Description
Copyright © 2013 Solidic, Inc.
XinYide Technology (Shenzhen) Co., Ltd.
Features
- ÿ Core: Enhanced 80C51 (compatible with 8051 microcontroller) ÿ
Flash: more than 100,000 times of programming life, data can be saved for more than 100 years at room temperature. 30KB (SDI5209/SDI5219/SDI520) FLASH space; built-in ISP function
(SDA, SCL two-line burning)
ÿ RAM: 512Bytes
--- 256 Bytes internal RAM --- 256
Bytes embedded external addressable RAM (XDATA) ÿ Clock:
(main oscillator and watchdog can be configured to use external crystal oscillator)
9.83MHz internal RC oscilla.