user's guide
Ready
to
for PIC
BOX edition
Best solution for fast and simple development of applications using 28- and 40-pin PIC devices.
TO OUR VALUED CUSTOMERS I want to express my thanks to you for being interested in our products and for having confidence in Mikroelektronika. The primary aim of our company is to design and produce high quality electronic products and to constantly improve the performance thereof in order to better suit your needs.
Nebojsa Matic General Manager
The Microchip, Atmel, NXP and CYPRESS name, logo and products names are trademarks of Microchip, Atmel, NXP and CYPRESS Inc. in the U.S.A. and other countries. Page 2
Table of Contents Introduction to Ready for PIC
4
Key features
4
System Specification
5
1. Power Supply
6
Voltage supply selector
7
2. Programming MCU
8
3. USB UART module
10
4. Board schematic
11
5. Board dimensions
12
Page 3
Introduction to Ready for PIC Ready for PIC is a compact development tool for device development based on PIC microcontrollers. Board is equipped with PIC16F887 MCU that is placed in DIP40 socket. Instead of DIP40 socket you can solder one for microcontrollers in DIP28 package. To program PIC16F887 MCU you can use preinstaled bootloader or external programmer (mikroProg for PIC, dsPIC and PIC32). For easy access to MCU pins there are four 2x5 male headers that are marked with name of the MCU pin for which they are attached.
03
04
Key features
05
01 2x5 male header 06
01
02 PROTO board section 03 USB UART module 04 USB connector
07
05 AC/DC connector
02
06 Power supply selector 07 PIC16F887 in DIP40 socket 08 2x5 male header for mikroProg 09 RESET button 08
Page 4
09
System Specification power supply Via AC/DC connector 7-23V AC or 9-32V DC power consumption ~25mA (depends of placed MCU and attached devices) board dimensions 140 x 82mm (5.51 x 3.22“)
weight ~67g (0.15 lbs)
Page 5
1. Power Supply To power up Ready for PIC board connect it with power supply source via AC/DC connector or via screw terminal, Figure 1-2. Power supply voltage can vary from 7 to 23V AC or 9 to 32V DC. There’s no need for voltage polarity orientation because Ready for PIC has diode bridge rectifier on-board.
Figure 1-1: Connecting power supply via AC/DC connector
Figure 1-2: Power supply screw terminal Page 6
Voltage supply selector
Place jumper in 5V position in order to use MCU that use 5V power supply
Place jumper in 3.3V position in order to use MCU that use 3.3V power supply
Figure 1-3: 5V power supply
Figure 1-4: 3.3V power supply
To use MCUs with different power supply voltages it is necessary to place jumper marked with SUPPLY SELECT (J1) in correct position. If you use MCU with a 5V power supply place jumper J1 in 5V position. Otherwise, for 3.3V MCU place it in 3.3V position.
Page 7
2. Programming MCU If you want to use external programer prior to bootloader on PIC16F887 (or any other MCU) you need to make few adjustments. First you need to cut copper between pads for the external programmer, Figure 2-1. By doing so it will be made separation between pins RB6, RB7, MCLR and VCC on MCU and from rest of the board. After cut is made it’s time to solder the 2x5 male
header to the pads CN5, Figure 2-2. Now it’s time to place external programer’s ICD10 connector on 2x5 male header, Figure 2-3. After programming process is finished remove programer’s connector and place jumpers over pins on 2x5 male header in order to use pins RB6, RB7 and MCLR on rest of the board.
Figure 2-1: Make a cut before 2x5 header is placed
Figure 2-2: Solder 2x5 male header Page 8
When soldering process is finished you can use external programer (mikroProg for PIC, dsPIC, and PIC32) for MCU programing. To place mikroProg’s IDC10 connector properly make sure that knob and incision are placed towards inner side of the board, Figure 4-3.
