MIKROE-1204 MikroElektronika

2. Soldering the headers Before using your click board, make sure to solder 1x8 male headers to both left and right side of the board. Two 1x8 male headers are included with the board in the package. 1 USB SPI click 2 3 4. Essential features 1. Introduction USB SPI click with its MCP2210 IC gives additional SPI serial communication via USB cable. The MCP2210 IC contains 256 Bytes of user EEPROM, 128 Byte buffer to handle data (64 byte transmit and 64-byte receive) and nine general purpose I/O pins. Turn the board upside down so that Turn the board upward again. Make sure The board contains 12 MHz crystal oscillator the bottom side is facing you upwards. to align the headers so that they are which provides external clock waveform for Place shorter pins of the header into the perpendicular to the board, then solder MCP2210 IC as well as a LED diode which appropriate soldering pads. the pins carefully. indicates SPI traffic. USB SPI click is an accessory board in 3. Plugging the board in mikroBUS form factor. Its a compact click and easy solution for adding SPI serial Once you have soldered the headers your communication via USB cable. It features board is ready to be placed into the desired BOARD MCP2210 USB-to-SPI protocol converter mikroBUS socket. Make sure to align the www.mikroe.com with GPIO as well as USB MINI B connector. cut in the lower-right part of the board USB SPI click communicates with target with the markings on the silkscreen at the USB SPI click Manual board via SPI interface as a master device. mikroBUS socket. If all the pins are aligned ver. 1.01a The board is designed to use 3.3V or 5V correctly, push the board all the way power supply. It has a LED diode (GREEN) into the socket. 0 100000 026618 that indicates the presence of power supply. 6. SMD jumper 5. USB SPI click board schematic VCC VCC VCC5 E1 R6 2K2 There is one zero-ohm SMD jumper J1 which D1 10uF LD3 PMEG3010ER is used to select whether 3.3V or 5V power C1 POWER supply is used. Jumper J1 is soldered in 3.3V 100nF position by default. U1 VCC3V3 VCC5 1 20 VDD VSS R1 FP1 2 19 D P RST/EN CN2 OSC1 D+ 3 18 D N OSC2 D- 1K FERRITE GP2 GP4 RST/EN 4 17 1 AN PWM RST VUSB VBUS GP1 GP5 GP0 5 16 D N 2 7. Code examples RST INT GP0 GP8 D- GP0 GP1 6 15 D P 3 CS TX GP1 GP7 D+ SCK GP2 7 14 4 ID SCK RX GP2 GP6 SDO LED 8 13 SDI 5 R2 C6 GND MISO SCL GP3 MISO Once you have done all the necessary prep- SDI SDO 9 12 GP5 2K2 100nF SDA MOSI GP5 MOSI GP4 10 11 SCK +3.3V +5V GP4 SCK arations, its time to get your click board up USB MINIB GND GND X1 and running. We have provided examples MIKROBUS DEVICE CONN. for mikroC , mikroBasic and mikroPascal C7 12MHz 2.2uF compilers on our Libstock website. Just C2 C3 22pF 22pF LD1 VCC download them and you are ready to start. R3 LED 2K2 YELLOW VCC5 .com J1 C4 VCC3V3 VCC3V3 VCC5 2.2uF 8. Support D2 U2 1 5 VCC IN OUT 2 GND PMEG3010ER MikroElektronika oers ff free tech support C5 R5 RST/EN 3 4 EN ADJ (www.mikroe.com/support) until the end 287K 2.2uF AP7331-ADJ R7 of the products lifetime, so if something 39K goes wrong, were ready and willing to help MikroElektronika assumes no responsibility or liability for any errors or inaccuracies that may appear in the present document. Specification and information contained in the present schematic are subject to change at any time without notice. Copyright 2014 MikroElektronika. All rights reserved. MCP2210