
¥79.9
296
¥75.6
518
View
518
¥72.4
1,036
¥68.9
2,516
¥65.1
5,032
¥62.3
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
TSSOP-20
8051
18 I/O
8 bit
12 bit
8-bit Microcontrollers - MCU 32K Bytes Shared with LDROM
+5 images
MS51FC0AE
Nuvoton
1:
¥137.9
744 In Stock
Mouser Part #
503-MS51FC0AE
Nuvoton
8-bit Microcontrollers - MCU 32K Bytes Shared with LDROM
744 In Stock
1
¥137.9
10
¥100.7
74
¥95
296
¥89.9
518
View
518
¥86.2
1,036
¥82.2
2,516
¥76.4
5,032
¥73.1
10,064
¥72.1
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
TSSOP-20
8051
18 I/O
8 bit
12 bit
8-bit Microcontrollers - MCU 32K Bytes Shared with LDROM
+1 image
MS51PC0AE
Nuvoton
1:
¥182.7
1,176 In Stock
Mouser Part #
503-MS51PC0AE
Nuvoton
8-bit Microcontrollers - MCU 32K Bytes Shared with LDROM
1,176 In Stock
1
¥182.7
10
¥144.2
100
¥128.7
250
¥119.6
500
View
500
¥113.8
1,000
¥108.6
2,500
¥102.8
5,000
¥99.2
10,000
¥97.2
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
LQFP-32
8051
30 I/O
8 bit
12 bit
8-bit Microcontrollers - MCU 32K Bytes Shared with LDROM
MS51TC0AE
Nuvoton
1:
¥152.8
975 In Stock
Mouser Part #
503-MS51TC0AE
Nuvoton
8-bit Microcontrollers - MCU 32K Bytes Shared with LDROM
975 In Stock
1
¥152.8
10
¥121.3
100
¥108.1
250
¥95.7
490
View
490
¥91
980
¥88.7
2,940
¥85.2
5,390
¥82.6
10,290
¥81.1
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
QFN-33
8051
30 I/O
8 bit
12 bit
8-bit Microcontrollers - MCU 16K Bytes Shared with LDROM 0.4mm Pitch width
MS51XB9AE
Nuvoton
1:
¥103
658 In Stock
Mouser Part #
503-MS51XB9AE
Nuvoton
8-bit Microcontrollers - MCU 16K Bytes Shared with LDROM 0.4mm Pitch width
658 In Stock
1
¥103
10
¥89.5
25
¥83.4
100
¥74.4
250
View
250
¥65.6
490
¥62.1
980
¥60.5
2,940
¥58
5,390
¥55.1
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
QFN-20
8051
18 I/O
8 bit
12 bit
8-bit Microcontrollers - MCU Low Pin Count 8051 Series; 2.4V to 5.5V; -40? to 85?
+5 images
N76E003AT20
Nuvoton
1:
¥127.9
625 In Stock
888 Expected 4/20/2027
Mouser Part #
503-N76E003AT20
Nuvoton
8-bit Microcontrollers - MCU Low Pin Count 8051 Series; 2.4V to 5.5V; -40? to 85?
