Key facts
- Brand
- STMicroelectronics
- Model
- STM32F205
- Category
- microcontrollers
- Documents
- 2
- Languages
- EN
- Last added
- 2023-10-20
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STMicroelectronics STM32F205/215, STM32F207/217 Flash Programming Manual
This manual explains how to program the Flash memory of STM32F205/215 and STM32F207/217 microcontrollers using in-circuit programming (ICP) or in-application programming (IAP). ICP uses JTAG, SWD, or bootloader to load applications, while IAP allows reprogramming through interfaces like UART, SPI, or USB while the application runs. The Flash interface supports prefetch, cache, and read/write protections. The document covers Flash memory organization, erase/program operations, option bytes, and register configurations.
Read onlineSTMicroelectronics STM32F205 specifications
| Flash memory capacity | up to 1 Mbyte |
|---|---|
| Flash memory width | 128 bits |
| Flash memory organization | Main memory block (4x16K + 1x64K + 7x128K) + System memory + OTP area + Option bytes |
| Prefetch buffer | Yes |
Source: STMicroelectronics STM32F205/215, STM32F207/217 Flash Programming Manual
All STMicroelectronics STM32F205 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What programming methods are supported?
In-circuit programming (ICP) using JTAG, SWD, or bootloader, and in-application programming (IAP) using interfaces like UART, SPI, or USB.
From: STMicroelectronics STM32F205/215, STM32F207/217 Flash Programming Manual
How do I configure wait states for Flash access?
Program the number of wait states (LATENCY) in the FLASH_ACR register based on CPU clock frequency and supply voltage, then verify the configuration.
From: STMicroelectronics STM32F205/215, STM32F207/217 Flash Programming Manual