ML56 NuMicro® Low-Power Microcontrollers (MCUs)

Nuvoton ML56 NuMicro® Low-Power Microcontrollers (MCUs) are based on the embedded 1T 8051-based CMOS core running up to 24MHz speed. These MCUs feature 64KB Flash memory, up to 4KB Flash for user program loader (LDROM) share with ARPOM, and 4KB SRAM. The ML56 MCUs include a Watchdog Timer (WDT), self-Wake-up Timer (WKT), two ISO7816 smart card interfaces, two SPI, and two I2C interfaces. These MCUs are integrated with a capacitive touch sensing circuit with a touch key controller, supporting up to fourteen independent touch channels with a low-power feature. The ML56 MCUs are used in applications such as thermostats, measurement devices, and home appliances. 

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Description Datasheet Availability Pricing (RON) Filter the results in the table by unit price based on your quantity.
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Program Memory Size
Data RAM Size
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Maximum Clock Frequency
ADC Resolution
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Nuvoton 8-bit Microcontrollers - MCU 64KB Flash, 4KB SRAM, 2 CHs of SPI,1T/8051,LCD,TK
Datasheet
500In Stock
Min.: 1
Mult.: 1

8051 64 kB 4 kB LQFP-64 24 MHz 12 bit 55 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 105 C Tray
Nuvoton 8-bit Microcontrollers - MCU 64KB Flash, 4KB SRAM, 2 CHs of SPI,1T/8051,LCD,TK
Datasheet
180In Stock
Min.: 1
Mult.: 1

8051 64 kB 4 kB LQFP-48 24 MHz 12 bit 42 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 105 C Tray

Nuvoton 8-bit Microcontrollers - MCU 64KB Flash, 4KB SRAM, 2 CHs of SPI,1T/8051,LCD,TK
Datasheet
Non-Stocked Lead-Time 32 Weeks
Min.: 1
Mult.: 1

8051 64 kB 4 kB LQFP-44 24 MHz 12 bit 38 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 105 C Tray