Datasheet Details
- Part number
- 46R22
- Manufacturer
- Holtek Semiconductor
- File Size
- 450.76 KB
- Datasheet
- 46R22_HoltekSemiconductor.pdf
- Description
- HT46R22
46R22 Description
HT46R22/HT46C22 8-Bit A/D Type MCU .
The device is an 8-bit high performance RISC-like microcontroller designed for multiple I/O product applications.
46R22 Features
* Operating voltage:
* Up to 0.5ms instruction cycle with 8MHz system clock
fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 4.5V~5.5V
* 19 bidirectional I/O lines (max. )
* 1 interrupt input shared with an I/O line
* 8-bit programmable timer/event counter with over-
at VDD=5V
* 6-level subr
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