TC9328AF - Portable Audio DTS Controller

Product Overview

Toshiba

Datasheet Details

Part number	TC9328AF
Manufacturer	Toshiba
File Size	0.99 MB
Description	Portable Audio DTS Controller
Datasheet	TC9328AF Datasheet
Additional preview pages of the TC9328AF datasheet.

Product details

Description

of Pin Function TC9328AF Pin No.Symbol Pin Name Function and Operation 1 COM1/OT1 Output common signals to LCD panels.Through a matrix with pins S1 to S22, a maximum 88 segments can be displayed.2 COM2/OT2 Three levels, VLCD, VEE, and GND, are LCD common output at 62.5 Hz every 2 ms.output/Output port VEE is output after system reset and 3 COM3/OT3 CLOCK STOP are released, and a common signal is output after the DISP OFF bit is set to “0”.4 COM4/OT4 These pins can be progra

Features

built-in 1/4 duty, 1/2 bias and a 3 V voltage doubler boosting circuit, implementing stable LCD. The power supply voltage ranges from 0.9 to 1.8 V. Because of its low-current consumption (CPU: 80 µA (max)), the device is suitable for use in digital tuning systems in portable equipment such as headphone stereos. Features Weight: 0.45 g (typ. ).
CMOS DTS microcontroller LSI with built-in 230 MHz prescaller, PLL, and LCD driver.
Operating voltage: VDD = 0.9 to 1.8 V (typ. : 1.5 V.

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Published: Jun 17, 2016 |