MICROCHIP EVM Board : APP APP001 PICmicro Microchip APP001 40pin PDIP PICmicro Design Tips Character LCM Temperature Sensor Application I/O Pi

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1 MICROCHIP EVM Board : APP APP001 PICmicro Microchip APP001 40pin PDIP PICmicro Design Tips Character LCM Temperature Sensor Application I/O Pin 16 I/O Extension Interface

2 1-2. APP001 Block_A Block_B Block_C Block_D Block_E Block_F Block_G Block_A Block_B ICD2 MCU MCU DIP SW. ICD2 ICD2 Module MCU Debug Reset Reset Microchip MCP130 Device

3 Block_C MCU MCU Interface SOT-23 3pin 5pin PAD Block_D 7805 IC MICROCHIP Analog Device.. TC120 PWM/PFM Step-Down Combination Regulator/Controller Switching Power 5V Jump DC 9V Block_E LCM LCM VR Block_F Transceiver EEPROM Jump. RS-232(MAX232) / RS-485(SN75176). CAN BUS(MCP2551). MICROCHIP 24 (I 2 C ) 25 (SPI ) EEPROM. Jump LED 32768Hz Real time clock Block_G PWM 4X4 Keypad PWM RB0 4x4 Keypad Keypad A/D Convertor A/D 4X4 Keypad

4 1-3. APP001 Device A B C D E F G H I J K L M N O P Q R S T U V A. Power Adapter DC 9V INPUT B. RS-232 DCE ( ) C. RS-485 CAN BUS D. RS-485 CAN BUS E. 5-PIN MSSP 4-PIN PWM 3-PIN CAN BUS F. 0~5V VR MCU AN0 G. ICD2 H. Reset I. MCU Interface J. K. LCM VR L. M. N. LED MCU RD0~RD7 O. LCD Module P Hz Q. PWM R. MCU RA4 S. MCU RB0 T. 2 Pin Molex PWM U. 16 MHz V. 4X4 Keypad

5 2-1. Jump Jump JP7 JP6 JP5A J5 J6 J7 J9 JP5 JP8 JP4 J8 J2 J10 JPCCP DIP SW. x3 JP5 Switching Power ( JP5 ) JP5A 7805 IC JP5A J5 RS-232 Jump RTS CTS JP8 LCM Backlight Control Jump JP4 Buzzer Select Jump Turn On Buzzer 5V J8 24XX EEPROM Addr. Setting Jump J6 RS-232 Select Jump ( J6 J7 ) J7 RS-485 Select Jump J9 25XX EEPROM Select Jump ( J9 J10 ) J10 24XX EEPROM & TC74A Sensor(I 2 C Interface) Select Jump JP6 RS-485 JP7 CAN BUS J2 TMR Hz Clock RS-232 RTS CTS JCCP RB3(1 2pin short) & RC1(2 3pin short) Select Jump DIP sw. MCU

6 2-2. Jump Jump Jump RS-232 RS-485 CAN BUS MSSP Device Access MCU RS-232 RS-232 MCU USART MAX232(RS-232 Transceiver) DCE(Data Communication Equipment) RS-232 D-Type DTE(Data Terminal Equipment) DTE D-Type 9 pin 3 DCE DCE 2 DTE 5 GND 7 (RTS) 8 (CTS) (RS-232 / RS-485 )

7 RS-232 Jump J5 J2 J6 Jump CTS RTS pin Jump 32768Hz pin CTS RTS pin Jump RTS MCU RC1 CTS RC0 RS-232 select Jump RS pin Jump 5 6 CTS pin J7 RS-232 RS-485 RS-232 RS-485 RS-485 RS-232 USART SN75176 Transceiver A B SN Ohm RS-485 Jump J7 RS Jump J6 JP6 RS-485 JP6 Jump RS-485 Controller Area Netwrok (CAN BUS) CAN BUS Microchip MCU(PIC18FXX8) CAN BUS MCP2551 CAN Transceiver RS-485