Figure 2-3: Connecting external programmer
Page 9
3. USB UART module Development tool can communicate with USB devices via USB UART module. This module comes in form of FT232RL chip which is interface between serial UART on MCU and USB device.
Figure 3-1: Connecting USB cable with USB UART module
When data transfer via USB UART module is active a LEDs marked with Rx and Tx will flicker
Page 10
4. Board schematic VIN
VCC-5V
E1
VCC-3.3 REG1 3 VOUT 2 E2 1
R2 2K2
MC33269DT3.3
10uF
VCC-FTDI
VCC-5V
VCC-FTDI
VCC
VCC-5V
C5
E3
C6
100nF
10uF
100nF
10uF LD1
CN1
AC/DC
CN46
R10 USB B
0.22
CN2
FP1 FERRITE VCC-USB DD+ GND
VCC
USBDM USBDP
C7 100nF
D4
J1
SWC SWE CT GND
D5
330uF
VCC-5V VCC VCC-3.3 D2 4x1N4007
C9
D3
L1 220uH
DRVC IPK Vin CMPR
E5 D6
MC34063A
220pF
R8
VCC-5V
330uF
MBRS140T3
R7
RC7-RX
0
TXD DTR# RTS# VCCIO RXD RI# GND NC DSR# DCD# CTS# CBUS4 CBUS2 CBUS3
U2 E4
J2
U3
D1 MBRS140T3 VCC-FTDI
OSCO OSCI LD2 TEST AGND NC RX-LED LD3 CBUS0 TX-LED CBUS1 GND VCC-FTDI VCC RESET# GND 3V3OUT USBDM USBDP
J3 R3 VCC
2K2 R4 VCC
2K2
VCC R1 10K
RESET
MCLR
T1
C8
FT232RL
RC6-TX
0
C3 100nF
100nF 1K
VCC
PORTD RD1 RD0 RD2 RD3 RD4 RD5 RD6 RD7
40 RB7-MCU
MCLR-MCU
1
28 RB7-MCU
2
39 RB6-MCU
RA0
2
27 RB6-MCU
RA1
3
38 RB5
RA1
3
26 RB5
RA2
4
37 RB4
RA2
4
25 RB4
RA3
5
36 RB3
RA3
5
24 RB3
35 RB2
RA4
6
23 RB2
34 RB1
RA5
7
22 RB1
8
21 RB0
9
20
OSC2 10
19
VCC-MCU C10
RA4
6
RA5
7
RE0
8
33 RB0
RE1
9
32
RE2 10
31
VCC-MCU
100nF
11
VCC-MCU
12
CN39 VCC
OSC1 13 OSC2 14
R5 27
R6 27
C4 100nF
VCC-MCU
RC0 11
18 RC7-RX
RC1 12
17 RC6-TX
RC2 13
16 RC5-MCU
27 RD4
RC3-MCU 14
26 RC7-RX 25 RC6-TX 24 RC5-MCU 23 RC4-SDI 22 RD3
RD1 20
21 RD2
U1
Page 11
PORTC
VCC-MCU
28 RD5
RC2 17
RD0 19
CN37
29 RD6
RC1 16
PORTB RB1 RB0 RB2 RB3 RB4 RB5 RB6 RB7
VCC
30 RD7
RC0 15
RC3-MCU 18
OSC1
RC1 RC3-SCK RC5-SDO RC7-RX
RC0 RC2 RC4-SDI RC6-TX
CN38 VCC
15 RC4-SDI U4
VCC
X1 11.0592MHz
C1 22pF
C2 22pF
mikroProg CONNECTOR
VCC
1
RA0
OSC2
CN36
DIP28
DIP40 MCLR-MCU
OSC1
PORTA/E RA1 RA0 RA2 RA3 RA4 RA5 RE0 RE1
RC3-SKC
RB0 RB1 RB2 RB3 RB4 RB5 RB6 RB7 RC0 RC1 RC2 RC3-SCK RC4-SDI RC5-SDO RC6-TX RC7-RX MCLR RB0 RB1 RB2 RB3 RB4 RB5 RB6 RB7
RC3-MCU
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
RC5-SDO
HDR1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
RC5-MCU
HDR2 RA0 RA1 RA2 RA3 RA5 RE0 RE1 RE2 RD0 RD1 RD2 RD3 RD4 RD5 RD6 RD7 RA4 RD0 RD1 RD2 RD3 RD4 RD5 RD6 RD7
3K
VCC5
VCC-3.3
VCC-MCU
RB6 RB7 MCLR
RB6-MCU RB7-MCU MCLR-MCU CN5
8.12mm 9mm (0.32") (0.35")
66mm (2.59") 82mm (3.22")
48mm (1.89") 8.12mm (0.32")
Tolerance +/- 0.3mm
PROTO area raster 2.54mm (0.10") 88.13mm (3.47")
124mm (4.88") 140mm (5.51")
Page 12
17.27mm (0.68")
4.31mm (0.17") 9.14mm (0.36")
12.95mm (0.51")
5. Board dimensions
Notes:
Page 13
Notes:
Page 14