625 In Stock
888 Expected 4/20/2027
1
¥127.9
10
¥93.2
74
¥87.9
296
¥83.2
518
View
518
¥79.7
1,036
¥75.9
2,516
¥71.8
5,032
¥68.9
10,064
¥67.9
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
TSSOP-20
8051
18 I/O
8 bit
12 bit
Microprocessors - MPU ARM926EJ-S based general purpose processor
N9H30F63IEC
Nuvoton
1:
¥2,179.2
68 In Stock
Mouser Part #
503-N9H30F63IEC
Nuvoton
Microprocessors - MPU ARM926EJ-S based general purpose processor
68 In Stock
1
¥2,179.2
10
¥1,807.2
25
¥1,631.1
120
¥1,521.5
280
View
280
¥1,455
520
¥1,415.2
1,000
¥1,380.3
2,520
Quote
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
LFQP-216
ARM926EJ-S
146 I/O
32 bit
ARM Microcontrollers - MCU M0-64K AP+4KRAM+UART+SPI+I2C+PWM+ADC+ISP+EBI
NUC029LAN
Nuvoton
1:
¥315.6
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
¥315.6
10
¥265.8
25
¥245.8
100
¥220.9
250
View
250
¥204.3
500
¥194.3
1,000
¥192.7
4,000
¥172.7
Buy
Min.: 1
Mult.: 1
SMD/SMT
LQFP-48
ARM Cortex M0
40 I/O
32 bit
12 bit
ARM Microcontrollers - MCU NuMicro Cortex M0 with 68K Flash & 20K SRAM, 2 UART, 3 SPI, 2 I2C, 1 USB
NUC123SD4AN0
Nuvoton
1:
¥350.5
250 In Stock
Mouser Part #
503-NUC123SD4AN0
Nuvoton
ARM Microcontrollers - MCU NuMicro Cortex M0 with 68K Flash & 20K SRAM, 2 UART, 3 SPI, 2 I2C, 1 USB
250 In Stock
1
¥350.5
10
¥295.7
25
¥274.1
100
¥245.8
250
View
250
¥227.6
500
¥217.6
1,000
¥199.3
4,000
¥191
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
LQFP-64
ARM Cortex M0
47 I/O
32 bit
10 bit
Microprocessors - MPU ARM9, 300MHz ,Ethernet , USB Host ,QSPI , MCP 64MB
NUC980DK63YC
Nuvoton
1:
¥2,134.4
80 In Stock
Mouser Part #
503-NUC980DK63YC
Nuvoton
Microprocessors - MPU ARM9, 300MHz ,Ethernet , USB Host ,QSPI , MCP 64MB
80 In Stock
1
¥2,134.4
10
¥1,770.6
25
¥1,518.2
90
¥1,456.7
270
View
270
¥1,428.5
540
¥1,383.6
1,080
¥1,347.1
2,520
Quote
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
LQFP-128
ARM926EJ-S
92 I/O
32 bit
Microprocessors - MPU ARM9, 300MHz ,Ethernet , USB Host ,QSPI , MCP 64MB
NUC980DR63YC
Nuvoton
1:
¥1,888.6
160 In Stock
Mouser Part #
503-NUC980DR63YC
Nuvoton
Microprocessors - MPU ARM9, 300MHz ,Ethernet , USB Host ,QSPI , MCP 64MB
160 In Stock
1
¥1,888.6
10
¥1,566.3
25
¥1,460
100
¥1,295.6
250
View
250
¥1,249.1
480
¥1,210.9
1,120
¥1,184.3
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
LQFP-64
ARM926EJ-S
40 I/O
32 bit
ARM Microcontrollers - MCU 16K flash+2K SRAM+UART+SPI+I2C+PWN+ADC+ISP ICP -40 +105 degree
MINI54FDE
Nuvoton
1:
¥224.2
312 In Stock
NRND
Mouser Part #
503-MINI54FDE
NRND
Nuvoton
ARM Microcontrollers - MCU 16K flash+2K SRAM+UART+SPI+I2C+PWN+ADC+ISP ICP -40 +105 degree
312 In Stock
1
¥224.2
10
¥161.4
74
¥152.6
1,036
¥137.4
2,516
View
2,516
¥124.9
5,032
¥122.1
10,064
¥119.1
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
TSSOP-20
ARM Cortex M0
17 I/O
32 bit
12 bit
ARM Microcontrollers - MCU M0-128Kflash+20KRAM+UART+SPI+I2C+PWM+ADC+USB+RTC
NUC1261NE4AE
Nuvoton
1:
¥911.9
415 In Stock
Mouser Part #
503-NUC1261NE4AE
Nuvoton
ARM Microcontrollers - MCU M0-128Kflash+20KRAM+UART+SPI+I2C+PWM+ADC+USB+RTC
415 In Stock
1
¥911.9
10
¥602.9
25
¥549.8
100
¥466.7
250
View
250
¥413.6
416
¥343.8
832
¥340.5
4,160
¥328.9
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
