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Board Revision 1 Errata

©

2009 Microchip Technology Inc.

DS51874A-page 35

C.4.2

Board - Revision 1 - Layout Components and Silk

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Содержание SC70-6

Страница 1: ...2009 Microchip Technology Inc DS51874A SC70 6 and SOT23 6 8 to DIP 8 Evaluation Board User s Guide...

Страница 2: ...ochip Technology Incorporated in the U S A All other trademarks mentioned herein are property of their respective companies 2009 Microchip Technology Incorporated Printed in the U S A All Rights Reser...

Страница 3: ...valuation Board Kit Includes 10 Chapter 2 Installation and Operation 2 1 Introduction 11 2 2 Features 11 2 3 Getting Started 12 2 4 SC70 6 and SOT 23 6 8 to DIP 8 Evaluation Board Description 15 Appen...

Страница 4: ...SC70 6 and SOT 23 6 8 to DIP 8 Evaluation Board User s Guide DS51874A page 4 2009 Microchip Technology Inc NOTES...

Страница 5: ...this evaluation board Appendix A Schematic and Layouts Shows the schematic and layout diagrams for the SC70 6 and SOT 23 6 8 to DIP 8 Evaluation Board Appendix B Bill of Materials BOM Lists the parts...

Страница 6: ...e Save Bold characters A dialog button Click OK A tab Click the Power tab N Rnnnn A number in verilog format where N is the total number of digits R is the radix and n is a digit 4 b0010 2 hF1 Text in...

Страница 7: ...and factory representatives CUSTOMER SUPPORT Users of Microchip products can receive assistance through several channels Distributor or Representative Local Sales Office Field Application Engineer FAE...

Страница 8: ...SC70 6 and SOT 23 6 8 to DIP 8 Evaluation Board User s Guide DS51874A page 8 2009 Microchip Technology Inc NOTES...

Страница 9: ...evaluate the operation of Microchip Technology s devices in any of the following packages SC70 6 SC70 5 SC70 3 SOT 23 8 SOT 23 6 SOT 23 5 SOT 23 3 DIP 8 The board has a 6 pin header PICkit Serial ICSP...

Страница 10: ...ntrollers IrDA LIN Linear Regulators Operational Amplifiers Op Amps Piezoelectric Horn Driver Power MOSFET Drivers Programmable Gain Amplifiers PGAs Selectable Gain Amplifiers Smoke Detection Front En...

Страница 11: ...system The board also has a 6 pin interface PICkit Serial ICSP BFMP etc whose signals can easily be jumpered to any of the device s pins 2 2 FEATURES The SC70 6 and SOT 23 6 8 to DIP 8 Evaluation Boar...

Страница 12: ...er MOSFET Drivers Programmable Gain Amplifiers PGAs Selectable Gain Amplifiers Smoke Detection Front End Switching Regulators Temperature Sensors Voltage References Voltage Supervisors and Detectors P...

Страница 13: ...selected device TP8 TP7 TP6 TP5 TP1 TP2 TP3 TP4 C1 C2 VDD VSS TP1 R1U R1D TP2 R2U R2D TP7 R7U R7D TP8 R8U R8D SOT 23 6 1 2 1 2 3 6 5 4 TP1 TP2 TP3 TP8 TP7 TP6 Note 1 The SC70 VDD SOT 23 VSS signal is...

Страница 14: ...pond to the device pins i e pad 1 connects to pin 1 Each pad has two passive components associated with them a pull up resistor and a pull down resistor The pull up resistor is always RXU and the pull...

Страница 15: ...onents 2 4 2 PCB PADs For each package pin pins 1 to 8 there is a PCB pad pads 1 to 8 The device will have some power pins VDD and some ground pins VSS To ease connections on the PCB vias to the power...

Страница 16: ...ed 2 4 4 Device Footprints This section describes the characteristics of the component footprints so that you are better able to determine if the desired component s will be compatible with the board...

Страница 17: ...DIP footprint is laid out for packages that have a typical pitch of 100 mil BSC a maximum lead width of 22 mil and a molded package width of 300 mil 8 lead SOT 23 packages that meet these characteris...

Страница 18: ...The VDD and VSS signals are connected to the appropriate power or ground plane The other four signals are open and can be easily jumpered to any of the eight P1 through P8 connection points FIGURE 2 5...

Страница 19: ...h programmers that support this interface such as the PICkit 2 programmer part number PG164120 Table 2 3 shows the pin number assignment for the ICSP signals TABLE 2 2 PICKIT SERIAL HEADER SIGNALS Pin...

Страница 20: ...al interface This allows the device to be communicated to Read and Write by the PICkit Serial Analyzer For this to occur the PICkit Serial Analyzer signals must be connected to the correct MCP4018 sig...

