Summary of Contents for MCpros PIC-P40-28
- Page 1 The MicroControllerShop http://microcontrollershop.com PIC-P40-28 Prototyping Board User Manual Rev. 1.0 February 2008...
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Page 2: Table Of Contents
1.3. Limited Guarantee and Support ......................3 1.4. Copyright ............................3 2.0 Introduction ............................. 4 3.0 Hardware ..............................5 3.1. PIC-P40-28 Board Components......................5 3.2. Power Supply Requirements ......................6 3.3. 14- and 18-pin MCU sockets ......................6 3.4. MCU Oscillator Circuit ........................7 3.5. -
Page 3: Preface
1.3. Limited Guarantee and Support MicroController Pros Corp. warrants the PIC-P40-28 board to be free from component or assembly defects for a period of 180 days from the date of purchase. Settlement is limited to repair or replacement of the product only. -
Page 4: Introduction
MicroController Pros Corporation 2.0 Introduction The PIC-P40-28 is a prototype board for Microchip PIC microcontrollers in a 28- or 40-pin DIP package. Check the pinout of the PIC microcontroller, which you intent to use with this board, in the Microchip PIC device datasheet. -
Page 5: Hardware
The MicroControllerShop http://microcontrollershop.com MicroController Pros Corporation 3.0 Hardware 3.1. PIC-P40-28 Board Components Figure 3-1 shows the PIC-P40-28 Board with major components identified. 6-pin, single row RJ12 Jack ICSP/ICD Connector ICSP/ICD Connector RS232 Interface Power Connector (D-Sub 9 female) MAX2232 RS232... -
Page 6: Power Supply Requirements
Make sure you align pin 1 of your microcontroller with pin 1 of the socket. Inserting a microcontroller chip incorrectly can damage it. PIC-P40-28 User Manual 6/ 12 February 2008... -
Page 7: Mcu Oscillator Circuit
ICSP/ICD connectors - an RJ12 jack and a 6-pin single row, latched header - to provide compatibility with a broad selection of PIC programmers and in-circuit debuggers. The ICSP signals are routed to the appropriate pins of both PIC MCU sockets. PIC-P40-28 User Manual 7/ 12 February 2008... - Page 8 28-pin PIC Socket 40-pin PIC Socket Pin Connector Pin /MCLR Vdd (Vcc) 11 & 32 Vss (GND) 8 & 19 12 & 31 PGM (optional) 36 or 38 (depending on PGM_sel Jumper position) PIC-P40-28 User Manual 8/ 12 February 2008...
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Page 9: Rs232 Interface
RS232 devices are classified as Data Terminal Equipment (DTE) or Data Communications Equipment (DCE). This defines for each device which wires will be sending and receiving each signal. PCs or terminals have male connectors with DTE pin functions; the PIC-P40-28 board has a female connector with DCE pin functions. - Page 10 Clear to Send handshake signal. Asserted by DCE to acknowledge RTS and allow DTE to transmit. 9 - RI Not connected Ring indicator. Asserted by DCE when it detects a ring signal from the telephone line. PIC-P40-28 User Manual 10/ 12 February 2008...
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Page 11: Reset Circuit
3.10. Board Dimensions & PCB Material • 112 mm by 110 mm • FR-4, 1.5 mm (0.062″), single layer, electroless nickel/immersion gold (ENIG) plating, green soldermask, white silkscreen component print • RoHS compliant • Four mounting holes PIC-P40-28 User Manual 11/ 12 February 2008... -
Page 12: Appendix A. Board Schematic
The MicroControllerShop http://microcontrollershop.com MicroController Pros Corporation Appendix A. Board Schematic MCLR OSC2 OSC1 PIC-P40-28 User Manual 12/ 12 February 2008...
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