STM32F030 DEMO BOARD V1.1
STM32F030F4P6
Board
| Name | STM32F030 DEMO BOARD V1.1 |
| Part | HW-538 |
| Brand | Unknown |
| Origin | China |
Microcontroller
| Part | STM32F030F4P6 |
| Manufacturer | ST-Microelectronics |
| Core | Arm Cortex-M0 |
| Max. Clock Speed | 48MHz |
| Package | TSSOP 20 pins |
Internal memories
| FLASH | 16KiB |
| SRAM | 4KiB |
Oscillators
| HSI | 8MHz |
| LSI | 40kHz |
| HSE | 8MHz |
| LSE | None |
Power
| Sources | Any +3.3V pin (+3.3V) Any +5V pin (+5V) USB connector (+5V) |
| VDDA pin | Yes |
| VSSA pin | No |
| VREF- pin | No |
| VREF+ pin | No |
| Backup battery | None |
Regulator
| Manufacturer | Advanced Monolithic Systems Inc. |
| Part | AMS1117 (AMS1117) |
| Package | SOT223 3 pins |
| Input | +4.6V to +15V |
| Output | +3.3V @ 1A |
| Datasheet | AMS1117.pdf |
PCB
| Color | Blue |
| Size (w x l) | 30mm x 45mm |
| Mounting | 4x mounting hole (M3) |
Remarks
- Warning: The +5V pins on this board are directly connected to the +5V pin of the USB connector. There is no protection in place. Do not power this board through USB and an external power supply at the same time.
Pictures
Inputs
Connectors
Devices
None
Inputs & outputs
Reset button
| Name | - |
| Reference | - |
| Type | Button |
| Connected to | NRST |
| Mode | Active low |
BOOT0 jumper
| Name | - |
| Reference | - |
| Type | 2-way jumper |
| Connected to | BOOT0 |
| Mode | N.A. |
Power LED
| Name | - |
| Reference | - |
| Type | LED |
| Connected to | +3.3V rail |
| Mode | N.A. |
User LED
| Name | - |
| Reference | - |
| Type | LED |
| Connected to | PA4 |
| Mode | Sink |
Connectors & headers
Header 1 properties
| Name | Unknown |
| Reference | None |
| Type | Pin header (2.54mm, 12x1, male) |
Header 1 pins
| # | Name | Function | Connected to |
|---|---|---|---|
| 1 | 5V | - | +5V rail |
| 2 | 5V | - | +5V rail |
| 3 | PA14 | - | PA14 |
| 4 | PA13 | - | PA13 |
| 5 | PA10 | - | PA10 |
| 6 | PA9 | - | PA9 |
| 7 | PB1 | - | PB1 |
| 8 | PA7 | - | PA7 |
| 9 | PA6 | - | PA6 |
| 10 | PA5 | - | PA5 |
| 11 | 3V3 | - | +3.3V rail |
| 12 | 3V3 | - | +3.3V rail |
Header 2 properties
| Name | Unknown |
| Reference | None |
| Type | Pin header (2.54mm, 12x1, male) |
Header 2 pins
| # | Name | Function | Connected to |
|---|---|---|---|
| 1 | BOOT0 | - | BOOT0 |
| 2 | PF0 | - | PF0 |
| 3 | PF1 | - | PF1 |
| 4 | NRST | - | NRST |
| 5 | VDDA | - | VDDA |
| 6 | PA0 | - | PA0 |
| 7 | PA1 | - | PA1 |
| 8 | PA2 | - | PA2 |
| 9 | PA3 | - | PA3 |
| 10 | PA4 | - | PA4 |
| 11 | GND | - | Ground plane |
| 12 | GND | - | Ground plane |
USB connector properties
| Name | Unknown |
| Reference | None |
| Type | USB Micro |
USB connector pins
| # | Name | Function | Connected to |
|---|---|---|---|
| 1 | - | VCC | +5V rail |
| 2 | - | D- | N.C. |
| 3 | - | D+ | N.C. |
| 4 | - | ID | N.C. |
| 5 | - | GND | Ground plane |
SWD header properties
| Name | Unknown |
| Reference | None |
| Type | Pin header (2.54mm, 4x1, male) |
SWD header pins
| # | Name | Function | Connected to |
|---|---|---|---|
| 1 | 3V3 | VCC | +3.3V rail |
| 2 | DIO | SWDIO | PA13 |
| 3 | CLK | SWCLK | PA14 |
| 4 | GND | GND | Ground plane |
Serial header properties
| Name | Unknown |
| Reference | None |
| Type | Pin header (2.54mm, 4x1, male) |
Serial header pins
| # | Name | Function | Connected to |
|---|---|---|---|
| 1 | 3V3 | - | +3.3V rail |
| 2 | GND | - | Ground plane |
| 3 | TXD | - | PA9 |
| 4 | RXD | - | PA10 |