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1. (WO2014201949) CONSUMABLE CHIP AND OPERATING METHOD THEREOF, AND CONSUMABLE CONTAINER

Pub. No.:    WO/2014/201949    International Application No.:    PCT/CN2014/079216
Publication Date: Thu Dec 25 00:59:59 CET 2014 International Filing Date: Fri Jun 06 01:59:59 CEST 2014
IPC: G06K 19/077
Applicants: PRINT-RITE TECHNOLOGY DEVELOPMENT CO., LTD OF ZHUHAI
珠海天威技术开发有限公司
Inventors: XIE, Ligong
谢立功
Title: CONSUMABLE CHIP AND OPERATING METHOD THEREOF, AND CONSUMABLE CONTAINER
Abstract:
A consumable chip, having a substrate provided with signal sensing modules (L2, C2) and a microcontroller (46) thereon; an application specific integrated circuit (40) is electrically connected between the signal sensing modules (L2, C2) and the microcontroller (46), and has a power module (41) electrically connected to the signal sensing modules (L2, C2), a frequency dividing module (42) dividing the frequency of the signal sensed by the signal sensing modules (L2, C2), a demodulation module (44) receiving the signal outputted by the frequency dividing module (42), and a modulation module (43) receiving the signal outputted by the microcontroller (46); the frequency dividing module (42) outputs the signal having divided frequency to one data port (101) of the microcontroller (46); and the microcontroller (46) has an embedded oscillating circuit. A consumable container has the consumable chip. An operating method of the consumable chip is applied to the consumable chip. The manufacturing cost of the consumable chip is low and the microcontroller operates stably.