MAX32660 MCU Breakout
author: misaz
2 layer board of 0.70 x 1.00 inches (17.8 x 25.4 mm)
Uploaded:
August 10, 2023
Shared:
October 16, 2023
Total Price:
$3.50
Simple board for using MAX32660 96MHz ARM Cortex-M4F Ultra Low-Power Microcontroller on breadboard. Board contains USB connector and LDO for powering. Board is deisgned with Ultra low-Iq TPS7A02 LDO but work with many other in SOT-23-6 package. You can select any voltage you want. Valid range is 1.8 - 3.6V. Alternatively you can power it using GPIO. Board also contains jumper for measuring power consumption when powered using onboard LDO. At last, board contains standard 10-pin ARM Cortex JTAG connector.
WARNING: Board is designed for use with 20-pin TQFN package (part number MAX32660GTP+ or MAX32660GTP+T). It do not work with chips in 16-pin WLP and 24-pin TQFN packages.
Schematics
BOM
| RD | Package | Value |
|---|---|---|
| U1 | TQFN20 | MAX32660GTP+ |
| U2 | SOT-23-5 | TPS7A0233PDBVR |
| R2 | 0603 | 100k |
| C1 | 0805 | 7pF |
| C2 | 0805 | 7pF |
| C3 | 0603 | 1uF |
| C4 | 0603 | 1uF |
| C6 | 0603 | 1uF |
| C7 | 0603 | 1uF |
| J1 | USB Micro | Molex 105017-0001 or compatible |
| J2 | JTAG con | FTSH-105-01-L-DV-K or 2x10 SMT pinheader with 1.27mm pitch |
| J3 | 1x10 | pinhead; 2.54mm pitch; 10-pins |
| J4 | 1x10 | pinhead; 2.54mm pitch; 10-pins |
| JP1 | 1x2 | pinhead; 2.54mm pitch; 2-pins |
| Y1 | 3.2 × 1.5mm | 32.768kHz XTAL; 7pF |
Downloads
Simple board for using MAX32660 96MHz ARM Cortex-M4F Ultra Low-Power Microcontroller on breadboard. Board contains USB connector and LDO for powering. Board is deisgned with Ultra low-Iq TPS7A02 LDO but work with many other in SOT-23-6 package. You can select any voltage you want. Valid range is 1.8 - 3.6V. Alternatively you can power it using GPIO. Board also contains jumper for measuring power consumption when powered using onboard LDO. At last, board contains standard 10-pin ARM Cortex JTAG connector.
WARNING: Board is designed for use with 20-pin TQFN package (part number MAX32660GTP+ or MAX32660GTP+T). It do not work with chips in 16-pin WLP and 24-pin TQFN packages.
Schematics
BOM
| RD | Package | Value |
|---|---|---|
| U1 | TQFN20 | MAX32660GTP+ |
| U2 | SOT-23-5 | TPS7A0233PDBVR |
| R2 | 0603 | 100k |
| C1 | 0805 | 7pF |
| C2 | 0805 | 7pF |
| C3 | 0603 | 1uF |
| C4 | 0603 | 1uF |
| C6 | 0603 | 1uF |
| C7 | 0603 | 1uF |
| J1 | USB Micro | Molex 105017-0001 or compatible |
| J2 | JTAG con | FTSH-105-01-L-DV-K or 2x10 SMT pinheader with 1.27mm pitch |
| J3 | 1x10 | pinhead; 2.54mm pitch; 10-pins |
| J4 | 1x10 | pinhead; 2.54mm pitch; 10-pins |
| JP1 | 1x2 | pinhead; 2.54mm pitch; 2-pins |
| Y1 | 3.2 × 1.5mm | 32.768kHz XTAL; 7pF |
