HT46F48E PDF datasheet can download.
This product has (HT46F46E – HT46F49E) Cost-Effective A/D Flash Type 8-Bit MCU functions.
This is one of the semiconductor types. This part name is HT46F48E.
Manufacturers of the product is Holtek Semiconductor.
Image and pinout :
Some of the text files within the PDF file
HT46F46E/HT46F47E/HT46F48E/HT46F49E Cost-Effective A/D Flash Type 8-Bit MCU with EEPROM Technical Document · Tools Information · FAQs · Application Note – HA0052E Microcontroller Application – Battery Charger – HA0075E MCU Reset and Oscillator Circuits Application Note – HA0123E HT48F MCU Series – Using C Language to Write to the 1K EEPROM Data Memory – HA0125E HT48F MCU Series – Using C Language to Write to the 2K EEPROM Data Memory Features · Operating voltage: · 4 channels 8 or 9-bit resolution A/D converter · 1 or 2 channel 8-bit PWM output shared with I/O lines · Bit manipulation instruction · Table read instructions · 63 powerful instructions · All instructions executed in one or two machine fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 3.3V~5.5V fSYS=12MHz: 4.5V~5.5V · 13 to 23 bidirectional I/O lines · External interrupt input shared with an I/O line · 8-bit programmable Timer/Event Counter with over- flow interrupt and 7-stage prescaler · On-chip crysta [ … ]
Please refer to the file for details.