各种开发过程中实用的转换工具

ASCII转换与进制转换、CRC计算工具、异或校验工具、时间戳计算工具，直接运行，不需要安装破解，很实用

各种硬件设计计算工具

内涵各种计算工具，适合硬件开发人员使用，包括超级单片机工具V7.0，电子学常用参数计算器V2.0，阻抗计算器，AES，RSA，RC延时计算，PROPCB，mil与mm转换器

stm32F0X datasheet

This reference manual targets application developers. It provides complete information on how to use the STM32F030x4/x6/x8/xC and STM32F070x6/xB microcontroller memory and peripherals.

tftp32 tftp 软件及使用说明

TFTP是一个传输文件的简单协议，它基于UDP协议而实现，但是我们也不能确定有些TFTP协议是基于其它传输协议完成的。压缩文件内有使用手册，以及执行文件，方便使用

ATMEL SAML21J18B数据手册

Atmel® | SMART SAM L21 is a series of Ultra low-power microcontrollers using the 32-bit ARM® Cortex®-M0+ processor at max. 48MHz (2.46 CoreMark®/MHz) and up to 256KB Flash and 40KB of SRAM in a 32, 48, and 64 pin package. The sophisticated power management technologies, such as power domain gating, SleepWalking, Ultra low-power peripherals and more, allow for very low current consumptions. The highly configurable peripherals include a touch controller supporting capacitive interfaces with proximity sensing.