PFS123 datasheet(9/104 Pages) PADAUK

Part #	PFS123

Description	8bit MTP Type MCU with 12-bit R-Type ADC

PDF	104 Pages

Scroll/Zoom	100%

Manufacturer	PADAUK [PADAUK Technology.]

Direct Link	http://www.padauk.com.tw/

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9 / 104 page

PFS123

8bit MTP MCU with 12-bit R-Type ADC

Page 9 of 104

PDK-DS-PFS123-EN_V000-Aug. 26, 2020

2. General Description and Block Diagram

The PFS123 is an MTP-based CMOS 8-bit microcontroller with 8-bit ADC. It employs RISC architecture and all

the instructions are executed in one cycle except that some instructions are two cycles that handle indirect

memory access.

Up to 3KW MTP program memory and 256 bytes data SRAM are inside. One up to 14 channels 12-bit R-Type

ADC is built inside the chip with multiple reference voltage sources selectable. PFS123 also provides four

hardware timers: one is 16-bit timer, two are 8-bit timers with PWM generation, and one new triple 11-bit timer

with SuLED PWM generation (PWMG0, PWMG1 & PWMG2) are included. PFS123 also supports one hardware

comparator and VDD/2 LCD bias voltage generator for LCD display application.

PFS123 Datasheet(PDF) 9 Page - PADAUK Technology.