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EM55M450

ELAN Microelectronics
Part Number EM55M450
Manufacturer ELAN Microelectronics
Description TINY-CONTROLLER-BASED MTP/QTP SOUND PROCESSOR
Published Jun 19, 2008
Detailed Description EM55M/Q450 TINY-CONTROLLER-BASED MTP/QTP SOUND PROCESSOR GENERAL DESCRIPTION EM55M450/EM55Q450 series is a tiny-control...
Datasheet PDF File EM55M450 PDF File

EM55M450
EM55M450

Overview
EM55M/Q450 TINY-CONTROLLER-BASED MTP/QTP SOUND PROCESSOR GENERAL DESCRIPTION EM55M450/EM55Q450 series is a tiny-controller-based voice synthesizer IC which contains all the function of EM55000 series and has an MTP/QTP ROM inside.
www.
DataSheet4U.
com FEATURES EM55M450/EM55Q450 RAM (nibbles) PROGRAM ROM(bits) I/O ports D/A OSC Reset Pin • • • • • • • • • • • • 128 32K*10 204Kx 10 4 I + 12 I/O Green/Traditional DAC by option Ring or Resonator type by option Yes Single power supply 2.
4V~5.
1V, suitable for 3 batteries application.
Port1 and Port2 with wake-up function, Port3.
2 with programmable IR (38KHz carry) communication function Power down mode for saving power consumption Single ROM fo...


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