PICqueño32 DIP design overview
From DP
Intro and goal
features
- Features (list)
- Features
You can get a [project for $20], including worldwide shipping.
Read about the design below.
Contents |
Overview
History and related links
Hardware
Click for a full size schematic image. Schematic and PCB were designed with the freeware version of Cadsoft Eagle, download the latest project files from our Google Code project page.
Microcontroller section
File:PICqueño32-DIP-MCU-600.jpg
- Microcontroller
- Power and decoupling
- Oscillator
- Programming and reset support
- LEDs
Another part of it
File:PICqueño32-DIP-section2-600.jpg
PCB
File:PICqueño32-DIP-project-render-600.jpg
We used the freeware version of Cadsoft Eagle to make the schematic and PCB. Download the latest designs and firmware from the project Google Code page.
- PCB and placement notes
- soldering advise
Partslist
Click for a full size placement image.
| Part | Quantity | Value | Package |
|---|---|---|---|
| C1,C2,C12 | 3 | 10uF | SMC_A |
| C3 | 1 | 1uF | SMC_A |
| C4,C5,C6,C7,C8,C9,C10,C11 | 8 | 0.1uF | C603 |
| C13,C14,C15,C16 | 4 | 30pF | C603 |
| D1,D2,D3,D4 | 4 | BAS70-07S | SOT363_PHILIPS |
| F1 | 1 | FB603 | |
| IC2 | 1 | ***PIC32MX320F128H-80I/P*** | TQFP64-10X10 |
| IC3 | 1 | REG1117-3.3 | SOT223 |
| IC4 | 1 | REG1117-5 | SOT223 |
| IC5 | 1 | FT232RL | SSOP28 |
| ICSP | 1 | HEADER_PRG_PIC_ICSPA | HEADER_PRG_1X05 |
| J1 | 1 | POWER_JACKSMD | POWER_JACK_SMD |
| JP1,JP6,JP9,JP10,JP12,JP13 | 6 | 1X03 | |
| JP2 | 1 | 1X04 | |
| JP3 | 1 | 1X02 | |
| JP4 | 1 | 1X06 | |
| JP5,JP7 | 2 | 2X08 | |
| JP8 | 1 | 2X06 | |
| JP11 | 1 | 2X03 | |
| LED1,LED2,LED3,LED4,LED5 | 5 | LED | LED-805 |
| Q1 | 1 | 8Mhz | HC-49U |
| Q2 | 1 | 32.768KHz | TC26V |
| R1,R3,R4 | 3 | 1K | R603 |
| R2,R10 | 2 | 10K | R603 |
| R5 | 1 | 100R | R603 |
| R6,R7,R9,R11,R12 | 5 | 470R | R603 |
| R8 | 1 | 220R | R603 |
| R13,R14 | 2 | 4.7K | R603 |
| RN1,RN2 | 2 | RN8P-4R-CRA06S | |
| S1 | 1 | TACT_SWITCH_SMALL | |
| T1,T2 | 2 | SOT23-BEC | |
| USB1 | 1 | CON-USB-MINI-BUSB1 | CONN_USB_MINI-B |
Bootloader
Source and license
Taking it further
Here's some ideas for the future:
- List
We'll post the most recent firmware updates on our blog. You can also join the discussion in the [forum].
Get one!
You can [get one for $00], including worldwide shipping.
Your purchases at Seeed Studio keep the open source project coming, we sincerely appreciate your support!