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boards:vcc-gnd [2018/05/27 14:17] – [Power] darron | boards:vcc-gnd [2024/07/10 12:25] (current) – external edit 127.0.0.1 | ||
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==== vcc-gnd STM32F103C8T6 ==== | ==== vcc-gnd STM32F103C8T6 ==== | ||
<wrap right> | <wrap right> | ||
- | {{: | + | {{: |
\\ \\ | \\ \\ | ||
- | {{: | + | {{: |
+ | \\ \\ | ||
+ | {{: | ||
</ | </ | ||
- | These are cheap development boards with 64KB flash and 20KB ram. | + | These are cheap development |
The firmware that ships on these devices blinks the LED on PC13 and sends a time | The firmware that ships on these devices blinks the LED on PC13 and sends a time | ||
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=== Pinout === | === Pinout === | ||
< | < | ||
- | | + | SPI2 NSS PB12 MICRO USB GND |
- | B13 GND | + | SPI2 SCK PB13 GND |
- | B14 3V3 | + | SPI2 MISO PB14 3V3 |
- | B15 RESET GND GND RESET | + | SPI2 MOSO PB15 |
- | A8 | + | |
- | TX A9 3V3 3V3 | + | |
- | RX A10 B1 | + | |
- | A11 B0 | + | CAN1_RX USBDM USART1 CTS PA11 PB0 |
- | A12 A7 | + | CAN1_TX USBDP USART1 RTS PA12 PA7 SPI1 MOSI |
- | A15 A6 | + | PA15 PA6 SPI1 MISO |
- | B3 STM32F103C8T6 | + | |
- | B4 A4 | + | |
- | B5 A3 | + | |
- | B6 A2 | + | I2C1 SCK |
- | B7 8M A1 | + | I2C1 SDA |
- | B8 | + | CAN1_RX |
- | B9 C15 | + | CAN1_TX |
- | | + | 5V |
- | | + | GND LED LED PC13 |
- | | + | 3V3 |
- | 3V3 DIO DCLK GND | + | |
- | PA13 PA14 | + | |
*100K IN SERIES | *100K IN SERIES | ||
+ | |||
+ | NB not all and only default alternate functions shown | ||
+ | </ | ||
+ | |||
+ | ===Clocks=== | ||
+ | |||
+ | < | ||
+ | HSE 8000000 Y2 8 MHz | ||
+ | HSI 8000000 | ||
+ | LSE 32768 Y3 32.768K | ||
+ | LSI 40000 | ||
</ | </ | ||
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=== Resources === | === Resources === | ||
[[http:// | [[http:// | ||
+ | |||
+ | {{downloads: | ||
+ | |||
+ | {{downloads: | ||
+ | |||
+ | [[https:// | ||
+ | |||
+ | [[https:// | ||
+ | |||
+ |