MLX90609
Angular Rate Sensor (Standard version)
2. Pin Definitions and Descriptions
Figure 2-1. MLX90609 pin-out
Group
Pin Name
Function
VSSꢀ
Digitalꢀgroundꢀ0Vꢀ
Digitalꢀ5Vꢀ
VDDꢀ
PowerꢀSupplyꢀPinsꢀ
VDDAꢀ
VSSAꢀ
SCLKꢀ
MISOꢀ
MOSIꢀ
AnalogꢀSupplyꢀ5Vꢀ
Analogꢀground,ꢀ0V,ꢀexternallyꢀtiedꢀtoꢀdigitalꢀgroundꢀ
Clockꢀforꢀserialꢀdataꢀtransfer,ꢀIn,ꢀdigitalꢀ
MasterꢀIn,ꢀSlaveꢀOutꢀ
SerialꢀCommunicationꢀPinsꢀ
FactoryꢀTestꢀPinsꢀ
MasterꢀOut,ꢀSlaveꢀInꢀ
Slave/Chipꢀselectꢀ(activeꢀlow)ꢀ
ꢀ
SS
TESTꢀ
Testꢁmodeꢀcontrolꢀpinꢀ(internalꢀpullꢁdown,ꢀ
InꢀapplicationꢀtightꢀtoꢀgroundꢀforꢀEMCꢀreasons)ꢀ
TESTINꢀ
TESTOUTꢀ
SELFTESTꢀ
ERRORꢀ
OUTARꢀ
OUTTEMPꢀ
VREFꢀ
InꢀapplicationꢀtightꢀtoꢀgroundꢀforꢀEMCꢀreasonsꢀ
Doꢀnotꢀconnectꢀ
Userꢀonꢀrequestꢀselfꢀtestꢀinputꢀ(forꢀautomotiveꢀapplications)ꢀ
Continuousꢀselfꢀtestꢀoutputꢀ(forꢀautomotiveꢀapplications)ꢀ
Analogꢀangularꢀrateꢀoutputꢀ
UserꢀDiagnosticꢀPinsꢀ
OutputꢀPinsꢀ
Analogꢀoutputꢀofꢀtheꢀtemperatureꢀsensingꢀmoduleꢀ
2.5VꢀOutputꢀreferenceꢀvoltageꢀ
Highꢀvoltageꢀfilterꢀcapacitorꢀ
HVINꢀ
FLTꢀ
Externalꢀcapacitorꢀforꢀbandwidthꢀsettingꢀ
TieꢀtoꢀVSSAꢀ
Generalꢀpurposeꢀpinsꢀ
TOPCAPꢀ
CASEꢀ
TieꢀtoꢀVSSAꢀ
NCꢀ
TieꢀtoꢀVSSAꢀ
FLTꢀ
Externalꢀcapacitorꢀforꢀbandwidthꢀsettingꢀ
Table 2. MLX90609 Pin description
390109060901
Rev 008
Page 4 of 22
Data Sheet
February/08