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
| 引導(dǎo)模式選擇引腳 Guiding mode selection pin | 引導(dǎo)模式 Guidance mode | 說明 Explain | |
| BOOT1 | BOOTO | ||
| X | 0 | 主閃存存儲器 Main flash memory storage | 主閃存存儲器被選為啟動區(qū)域 The main flash memory is selected as the boot area |
| 0 | 1 | 系統(tǒng)存儲器 System Memory | 系統(tǒng)存儲器被選為啟動區(qū)域 The system memory is selected as the boot area |
| 1 | 1 | 內(nèi)置 SRAM Built in SRAM | 內(nèi)置 SRAM 被選為啟動區(qū)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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