Atmel AT91EB42 manual Saft VRE 1/2 AA

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Appendix B – Schematics

Figure 6-9.Battery Type and Connection

Battery : 6V / 300mAH NiCd

J2

con. fem.

1

43025 - 0400+43030 - 0007 2

3

M O L E X 4

Wire: gauge 20 AWG

Wire: gauge 20 AWG

		1			SAFT : VRE 1/2 AA
				B T 1	Ref 139 663
				B T 1	Ref 139 663
				6V / 300mAH
				T˚C	R 6 1


					10K CTN SIEMENS B57861S103F40

2

Tmax 45˚C

6-10

AT91EB42 Evaluation Board User Guide

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Contents AT91EB42 Evaluation Board User Guide Page Table of Contents Appendix a Configuration Straps Table of ContentsSection Overview ScopeDeliverables Evaluation Board Two serial portsOverview ASBElectrostatic Warning Section Setting Up the AT91EB42 Evaluation BoardLayout Testing BoardMeasuring CurrentAT91EB42 Evaluation Board Section On-board SoftwareProgram Programmed Default Memory Mapping Default SpeedDownloader On-board SoftwareConnectors Section Circuit DescriptionProcessor ExpansionPower MemoriesConverter Crystal QuartzCircuit Description Circuit Description Section Appendix a Configuration Straps Configuration Straps CB1 23, JP1Appendix a Configuration Straps CB18 PB20 ADC Write Access Signal CB19 PB18 End of Fast Charge SignalCB15 Serial DataFlash Enabling CB17 SPI Eeprom EnablingConsumption MeasurementStrap JP5 JP6 Increasing Memory SizeSection Appendix B Schematics SchematicsAppendix B Schematics PCB LayoutAT91EB42 Evaluation Board User Guide EBI MemoriesEBI Memories Schematics AppendixI/O and EBI Expansion Connectors Serial Interface ValbpAT91M42800 Reset and Jtag Schematics Interface ICEVDDCORE=1.8V Saft VRE 1/2 AA AT91EB42 Evaluation Board User Atmel Headquarters Atmel Operations