The M058S series operates at 2.5V ~ 5.5V, -40 ~ 85℃, and features up to 55 I/Os with functions of some pins shared, fast 12-bit A/D, 16-bit PWM, built-in high precision RC oscillator, 32-bit multiplier, structure NVIC (Nested Interrupt Control), 32 Kbytes Flash ROM, 4 Kbytes ISP ROM, and 2 Kbytes SRAM; the peripheral integrates one UART, one SPI, two I2C, four 32-bit Timers, WDT, low voltage reset, and Brown-out detection. The other functions cover a wide range of different products to meet customer needs, such as RF modules, industrial control, data collection devices, and consumer products. With more attention to cost-effective products currently, the M058S series provides users with an excellent cost-effective product solution.

The NuTiny-SDK-M058S is a development kit which supports the M058S series to work with Keil RVMDK, IAR EWARM evaluation development environment – a free and open development tool, including project manager, editor, compiler tools and debugger. Additionally, Nuvoton provides the ISP (In System Program), ICP (In Circuit Program) and IAP (In Application Program) function, by either on-line or off-line programming system to update flash memory program.

The M058S series is now in volume production and offers the M058SZAN QFN33 (5mm x 5mm), M058SLAN LQFP48 (7mm x 7mm) and M058SSAN LQFP64 (7mm x 7mm) package types for various applications.

Nuvoton Technology continues to expand product competitiveness and provides cost-effective microcontroller products to meet customer’s demand.