HT46RU25_HoltekSemiconductor.pdf
Datasheet Details
Part number:
HT46CU25, HT46RU25
Manufacturer:
Holtek Semiconductor
File Size:
542.59 KB
Description:
A/d type 8-bit mcu.
Note:
This datasheet PDF includes multiple part numbers: HT46CU25, HT46RU25.
Please refer to the document for exact specifications by model.
HT46CU25, HT46RU25, A/D Type 8-Bit MCU
The HT46RU25/HT46CU25 are 8-bit, high performance, RISC architecture microcontroller devices specifically designed for A/D applications that interface directly to analog signals, such as those from sensors.
The mask version HT46CU25 is fully pin and functionally compatible with the OTP version HT46R
HT46CU25 Features
* Operating voltage:
* Up to 0.5ms instruction cycle with 8MHz system clock fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 3.3V~5.5V
* System clock (fSYS): 400kHz~8MHz, 32.768kHz
* 48 bidirectional I/O lines (max.)
* One interrupt input shared with an I/O line
* One 8-bit and two 16-bit pr
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