Use of Two MSP430s to Enhance Segment Lines for Larger LCDs (Rev. A)

Texas Instruments

Published Date: 04/12/2013

Description

This application report explains a technique that uses two MSP430™ microcontrollers to expand the maximum number of LCD segments that can be driven with a single controller. Additional benefits

Parts

Part Number Name Companion Part
MSP-EVK430A320 MSP-EVK430A320 Datasheet
MSP-EVK430A330 MSP-EVK430A330 Datasheet
MSP-EVK430B320 MSP-EVK430B320 Datasheet
MSP-EVK430B330 MSP-EVK430B330 Datasheet
MSP-STK430A320 MSP-STK430A320 Datasheet
MSP-STK430B320 MSP-STK430B320 Datasheet
MSP430F412IPM MSP430F412IPM Buy Datasheet
MSP430F4132IPM MSP430F4132IPM Buy Datasheet
MSP430F4132IPMR MSP430F4132IPMR Buy Datasheet
MSP430F4132IRGZR MSP430F4132IRGZR Buy Datasheet
MSP430F4132IRGZT MSP430F4132IRGZT Buy Datasheet
MSP430F413IPM MSP430F413IPM Buy Datasheet
MSP430F413IPMR MSP430F413IPMR Buy Datasheet
MSP430F413IRTD MSP430F413IRTD Datasheet
MSP430F413IRTDT MSP430F413IRTDT Buy Datasheet
MSP430F4152IPM MSP430F4152IPM Buy Datasheet
MSP430F4152IPMR MSP430F4152IPMR Buy Datasheet
MSP430F4152IRGZ MSP430F4152IRGZ Buy Datasheet
MSP430F4152IRGZR MSP430F4152IRGZR Buy Datasheet
MSP430F4152IRGZT MSP430F4152IRGZT Buy Datasheet
MSP430F415IPM MSP430F415IPM Buy Datasheet
MSP430F415IPMR MSP430F415IPMR Buy Datasheet
MSP430F415IRTDR MSP430F415IRTDR Buy Datasheet
MSP430F417IPM MSP430F417IPM Buy Datasheet
MSP430F417IPMR MSP430F417IPMR Buy Datasheet
MSP430F417IRTDR MSP430F417IRTDR Buy Datasheet
MSP430F417IRTDT MSP430F417IRTDT Buy Datasheet
MSP430F423AIPMR MSP430F423AIPMR Buy Datasheet
MSP430F423IPMR MSP430F423IPMR Buy Datasheet
MSP430F4250IDL MSP430F4250IDL Buy Datasheet
MSP430F4250IDLR MSP430F4250IDLR Buy Datasheet
MSP430F425AIPM MSP430F425AIPM Buy Datasheet
MSP430F425AIPMR MSP430F425AIPMR Buy Datasheet
MSP430F425IPM MSP430F425IPM Buy Datasheet
MSP430F425IPMR MSP430F425IPMR Buy Datasheet
MSP430F4260IDL MSP430F4260IDL Buy Datasheet
MSP430F4260IDLR MSP430F4260IDLR Buy Datasheet
MSP430F4260IRGZR MSP430F4260IRGZR Buy Datasheet
MSP430F4270IDL MSP430F4270IDL Buy Datasheet
MSP430F4270IDLR MSP430F4270IDLR Buy Datasheet
MSP430F4270IRGZR MSP430F4270IRGZR Buy Datasheet
MSP430F4270IRGZT MSP430F4270IRGZT Buy Datasheet
MSP430F427AIPM MSP430F427AIPM Buy Datasheet
MSP430F427AIPMR MSP430F427AIPMR Buy Datasheet
MSP430F427IPM MSP430F427IPM Buy Datasheet
MSP430F4351IPN MSP430F4351IPN Buy Datasheet
MSP430F4351IPZ MSP430F4351IPZ Buy Datasheet
MSP430F4351IPZR MSP430F4351IPZR Buy Datasheet
MSP430F435IPZ MSP430F435IPZ Buy Datasheet
MSP430F435IPZR MSP430F435IPZR Buy Datasheet
MSP430F4361IPN MSP430F4361IPN Buy Datasheet
MSP430F436IPN MSP430F436IPN Buy Datasheet
MSP430F436IPZ MSP430F436IPZ Buy Datasheet
MSP430F436IPZR MSP430F436IPZR Buy Datasheet
MSP430F4371IPN MSP430F4371IPN Buy Datasheet
MSP430F4371IPNR MSP430F4371IPNR Buy Datasheet
MSP430F4371IPZ MSP430F4371IPZ Buy Datasheet
MSP430F4371IPZR MSP430F4371IPZR Buy Datasheet
