Tiny M.2 form-factor system-on-module design walkthrough, featuring small BGA-package STM32F4 microcontroller, SDRAM, QSPI FLASH, and more.
Tips on schematic & PCB design, including BGA packages, pin-out, M.2 interface standards, ...
[SUPPORT]
Hardware design courses: https://phils-lab-shop.fedevel.education
Course content: https://www.phils-lab.net/courses
Free trial of Altium Designer: https://www.altium.com/yt/philslab
Tag-Connect: https://www.tag-connect.com/solutions-target-devices/stm32
Patreon: https://www.patreon.com/phils94
[GIT]
https://github.com/pms67
[SOCIAL]
Instagram: https://instagram.com/philslabyt
[LINKS]
M.2 interface: https://www.delock.de/infothek/M.2/M.2_e.html
[TIMESTAMPS]
00:00 Introduction
01:02 Altium Designer Free Trial
01:29 Hardware Design Course
01:58 System-on-Modules
04:17 M.2 Interface
08:06 Block Diagram
09:54 Part Choices
10:30 Schematic Overview
11:51 MCU Pin-Out
13:12 SDRAM Schematic
14:08 Series Termination
14:49 I/O
16:08 Power & Decoupling
16:50 Serial Wire Debug (SWD)
17:13 M.2 Connections
17:56 MCU Pin-Out Flexibility
18:41 PCB Overview
20:50 Tag-Connect SWD Header
21:17 Layers
22:21 BGA Fan-Out
24:04 BGA Power & Decoupling
25:34 SDRAM
27:01 Additional Tips
28:32 Edge Connector Routing
29:36 SWD Routing
30:41 Carrier Board (Future Video)
31:35 Outro