DISCLAIMER All the products owned by MikroElektronika are protected by copyright law and international copyright treaty. Therefore, this manual is to be treated as any other copyright material. No part of this manual, including product and software described herein, may be reproduced, stored in a retrieval system, translated or transmitted in any form or by any means, without the prior written permission of MikroElektronika. The manual PDF edition can be printed for private or local use, but not for distribution. Any modification of this manual is prohibited. MikroElektronika provides this manual ‘as is’ without warranty of any kind, either expressed or implied, including, but not limited to, the implied warranties or conditions of merchantability or fitness for a particular purpose. MikroElektronika shall assume no responsibility or liability for any errors, omissions and inaccuracies that may appear in this manual. In no event shall MikroElektronika, its directors, officers, employees or distributors be liable for any indirect, specific, incidental or consequential damages (including damages for loss of business profits and business information, business interruption or any other pecuniary loss) arising out of the use of this manual or product, even if MikroElektronika has been advised of the possibility of such damages. MikroElektronika reserves the right to change information contained in this manual at any time without prior notice, if necessary. HIGH RISK ACTIVITIES The products of MikroElektronika are not fault – tolerant nor designed, manufactured or intended for use or resale as on – line control equipment in hazardous environments requiring fail – safe performance, such as in the operation of nuclear facilities, aircraft navigation or communication systems, air traffic control, direct life support machines or weapons systems in which the failure of Software could lead directly to death, personal injury or severe physical or environmental damage (‘High Risk Activities’). MikroElektronika and its suppliers specifically disclaim any expressed or implied warranty of fitness for High Risk Activities. TRADEMARKS The Mikroelektronika name and logo, the Mikroelektronika logo, mikroC, mikroC PRO, mikroBasic, mikroBasic PRO, mikroPascal, mikroPascal PRO, AVRflash, PICflash, dsPICprog, 18FJprog, PSOCprog, AVRprog, 8051prog, ARMflash, EasyPIC5, EasyPIC6, BigPIC5, BigPIC6, dsPIC PRO4, Easy8051B, EasyARM, EasyAVR5, EasyAVR6, BigAVR2, EasydsPIC4A, EasyPSoC4, EasyAVR Stamp LV18FJ, LV24-33A, LV32MX, PIC32MX4 MultiMedia Board, PICPLC16, PICPLC8 PICPLC4, SmartGSM/GPRS, UNI-DS are trademarks of Mikroelektronika. All other trademarks mentioned herein are property of their respective companies. All other product and corporate names appearing in this manual may or may not be registered trademarks or copyrights of their respective companies, and are only used for identification or explanation and to the owners’ benefit, with no intent to infringe. © Mikroelektronika™, 2011, All Rights Reserved. Page 15
Ready
for PIC
BOX edition
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