8 CAN Jump JP7 JP7 Jump CAN Bus MSSP I 2 C SPI MICROCHIP 24 (I 2 C EEPROM) 25 (SPI EEPROM) TC74A (I 2 C Temperature sensor) 24 I 2 C Interface EEPROM SDA SCL I 2 C 1.8~5.5V 64byte page write write-cycle time 5ms Bus 8 EEPROPM 2Mbits 24xx EEPROM Jump J8 Chip Address Setting input Multi-device operation Jump pulled down Vss Device A0~A2 Addr. Setting input 000~111 Jump A0~A2 pulled up pulled

9 down I 2 C Control byte A0~A2 J10 J10 1 2pin 3 4pin SDA SCL Jump Jump Pin J9 Jump Pin 25 SPI Interface EEPROM MICROCHIP SPI serial bus 1 erase/write cycle 40 ESD 4KV 25xx EEPROM Jump J9 J9 1 2pin 3 4pin 5 6 pin 7 8pin Device SDO SCK SDI /CS Jump Jump Pin J10 Jump Pin TC74 I 2 C Temperature Sensor Microchip Analog Device Thermal sensing element 8bits I 2 C BUS 1 8 TC74 Jump J10 J10 5 6pin 7 8pin TC74 SDA SCL Jump pin Jump J9 Jump Pin MCU MCU MCU Datasheet MCU 3 ON (DIP-1) (DIP-2) (DIP-3) A Tracking DIP SW.

10 TC1047A Temperature sensor TC74 I 2 C Temperature Sensor TC1047A Microchip Analog Device MCP V TC1047A( High Precision Temperature-to-Voltage converter Linear Temperature Slope 10mv/ TC1047A ) -40 ~ V~1.75V MCU OP Amp MCP607 0~4V 0~4.096V OP Amp MCP V (Voffset) (-) MCP607 (Vref) (+) MCP607 TC1047A (R19+R20)/R19 4 0~4V Vout = [-Voffset(R20)/R19] + [Temp.Input(R19+R20)/R19] ( ) Temperature = 0 Vout( 0 ) = V*3+0.5*4 = 0V ( ) Temperature = 100 Vout( 100 ) = V*3+1.5*4 = 4V ( )

11 Block_G Jump Block_G Device A B C D A. Jump 1. 2 pin Crystal JP1 JP2 Jump 2. 4 pin Oscillator JP1 JP2 Jump JP3 Jump pin Jump B. 4X4 Keypad Jump 4X4 Keypad Jump Pin Jump C. LED Port Jump pin short LED Port pin short SW. Turn on Turn off D. PWM DC 5V PWM

12 A EVM_Board

16 B Datasheet Microcontroller PIC18FXX2

17 RS-232 Transceiver MAX232

18 RS-485 Transceiver SN75176

19 CAN Transceiver MCP2551

20 I 2 C Interface Temperature Sensor TC74

21 Precision Temperature-to-Voltage Converter TC1047A

22 2.5V and 4.096V Voltage References MCP1541

23 Microcontroller Supervisory Circuit with Open Drain Output MCP130

-. APP00 各部功能介紹 : 如下圖所示本實驗板功能區分大致可分為以下幾個區塊, 重要項目將各別提出說明 : Block_A Block_B Block_C Block_D Block_E Block_F Block_G BLOCK_H 說明 : Block_A: 電源輸入及串列通信連接埠 :

-. APP00 各部功能介紹 : 如下圖所示本實驗板功能區分大致可分為以下幾個區塊, 重要項目將各別提出說明 : Block_A Block_B Block_C Block_D Block_E Block_F Block_G BLOCK_H 說明 : Block_A: 電源輸入及串列通信連接埠 : MICROCHIP EVM Board:APP00 Ver. -. PP00 Ver. 多工能實驗板介紹 : PICmicro Microchip APP00 0pin PDIP PICmicro Design Tips Character LCMTemperature Sensor Application I/O Pin 9 I/O Extension Interface MPLAB ICD Debugger,