Hw at32f455-bob
About the Hw at32f455-bob PCB
Hw at32f455-bob is an open source PCB design by burgrp, published on GitHub. It is a 2-layer board measuring 77 × 51 mm, with 62 components from 36 distinct parts.
Other key parts include the LM1117MP-3.3, AT32F455CxT7, PAN2110P0AA, HMT1040T and ST3485EB. By type, the board carries 20 capacitors, 16 resistors, 8 connectors, 6 ICs, 6 diodes and 3 switches.
Main components on the Hw at32f455-bob
Hw at32f455-bob bill of materials (BOM)
62 components, 36 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | LM1117MP-3.3 | SOT-223-3_TabPin2 | U1 |
| 1 | AT32F455CxT7 | LQFP-48_7x7mm_P0.5mm | U2 |
| 1 | PAN2110P0AA | SOIC-8_3.9x4.9mm_P1.27mm | U3 |
| 1 | HMT1040T | SOIC-8_3.9x4.9mm_P1.27mm | U4 |
| 1 | ST3485EB | SOIC-8_3.9x4.9mm_P1.27mm | U5 |
| 1 | ER_OLEDM0.91_1x-I2C | ER_OLEDM0.91_1x-I2C | U6 |
| 1 | not populated | Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1 |
| 1 | 16MHz | Crystal_SMD_3225-4Pin_3.2x2.5mm | Y2 |
| 1 | BB | PinHeader_1x26_P2.54mm_Vertical | J1 |
| 1 | PWR | PinHeader_1x02_P2.54mm_Vertical | J2 |
| 1 | PROG | PinHeader_2x05_P2.54mm_Vertical | J3 |
| 1 | CAN | PhoenixContact_MC_1,5_3-G-3.5_1x03_P3.50mm_Horizontal | J4 |
| 1 | RS486 | PhoenixContact_MC_1,5_3-G-3.5_1x03_P3.50mm_Horizontal | J5 |
| 1 | USB_C_Receptacle | USB_C_Receptacle-Handsolder | J6 |
| 1 | +3.3V | PhoenixContact_MC_1,5_2-G-3.5_1x02_P3.50mm_Horizontal | J7 |
| 1 | +5V | PhoenixContact_MC_1,5_2-G-3.5_1x02_P3.50mm_Horizontal | J8 |
| 1 | Antenna_Shield | Texas_SWRA117D_2.4GHz_Right | AE1 |
| 1 | RotaryEncoder_Switch | RotaryEncoder_Alps_EC11E-Switch_Vertical_H20mm | SW1 |
| 1 | RESET | SW_PUSH_6mm | SW2 |
| 1 | BTL | SW_PUSH_6mm | SW3 |
Show 16 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 3 | DSK14 | D_SOD-123 | D1, D2, D3 |
| 1 | RED | LED_0805_2012Metric | D4 |
| 1 | GREEN | LED_0805_2012Metric | D5 |
| 1 | WS2812B | LED_WS2812B_PLCC4_5.0x5.0mm_P3.2mm | D6 |
| 2 | (mcu xtal load) | C_0805_2012Metric | C1, C2 |
| 2 | 1u | C_0805_2012Metric | C3, C11 |
| 11 | 100n | C_0805_2012Metric | C4, C5, C6, C7, C9, C12, C13, C15 +3 |
| 2 | 10u | C_0805_2012Metric | C8, C10 |
| 3 | 10n | C_0805_2012Metric | C14, C16, C18 |
| 5 | 10k | R_0805_2012Metric | R1, R4, R10, R12, R13 |
| 3 | 60R | R_0805_2012Metric | R2, R3, R11 |
| 1 | 120R | R_0805_2012Metric | R5 |
| 2 | 4k7 | R_0805_2012Metric | R6, R7 |
| 2 | 330R | R_0805_2012Metric | R8, R9 |
| 1 | 1M | R_0805_2012Metric | R14 |
| 2 | 5k1 | R_0805_2012Metric | R15, R16 |
Hw at32f455-bob design files
The KiCad project lives in the burgrp/hw-at32f455-bob repository on GitHub; these links point at the commit this page was built from.
- Layoutboard/at32f455-bob.kicad_pcb
- Schematicboard/at32f455-bob.kicad_sch
Hw at32f455-bob: common questions
How big is the Hw at32f455-bob PCB?
The Hw at32f455-bob measures 77 × 51 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Hw at32f455-bob?
62 components, from 36 distinct parts. The full bill of materials is listed on this page.
Where can I download the Hw at32f455-bob design files?
From the burgrp/hw-at32f455-bob repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Hw at32f455-bob design in my own project?
The repository has no license, so all rights stay with burgrp. Use it as a reference, and ask the author before reusing the design.