Страница 21: ...e communicated to Read and Write by the PICkit Serial Analyzer For this to occur the PICkit Serial Analyzer signals must be connected to the correct MCP41X2 signals These connections are shown in Figu...

Страница 22: ...onvert the SC70 and SOT 23 footprints to a 300 mil DIP 8 foot print TABLE 2 4 SUPPORTED DIGITAL POTENTIOMETERS Device SC70 SOT 23 DIP Comment MCP4012 Yes SOT 23 6 uses Up Down interface MCP4013 Yes SO...

Страница 23: ...P 8 Evaluation Board Diagrams included in this appendix Board Schematic Board Top Trace Silk and Pads Board Bottom Trace Pads Board Layer 2 Ground Plane Board Layer 3 Power Plane Board Bottom Silk Tra...

Страница 24: ...SC70 6 and SOT 23 6 8 to DIP 8 Evaluation Board User s Guide DS51874A page 24 2009 Microchip Technology Inc A 2 1 Board Schematic M...

Страница 25: ...Schematic and Layouts 2009 Microchip Technology Inc DS51874A page 25 A 2 2 Board Top Trace Silk and Pads...

Страница 26: ...SC70 6 and SOT 23 6 8 to DIP 8 Evaluation Board User s Guide DS51874A page 26 2009 Microchip Technology Inc A 2 3 Board Bottom Trace Pads...

Страница 27: ...Schematic and Layouts 2009 Microchip Technology Inc DS51874A page 27 A 2 4 Board Layer 2 Ground Plane...

Страница 28: ...SC70 6 and SOT 23 6 8 to DIP 8 Evaluation Board User s Guide DS51874A page 28 2009 Microchip Technology Inc A 2 5 Board Layer 3 Power Plane...

Страница 29: ...Schematic and Layouts 2009 Microchip Technology Inc DS51874A page 29 A 2 6 Board Bottom Silk Trace and Pads...

Страница 30: ...SC70 6 and SOT 23 6 8 to DIP 8 Evaluation Board User s Guide DS51874A page 30 2009 Microchip Technology Inc NOTES...

Страница 31: ...1 P2 P3 P4 P5 P6 P7 P8 VDD VSS Surface mount connector s for P1 P2 P3 P4 P5 P6 P7 P8 VDD VSS Keystone Electronics 5016 0 R1U R2U R3U R4U R5U R6U R7U R8U Pin Pull up resistor Surface mount 805 package...

Страница 32: ...SC70 6 and SOT 23 6 8 to DIP 8 Evaluation Board User s Guide DS51874A page 32 2009 Microchip Technology Inc NOTES...

Страница 33: ...o the PCB pin 6 Revision 2 of the Schematic and PCB addresses this issue C 3 HOW TO DETERMINE PCB REVISION Look at the bottom layer of the board see Figure C 4 5 in the bottom right corner You will se...

Страница 34: ...SC70 6 and SOT 23 6 8 to DIP 8 Evaluation Board User s Guide DS51874A page 34 2009 Microchip Technology Inc C 4 1 Board Schematic Revision 1 M...

Страница 35: ...Board Revision 1 Errata 2009 Microchip Technology Inc DS51874A page 35 C 4 2 Board Revision 1 Layout Components and Silk...

Страница 36: ...SC70 6 and SOT 23 6 8 to DIP 8 Evaluation Board User s Guide DS51874A page 36 2009 Microchip Technology Inc C 4 3 Board Revision 1 Top Layer and Silk...

Страница 37: ...Board Revision 1 Errata 2009 Microchip Technology Inc DS51874A page 37 C 4 4 Board Revision 1 Bottom Layer...

Страница 38: ...SC70 6 and SOT 23 6 8 to DIP 8 Evaluation Board User s Guide DS51874A page 38 2009 Microchip Technology Inc C 4 5 Board Revision 1 Power Plane...

Страница 39: ...Board Revision 1 Errata 2009 Microchip Technology Inc DS51874A page 39 C 4 6 Board Revision 1 Ground Plane...

Страница 40: ...SC70 6 and SOT 23 6 8 to DIP 8 Evaluation Board User s Guide DS51874A page 40 2009 Microchip Technology Inc C 4 7 Board Revision 1 Bottom...

Страница 41: ...Board Revision 1 Errata 2009 Microchip Technology Inc DS51874A page 41 NOTES...

Страница 42: ...ng Tel 86 24 2334 2829 Fax 86 24 2334 2393 China Shenzhen Tel 86 755 8203 2660 Fax 86 755 8203 1760 China Wuhan Tel 86 27 5980 5300 Fax 86 27 5980 5118 China Xiamen Tel 86 592 2388138 Fax 86 592 23881...

Страница 43: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Microchip SC70EV...

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