MDR32-K1986BE92FI-DK
About the MDR32-K1986BE92FI-DK PCB
MDR32-K1986BE92FI-DK is an open source PCB design by mdr32, published on GitHub. It is a 2-layer board measuring 69.6 × 21.4 mm, with 54 components from 29 distinct parts.
Other key parts include the LM1117GS-3.3 and K1986BE92FI. By type, the board carries 22 resistors, 12 capacitors, 6 connectors, 4 diodes, 3 switches and 2 ICs.
From the project
Библиотека демо-плат
Отладочная плата на микроконтроллере K1986BE92FI от компании Milandr
RST - кнопка для сброса питания, осуществляет полное обесточивание всей цепи питания микроконтроллера, в т.ч. даже если питание платы осуществлено через SWD-коннектор программатора; LED GREEN - светодиод, сигнализирующий о наличии питания платы, не имеет обозначения на плате; USR - пользовательская кнопка, подключена к пину PD5; LED BLUE - пользовательский светодиод, подключен к пину PC2, не имеет обозначения на плате;
Main components on the MDR32-K1986BE92FI-DK
MDR32-K1986BE92FI-DK bill of materials (BOM)
54 components, 29 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | LM1117GS-3.3 | SOT-223 | U1 |
| 1 | K1986BE92FI | QFN-64-1EP_9x9mm_P0.5mm_EP7.5x7.5mm | U2 |
| 1 | AO3401A | SOT-23 | Q1 |
| 1 | X322516MLB4SI SMD3225 P4 16MHz | Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1 |
| 1 | NX3215SA 32.768KHz ±20ppm 6pF | Crystal_SMD_3215-2Pin_3.2x1.5mm | Y2 |
| 1 | Conn_PROBE | PinHeader_1x04_P2.54mm_Horizontal | J1 |
| 1 | PIN_A | PinHeader_1x16_P2.54mm_Vertical | J2 |
| 1 | SYS_A | PinHeader_1x10_P2.54mm_Vertical | J3 |
| 1 | USB4105-GF-A USB2.0 16P | USB_C_Receptacle_GCT_USB4105-xx-A_16P_TopMnt_Horizontal | J4 |
| 1 | PIN_B | PinHeader_1x16_P2.54mm_Vertical | J5 |
| 1 | SYS_B | PinHeader_1x10_P2.54mm_Vertical | J6 |
| 2 | PGB1010603MR | Fuse_0603_1608Metric | F1, F2 |
| 2 | B3U-1000P | SW_SPST_B3U-1000P | SW1, SW3 |
| 1 | DHN-02-T-V | SW_DIP_SPSTx02_Slide_Omron_A6H-2101_W6.15mm_P1.27mm | SW2 |
| 1 | B5819W | D_SOD-123 | D1 |
| 1 | GREEN | LED_0805_2012Metric | D2 |
| 1 | BAT54C | SOT-23 | D3 |
| 1 | BLUE | LED_0805_2012Metric | D4 |
| 2 | 10µF | C_0805_2012Metric | C1, C2 |
| 1 | T491A226K006AT 22µF | CP_EIA-3216-18_Kemet-A | C3 |
Show 9 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 10µF | C_0603_1608Metric | C4 |
| 4 | 0.1µF | C_0603_1608Metric | C5, C6, C8, C11 |
| 2 | 10pF | C_0603_1608Metric | C7, C12 |
| 2 | 6pF | C_0603_1608Metric | C9, C10 |
| 1 | 330 | R_0603_1608Metric | R1 |
| 2 | 1k | R_0603_1608Metric | R2, R19 |
| 16 | 10k | R_0603_1608Metric | R3, R4, R5, R6, R7, R8, R9, R10 +8 |
| 1 | 470 | R_0603_1608Metric | R20 |
| 2 | 5.1k | R_0603_1608Metric | R21, R22 |
MDR32-K1986BE92FI-DK design files
The KiCad project lives in the mdr32/Boards repository on GitHub; these links point at the commit this page was built from.
MDR32-K1986BE92FI-DK: common questions
How big is the MDR32-K1986BE92FI-DK PCB?
The MDR32-K1986BE92FI-DK measures 69.6 × 21.4 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the MDR32-K1986BE92FI-DK?
54 components, from 29 distinct parts. The full bill of materials is listed on this page.
Where can I download the MDR32-K1986BE92FI-DK design files?
From the mdr32/Boards repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the MDR32-K1986BE92FI-DK design in my own project?
The repository has no license, so all rights stay with mdr32. Use it as a reference, and ask the author before reusing the design.
