Nuvoton's MCU Product Lineup

Nuvoton's MCU product lineup includes a wide range of options for various applications. Here are some of the key features of each series:

M480 Series

• 192 MHz CPU
• Up to 2.5 MB Flash memory
• Up to 160 KB SRAM memory
• Quad-SPI interface with Execute-in-Place (XIP) support
• 16-bit I80 mode QVGA LCD support

M481 Series

• 192 MHz PWM
• 2 sets of 200 Mbps SDHC
• 12-bit ADC with 5 million samples per second
• 12-bit DAC with 1 million conversions per second

M482 Series

• USB 2.0 full-speed device/host/OTG with built-in physical layer and 1 KB data buffer

M483 Series

• 2 sets of CAN 2.0B interface
• 2 sets of USB with high-speed OTG and full-speed OTG support

M484 Series

• USB 2.0 high-speed device/host/OTG with built-in physical layer and 4 KB data buffer
• USB 2.0 full-speed device/host/OTG with built-in physical layer and 1 KB data buffer

M485 Series

• Hardware encryption and decryption engine including ECC-571, AES-256, SHA-512, HMAC-512, and random number generator
• 2 sets of USB 2.0 device/host/OTG

M487 Series

• 10/100M Ethernet MAC with RMII/MDC/MDIO interface
• Hardware encryption and decryption engine
• 2 sets of CAN 2.0B interface
• 2 sets of USB 2.0 device/host/OTG

M471 Series

• Designed for smart home appliance applications
• 72/120 MHz core speed
• 5 V~5.5 V operating voltage
• -40°C ~ 105°C operating temperature
• 64 KB to 512 KB Flash memory
• 32 KB to 64 KB SRAM memory
• Certified IEC60730-1 Class B Software Test Library (STL)
• Wide pin pitch packaging options
• M471 V/K Subseries: 120 MHz core speed, 512 KB Flash memory, 64 KB SRAM memory, customizable IR receiver (CIR), up to 24 channels of 16-bit PWM output, 1 set of 12-bit 8 MSPS ADC, 1 set of 8-bit 200 kSPS DAC, 2 sets of analog comparators, and a Pseudo Random Number Generator (PRNG)
• M471 M/R1/S Subseries: 72 MHz core speed, 64/128 KB Flash memory, 32 KB SRAM memory, up to 12 channels of 16-bit PWM output, 1 set of 12-bit 1 MSPS ADC, and 1 set of USB 2.0 full-speed device/host (built-in physical layer and supports crystal-less device mode)

M451 Series

• 72 MHz CPU
• Up to 256 KB Flash memory
• Up to 32 KB SRAM memory
• Quad-SPI interface

M4521 Series

• USB 2.0 full-speed device/host with built-in physical layer and crystal-less USB full-speed device mode (new product!)

M452 Series

• USB 2.0 full-speed device/host/OTG with built-in physical layer

M453 Series

• CAN 2.0B
• USB 2.0 full-speed device/host/OTG with built-in physical layer

Applications

Nuvoton's MCU product lineup is suitable for various applications such as industrial automation, PLCs, frequency converters, new energy, smart homes, security systems, data acquisition, smart card readers, and motor control.