MSP430F437IPNR MSP430F437IPNR Buy Datasheet
MSP430F437IPZR MSP430F437IPZR Buy Datasheet
MSP430F438IPN MSP430F438IPN Buy Datasheet
MSP430F438IPNR MSP430F438IPNR Buy Datasheet
MSP430F439IPN MSP430F439IPN Buy Datasheet
MSP430F439IPNR MSP430F439IPNR Buy Datasheet
MSP430F447IPZ MSP430F447IPZ Buy Datasheet
MSP430F4481IPZ MSP430F4481IPZ Buy Datasheet
MSP430F4481IPZR MSP430F4481IPZR Buy Datasheet
MSP430F448IPZ MSP430F448IPZ Buy Datasheet
MSP430F448IPZR MSP430F448IPZR Buy Datasheet
MSP430F4491IPZ MSP430F4491IPZ Buy Datasheet
MSP430F4491IPZR MSP430F4491IPZR Buy Datasheet
MSP430F449IPZ MSP430F449IPZ Buy Datasheet
MSP430F449IPZR MSP430F449IPZR Buy Datasheet
MSP430F46161IPZ MSP430F46161IPZ Buy Datasheet
MSP430F46161IPZR MSP430F46161IPZR Buy Datasheet
MSP430F46171IPZ MSP430F46171IPZ Buy Datasheet
MSP430F4618IPZ MSP430F4618IPZ Buy Datasheet
MSP430F46191IPZ MSP430F46191IPZ Buy Datasheet
MSP430F47126IPZ MSP430F47126IPZ Buy Datasheet
MSP430F47127IPZ MSP430F47127IPZ Buy Datasheet
MSP430F47127IPZR MSP430F47127IPZR Buy Datasheet
MSP430F47163IPZ MSP430F47163IPZ Buy Datasheet
MSP430F47166IPZ MSP430F47166IPZ Buy Datasheet
MSP430F47167IPZ MSP430F47167IPZ Buy Datasheet
MSP430F47173IPZ MSP430F47173IPZ Buy Datasheet
MSP430F47176IPZ MSP430F47176IPZ Buy Datasheet
MSP430F47183IPZ MSP430F47183IPZ Buy Datasheet
MSP430F47183IPZR MSP430F47183IPZR Buy Datasheet
MSP430F47186IPZ MSP430F47186IPZ Buy Datasheet
MSP430F47187IPZ MSP430F47187IPZ Buy Datasheet
MSP430F47187IPZR MSP430F47187IPZR Buy Datasheet
MSP430F47193IPZ MSP430F47193IPZ Buy Datasheet
MSP430F47197IPZ MSP430F47197IPZ Buy Datasheet
MSP430F47197IPZR MSP430F47197IPZR Buy Datasheet
MSP430F477IPN MSP430F477IPN Buy Datasheet
MSP430F477IPNR MSP430F477IPNR Buy Datasheet
MSP430F477IZQWR MSP430F477IZQWR Buy Datasheet
MSP430F4783IPZ MSP430F4783IPZ Buy Datasheet
MSP430F4783IPZR MSP430F4783IPZR Buy Datasheet
MSP430F4784IPZR MSP430F4784IPZR Buy Datasheet
MSP430F478IPN MSP430F478IPN Buy Datasheet
MSP430F478IZQWR MSP430F478IZQWR Buy Datasheet
MSP430F4793IPZ MSP430F4793IPZ Buy Datasheet
MSP430F4793IPZR MSP430F4793IPZR Buy Datasheet
MSP430F4794IPZR MSP430F4794IPZR Buy Datasheet
MSP430F4794SNIPZR MSP430F4794SNIPZR Datasheet
MSP430F479IPN MSP430F479IPN Buy Datasheet
MSP430F479IPNR MSP430F479IPNR Buy Datasheet
MSP430P313IDL MSP430P313IDL Buy Datasheet
MSP430P315IDL MSP430P315IDL Buy Datasheet
MSP430P315IDLR MSP430P315IDLR Buy Datasheet
MSP430P315SIDL MSP430P315SIDL Buy Datasheet
MSP430P315SIDLR MSP430P315SIDLR Buy Datasheet
MSP430P325AIFN MSP430P325AIFN Buy Datasheet
MSP430P325AIPG MSP430P325AIPG Buy Datasheet
MSP430P325AIPM MSP430P325AIPM Buy Datasheet
MSP430P325IFN MSP430P325IFN Buy Datasheet
MSP430P325IPG MSP430P325IPG Buy Datasheet
MSP430P325IPM MSP430P325IPM Buy Datasheet
MSP430P325IPMR MSP430P325IPMR Datasheet
MSP430P337AIPJM MSP430P337AIPJM Buy Datasheet
MSP430P337AIPJMR MSP430P337AIPJMR Buy Datasheet
MSP430P337IPJM MSP430P337IPJM Buy Datasheet