Published:2011/7/7 8:37:00 Author:Vicky | Keyword: Non-Volatile, Memory Integrated Circuit | From:SeekIC
Picture 1: Ranking of IC TMM8432AP pin
TMM843AP is a non-volatile memory integrated circuit produced by Toshiba Corporation. It is widely used in control system of color television , DVD player, audio device, and air-conditioner, mainly for saving information and program.
1 functions and features
Internal part of IC TMM843AP is mainly composed of data storage UO interface circuit, chip selection circuit, reset control circuit, time base circuit, operating signal processing circuit and some other auxiliary functional circuits.
2 function and data of pins
IC TMM8431P uses 16 pins which are in dual-in-line package. The ranking of the pins are as shown in picture 1.
Note: If the memory function does not work, check whether the power supply voltage of + 32V in the pin 12 works regularly or not first.
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