Product Introduction
1. Maximum frequency 84MHz
2. 64KB RAM.256KB ROM
3. Up to 361/0 can be configured
4. 25MHz high-speed crystal oscillator&32.768KHZ low-speed crystal oscillator
5. Factory burned flashing program
Product Use
|
引导模式选择引脚 Guiding mode selection pin |
引导模式 Guidance mode |
说明 Explain |
|
| BOOT1 | BOOTO | ||
| X | 0 |
主闪存存储器 Main flash memory storage |
主闪存存储器被选为启动区域 The main flash memory is selected as the boot area |
| 0 | 1 |
系统存储器 System Memory |
系统存储器被选为启动区域 The system memory is selected as the boot area |
| 1 | 1 |
内置 SRAM Built in SRAM |
内置 SRAM 被选为启动区域 Built in SRAM selected as boot area |
Main flash memory boot: It is the built-in Flash of STM32. Generally, when we use JTAG or SWD mode to download programs, we download them into it and restart the program directly from here.
Product Size
Product Show
Payment&Transportation
Official Certificate&Certificate
Multiple product supply
Company office environment
Warehouse Real Shot
Standard packaging
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