Microchip Technology MA180019 Ficha De Dados
PICDEM™ LCD 2 DEMONSTRATION
KIT USER’S GUIDE
© 2007 Microchip Technology Inc.
DS51662A-page iii
Table of Contents
1.1 Welcome ........................................................................................................ 5
1.2 PICDEM LCD 2 Demonstration Board Hardware Features ........................... 6
1.3 Sample Devices ............................................................................................. 7
1.4 Sample Programs ........................................................................................... 7
1.2 PICDEM LCD 2 Demonstration Board Hardware Features ........................... 6
1.3 Sample Devices ............................................................................................. 7
1.4 Sample Programs ........................................................................................... 7
2.1 PICDEM LCD 2 as a Stand-Alone Board – Preprogrammed Device ............. 9
2.2 PICDEM LCD 2 Used with an In-Circuit Emulator or In-Circuit Debugger .... 10
2.2 PICDEM LCD 2 Used with an In-Circuit Emulator or In-Circuit Debugger .... 10
A.1 Processors ................................................................................................... 19
A.2 LCD Display ................................................................................................. 20
A.3 LED Display ................................................................................................. 34
A.4 Charge Pump and V
A.2 LCD Display ................................................................................................. 20
A.3 LED Display ................................................................................................. 34
A.4 Charge Pump and V
A.5 Resistive Ladder Versus Charge Pump ....................................................... 34
A.6 Oscillator Options ......................................................................................... 35
A.7 RS-232 Serial Port ....................................................................................... 35
A.8 Real-Time Clock .......................................................................................... 35
A.9 Serial EEPROM ........................................................................................... 35
A.10 Analog Input ............................................................................................... 35
A.11 Temperature Sensor .................................................................................. 36
A.12 Switches ..................................................................................................... 36
A.13 ICD Connector ........................................................................................... 36
A.14 Power Supply ............................................................................................. 37
A.15 Board Layout and Schematics ................................................................... 40
A.16 PIM Layout and Schematics ...................................................................... 44
A.6 Oscillator Options ......................................................................................... 35
A.7 RS-232 Serial Port ....................................................................................... 35
A.8 Real-Time Clock .......................................................................................... 35
A.9 Serial EEPROM ........................................................................................... 35
A.10 Analog Input ............................................................................................... 35
A.11 Temperature Sensor .................................................................................. 36
A.12 Switches ..................................................................................................... 36
A.13 ICD Connector ........................................................................................... 36
A.14 Power Supply ............................................................................................. 37
A.15 Board Layout and Schematics ................................................................... 40
A.16 PIM Layout and Schematics ...................................................................... 44