HT46R14A, HT46R14A28SKDIP, HT46R22 (PB-FREE) Selling Leads, Datasheet
MFG:HOLTEK Package Cooled:SOP-28 D/C:08+
HT46R14A, HT46R14A28SKDIP, HT46R22 (PB-FREE) Datasheet download
Part Number: HT46R14A
MFG: HOLTEK
Package Cooled: SOP-28
D/C: 08+
HT46R14A, HT46R14A28SKDIP, HT46R22 (PB-FREE)
- Table of contents:
Info of HT46R14A
Info of HT46R14A28SKDIP
Info of HT46R22 (PB-FREE)
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About HT400
PDF/DataSheet Download
Datasheet: HT400
File Size: 111068 KB
Manufacturer: GILWAY [Gilway Technical Lamp]
Download : Click here to Download
About HT400
PDF/DataSheet Download
Datasheet: HT400
File Size: 111068 KB
Manufacturer: GILWAY [Gilway Technical Lamp]
Download : Click here to Download
About HT400
PDF/DataSheet Download
Datasheet: HT400
File Size: 111068 KB
Manufacturer: GILWAY [Gilway Technical Lamp]
Download : Click here to Download
HT46R14A General Description
The HT46R14A is an 8-bit, high performance, RISC archite cturemicr ocontrollerdevices specifically designed for A/D tions that in terface directly toanalog signals, such as those from sensors.
The advantages of low power consumption, I/O flexibility, program mable frequency divider, time tions,oscillatoroptions, multi-channel A/D Converter, HALT and wake-up functions, provide the device with thever satility tomeet there irements of wider ange of A/D application possibilities such as extern alanalog sensor signal processing.
With thein clusion of two compar at or sand a fully in tegrated program mable pulse generator, the deviceis parcularly suitable for useinproducts such as induction cooker sando ther home appliance application areas.
HT46R14A Maximum Ratings
SupplyVoltage...........................VSS- 0.3V to VSS +6.0V
InputVoltage..............................VSS-0.3V to V DD+0.3V
IOLTotal..............................................................150mA
TotalPowerDissipation.....................................500mW
StorageTemperature............................-50 to125
OperatingTemperature...........................-40 to85
IOHTotal............................................................-100mA
Note:Thesearestressratingsonly.Stressesexceedingtherangespecifiedunder"AbsoluteMaximumRatings" may
causesubstantialdamagetothedevice.Functionaloperationofthisdeviceatotherconditionsbeyondthoselisted
inthespecificationisnotimpliedandprolongedexposuretoextremeconditionsmayaffectdevicereliability.
InputVoltage..............................VSS-0.3V to V DD+0.3V
IOLTotal..............................................................150mA
TotalPowerDissipation.....................................500mW
StorageTemperature............................-50 to125
OperatingTemperature...........................-40 to85
IOHTotal............................................................-100mA
Note:Thesearestressratingsonly.Stressesexceedingtherangespecifiedunder"AbsoluteMaximumRatings" may
causesubstantialdamagetothedevice.Functionaloperationofthisdeviceatotherconditionsbeyondthoselisted
inthespecificationisnotimpliedandprolongedexposuretoextremeconditionsmayaffectdevicereliability.
HT46R14A Features
·Operatingvoltage:
fSYS=4MHz:2.2V~5.5V
fSYS=8MHz:3.3V~5.5V
·21bidirectionalI/Olines
·ThreeinterruptinputsharedwithanI/Oline
·Two8-bitprogrammabletimer/eventcounterswith
overflowinterruptand7-stageprescaler
·Two8-bitprogrammablepulsegenerator-PPG
outputchannelwithprescalerand8-bit
programmabletimercounter,supportingbothactive
loworactivehighoutput
·Twocomparator
·409615programmemory
·1928datamemoryRAM
·IntegratedcrystalandRCoscillator
·WatchdogTimer
·PFDforaudiogeneration
·Power-downandwake-upfunctionsforreduced
powerconsumption
·Upto0.5sinstructioncyclewith8MHzsystem
clockatVDD=5V
·8-levelsubroutinenesting
·8channel9-bitresolutionA/Dconverter
·Twocomparatorswithinterruptfunction
·Bitmanipulationinstruction
·15-bittablereadinstruction
·63powerfulinstructions
·Instructionsexecutedinoneortwomachinecycles
·Lowvoltageresetfunction
·28-pinSKDIP/SOPpackages
fSYS=4MHz:2.2V~5.5V
fSYS=8MHz:3.3V~5.5V
·21bidirectionalI/Olines
·ThreeinterruptinputsharedwithanI/Oline
·Two8-bitprogrammabletimer/eventcounterswith
overflowinterruptand7-stageprescaler
·Two8-bitprogrammablepulsegenerator-PPG
outputchannelwithprescalerand8-bit
programmabletimercounter,supportingbothactive
loworactivehighoutput
·Twocomparator
·409615programmemory
·1928datamemoryRAM
·IntegratedcrystalandRCoscillator
·WatchdogTimer
·PFDforaudiogeneration
·Power-downandwake-upfunctionsforreduced
powerconsumption
·Upto0.5sinstructioncyclewith8MHzsystem
clockatVDD=5V
·8-levelsubroutinenesting
·8channel9-bitresolutionA/Dconverter
·Twocomparatorswithinterruptfunction
·Bitmanipulationinstruction
·15-bittablereadinstruction
·63powerfulinstructions
·Instructionsexecutedinoneortwomachinecycles
·Lowvoltageresetfunction
·28-pinSKDIP/SOPpackages
HT46R14A Connection Diagram
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