MB9X-UART
About the MB9X-UART PCB
MB9X-UART is an open source PCB design by famicomical, published on GitHub. It is a 2-layer board measuring 36.4 × 31.8 mm, with 13 components from 8 distinct parts.
Other key parts include the MAX232I. By type, the board carries 5 capacitors, 3 connectors, 2 resistors, 1 IC, 1 switch and 1 diode.
It belongs with the usb & debug tools designs in this gallery.
From the project
In-system Serial Programming Adapter for Fujitsu F2MC-16LX microcontrollers
The person assembling this board will need to procure their own USB to RS232-C cable and their own copy of the Fujitsu "FLASH MCU Programmer 16LX" software, which includes proprietary configuration files for the MCUs. I recommend installing ISP-MB9X by Sergey Pinigin in addition to the Fujitsu software to have some more fine control over programming operations.
Main components on the MB9X-UART
MB9X-UART bill of materials (BOM)
13 components, 8 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | MAX232I | SOIC-16W_5.3x10.2mm_P1.27mm | U1 |
| 1 | Conn_01x12_Female | PinSocket_1x12_P2.54mm_Horizontal | J1 |
| 1 | Conn_02x05_Odd_Even | IDC-Header_2x05_P2.54mm_Vertical | J2 |
| 1 | DB9_Female | A-DF 09 A&slash_KG-T2S | J3 |
| 1 | SW_DIP_x06 | SW_DIP_SPSTx06_Slide_Copal_CHS-06B_W7.62mm_P1.27mm | SW1 |
| 1 | BAT85 | D_DO-34_SOD68_P7.62mm_Horizontal | D1 |
| 5 | 1u | C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C1, C2, C3, C4, C5 |
| 2 | 1k | R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R1, R2 |
MB9X-UART design files
The KiCad project lives in the famicomical/MB9X-UART repository on GitHub; these links point at the commit this page was built from.
- LayoutMB9X-UART.kicad_pcb
- BOMBOM.csv
MB9X-UART: common questions
How big is the MB9X-UART PCB?
The MB9X-UART measures 36.4 × 31.8 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the MB9X-UART?
13 components, from 8 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the MB9X-UART design files?
From the famicomical/MB9X-UART repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.
Can I use the MB9X-UART design in my own project?
The repository has no license, so all rights stay with famicomical. Use it as a reference, and ask the author before reusing the design.
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