QFN-48
ARM Cortex M0
32 bit
ARM Microcontrollers - MCU NuMicro Cortex M0 with 128K Flash & 16K SRAM, 3 UART, 4 SPI/SSI, 2 I2C, 1 I2S, 2 Comp., 8 PWM
NUC100VE3DN
Nuvoton
1:
¥1,332.1
155 In Stock
Verify Status with Factory
Mouser Part #
503-NUC100VE3DN
Verify Status with Factory
Nuvoton
ARM Microcontrollers - MCU NuMicro Cortex M0 with 128K Flash & 16K SRAM, 3 UART, 4 SPI/SSI, 2 I2C, 1 I2S, 2 Comp., 8 PWM
155 In Stock
1
¥1,332.1
10
¥931.8
25
¥888.6
90
¥757.4
270
View
270
¥631.2
1,080
¥609.6
4,050
Quote
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
LQFP-100
ARM Cortex M0
84 I/O
32 bit
12 bit
ARM Microcontrollers - MCU Cortex-M4 200MHz, Ethernet, CAN FD
M467KJHAN
Nuvoton
1:
¥2,041.4
90 Expected 1/21/2027
New At Mouser
Mouser Part #
503-M467KJHAN
New At Mouser
Nuvoton
ARM Microcontrollers - MCU Cortex-M4 200MHz, Ethernet, CAN FD
90 Expected 1/21/2027
1
¥2,041.4
10
¥1,659.3
25
¥1,401.9
90
¥1,285.6
270
¥1,177.6
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
LQFP-128
ARM Cortex M4F
100 I/O
32 bit
12 bit
ARM Microcontrollers - MCU M4, 256 KB Flash / 128 KB RAM, XOM, USB, Dual CAN,
M483SGCAE
Nuvoton
1:
¥789
250 Expected 1/6/2027
Mouser Part #
503-M483SGCAE
Nuvoton
ARM Microcontrollers - MCU M4, 256 KB Flash / 128 KB RAM, XOM, USB, Dual CAN,
250 Expected 1/6/2027
1
¥789
10
¥656.1
25
¥609.6
100
¥549.8
250
View
250
¥548.1
500
¥496.6
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
LQFP-64
ARM Cortex M4F
52 I/O
32 bit
12 bit
Microprocessors - MPU ARM926EJ-S based general purpose processor
N9H30K63IEC
Nuvoton
1:
¥2,519.7
90 Expected 11/5/2026
Mouser Part #
503-N9H30K63IEC
Nuvoton
Microprocessors - MPU ARM926EJ-S based general purpose processor
90 Expected 11/5/2026
1
¥2,519.7
10
¥1,915.1
25
¥1,835.4
90
¥1,616.2
270
View
270
¥1,571.3
540
¥1,516.5
1,080
¥1,463.3
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
LQFP-128
ARM926EJ-S
86 I/O
32 bit
ARM Microcontrollers - MCU NuMicro M051 series with the speed up to 50MHz, 64KB Flash program memory, 4KB SRAM, and 4KB flash loader memory. It also comes equipped with GPIOs, Timers, UART, SPI, I2C, PWM, ADC, Comparator, WDT, LVR and BOD -40 +105 degree
M0516LDE
Nuvoton
1:
¥679.3
250 Expected 12/21/2026
NRND
Mouser Part #
503-M0516LDE
NRND
Nuvoton
ARM Microcontrollers - MCU NuMicro M051 series with the speed up to 50MHz, 64KB Flash program memory, 4KB SRAM, and 4KB flash loader memory. It also comes equipped with GPIOs, Timers, UART, SPI, I2C, PWM, ADC, Comparator, WDT, LVR and BOD -40 +105 degree
250 Expected 12/21/2026
1
¥679.3
10
¥450.1
25
¥410.3
100
¥348.8
250
¥330.5
Buy
Min.: 1
Mult.: 1
Details
LQFP-48
ARM Cortex M0
40 I/O
32 bit
12 bit
ARM Microcontrollers - MCU Audio SoC ChipCorder, Cortex M0, 48MHz, 64KB Flash Memory, 12KB RAM, 12-bit SAR ADC
I91230RI
Nuvoton
1:
¥611.2
Non-Stocked Lead-Time 32 Weeks
Mouser Part #
503-ISD91230RI
Nuvoton
ARM Microcontrollers - MCU Audio SoC ChipCorder, Cortex M0, 48MHz, 64KB Flash Memory, 12KB RAM, 12-bit SAR ADC
Non-Stocked Lead-Time 32 Weeks
1
¥611.2
10
¥413.6
25
¥383.7
100
¥333.9
250
View
250
¥310.6
500
¥272.4
1,000
¥214.3
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
LQFP-64
ARM Cortex M0
32 I/O
32 bit
12 bit