Xintang NuTiny-SDK-Nano130 development board 70 yuan, free shipping

whb565938

Xintang NuTiny-SDK-Nano130 development board 70 yuan, free shipping [Copy link]

Model: NuTiny-SDK-Nano130 Core architecture: ARM Cortex-M0 Helvetica, SimSun, sans-serif]Product Introduction: NuMicro Nano130 series is an ultra-low power 32-bit microcontroller with embedded ARM Cortex-M0 core, suitable for industrial control and application fields requiring rich communication interfaces. Cortex-M0 is ARM's latest 32-bit embedded processor with a price advantage comparable to that of traditional 8051 microcontrollers. NuMicro Nano130, with built-in Cortex-M0 core, can operate in a wide voltage range of 1.8V to 3.6V, can run up to 42MHz, and has built-in 32K/64K/128K-byte flash and 8K/16K-byte SRAM. It integrates LCD 4x40 or 6x38 (COM/Segment), USB 2.0 full-speed device function, RTC, 12-channel 12-bit SAR ADC, 2-channel 12-bit DAC, and provides high-performance peripheral interface connections such as 2xUART, 2xSPI, 2xI2C, I2S, GPIOs, EBI (External Bus Interface) for external memory-mapped device access, 3xISO-7816-3 for smart cards. It supports undervoltage detection, power-down mode to retain RAM, and fast wake-up functions through multiple peripheral interfaces. NuMicro Nano130 comes with ISP (In-System Programming), ICP (In-Circuit Programming) and IAP (In-Application Programming) functions, allowing users to upgrade the program memory directly on the circuit board without removing the chip. Features: Microcontroller:  ARM Cortex-M0 core running at up to 42MHz. Helvetica, SimSun, sans-serif] Support low power power-down mode Nested Vectored Interrupt Controller NVIC supports 32 interrupt inputs, each interrupt has 4 priorities Support Serial Debug (SWD) interface, 2 watchpoints/4 breakpoints Built-in 2.5V/2.0V/1.7V BOD for wide operating voltage range operation Memory: 32K/64K/128K bytes Flash for storing program code The data FLASH address and size can be configured in 128K byte systems and are fixed to 4K bytes of data in 32K byte and 64K byte systems 4K byte Flash is used to store ISP boot code (LDROM) [font=Tahoma, Helvetica, SimSun, Supports In System Programming (ISP) to update application programs  8K/16K bytes of built-in SRAM Peripheral functions: I/O ports, support EBI (External Bus Interface) (100-pin and 64-pin Package Only), PDMA, Timer, Watchdog Timer, Window Watchdog Timer, RTC, UART, SPI, I2C, PWM, ADC, DAC, Smart Card (ISO-7816-3) , LCD, USB 2.0 full-speed device Programming method: System Programming (ISP), Circuit Programming (ICP), Application Programming (IAP) Undervoltage detection: Support three-level detection voltage: 2.5V/2.0V/1.7V Support undervoltage interrupt and reset selection Package: LQFP-128 (14x14mm)

dcexpert

It's an old board, I have one too.

www297743

Will it be a little older? Let's see

懒猫爱飞

I have one too, played with it for a while, and now it's gathering dust

swustlx86

Eat ash +2            

star_66666

Xintang's use is very small.

whb565938

If anyone likes it, I can lower the price.

DELAN1234567

The IC is good, with USB and LCD, but the price is too low, it would be nice if it can be made for 6 yuan