2 layers145 × 78 mm
2 layers18.5 × 43.7 mm
GrapeNano
FrizzyElectronics/GrapeNanoA Arduino Nano Compatible from Frizzy
- Size
- 18.5 × 43.7 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 30
- Nets
- 51
- Pads
- 154
- Tracks, vias
- 218, 7
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 30 Jan 2017
- Updated
- 22 Jun 2019
Overview
GrapeNano is an open-source printed circuit board by FrizzyElectronics, from the FrizzyElectronics/GrapeNano repository on GitHub. It is a 2-layer board of 18.5 × 43.7 mm with 30 parts on 51 nets, routed with 218 tracks and 7 vias.
It is built around the ATMEGA328P-AU, CH340C and LM1117-5.0, with the BAT20J among its other parts. Its parts include 9 capacitors, 7 resistors, 5 diodes, 3 ICs and 2 connectors. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
4
ATMEGA328P-AU
TQFP-32(7x7)-40℃~+85℃ 1.8V~5.5V 10bit 1KB 20MHz 23 2KB 32KB 8 Bit AVR Built-in FLASH TQFP-32(7x7) Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)
CH340C
SOP-16-20℃~+70℃ 2Mbps 3.3V、5V 50uA 7mA Transceiver USB 2.0 SOP-16 USB Converters ROHSWCH (Nanjing Qinheng Microelectronics)USB Converters
LM1117-5.0
SOT-2231 1.3V@(1000mA) 15V 1A 2mA 5V Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHShongjiachengUncategorised
BAT20J
SOD-3231 Independent 12uA@15V 1A 23V 5A 620mV@1A SOD-323 Schottky Diodes ROHSGuangdong HottechSchottky Diodes
README
README.mdGrapeNano
A Arduino Nano Compatible from Frizzy
Parts
30| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | 100n | Capacitors_SMD:C_0603 | C1, C4, C5, C8, C9 |
| 5 | 1k | Resistors_SMD:R_0603 | R3, R4, R5, R6, R7 |
| 2 | 10k | Resistors_SMD:R_0603 | R1, R2 |
| 2 | 4.7u | Capacitors_Tantalum_SMD:CP_Tantalum_Case-A_EIA-3216-18_Reflow | C3, C7 |
| 1 | 16Mhz | Clocks:RESONATOR-SMD-3.2X1.3 | Y2 |
| 1 | 1u | Capacitors_SMD:C_0603 | C6 |
| 1 | 1uF | Capacitors_SMD:C_0603 | C2 |
| 1 | 500mA | Capacitors_SMD:C_0603_HandSoldering | F1 |
| 1 | ATMEGA328P-AU | Housings_QFP:TQFP-32_7x7mm_Pitch0.8mm | U3 |
| 1 | Arduino_Nano_v3.x | Modules:Arduino_Nano_WithMountingHoles | A1 |
| 1 | BAT20J | Diodes_SMD:D_SOD-323 | D3 |
| 1 | CH340C | Package_SO:SOIC-16_3.9x9.9mm_P1.27mm | U2 |
| 1 | GREEN | LEDs:LED_0805 | D1 |
| 1 | ICSP | Connectors:2X3 | P2 |
| 1 | LED_13 | LEDs:LED_0805 | D5 |
| 1 | LED_PWD | LEDs:LED_0805 | D4 |
| 1 | LM1117-5.0 | TO_SOT_Packages_SMD:SOT-223 | U1 |
| 1 | RED | LEDs:LED_0805 | D2 |
| 1 | SW_Push | Buttons_Switches_SMD:SW_SPST_B3U-1000P | SW1 |
| 1 | USB_OTG | Connectors_USB:USB_Micro-B_Molex-105017-0001 | P1 |
Questions
How big is the GrapeNano PCB?
It measures 18.5 × 43.7 mm and has 2 copper layers, 1.6 mm thick.
What parts does the GrapeNano use?
30 parts, built around the ATMEGA328P-AU, CH340C, LM1117-5.0 and BAT20J. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the GrapeNano KiCad files?
From the FrizzyElectronics/GrapeNano repository on GitHub, at the commit this page was made from: the board is GrapeNano.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the GrapeNano design in my own project?
Its repository states no licence, so its author keeps all rights: ask FrizzyElectronics before reusing the design.
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